GRV-A52HPN Digital Transmission System Test Report Test Report DTS Mikrotikls SIA

Mikrotikls SIA Digital Transmission System

FCC ID Filing: TV7GRV-A52HPN
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Testing
NVLAP Lab Code 200087-0
Submittal Application
Report
FOR
Grant of Certification
Model: RBGrooveA-52HPn-US
2412-2462 MHz
Broadband Digital Transmission System
FCC ID: TV7GRV-A52HPN
FOR
Mikrotikls SIA
Pernavas 46 Str.
Riga LV-1009 Latvia
Test Report Number: 170104
FCC Site Registration: 90910
IC Test Site Registration: 3041A-1
Authorized Signatory:
Scot D. Rogers
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 1 of 56
Testing
NVLAP Lab Code 200087-0
ROGERS LABS, INC.
4405 West 259th Terrace
Louisburg, KS 66053
Phone / Fax (913) 837-3214
Engineering Test Report for
Grant of Certification Application
FOR
Broadband Digital Transmission System
CFR 47, PART 15C - Paragraph 15.247
License Exempt Intentional Radiator
For
Mikrotikls SIA
Pernavas 46 Str.
Riga LV-1009 Latvia
Broadband Digital Transmission System
Model: RBGrooveA-52HPn-US
Frequency Range 2412-2462 MHz
FCC ID: TV7GRV-A52HPN
Test Date: January 4, 2017
Certifying Engineer:
Scot D. Rogers
Rogers Labs, Inc.
4405 West 259th Terrace
Louisburg, KS 66053
Telephone/Facsimile: (913) 837-3214
This report shall not be reproduced except in full, without the written approval of the laboratory.
This report must not be used by the client to claim product certification, approval, or endorsement by
NVLAP, NIST, or any agency of the Federal Government.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 2 of 56
Testing
NVLAP Lab Code 200087-0
Table Of Contents
TABLE OF CONTENTS ....................................................................................................... 3
REVISIONS.......................................................................................................................... 6
FORWARD .......................................................................................................................... 7
OPINION / INTERPRETATION OF RESULTS .................................................................... 7
EQUIPMENT TESTED ......................................................................................................... 8
EQUIPMENT FUNCTION AND CONFIGURATION............................................................. 9
Equipment Configuration......................................................................................................................................... 10
APPLICANT COMPANY INFORMATION ......................................................................... 11
EQUIPMENT INFORMATION ............................................................................................ 11
Product Details .......................................................................................................................................................... 12
Accessories ................................................................................................................................................................. 13
Table for Filed Antennas .......................................................................................................................................... 13
Antenna and Bandwidth ........................................................................................................................................... 13
IEEE 11a/n Spec. ....................................................................................................................................................... 14
Table for Carrier Frequencies ................................................................................................................................. 14
Table for Test Modes ................................................................................................................................................ 14
Test Result of Occupied Bandwidth ........................................................................................................................ 17
APPLICATION FOR CERTIFICATION .............................................................................. 18
APPLICABLE STANDARDS & TEST PROCEDURES ..................................................... 19
EQUIPMENT TESTING PROCEDURES ........................................................................... 19
AC Line Conducted Emission Test Procedure ....................................................................................................... 19
Radiated Emission Test Procedure .......................................................................................................................... 19
Diagram 1 Test arrangement for Conducted emissions ............................................................................................ 20
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 3 of 56
Testing
NVLAP Lab Code 200087-0
Diagram 2 Test arrangement for radiated emissions of tabletop equipment ............................................................. 21
Diagram 3 Test arrangement for radiated emissions tested on Open Area Test Site (OATS) .................................. 22
TEST SITE LOCATIONS ................................................................................................... 22
LIST OF TEST EQUIPMENT ............................................................................................. 23
ENVIRONMENTAL CONDITIONS..................................................................................... 24
INTENTIONAL RADIATORS ............................................................................................. 24
Antenna Requirements ............................................................................................................................................. 24
Restricted Bands of Operation ................................................................................................................................. 24
Table 1 General Radiated Emissions in Restricted Bands Data (WLO-2450-15) .................................................... 25
Table 2 General Radiated Emissions in Restricted Bands Data (ODH 24-13) ......................................................... 26
Table 3 General Radiated Emissions in Restricted Bands Data (WLP-2450-20) ..................................................... 27
Table 4 General Radiated Emissions in Restricted Bands Data (SA 24-90-17-WB) ............................................... 28
Table 5 General Radiated Emissions in Restricted Bands Data (DC 24-HD-PFIP) ................................................. 29
Summary of Results for Radiated Emissions in Restricted Bands ....................................................................... 29
AC Line Conducted Emissions Procedure .............................................................................................................. 30
Figure 1 AC Line Conducted Emissions Line 1 ....................................................................................................... 31
Figure 2 AC Line Conducted Emissions Line 2 ....................................................................................................... 31
Table 6 AC Line Conducted Emissions Data (Highest Emissions Line L1) ............................................................ 32
Table 7 AC Line Conducted Emissions Data (Highest Emissions Line L2) ............................................................ 32
Summary of Results for AC Line Conducted Emissions ....................................................................................... 32
General Radiated Emissions Procedure .................................................................................................................. 33
Table 8 General Radiated Emissions from EUT Data (Highest Emissions) ............................................................. 34
Summary of Results for General Radiated Emissions ........................................................................................... 34
Operation in the 2400-2483.5 MHz Frequency Band ............................................................................................. 35
Figure 3 Plot of Transmitter Emissions (Across Operational Band 802.11b) .......................................................... 36
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 4 of 56
Testing
NVLAP Lab Code 200087-0
Figure 4 Plot of Transmitter Emissions (Across Operational Band, 802.11g) ......................................................... 36
Figure 5 Plot of Transmitter Emissions (Across Operational Band, 802.11n (20)) .................................................. 37
Figure 6 Plot of Transmitter Emissions (Across Operational Band, 802.11n (40) ................................................... 37
Figure 7 Plot of Transmitter Low Band Edge (802.11b) .......................................................................................... 38
Figure 8 Plot of Transmitter Low Band Edge (802.11g) .......................................................................................... 38
Figure 9 Plot of Transmitter Low Band Edge (802.11n (20)) .................................................................................. 39
Figure 10 Plot of Transmitter Low Band Edge (802.11n (40)) ................................................................................ 39
Figure 11 Plot of Transmitter High Band Edge (802.11b) ....................................................................................... 40
Figure 12 Plot of Transmitter High Band Edge (802.11g) ....................................................................................... 40
Figure 13 Plot of Transmitter High Band Edge (802.11n (20)) ................................................................................ 41
Figure 14 Plot of Transmitter High Band Edge (802.11n (40)) ................................................................................ 41
Figure 15 Plot of Transmitter 6-dB Occupied Band Width (802.11b) ..................................................................... 42
Figure 16 Plot of Transmitter 6-dB Occupied Band Width (802.11g) ..................................................................... 42
Figure 17 Plot of Transmitter 6-dB Occupied Band Width (802.11n (20)) .............................................................. 43
Figure 18 Plot of Transmitter 6-dB Occupied Band Width (802.11n (40)) .............................................................. 43
Transmitter Emissions Data ..................................................................................................................................... 44
Table 9 Transmitter Power and Emissions ............................................................................................................... 44
Table 10 Transmitter Radiated Emissions (WLO-2450-15) ..................................................................................... 45
Table 11 Transmitter Radiated Emissions (ODH 24-13).......................................................................................... 46
Table 12 Transmitter Radiated Emissions (WLP-2450-20) ..................................................................................... 47
Table 13 Transmitter Radiated Emissions (SA 24-90-17-WB) ................................................................................ 48
Table 14 Transmitter Radiated Emissions (DC 24-HD-PFIP).................................................................................. 49
Summary of Results for Transmitter Radiated Emissions of Intentional Radiator ............................................ 50
STATEMENT OF MODIFICATIONS AND DEVIATIONS .................................................. 50
ANNEX ............................................................................................................................... 51
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 5 of 56
Testing
NVLAP Lab Code 200087-0
Annex A Measurement Uncertainty Calculations .................................................................................................. 52
Annex B Rogers Labs Test Equipment List ............................................................................................................ 53
Annex C Rogers Qualifications ................................................................................................................................ 54
Annex D FCC Site Registration Letter .................................................................................................................... 55
Annex E Industry Canada Site Registration Letter ............................................................................................... 56
Revisions
Revision 2 Issued June 1, 2017 – added power meter to equipment list (page 23/56)
Revision 1 Issued May 31, 2017
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 6 of 56
Testing
NVLAP Lab Code 200087-0
Forward
The following information is submitted for consideration in obtaining Grant of Certification for
License Exempt, Digital Transmission System (DTS) Intentional Radiator operating under 47CFR
Paragraph 15C (15.247), 2412-2462 MHz.
Name of Applicant:
Mikrotikls SIA
FRN: 0014431100
Pernavas 46 Str.
Riga LV-1009 Latvia
Model: RBGrooveA-52HPn-US
FCC ID: TV7GRV-A52HPN
Frequency Range: 2412-2462 MHz (802.11b/g/n mode operation), 2422-2452 MHz (802.11n
40 MHz channel operation)
Operating Power: average power 20 MHz Channel 0.619 watts, 99% OBW 21400 kHz
average power 40 MHz Channel 0.543 Watts, 99% OBW 43800 kHz
Opinion / Interpretation of Results
Tests Performed
Margin (dB)
Results
Restricted Frequency Bands 15.205
-0.6
Complies
AC Line Conducted 15.207
-7.8
Complies
Radiated Emissions 15.209
-2.7
Complies
Harmonic Emissions per 15.247
-11.0
Complies
Peak Power Spectral Density per 15.247
-1.8
Complies
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 7 of 56
Testing
NVLAP Lab Code 200087-0
Equipment Tested
Equipment
Model
FCC I.D.
EUT
RBGrooveA-52HPn-US
TV7GRV-A52HPN
AC Adapter
SAW-2400380
N/A
Power Adapter
POE
N/A
Dell Studio XPS
921LBN1
N/A
Test results in this report relate only to the items tested.
Antenna options tested include:
2.4 GHz antennas
Omni Directional (2.4 GHz) 130K-D-1131-150K(WS) 2 dBi
Omni Directional (2.4 GHz) WLO-2450-15 15 dBi
Omni Directional HP (2.4 GHz) ODH 24-13 13 dBi
Panel (2.4 GHz) WLP-2450-20 20 dBi
Sector (2.4 GHz) SA 24-90-17-WB 17 dBi
Dish (2.4 GHz) DC 24-HD-PFIP 24 dBi
5 GHz antennas
Omni Directional (8.5 dBi) MT-482016/N/A
Panel Antenna (24 dBi) PA58-24-ANT
Dish Antenna (32 dBi) HDDA5W-32-DP2
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 8 of 56
Testing
NVLAP Lab Code 200087-0
Equipment Function and Configuration
The EUT is a 2412-2462 MHz and 5 GHz (Single chain) Digital Transmission System. The
design provides operational capabilities in the 2.4 GHz Digital Transmissions System as well as
U-NII-1 and U-NII-3 services (5180-5240 and 5745-5825 MHz). The EUT offers broadband
wireless connectivity to transmit and receive data. Test software (Winbox version 3.10) was
used to operate the transmitter during testing. This software provided the ability to set test
channel, operational mode, and modulation scheme. The system supports single antenna port for
use authorized antennas as documented in this report. The EUT provides two connection ports,
1) Ethernet and 2) male-n antenna connector. The design requires power provided through the
use of the included POE (Power Over Ethernet) adapter. For testing purposes, the EUT
transceiver was connected to the manufacturer supplied POE and AC/DC power supply and
communicating to the laptop computer through the Ethernet network interface. This
configuration provided operational control of the EUT and communications over the network
interface between the EUT and supporting computer system. The design offers single network
connection point for network interface and Power-Over-Ethernet (POE) interface for use with
AC/DC adapter for power. The design provides no other interfacing options than those
presented in this report. For testing purposes, the RBGrooveA-52HPn-US test sample was
configured to transmit in available data modes receiving power from the manufacturer provided
POE and AC/DC power adapter. As requested by the manufacturer and required by regulations,
the equipment was tested for emissions compliance using the available configurations with the
worst-case data presented. Test results in this report relate only to the products described in this
report.
Note: This equipment requires professional installation by Mikrotik qualified installers. The
installation software requires entry of installed antenna characteristics which attenuate the output
power to regulatory compliant levels. Antenna information required is antenna gain only and
depending on the frequency band and regulations, output power is reduced accordingly.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 9 of 56
Testing
NVLAP Lab Code 200087-0
Equipment Configuration
External Antenna
(EUT)
Network Connection
POE Input
Laptop Computer (CPU)
AC/DC Adapter
CPU AC Power Adapter
Utility Power
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 10 of 56
Testing
NVLAP Lab Code 200087-0
Applicant Company information
Applicants Company
MikroTik (“Mikrotīkls, SIA”)
Applicants Address
Pernavas 46 Str., Riga LV-1009 Latvia
FCC Identifier
TV7GRV-A52HPN
Industry Canada Identifier
Manufacturer Company
MikroTik (“Mikrotīkls, SIA”)
Manufacturer Address
Pernavas 46 Str., Riga LV-1009 Latvia
Equipment information
Product Marketing Name (PMN):
The PMN is the name or model number under which the product
will be marketed/offered for sale in Canada. If the product has
PMN, it must be provided.
Unique Product Number (UPN):
The applicant, made up of a maximum of 11 alphanumeric
characters (A-Z, 0-9), assigns the UPN.
Hardware Version Identification Number (HVIN):
RBGrooveA-52HPn-US
The HVIN identifies hardware specifications of a product version.
The HVIN replaces the ISED Model Number in the legacy Efiling System. An HVIN is required for all products for
certification applications.
Host Marketing Name (HMN) (if applicable):
The HMN is the name or model number of a final product, which
contains a certified radio module.
Brand Name
Model Number
RBGrooveA-52HPn-US
Test Rule Part(s)
47CFR Parts 15C & 15E, 15.247, 15.407
Test Frequency Range
2.4-2.4835, 5.15-5.25 and 5.725-5.85
GHz
Project Number
170104
Submission Type
Certification
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 11 of 56
Testing
NVLAP Lab Code 200087-0
Product Details
Items
Product Type
Radio Type
Power Type
Modulation
Data Modulation
Data Rate (Mbps)
Frequency Range
Channel Number
Description
WLAN 2.4 GHz and 5 GHz U-NII-1 and U-NII-3
Transceiver
POE adapter with External Power Supply
IEEE 802.11a: OFDM
IEE 802.11a/n: see the below table
IEEE 802.11 a/n: OFDM (BPSK/QPSK/16QAM/64QAM)
IEEE 802.11ac: OFDM (BPSK/QPSK/16QAM/64QAM/256QAM)
IEEE 802.11 g/n: OFDM (BPSK/QPSK/16QAM/64QAM)
IEEE 802.11 b: DSSS
IEEE 802.11a/g: OFDM (6/9/12/18/24/36/48/54)
IEEE 802.11n/ac: see the below table
IEEE 802.11b: (1/2l/2s/5l/5s/11l/11s)
2400-2483.5 MHz / 5150-5250 MHz / 5725-5850 MHz
802.11b: 11 for 20MHz bandwidth
802.11g/n: 11 for 20MHz bandwidth; 5 for 40MHz bandwidth
802.11a/n: 9 for 20MHz bandwidth; 4 for 40MHz bandwidth
802.11 a/c: 2 for 80 MHz bandwidth
Maximum Conducted
Output Power
802.11 b: 0.562 Watts
802.11 g: 0.604 Watts
802.11 n (HT-20): 0.619 Watts
802.11 n (HT-40): 0.543 Watts
Band 1:
IEEE 802.11a: 0.050 Watts
IEEE 802.11a/n MCS0/Nss1 (VHT20): 0.050 Watts
IEEE 802.11a/n MCS0/Nss1 (VHT40): 0.055 Watts
IEEE 802.11ac MCS0/Nss1 (VHT80): N/A Watts
Band 3:
IEEE 802.11a: 0.080 Watts
IEEE 802.11a/n MCS0/Nss1 (VHT20): 0.080 Watts
IEEE 802.11a/n MCS0/Nss1 (VHT40): 0.072 Watts
IEEE 802.11ac MCS0/Nss1 (VHT80): N/A Watts
Carrier Frequencies
Please refer to Table for Carrier Frequencies
Antenna
External antenna options include:
2.4 GHz antennas
Omni Directional (2.4 GHz) WLO-2450-15 15 dBi
Omni Directional HP (2.4 GHz) ODH 24-13 13 dBi
Panel (2.4 GHz) WLP-2450-20 20 dBi
Sector (2.4 GHz) SA 24-90-17-WB 17 dBi
Dish (2.4 GHz) DC 24-HD-PFIP 24 dBi
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 12 of 56
Testing
NVLAP Lab Code 200087-0
5 GHz antennas
Omni Directional (8.5 dBi) MT-482016/N/A
Panel Antenna (24 dBi) PA58-24-ANT
Dish Antenna (32 dBi) HDDA5W-32-DP2
Communication Mode
Device operates as a single input single output 2.4 GHz Digital
Transmission System or 5 GHz U-NII 1 and U-NII-3.
Beamforming Function
Without beamforming
Operating Mode
2.4 GHz, 5150-5250 MHz (U-NII-1 band) and 5725-5825 MHz
(U-NII-3)
Accessories
AC Power Adapter
SAW-2400380
Power Over Ethernet (POE) adapter
POE
Table for Filed Antennas
Ant.
Brand
Model Name
P/N
Antenna Type
Connector
Gain (dBi)
2.4GHZ
Mikrotikls
WLO-2450-15
N/A
Mikrotikls
ODH 24-13
N/A
Mikrotikls
Mikrotikls
Mikrotikls
Mikrotikls
SA 24-90-17-WB
WLP-2450-20
DC 24-HD-PFIP
MT-482016/N/A
N//A
N/A
N/A
N/A
Mikrotikls
Mikrotikls
PA58-24-ANT
HDDA5W-32-DP2
N/A
N/A
Omni
Directional
HP Omni
Directional
Sectoral
Panel
Dish
Omni
Directional
Panel
Dish
15
13
17
20
24
5GHZ
8.5
24
32
Antenna and Bandwidth
Antenna
Bandwidth Mode
TX chains
20 MHz
IEEE 802.11b
1 -5 from above list
IEEE 802.11g
1 -5 from above list
IEEE 802.11n (HT20)
1 -5 from above list
IEEE 802.11n (HT40)
IEEE 802.11a
40 MHz
80 MHz
1 -5 from above list
6-8 from above list
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 13 of 56
Testing
NVLAP Lab Code 200087-0
IEEE 802.11n
6-8 from above list
IEEE 802.11ac
N/A
IEEE 11a/n Spec.
Protocol
Number of Transmit Chains (NTX)
Data Rate/MCS
802.11a (HT20)
MCS 0-23
802.11n (HT40)
MCS 0-23
802.11a/n (VHT20)
MCS 0-9/Nss1-3
802.11a/n (VHT40)
MCS 0-9/Nss1-3
802.11ac (VHT80)
MCS 0-9/Nss1-3
Note 1: IEEE Std. 802.11n modulation consists of HT20 and HT40 (HT: High Throughput). The
EUT supports HT20 and HT40.
Note 2: IEEE Std. 802.11ac modulation consists of VHT20, VHT40, VHT80, and VHT160 (VHT:
Very High Throughput). The EUT does not support 802.11ac VHT160.
Note 3: Modulation modes consist of below configuration:
IEEE 802.11a/n; HT20/HT40; IEEE 802.11ac: VHT80
Table for Carrier Frequencies
For 20MHz bandwidth systems, use Channel 1,6,11, 36, 40, 44, 48, 149, 153, 157, 161, 165.
For 40MHz bandwidth systems, use Channel 38, 46, 151, 159.
Frequency Band
Channel No.
Frequency
Channel No.
Frequency
2400-2483.5MHz
11
36
38
40
42
149
151
153
155
2412
2437
2462
5180MHz
5190MHz
5200MHz
5210MHz
5745MHz
5755MHz
5765MHZ
5775MHZ
10
44
46
48
157
159
161
165
2422
2447
2452
5220MHz
5230MHz
5240MHz
5785MHz
5795MHz
5805MHz
5825MHz
5150-5250MHz
U-NII-1
5725-5850MHz
U-NII-3
Table for Test Modes
Preliminary tests were performed in different data rates to define the worst radiated emission. The
data rate shown in the table below is the worst-case rate with respect to the specific test item.
Investigation has been done on all possible configurations while searching the worst cases. The
following table is a list of the test modes investigated for this report.
Test Items
Mode
Data Rate
Channel
Chain
802.11b
11
1,6,11
802.11g
54
1,6,11
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 14 of 56
Testing
NVLAP Lab Code 200087-0
Max. Conducted
Output Power
Power Spectral
Density
26dB, 99%
Occupied
Bandwidth
Measurement
6dB Spectrum
Bandwidth
Measurement
802.11n HT20
65
1,6,11
802.11n HT40
135
2,7,10
11 a BPSK
Band 1&3
6Mbps
36/40/48/149/157/165
11a/n HT20
Band 1&3
MCS0/Nss1
36/40/48/149/157/165
11a/n HT40
Band 1&3
MCS0/Nss1
38/46/151/159
11ac VHT80
Band 1&3
MCS0/Nss1
42,155
802.11b
1,6,11
802.11g
1,6,11
802.11n HT20
1,6,11
802.11n HT40
2,7,10
11a BPSK
Band 1&3
6Mbps
36//40/48/149/157/165 1
11a/n HT20
Band 1&3
MCS0/Nss1
36/40/48/149/157/165
11a/n HT40
Band 1&3
MCS0/Nss1
38/46/151/159
11ac VHT80
Band 1&3
MCS0/Nss1
42,155
802.11b
1,6,11
802.11g
1,6,11
802.11n HT20
1,6,11
802.11n HT40
2,7,10
11a BPSK
Band 1&3
6Mbps
36/40/48/149/157/165
11a/n HT20
Band 1&3
MCS0/Nss1
36/40/48/149/157/165
11a/n HT40
Band 1&3
MCS0/Nss1
38/46/151/159
11ac VHT80
Band 1&3
MCS0/Nss1
42,155
N/A
802.11b
1,6,11
802.11g
1,6,11
802.11n HT20
1,6,11
802.11n HT40
2,7,10
802.11a BPSK
Band 3
6Mbps
149/157/165
802.11a/n HT20
Band 3
MCS0/Nss1
149/157/165
802.11a/n HT40
Band 3
MCS0/Nss1
151/159
802.11ac VHT80
Band 3
MCS0/Nss1
42,155
N/A
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 15 of 56
Testing
NVLAP Lab Code 200087-0
Radiated
Emission Below
1GHz
Radiated
Emission Above
1GHz
Band Edge
Emission
Frequency
Stability
802.11b
1,6,11
802.11g
1,6,11
802.11n HT20
1,6,11
802.11n HT40
2,7,10
11a BPSK
Band 1&3
6Mbps
36/40/48/149/157/165
802.11a/n HT20
Band 1&3
MCS0/Nss1
36/40/48/149/157/165
802.11a/n HT40
Band 1&3
MCS0/Nss1
38/46/151/159
802.11ac VHT80
Band 1&3
MCS0/Nss1
42,155
N/A
802.11b
1,6,11
802.11g
1,6,11
802.11n HT20
1,6,11
802.11n HT40
2,7,10
11a BPSK
Band 1&3
6Mbps
36/40/48/149/157/165
802.11a/n HT20
Band 1&3
MCS0/Nss1
36/40/48/149/157/165
802.11a/n HT40
Band 1&3
MCS0/Nss1
38/46/151/159
802.11ac VHT80
Band 1&3
MCS0/Nss1
42,155
N/A
20MHz
Band 1&3
40/157
40MHz
Band 1&3
38/151
80MHz
Band 1&3
42,155
N/A
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 16 of 56
Testing
NVLAP Lab Code 200087-0
Test Result of Occupied Bandwidth
Mode
Frequency 26 dB
6 dB Bandwidth 99% Occupied
Bandwidth (kHz) (kHz)
Bandwidth (kHz)
802.11b
2412 MHz N/A
10215 kHz
14000 kHz
2437 MHz
N/A
10230 kHz
14025 kHz
2462 MHz
N/A
10215 kHz
13975 kHz
2412 MHz
N/A
16560 kHz
19440 kHz
2437 MHz
N/A
16710 kHz
19470 kHz
2462 MHz
N/A
16560 kHz
19590 kHz
2412 MHz
N/A
16450 kHz
20800 kHz
2437 MHz
N/A
16650 kHz
21280 kHz
2462 MHz
N/A
16650 kHz
21400 kHz
2422 MHz
N/A
36825 kHz
42975 kHz
2447 MHz
N/A
36750 kHz
43200 kHz
2452 MHz
N/A
36660 kHz
43800 kHz
5180 MHz
21360 kHz
N/A
17720 kHz
5200 MHz
21400 kHz
N/A
17800 kHz
5240 MHz
21280 kHz
N/A
17680 kHz
5745 MHz
N/A
16320 kHz
17760 kHz
5785 MHz
N/A
16320 kHz
17680 kHz
5825 MHz
N/A
16320 kHz
17720 kHz
5180 MHz
21360 kHz
N/A
17720 kHz
5200 MHz
21400 kHz
N/A
17800 kHz
5240 MHz
21280 kHz
N/A
17680 kHz
5745 MHz
N/A
16320 kHz
17760 kHz
5785 MHz
N/A
16320 kHz
17680 kHz
5825 MHz
N/A
16320 kHz
17720 kHz
5190 MHz
45450 kHz
N/A
37725 kHz
5230 MHz
45675 kHz
N/A
37650 kHz
5755 MHz
N/A
36225 kHz
37800 kHz
5795 MHz
N/A
35700 kHz
37800 kHz
802.11ac VHT80
5210 MHz
N/A
N/A
N/A
802.11ac VHT80
5775 MHz
N/A
N/A
N/A
802.11g
802.11n (HT20)
802.11n (HT40)
802.11a
802.11n (ht20)
802.11a/n MCS0/Nss1
HT40
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 17 of 56
Testing
NVLAP Lab Code 200087-0
Application for Certification
(1)
Manufacturer:
Mikrotikls SIA
Pernavas 46 Str.
Riga LV-1009 Latvia
(2)
Identification: Model: RBGrooveA-52HPn-US
FCC I.D.: TV7GRV-A52HPN
(3)
Instruction Book:
Refer to Exhibit for Instruction Manual.
(4)
Description of Circuit Functions:
Refer to Exhibit of Operational Description.
(5)
Block Diagram with Frequencies:
Refer to Exhibit of Operational Description.
(6)
Report of Measurements:
Report of measurements follows in this Report.
(7)
Photographs: Construction, Component Placement, etc.:
Refer to Exhibit for photographs of equipment.
(8)
List of Peripheral Equipment Necessary for operation. The equipment operates from power
received from authorized AC/DC power adapter and POE. The EUT provides single Ethernet
port for communications and power and single antenna port. During testing, the EUT was
powered from the POE and AC/DC power supply and connected to CPU through network
cable.
(9)
Transition Provisions of 47CFR 15.37 are not requested
(10)
Not Applicable. The unit is not a scanning receiver.
(11)
Not Applicable. The EUT does not operate in the 59 – 64 GHz frequency band.
(12)
The equipment is not software defined and this section is not applicable.
(13)
Applications for certification of U-NII devices in the 5.15-5.35 GHz and the 5.47-5.85 GHz
bands must include a high-level operational description of the security procedures that
control the radio frequency operating parameters and ensure that unauthorized modifications
cannot be made. Not applicable to this filing.
(14)
Contain at least one drawing or photograph showing the test set-up for each of the required
types of tests applicable to the device for which certification is requested. These drawings or
photographs must show enough detail to confirm other information contained in the test
report. Any photographs used must be focused originals without glare or dark spots and must
clearly show the test configuration used. This information is provided in this report and Test
Setup Exhibits provided with the application filing.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 18 of 56
Testing
NVLAP Lab Code 200087-0
Applicable Standards & Test Procedures
The following information is submitted in accordance e-CFR Title 47 dated October 31, 2016,
Part 2, Subpart J, Paragraphs 2.907, 2.911, 2.913, 2.925, 2.926, 2.1031 through 2.1057, and
applicable parts of paragraph 15, Part 15C Paragraph 15.247. Test procedures used are the
established Methods of Measurement of Radio-Noise Emissions as described in ANSI
C63.10-2013. The following information is submitted for processing applications for Grants of
Certification.
Equipment Testing Procedures
AC Line Conducted Emission Test Procedure
Testing for the AC line-conducted emissions was performed as defined in ANSI C63.10-2013.
The test setup, including the EUT, was arranged in the test configurations as presented during
testing. The test configuration was placed on a 1 x 1.5-meter wooden bench, 0.8 meters high
located in a screen room. The power lines of the system were isolated from the power source
using a standard LISN with a 50-µHy choke. EMI was coupled to the spectrum analyzer through
a 0.1 µF capacitor internal to the LISN. The LISN was positioned on the floor beneath the
wooden bench supporting the EUT. The power lines and cables were draped over the back edge
of the table. Refer to diagram one showing typical test arrangement and photographs in exhibits
for EUT placement used during testing.
Radiated Emission Test Procedure
Radiated emission testing was performed as required and specified in ANSI C63.10-2013. The
EUT was placed on a rotating 0.9 x 1.2-meter platform, elevated as required above the ground
plane at a distance of 3 meters from the FSM antenna. EMI energy was maximized by
equipment placement, raising and lowering the FSM antenna, changing the antenna polarization,
and by rotating the turntable. Each emission was maximized before data was taken using a
spectrum analyzer. The frequency spectrum from 9 kHz to 25,000 MHz was searched for during
preliminary investigation. Refer to diagrams two and three showing typical test arrangement and
photographs in the test setup exhibits for specific EUT placement during testing.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 19 of 56
Testing
NVLAP Lab Code 200087-0
1. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and
forth in the center forming a bundle 30 cm to 40 cm long see (see 6.2.3.2).
2. The I/O cables that are not connected to an accessory shall be bundled in the center. The end of
the cable may be terminated, if required, using the correct terminating impedance. The overall
length shall not exceed 1 m (see 6.2.2).
3. EUT connected to one LISN. Unused LISN measuring port connectors shall be terminated in 50
Ω loads. LISN may be placed on top of, or immediately beneath, reference ground plane (see
6.2.2 and 6.2.3).
3.1 All other equipment powered from additional LISN(s).
3.2 Multiple-outlet strip can be used for multiple power cords of non-EUT equipment.
3.3 LISN at least 80 cm from nearest part of EUT chassis
4. Non-EUT components of EUT system being tested
5. Rear of EUT, including peripherals, shall all be aligned and flush with edge of tabletop (see
6.2.3.2).
6. Edge of tabletop shall be 40 cm removed from a vertical conducting plane that is bonded to the
ground plane (see 6.2.2 for options).
7. Antenna may be integral or detachable. If detachable, the antenna shall be attached for this test.
Diagram 1 Test arrangement for Conducted emissions
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 20 of 56
Testing
NVLAP Lab Code 200087-0
1. A LISN is optional for radiated measurements between 30 MHz and 1000 MHz but not allowed
for measurements below 30 MHz and above 1000 MHz (see 6.3.1). If used, then connect EUT to
one LISN. Unused LISN measuring port connectors shall be terminated in 50 Ω loads. The LISN
may be placed on top of, or immediately beneath, the reference ground plane (see 6.2.2 and
6.2.3.2).
1.1 LISN spaced at least 80 cm from nearest part of EUT chassis.
2. Antenna can be integral or detachable, depending on the EUT (see 6.3.1).
3. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and
forth in the center forming a bundle 30 cm to 40 cm long (see 6.3.1).
4. For emission measurements at or below 1 GHz, the table height shall be 80 cm. For emission
measurements above 1 GHz, the table height shall be 1.5 m for measurements, except as
otherwise specified (see 6.3.1 and 6.6.3.1).
Diagram 2 Test arrangement for radiated emissions of tabletop equipment
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 21 of 56
Testing
NVLAP Lab Code 200087-0
Appropriate
Frequency
Dependent
Antenna
0.8 – 1.5 m
Frequency: 9 kHz-30 MHz
Frequency: 30 MHz- 1 GHZ
Frequency: Above 1 GHz
Loop Antenna
Broadband Biconilog
Horn
RBW = 9 kHz
RBW = 120 kHz
RBW = 1 MHz
VBW = 30 kHz
VBW = 120 kHz
VBW = 1 MHz
Sweep time = Auto
Sweep time = Auto
Sweep time = Auto
Detector = PK, QP
Detector = PK, QP
Detector = PK, AV
Antenna Height 1m
Antenna Height 1-4m
Antenna Height 1-4m
Diagram 3 Test arrangement for radiated emissions tested on Open Area Test Site (OATS)
Test Site Locations
Conducted EMI
The AC power line conducted emissions testing performed in a shielded
screen room located at Rogers Labs, Inc., 4405 W. 259th Terrace, Louisburg,
KS
Radiated EMI
The radiated emissions tests were performed at the 3 meters, Open Area Test
Site (OATS) located at Rogers Labs, Inc., 4405 W. 259th Terrace, Louisburg,
KS
Site Registration
Refer to Annex for Site Registration Letters
NVLAP Accreditation
Lab code 200087-0
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 22 of 56
Testing
NVLAP Lab Code 200087-0
List of Test Equipment
A Rohde and Schwarz ESU40 and/or Hewlett Packard 8591EM was used as the measuring device
for the emissions testing of frequencies below 1 GHz. A Rohde and Schwarz ESU40 and/or
Hewlett Packard 8562A Spectrum Analyzer was used as the measuring device for testing the
emissions at frequencies above 1 GHz. The analyzer settings used are described in the following
table.
Frequency: 9 kHz-30
MHz
Frequency: 30 MHz- 1
GHZ
Frequency: Above 1
GHz
Loop Antenna
Broadband Biconilog
Horn
RBW = 9 kHz
RBW = 120 kHz
RBW = 1 MHz
VBW = 30 kHz
VBW = 500 kHz
VBW = 3 MHz
Sweep time = Auto
Sweep time = Auto
Sweep time = Auto
Detector = PK, QP
Detector = PK, QP
Detector = PK, AV
Antenna Height 1m
Antenna Height 1-4m
Antenna Height 1-4m
Equipment
Manufacturer
Model (SN)
LISN
FCC
FCC-LISN-50-2-10(1PA) (160611)
Cable
Time Microwave 750HF290-750 (L10M)
Cable
Belden
RG-58 (L1-CAT3-11509)
Cable
Belden
RG-58 (L2-CAT3-11509)
Antenna ARA
BCD-235-B (169)
Antenna EMCO
3147 (40582)
Antenna ETS-Lindgren
3117 (200389)
Antenna Com Power
AH-118 (10110)
Antenna Com Power
AH-840 (101046)
Antenna Com Power
AL-130 (121055)
Antenna Sunol
JB-6 (A100709)
Antenna EMCO
3143 (9607-1277)
Analyzer HP
8591EM (3628A00871)
Analyzer HP
8562A (3051A05950)
Analyzer HP External Mixers11571, 11970
Analyzer Rohde & Schwarz ESU40 (100108)
Amplifier Com-Power
PA-010 (171003)
Amplifier Com-Power
CPPA-102 (01254)
Amplifier Com-Power
PAM-118A (551014)
Power Mtr Agilent
N1911A with N1921A
Band
Cal Date
.15-30MHz
5/16
9kHz-40 GHz 10/16
9kHz-30 MHz 10/16
9kHz-30 MHz 10/16
20-350MHz 10/16
200-1000MHz 10/16
1-18 GHz
5/16
1-18 GHz
10/15
18-40 GHz
5/16
.001-30 MHz 10/16
30-1000 MHz 10/16
20-1200 MHz 5/16
9kHz-1.8GHz 5/16
9kHz-110GHz 5/16
25GHz-110GHz5/16
20Hz-40GHz 5/16
100Hz-30MHz 10/16
1-1000 MHz 10/16
0.5-18 GHz
10/16
0.05-18 GHz 5/16
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
Due
5/17
10/17
10/17
10/17
10/17
10/17
5/18
10/17
5/18
10/17
10/17
5/17
5/17
5/17
5/17
5/17
10/17
10/17
10/17
5/17
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 23 of 56
Testing
NVLAP Lab Code 200087-0
Units of Measurements
Conducted EMI
Data is in dBµV; dB referenced to one microvolt
Radiated EMI
Data is in dBµV/m; dB/m referenced to one microvolt per meter
Sample Calculation:
RFS = Radiated Field Strength, FSM = Field Strength Measured
A.F. = Receive antenna factor, Gain = amplification gains and/or cable losses
RFS (dBµV/m @ 3m) = FSM (dBµV) + A.F. (dB) - Gain (dB)
Environmental Conditions
Ambient Temperature
20.5° C
Relative Humidity
35%
Atmospheric Pressure
1020.4 mb
Intentional Radiators
As per 47CFR part 15 subpart C the following information is submitted for consideration and
demonstration of compliance with regulation and standards.
Antenna Requirements
The EUT provides male n-connector for use with authorized antennas. The design requires
professional installation for compliance with unique antenna port connector requirements. The
antenna connection provision complies with the unique antenna connection requirements. The
requirements of 15.203 are fulfilled there are no deviations or exceptions to the specification.
Restricted Bands of Operation
Spurious emissions falling in the restricted frequency bands of operation were measured at the on
the OATS. The EUT utilizes frequency, determining circuitry, which generates harmonics falling in
restricted bands. Emissions were investigated at the antenna port and OATS, using appropriate
antennas or pyramidal horns, amplification stages, and spectrum analyzer. Peak and average
amplitudes of frequencies above 1000 MHz were compared to the required limits with worst-case
data presented below. Test procedures of ANSI C63.10-2013 were used during testing. No other
significant emission was observed which fell into the restricted bands of operation. Computed
radiated emission values take into account the measured radiated field strength, receive antenna
correction factor, amplifier gain stage, and test system cable losses.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 24 of 56
Testing
NVLAP Lab Code 200087-0
Table 1 General Radiated Emissions in Restricted Bands Data (WLO-2450-15)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2390.0
42.2
N/A
28.8
62.0
N/A
52.5
54.0
2483.5
42.5
N/A
29.1
60.1
N/A
40.4
54.0
4824.0
44.7
N/A
31.8
44.8
N/A
32.2
54.0
4874.0
45.1
N/A
32.4
45.9
N/A
34.6
54.0
4924.0
54.0
N/A
16.6
16.1
N/A
34.0
54.0
7236.0
46.8
N/A
34.1
48.1
N/A
34.1
54.0
7311.0
46.8
N/A
33.9
46.4
N/A
33.6
54.0
7386.0
54.0
N/A
16.6
16.1
N/A
34.1
54.0
12060.0
50.3
N/A
37.4
50.4
N/A
37.8
54.0
12185.0
49.1
N/A
36.1
49.1
N/A
36.3
54.0
12310.0
49.0
N/A
36.2
49.6
N/A
36.4
54.0
14472.0
50.2
N/A
36.9
50.0
N/A
37.1
46.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 25 of 56
Testing
NVLAP Lab Code 200087-0
Table 2 General Radiated Emissions in Restricted Bands Data (ODH 24-13)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2390.0
62.6
N/A
53.9
41.3
N/A
28.7
54.0
2483.5
60.8
N/A
41.7
41.7
N/A
28.9
54.0
4824.0
45.0
N/A
31.8
44.7
N/A
31.6
54.0
4874.0
45.7
N/A
32.2
45.3
N/A
32.1
54.0
4924.0
54.0
N/A
16.6
16.1
N/A
32.9
54.0
7236.0
47.3
N/A
34.1
47.0
N/A
33.9
54.0
7311.0
46.2
N/A
33.4
46.0
N/A
33.4
54.0
7386.0
54.0
N/A
16.6
16.1
N/A
34.0
54.0
12060.0
50.6
N/A
37.4
50.2
N/A
37.6
54.0
12185.0
50.4
N/A
36.5
50.0
N/A
36.5
54.0
12310.0
49.0
N/A
36.3
49.2
N/A
36.3
54.0
14472.0
50.3
N/A
37.2
50.9
N/A
37.1
46.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 26 of 56
Testing
NVLAP Lab Code 200087-0
Table 3 General Radiated Emissions in Restricted Bands Data (WLP-2450-20)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2390.0
42.3
N/A
28.8
61.3
N/A
52.5
54.0
2483.5
41.6
N/A
28.9
59.9
N/A
41.1
54.0
4824.0
44.8
N/A
31.6
44.2
N/A
40.6
54.0
4874.0
45.1
N/A
32.1
45.0
N/A
40.4
54.0
4924.0
54.0
N/A
16.6
16.1
N/A
32.8
54.0
7236.0
46.2
N/A
33.4
46.9
N/A
33.6
54.0
7311.0
45.3
N/A
32.5
47.0
N/A
33.5
54.0
7386.0
54.0
N/A
16.6
16.1
N/A
33.6
54.0
12060.0
50.6
N/A
37.4
50.3
N/A
36.7
54.0
12185.0
49.5
N/A
36.5
49.4
N/A
37.2
54.0
12310.0
49.2
N/A
36.2
49.5
N/A
36.2
54.0
14472.0
50.2
N/A
37.1
49.9
N/A
37.1
46.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 27 of 56
Testing
NVLAP Lab Code 200087-0
Table 4 General Radiated Emissions in Restricted Bands Data (SA 24-90-17-WB)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2390.0
42.3
N/A
28.8
61.3
N/A
52.5
54.0
2483.5
41.6
N/A
28.9
59.9
N/A
41.1
54.0
4824.0
44.6
N/A
31.7
44.1
N/A
31.9
54.0
4874.0
45.5
N/A
32.4
45.2
N/A
32.3
54.0
4924.0
54.0
N/A
16.6
16.1
N/A
33.0
54.0
7236.0
47.2
N/A
33.8
46.8
N/A
33.9
54.0
7311.0
46.1
N/A
33.2
46.6
N/A
33.3
54.0
7386.0
54.0
N/A
16.6
16.1
N/A
34.0
54.0
12060.0
50.6
N/A
37.3
50.4
N/A
37.2
54.0
12185.0
49.4
N/A
36.5
49.2
N/A
36.4
54.0
12310.0
49.7
N/A
36.7
49.4
N/A
36.4
54.0
14472.0
50.0
N/A
36.9
50.2
N/A
37.0
46.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 28 of 56
Testing
NVLAP Lab Code 200087-0
Table 5 General Radiated Emissions in Restricted Bands Data (DC 24-HD-PFIP)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2390.0
42.4
N/A
29.3
65.1
N/A
53.4
54.0
2483.5
42.5
N/A
29.3
61.5
N/A
46.3
54.0
4824.0
44.3
N/A
31.4
44.5
N/A
31.7
54.0
4874.0
45.4
N/A
32.3
44.9
N/A
32.2
54.0
4924.0
54.0
N/A
16.6
16.1
N/A
33.0
54.0
7236.0
46.9
N/A
33.8
47.2
N/A
33.8
54.0
7311.0
46.2
N/A
33.3
46.7
N/A
33.2
54.0
7386.0
54.0
N/A
16.6
16.1
N/A
33.5
54.0
12060.0
50.1
N/A
37.5
50.2
N/A
37.2
54.0
12185.0
49.5
N/A
36.5
49.0
N/A
36.4
54.0
12310.0
49.5
N/A
36.4
49.3
N/A
36.5
54.0
14472.0
50.0
N/A
37.0
50.6
N/A
37.0
46.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Summary of Results for Radiated Emissions in Restricted Bands
The EUT demonstrated compliance with the emissions requirements of 47CFR 15.205 restricted
bands of operation. The EUT provided a worst-case minimum margin of -0.6 dB below the
emissions requirements in restricted frequency bands. Peak, Quasi-peak, and average amplitudes
were checked for compliance with the regulations. Worst-case emissions are reported with other
emissions found in the restricted frequency bands at least 20 dB below the requirements.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 29 of 56
Testing
NVLAP Lab Code 200087-0
AC Line Conducted Emissions Procedure
The EUT was arranged in a typical equipment configuration and placed on a 1 x 1.5-meter
wooden bench 80 cm above the conducting ground plane, floor of a screen room. The bench was
positioned 40 cm away from the wall of the screen room. The LISN was positioned on the floor
of the screen room 80-cm from the rear of the EUT. Testing for the line-conducted emissions
were the procedures of ANSI C63.10-2013 paragraph 6. The AC adapter for the EUT was
connected to the LISN for line-conducted emissions testing. A second LISN was positioned on
the floor of the screen room 80-cm from the rear of the supporting equipment of the EUT. All
power cords except the EUT were then powered from the second LISN. EMI was coupled to the
spectrum analyzer through a 0.1 μf capacitor, internal to the LISN. Power line conducted
emissions testing were carried out individually for each current carrying conductor of the EUT
support equipment. The excess length of lead between the system and the LISN receptacle was
folded back and forth to form a bundle not exceeding 40 cm in length. The screen room,
conducting ground plane, analyzer, and LISN were bonded together to the protective earth
ground. Preliminary testing was performed to identify the frequency of each emission displaying
the highest amplitude. The cables were repositioned to obtain maximum amplitude of measured
EMI level. Once the worst-case configuration was identified, plots were made of the EMI from
0.15 MHz to 30 MHz then the data was recorded with maximum conducted emissions levels.
Refer to figures one and two for plots of the EUT support equipment AC Line Conducted
emissions.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 30 of 56
Testing
NVLAP Lab Code 200087-0
Figure 1 AC Line Conducted Emissions Line 1
Figure 2 AC Line Conducted Emissions Line 2
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 31 of 56
Testing
NVLAP Lab Code 200087-0
Table 6 AC Line Conducted Emissions Data (Highest Emissions Line L1)
Other emissions present had amplitudes at least 20 dB below the limit.
Table 7 AC Line Conducted Emissions Data (Highest Emissions Line L2)
Other emissions present had amplitudes at least 20 dB below the limit.
Summary of Results for AC Line Conducted Emissions
The EUT test system demonstrated compliance to the conducted emissions requirements of
47CFR 15.207. The EUT demonstrated minimum margin of -7.8 dB below the limit.
Measurements were taken using the peak, quasi peak, and average, measurement function for
each emissions amplitude and were below the limits stated in the specification. Other emissions
were present with recorded data representing worst-case amplitudes.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 32 of 56
Testing
NVLAP Lab Code 200087-0
General Radiated Emissions Procedure
The EUT was arranged in a typical equipment configuration and operated through all available
modes with worst-case data recorded. Preliminary testing was performed in a screen room with
the EUT positioned 1 meter from the FSM. Radiated emissions measurements were performed
to identify the frequencies, which produced the highest emissions. Each radiated emission was
then maximized at the OATS location before final radiated emissions measurements were
performed. Final data was taken with the EUT located at the OATS at a distance of 3 meters
between the EUT and the receiving antenna. The frequency spectrum from 9 kHz to 25,000
MHz was searched for general radiated emissions. Measured emission levels were maximized
by EUT placement on the table, rotating the turntable through 360 degrees, varying the antenna
height between 1 and 4 meters above the ground plane and changing antenna position between
horizontal and vertical polarization. Antennas used were Loop from 9 kHz to 30 MHz,
Broadband Biconical from 30 to 200 MHz, Biconilog from 30 to 1000 MHz, Log Periodic from
200 MHz to 1 GHz and or Double Ridge or pyramidal horns and mixers from 1 GHz to 25 GHz,
notch filters, and appropriate amplifiers and external mixers were utilized.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 33 of 56
Testing
NVLAP Lab Code 200087-0
Table 8 General Radiated Emissions from EUT Data (Highest Emissions)
Frequency in
MHz
Horizontal
Peak
(dBµV/m)
Horizontal
Quasi-Peak
(dBµV/m)
Horizontal
Average
(dBµV/m)
Vertical
Peak
(dBµV/m)
Vertical
Quasi-Peak
(dBµV/m)
Vertical
Average
(dBµV/m)
Limit @ 3m
63.4
32.8
27.3
N/A
35.3
30.8
N/A
40.0
68.5
34.9
30.5
N/A
36.2
30.3
N/A
40.0
74.6
37.7
33.7
N/A
37.4
35.8
N/A
40.0
77.2
38.4
37.0
N/A
38.2
36.7
N/A
40.0
101.9
36.9
32.3
N/A
33.2
25.7
N/A
43.5
125.0
39.8
38.6
N/A
37.3
35.7
N/A
43.5
131.7
25.3
20.7
N/A
36.1
20.5
N/A
43.5
137.2
31.1
26.2
N/A
31.6
23.7
N/A
43.5
143.3
35.7
31.1
N/A
37.0
32.7
N/A
43.5
144.7
31.4
27.4
N/A
34.3
31.4
N/A
43.5
300.0
35.2
3.6
N/A
37.2
35.7
N/A
46.0
350.0
48.6
41.3
N/A
43.4
42.0
N/A
46.0
375.0
31.7
29.7
N/A
32.6
30.6
N/A
46.0
525.0
47.4
42.2
N/A
48.1
43.3
N/A
46.0
(dBµV/m)
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range below 1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Summary of Results for General Radiated Emissions
The EUT demonstrated compliance with the radiated emissions requirements of 47CFR part 15
Intentional Radiators. The EUT demonstrated a minimum margin of -2.7 dB below the
requirements. Other emissions were present with amplitudes at least 20 dB below the Limits.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 34 of 56
Testing
NVLAP Lab Code 200087-0
Operation in the 2400-2483.5 MHz Frequency Band
Radiated emissions were measured on the Open Area Test Site (OATS) at a three-meter distance.
The EUT provides a male n-connector for use with authorized antenna systems. Antenna
conducted measurements were made at the antenna port connection. Radiated emissions
measurements were performed on the test sample with each referenced antenna documented in
this report. The EUT was placed on a turntable elevated as required above the ground plane at a
distance of 3 meters from the FSM antenna located on the OATS. The peak and quasi-peak
amplitude of the frequencies below 1000 MHz were measured using a spectrum analyzer / EMC
receiver. The peak and average amplitude of emissions above 1000 MHz were measured using a
spectrum analyzer / EMC receiver. Emissions data was recorded from the measurement results.
Data presented reflects measurement result corrected to account for measurement system gains
and losses. Plots were made of transmitter performance for reference purposes.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 35 of 56
Testing
NVLAP Lab Code 200087-0
Figure 3 Plot of Transmitter Emissions (Across Operational Band 802.11b)
Figure 4 Plot of Transmitter Emissions (Across Operational Band, 802.11g)
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 36 of 56
Testing
NVLAP Lab Code 200087-0
Figure 5 Plot of Transmitter Emissions (Across Operational Band, 802.11n (20))
Figure 6 Plot of Transmitter Emissions (Across Operational Band, 802.11n (40)
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 37 of 56
Testing
NVLAP Lab Code 200087-0
Figure 7 Plot of Transmitter Low Band Edge (802.11b)
Figure 8 Plot of Transmitter Low Band Edge (802.11g)
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 38 of 56
Testing
NVLAP Lab Code 200087-0
Figure 9 Plot of Transmitter Low Band Edge (802.11n (20))
Figure 10 Plot of Transmitter Low Band Edge (802.11n (40))
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 39 of 56
Testing
NVLAP Lab Code 200087-0
Figure 11 Plot of Transmitter High Band Edge (802.11b)
Figure 12 Plot of Transmitter High Band Edge (802.11g)
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 40 of 56
Testing
NVLAP Lab Code 200087-0
Figure 13 Plot of Transmitter High Band Edge (802.11n (20))
Figure 14 Plot of Transmitter High Band Edge (802.11n (40))
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 41 of 56
Testing
NVLAP Lab Code 200087-0
Figure 15 Plot of Transmitter 6-dB Occupied Band Width (802.11b)
Figure 16 Plot of Transmitter 6-dB Occupied Band Width (802.11g)
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 42 of 56
Testing
NVLAP Lab Code 200087-0
Figure 17 Plot of Transmitter 6-dB Occupied Band Width (802.11n (20))
Figure 18 Plot of Transmitter 6-dB Occupied Band Width (802.11n (40))
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 43 of 56
Testing
NVLAP Lab Code 200087-0
Transmitter Emissions Data
Table 9 Transmitter Power and Emissions
Frequency
MHz
Conducted Antenna Port
Output Power (Watts)
6-dB Occupied
Bandwidth kHz
99% Occupied
Bandwidth kHz
Power Spectral
Density dBm
802.11 b
2412.0
0.551
10215
14000
6.14
2437.0
0.562
10230
14025
5.97
2462.0
0.527
10215
13975
6.01
802.11 g
2412.0
0.577
16560
19440
3.93
2437.0
0.604
16710
19470
4.39
2462.0
0.570
16560
19590
3.48
802.11 n (20)
2412.0
0.579
16450
20800
1.20
2437.0
0.557
16650
21280
0.50
2462.0
0.619
16650
21400
0.77
802.11 n (40)
2422.0
0.541
36825
42975
-1.99
2447.0
0.543
36750
43200
-2.40
2452.0
0.532
36600
43800
-2.67
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 44 of 56
Testing
NVLAP Lab Code 200087-0
Table 10 Transmitter Radiated Emissions (WLO-2450-15)
Frequency in
MHz
Horizontal
Peak (dBµV/m)
Horizontal
Average (dBµV/m)
Vertical Peak
(dBµV/m)
Vertical Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2412.0
4824.0
44.7
31.8
44.8
32.2
54.0
7236.0
46.8
34.1
48.1
34.1
54.0
9648.0
46.0
33.2
45.7
33.4
54.0
12060.0
50.3
37.4
50.4
37.8
54.0
14472.0
50.2
36.9
50.0
37.1
54.0
16884.0
53.0
40.3
53.5
40.3
54.0
2437.0
4874.0
45.1
32.4
45.9
34.6
54.0
7311.0
46.8
33.9
46.4
33.6
54.0
9748.0
47.9
35.0
47.7
34.8
54.0
12185.0
49.1
36.1
49.1
36.3
54.0
14622.0
50.8
37.8
51.0
37.8
54.0
17059.0
53.6
40.9
53.5
40.8
54.0
2462.0
4924.0
45.7
32.9
46.2
34.0
54.0
7386.0
46.6
33.9
47.1
34.1
54.0
9848.0
47.0
34.3
47.2
34.2
54.0
12310.0
49.0
36.2
49.6
36.4
54.0
14772.0
51.4
38.7
51.0
38.6
54.0
17234.0
55.4
42.2
55.1
42.2
54.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range of 30-1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 45 of 56
Testing
NVLAP Lab Code 200087-0
Table 11 Transmitter Radiated Emissions (ODH 24-13)
Frequency in
MHz
Horizontal
Peak (dBµV/m)
Horizontal
Average (dBµV/m)
Vertical Peak
(dBµV/m)
Vertical Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2412.0
4824.0
45.0
31.8
44.7
31.6
54.0
7236.0
47.3
34.1
47.0
33.9
54.0
9648.0
46.4
33.7
47.1
33.6
54.0
12060.0
50.6
37.4
50.2
37.6
54.0
14472.0
50.3
37.2
50.9
37.1
54.0
16884.0
53.1
40.5
53.6
40.6
54.0
2437.0
4874.0
45.7
32.2
45.3
32.1
54.0
7311.0
46.2
33.4
46.0
33.4
54.0
9748.0
48.0
34.9
47.7
34.9
54.0
12185.0
50.4
36.5
50.0
36.5
54.0
14622.0
51.1
38.0
51.3
38.0
54.0
17059.0
55.2
41.1
54.1
41.2
54.0
2462.0
4924.0
45.3
32.8
45.8
32.9
54.0
7386.0
46.8
34.0
47.3
34.0
54.0
9848.0
47.5
34.4
47.3
34.4
54.0
12310.0
49.0
36.3
49.2
36.3
54.0
14772.0
51.7
38.9
52.3
38.8
54.0
17234.0
55.2
42.3
55.0
42.4
54.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range of 30-1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 46 of 56
Testing
NVLAP Lab Code 200087-0
Table 12 Transmitter Radiated Emissions (WLP-2450-20)
Frequency in
MHz
Horizontal
Peak (dBµV/m)
Horizontal
Average (dBµV/m)
Vertical Peak
(dBµV/m)
Vertical Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2412.0
4824.0
44.8
31.6
44.2
40.6
54.0
7236.0
46.2
33.4
46.9
33.6
54.0
9648.0
46.2
33.5
46.5
33.2
54.0
12060.0
50.6
37.4
50.3
36.7
54.0
14472.0
50.2
37.1
49.9
37.1
54.0
16884.0
54.0
40.4
53.1
39.7
54.0
2437.0
4874.0
45.1
32.1
45.0
40.4
54.0
7311.0
45.3
32.5
47.0
33.5
54.0
9748.0
47.7
34.7
48.1
34.8
54.0
12185.0
49.5
36.5
49.4
37.2
54.0
14622.0
50.7
37.9
51.0
37.6
54.0
17059.0
54.5
41.1
54.2
42.1
54.0
2462.0
4924.0
45.5
32.8
45.7
32.8
54.0
7386.0
46.1
33.6
46.4
33.6
54.0
9848.0
46.9
34.1
46.6
34.1
54.0
12310.0
49.2
36.2
49.5
36.2
54.0
14772.0
51.5
38.8
51.5
38.6
54.0
17234.0
55.1
42.5
55.3
42.3
54.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range of 30-1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 47 of 56
Testing
NVLAP Lab Code 200087-0
Table 13 Transmitter Radiated Emissions (SA 24-90-17-WB)
Frequency in
MHz
Horizontal
Peak (dBµV/m)
Horizontal
Average (dBµV/m)
Vertical Peak
(dBµV/m)
Vertical Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2412.0
4824.0
44.6
31.7
44.1
31.9
54.0
7236.0
47.2
33.8
46.8
33.9
54.0
9648.0
46.8
33.7
46.5
33.6
54.0
12060.0
50.6
37.3
50.4
37.2
54.0
14472.0
50.0
36.9
50.2
37.0
54.0
16884.0
53.1
40.3
53.1
40.4
54.0
2437.0
4874.0
45.5
32.4
45.2
32.3
54.0
7311.0
46.1
33.2
46.6
33.3
54.0
9748.0
48.1
34.8
48.2
34.8
54.0
12185.0
49.4
36.5
49.2
36.4
54.0
14622.0
50.6
37.8
50.6
37.9
54.0
17059.0
54.0
41.0
54.4
42.0
54.0
2462.0
4924.0
45.7
32.8
46.2
33.0
54.0
7386.0
46.0
33.3
47.3
34.0
54.0
9848.0
47.3
34.5
48.1
34.8
54.0
12310.0
49.7
36.7
49.4
36.4
54.0
14772.0
51.2
38.6
52.1
38.9
54.0
17234.0
55.2
42.0
56.1
43.0
54.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range of 30-1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 48 of 56
Testing
NVLAP Lab Code 200087-0
Table 14 Transmitter Radiated Emissions (DC 24-HD-PFIP)
Frequency in
MHz
Horizontal
Peak (dBµV/m)
Horizontal
Average (dBµV/m)
Vertical Peak
(dBµV/m)
Vertical Average
(dBµV/m)
Limit @ 3m
(dBµV/m)
2412.0
4824.0
44.3
31.4
44.5
31.7
54.0
7236.0
46.9
33.8
47.2
33.8
54.0
9648.0
46.8
33.8
46.7
33.7
54.0
12060.0
50.1
37.5
50.2
37.2
54.0
14472.0
50.0
37.0
50.6
37.0
54.0
16884.0
53.9
40.4
53.5
40.3
54.0
2437.0
4874.0
45.4
32.3
44.9
32.2
54.0
7311.0
46.2
33.3
46.7
33.2
54.0
9748.0
47.5
34.9
48.2
34.9
54.0
12185.0
49.5
36.5
49.0
36.4
54.0
14622.0
51.1
37.9
50.5
37.8
54.0
17059.0
54.0
41.1
53.8
40.9
54.0
2462.0
4924.0
45.7
33.0
45.8
33.0
54.0
7386.0
46.4
33.6
46.2
33.5
54.0
9848.0
47.3
34.6
47.4
34.6
54.0
12310.0
49.5
36.4
49.3
36.5
54.0
14772.0
52.1
38.9
51.6
38.9
54.0
17234.0
56.0
42.9
55.3
42.3
54.0
Other emissions present had amplitudes at least 20 dB below the limit. Peak and Quasi-Peak
amplitude emissions are recorded above for frequency range of 30-1000 MHz. Peak and Average
amplitude emissions are recorded above for frequency range above 1000 MHz.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 49 of 56
Testing
NVLAP Lab Code 200087-0
Summary of Results for Transmitter Radiated Emissions of Intentional Radiator
The EUT demonstrated compliance with the radiated emissions requirements of 47CFR Part
15.247. The highest conducted average power was 0.619-Watts. The worst-case peak power
spectral density provided a minimum margin of -1.8 dB (as measured using 100 kHz resolution
bandwidth and 300 kHz video band width instrument settings) below the 3 kHz PSD
requirements. The minimum radiated harmonic emission provided -11.0 dB margin below
requirements. There were no other significantly measurable emissions in the restricted bands
other than those recorded in this report. Other emissions were present with amplitudes at least
20 dB below the requirements. There were no other deviations or exceptions to the
requirements.
Statement of Modifications and Deviations
No modifications to the EUT were required for the unit to demonstrate compliance with the
47CFR Part 15C emissions requirements. There were no deviations or modifications to the
specifications.
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 50 of 56
Testing
NVLAP Lab Code 200087-0
Annex
•
Annex A Measurement Uncertainty Calculations
•
Annex B Rogers Labs Test Equipment List
•
Annex C Rogers Qualifications
•
Annex D FCC Site Registration Letter
•
Annex E Industry Canada Site Registration Letter
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 51 of 56
Testing
NVLAP Lab Code 200087-0
Annex A Measurement Uncertainty Calculations
Measurement uncertainty calculations were made for the laboratory. Result of measurement
uncertainty calculations are recorded below for AC line conducted and radiated emission
measurements.
Measurement Uncertainty
U(E)
U(lab)
3 Meter Horizontal 30-200 MHz Measurements
2.08
4.16
3 Meter Vertical 30-200 MHz Measurements
2.16
4.33
3 Meter Vertical Measurements 200-1000 MHz
2.99
5.97
10 Meter Horizontal Measurements 30-200 MHz
2.07
4.15
10 Meter Vertical Measurements 30-200 MHz
2.06
4.13
10 Meter Horizontal Measurements 200-1000 MHz
2.32
4.64
10 Meter Vertical Measurements 200-1000 MHz
2.33
4.66
3 Meter Measurements 1-6 GHz
2.57
5.14
3 Meter Measurements 6-18 GHz
2.58
5.16
AC Line Conducted
1.72
3.43
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 52 of 56
Testing
NVLAP Lab Code 200087-0
Annex B Rogers Labs Test Equipment List
List of Test Equipment
Calibration
Spectrum Analyzer: Rohde & Schwarz ESU40
Spectrum Analyzer: HP 8562A, HP Adapters: 11518, 11519, and 11520
Mixers: 11517A, 11970A, 11970K, 11970U, 11970V, 11970W
Spectrum Analyzer: HP 8591EM
Antenna: EMCO Biconilog Model: 3143
Antenna: Sunol Biconilog Model: JB6
Antenna: EMCO Log Periodic Model: 3147
Antenna: Com Power Model: AH-118
Antenna: Com Power Model: AH-840
Antenna: Antenna Research Biconical Model: BCD 235
Antenna: Com Power Model: AL-130
Antenna: EMCO 6509
LISN: Compliance Design Model: FCC-LISN-2.Mod.cd, 50 μHy/50 ohm/0.1 µf
R.F. Preamp CPPA-102
Attenuator: HP Model: HP11509A
Attenuator: Mini Circuits Model: CAT-3
Attenuator: Mini Circuits Model: CAT-3
Cable: Belden RG-58 (L1)
Cable: Belden RG-58 (L2)
Cable: Belden 8268 (L3)
Cable: Time Microwave: 4M-750HF290-750
Cable: Time Microwave: 10M-750HF290-750
Frequency Counter: Leader LDC825
Oscilloscope Scope: Tektronix 2230
Wattmeter: Bird 43 with Load Bird 8085
Power Supplies: Sorensen SRL 20-25, SRL 40-25, DCR 150, DCR 140
R.F. Generators: HP 606A, HP 8614A, HP 8640B
R.F. Power Amp 65W Model: 470-A-1010
R.F. Power Amp 50W M185- 10-501
R.F. Power Amp A.R. Model: 10W 1010M7
R.F. Power Amp EIN Model: A301
LISN: Compliance Eng. Model 240/20
LISN: Fischer Custom Communications Model: FCC-LISN-50-16-2-08
Antenna: EMCO Dipole Set 3121C
Antenna: C.D. B-101
Antenna: Solar 9229-1 & 9230-1
Audio Oscillator: H.P. 201CD
ESD Test Set 2010i
Fast Transient Burst Generator Model: EFT/B-101
Field Intensity Meter: EFM-018
KEYTEK Ecat Surge Generator
Shielded Room 5 M x 3 M x 3.0 M
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
Date
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S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 53 of 56
Testing
NVLAP Lab Code 200087-0
Annex C Rogers Qualifications
Scot D. Rogers, Engineer
Rogers Labs, Inc.
Mr. Rogers has approximately 17 years’ experience in the field of electronics. Engineering
experience includes six years in the automated controls industry and remaining years working
with the design, development and testing of radio communications and electronic equipment.
Positions Held
Systems Engineer:
A/C Controls Mfg. Co., Inc. 6 Years
Electrical Engineer:
Rogers Consulting Labs, Inc. 5 Years
Electrical Engineer:
Rogers Labs, Inc. Current
Educational Background
1)
Bachelor of Science Degree in Electrical Engineering from Kansas State University.
2)
Bachelor of Science Degree in Business Administration Kansas State University.
3)
Several Specialized Training courses and seminars pertaining to Microprocessors and
Software programming.
Scot D. Rogers
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 54 of 56
Testing
NVLAP Lab Code 200087-0
Annex D FCC Site Registration Letter
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 55 of 56
Testing
NVLAP Lab Code 200087-0
Annex E Industry Canada Site Registration Letter
Rogers Labs, Inc.
Mikrotikls SIA
4405 W. 259th Terrace
Model: RBGrooveA-52HPn-US
Louisburg, KS 66053
Test #: 170104
Phone/Fax: (913) 837-3214
Test to: 47CFR 15.247
Revision 2 File: Mikrotikls RBGrooveA-52HPn-US FCC DTS TstRpt r2
S/N: 6F0406F1788D
FCC ID: TV7GRV-A52HPN
Date: June 1, 2017
170104 Page 56 of 56
Download: GRV-A52HPN Digital Transmission System Test Report Test Report DTS Mikrotikls SIA
Mirror Download [FCC.gov]GRV-A52HPN Digital Transmission System Test Report Test Report DTS Mikrotikls SIA
Document ID3413556
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SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
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Date Submitted2017-06-05 00:00:00
Date Available2017-06-05 00:00:00
Creation Date2017-06-01 17:02:37
Producing SoftwareMicrosoft® Word 2016
Document Lastmod2017-06-01 17:02:37
Document TitleTest Report DTS
Document CreatorMicrosoft® Word 2016

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