EPB80 Bluetooth Headphone Test Report BL-SZ18A0079-601 FCC&IC DSS SHENZHEN AUKEY E BUSINESS CO., LTD.

SHENZHEN AUKEY E BUSINESS CO., LTD. Bluetooth Headphone

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Report No.: BL-SZ18A0079-601
Revision History
Version
Rev. 01
Issue Date
Feb. 20, 2019
Revisions Content
Initial Issue
TABLE OF CONTENTS
ADMINISTRATIVE DATA (GENERAL INFORMATION) ........................................................................ 5
1.1
Identification of the Testing Laboratory ..................................................................................... 5
1.2
Identification of the Responsible Testing Location .................................................................... 5
1.3
Laboratory Condition ................................................................................................................ 5
1.4
Announce ................................................................................................................................. 5
PRODUCT INFORMATION ................................................................................................................... 6
2.1
Applicant Information ................................................................................................................ 6
2.2
Manufacturer Information.......................................................................................................... 6
2.3
Factory Information................................................................................................................... 6
2.4
General Description for Equipment under Test (EUT) ............................................................... 6
2.5
Ancillary Equipment .................................................................................................................. 6
2.6
Technical Information ............................................................................................................... 7
2.7
Additional Instructions .............................................................................................................. 8
SUMMARY OF TEST RESULTS ........................................................................................................... 9
3.1
Test Standards ......................................................................................................................... 9
3.2
Verdict .................................................................................................................................... 10
GENERAL TEST CONFIGURATIONS ................................................................................................ 11
4.1
Test Environments.................................................................................................................. 11
4.2
Test Equipment List ................................................................................................................ 11
4.3
Measurement Uncertainty....................................................................................................... 12
4.4
Description of Test Setup ....................................................................................................... 13
4.4.1
For Antenna Port Test ............................................................................................................ 13
4.4.2
For AC Power Supply Port Test .............................................................................................. 13
4.4.3
For Radiated Test (Below 30 MHz) ......................................................................................... 14
4.4.4
For Radiated Test (30 MHz-1 GHz) ........................................................................................ 14
4.4.5
For Radiated Test (Above 1 GHz) .......................................................................................... 15
4.5
4.5.1
Measurement Results Explanation Example ........................................................................... 16
For conducted test items: ....................................................................................................... 16
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Report No.: BL-SZ18A0079-601
TEST ITEMS ....................................................................................................................................... 17
5.1
Antenna Requirements ........................................................................................................... 17
5.1.1
Relevant Standards ................................................................................................................ 17
5.1.2
Antenna Anti-Replacement Construction ................................................................................ 17
5.1.3
Antenna Gain ......................................................................................................................... 17
5.2
Frequency Hopping Systems .................................................................................................. 18
5.2.1
Relevant Standards ................................................................................................................ 18
5.2.2
Description of the systems...................................................................................................... 18
5.3
Number of Hopping Frequencies ............................................................................................ 20
5.3.1
Limit........................................................................................................................................ 20
5.3.2
Test Setup .............................................................................................................................. 20
5.3.3
Test Procedure ....................................................................................................................... 20
5.3.4
Test Result ............................................................................................................................. 20
5.4
Peak Output Power and E.I.R.P ............................................................................................. 21
5.4.1
Test Limit ................................................................................................................................ 21
5.4.2
Test Setup .............................................................................................................................. 21
5.4.3
Test Procedure ....................................................................................................................... 21
5.4.4
Test Result ............................................................................................................................. 21
5.5
Occupied Bandwidth ............................................................................................................... 22
5.5.1
Limit........................................................................................................................................ 22
5.5.2
Test Setup .............................................................................................................................. 22
5.5.3
Test Procedure ....................................................................................................................... 22
5.5.4
Test Result ............................................................................................................................. 22
5.6
Carrier Frequency Separation................................................................................................. 23
5.6.1
Limit........................................................................................................................................ 23
5.6.2
Test Setup .............................................................................................................................. 23
5.6.3
Test Procedure ....................................................................................................................... 23
5.6.4
Test Result ............................................................................................................................. 23
5.7
Time of Occupancy (Dwell time) ............................................................................................. 24
5.7.1
Limit........................................................................................................................................ 24
5.7.2
Test Setup .............................................................................................................................. 24
5.7.3
Test Procedure ....................................................................................................................... 24
5.7.4
Test Result ............................................................................................................................. 25
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Report No.: BL-SZ18A0079-601
5.8
Conducted Spurious Emission & Authorized-band band-edge ................................................ 26
5.8.1
Limit........................................................................................................................................ 26
5.8.2
Test Setup .............................................................................................................................. 26
5.8.3
Test Procedure ....................................................................................................................... 26
5.8.4
Test Result ............................................................................................................................. 26
5.9
Conducted Emission ............................................................................................................... 27
5.9.1
Limit........................................................................................................................................ 27
5.9.2
Test Setup .............................................................................................................................. 27
5.9.3
Test Procedure ....................................................................................................................... 27
5.9.4
Test Result ............................................................................................................................. 27
5.10
Radiated Spurious Emission ................................................................................................... 28
5.10.1
Limit ................................................................................................................................. 28
5.10.2
Test Setup ....................................................................................................................... 28
5.10.3
Test Procedure ................................................................................................................ 28
5.10.4
Test Result ...................................................................................................................... 29
5.11
Band Edge (Restricted-band band-edge) ............................................................................... 30
5.11.1
Limit ................................................................................................................................. 30
5.11.2
Test Setup ....................................................................................................................... 30
5.11.3
Test Procedure ................................................................................................................ 30
5.11.4
Test Result ...................................................................................................................... 30
ANNEX A
TEST RESULT ....................................................................................................................... 31
A.1
Number of Hopping Frequency ............................................................................................... 31
A.2
Peak Output Power and E.I.R.P ............................................................................................. 32
A.3
20 dB and 99% bandwidth ...................................................................................................... 35
A.4
Hopping Frequency Separation .............................................................................................. 38
A.5
Average Time of Occupancy .................................................................................................. 39
A.6
Conducted Spurious Emissions & Authorized-band band-edge .............................................. 42
A.7
Conducted Emissions ............................................................................................................. 49
A.8
Radiated Spurious Emission ................................................................................................... 51
A.9
Band Edge (Restricted-band band-edge) ............................................................................... 69
ANNEX B
TEST SETUP PHOTOS ......................................................................................................... 71
ANNEX C
EUT EXTERNAL PHOTOS .................................................................................................... 71
ANNEX D
EUT INTERNAL PHOTOS...................................................................................................... 71
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Report No.: BL-SZ18A0079-601
1 ADMINISTRATIVE DATA (GENERAL INFORMATION)
1.1 Identification of the Testing Laboratory
Company Name
Address
Phone Number
Shenzhen BALUN Technology Co., Ltd.
Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road,
Nanshan District, Shenzhen, Guangdong Province, P. R. China
+86 755 6685 0100
1.2 Identification of the Responsible Testing Location
Test Location
Address
Accreditation
Certificate
Description
Shenzhen BALUN Technology Co., Ltd.
Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road,
Nanshan District, Shenzhen, Guangdong Province, P. R. China
The laboratory has been listed by Industry Canada to perform
electromagnetic emission measurements. The recognition numbers of
test site are 11524A-1.
The laboratory is a testing organization accredited by FCC as a
accredited testing laboratory. The designation number is CN1196.
The laboratory is a testing organization accredited by American
Association for Laboratory Accreditation(A2LA) according to ISO/IEC
17025.The accreditation certificate is 4344.01.
The laboratory is a testing organization accredited by China National
Accreditation Service for Conformity Assessment (CNAS) according to
ISO/IEC 17025. The accreditation certificate number is L6791.
All measurement facilities used to collect the measurement data are
located at Block B, FL 1, Baisha Science and Technology Park, Shahe
Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China
518055
1.3 Laboratory Condition
Ambient Temperature
Ambient Relative
Humidity
Ambient Pressure
20℃ to 25℃
45% to 55%
100 kPa to 102 kPa
1.4 Announce
(1) The test report reference to the report template version v5.4.
(2) The test report is invalid if not marked with the signatures of the persons responsible for preparing and
approving the test report.
(3) The test report is invalid if there is any evidence and/or falsification.
(4) The results documented in this report apply only to the tested sample, under the conditions and modes of
operation as described herein.
(5) This document may not be altered or revised in any way unless done so by BALUN and all revisions are duly
noted in the revisions section.
(6) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without
prior written approval from the laboratory.
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Report No.: BL-SZ18A0079-601
2 PRODUCT INFORMATION
2.1 Applicant Information
Applicant
SHENZHEN AUKEY E BUSINESS CO., LTD.
Address
Room 102, Bld P09, Huanan International Zone, No.1 Huanan Rd,
Pinghu Town Longgang District, Shenzhen City, Guangdong
P.R.China
2.2 Manufacturer Information
Manufacturer
SHENZHEN AUKEY E BUSINESS CO., LTD.
Address
Room 102, Bld P09, Huanan International Zone, No.1 Huanan Rd,
Pinghu Town Longgang District, Shenzhen City, Guangdong
P.R.China
2.3 Factory Information
Factory
Wanan Hongsheng Electronic Co., Ltd
Address
1st Phase, Wanan County Industry Park, Ji'an City, Jiangxi,
P.R.China(343800)
2.4 General Description for Equipment under Test (EUT)
EUT Name
Bluetooth Headphone
Model Name Under Test
EP-B80
Series Model Name
N/A
Description of Model
name differentiation
N/A
Hardware Version
V1.0
Software Version
V1.0
Dimensions (Approx.)
N/A
Weight (Approx.)
N/A
2.5 Ancillary Equipment
Battery
Ancillary Equipment 1
Brand Name
N/A
Model No.
TJ 12540
Serial No.
N/A
Capacity
60 mAh
Rated Voltage
3.7 V
Limit Charge Voltage
4.2 V
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Report No.: BL-SZ18A0079-601
2.6 Technical Information
Network and Wireless
connectivity
Bluetooth 5.0 (BR+EDR)
The requirement for the following technical information of the EUT was tested in this report:
Modulation Technology
Modulation Type
Product Type
Transfer Rate
Frequency Range
Number of channel
Tested Channel
Antenna Type
Antenna Gain
FHSS
GFSK, ∏/4-DQPSK, 8-DPSK
Mobile
Portable
Fix Location
DH5: 1 Mbps
2DH5: 2 Mbps
3DH5: 3 Mbps
The frequency range used is 2400 MHz to 2483.5 MHz.
79 (at intervals of 1 MHz)
0 (2402 MHz), 39 (2441 MHz), 78 (2480 MHz)
PCB Antenna
0.38 dBi (In test items related to antenna gain, the final results
reflect this figure.)
50Ω
Antenna Impedance
Antenna System(MIMO
N/A
Smart Antenna)
All channel was listed on the following table:
Channel
number
10
11
12
13
14
15
16
17
18
19
20
Freq.
(MHz)
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
Channel
number
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Freq.
(MHz)
2423
Channel
number
42
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
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Freq.
(MHz)
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
Channel
number
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
Freq.
(MHz)
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
Report No.: BL-SZ18A0079-601
2.7 Additional Instructions
EUT Software Settings:
Bluetooth test mode loop back enabled.
EUT is controlled over CBT / CMU.
Mode
Power level setup in software
Test Software Version
Mode
DH5
2DH5
3DH5
N/A
Channel
Frequency (MHz)
CH0
2402
CH39
2441
CH78
2480
CH0
2402
CH39
2441
CH78
2480
CH0
2402
CH39
2441
CH78
2480
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Soft Set
TX LEVEL is built-in set
parameters and cannot be
changed and selected.
Report No.: BL-SZ18A0079-601
3 SUMMARY OF TEST RESULTS
3.1 Test Standards
No.
Identity
47 CFR Part 15, Subpart C
(10-1-17 Edition)
RSS-Gen
(Issue 5, April 2018)
RSS-247
(Issue 2, February 2017)
ANSI C63.10-2013
KDB 558074 D01 15.247
Meas Guidance v05
Document Title
Miscellaneous Wireless Communications Services
General Requirements for Compliance of Radio Apparatus
Digital Transmission Systems (DTSs), Frequency Hopping
Systems(FHSs) and Licence-Exemp Local Area Network (LE-LAN)
Devices
American National Standard for Testing Unlicensed Wireless Devices
Guidance for compliance measurements on digital transmission
system, frequency hopping spread spectrum system, and hybrid
system devices operating under section 15.247 of the FCC rules
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Report No.: BL-SZ18A0079-601
3.2 Verdict
No.
Description
FCC Part
No.
15.203
ISED Part
No.
RSS-247,
5.4 (6)
Channel
Test
Result
Verdict
Remark
N/A
--
Pass
Note 1
Antenna Requirement
Number of Hopping
Frequencies
15.247(a)
RSS-247,
5.1 (4)
Hopping Mode
ANNEX
A.1
Pass
Note 2
Peak Output Power
and E.I.R.P
15.247(b)
RSS-247,
5.4 (2)
Low/Middle/High
ANNEX
A.2
Pass
--
Occupied Bandwidth
15.247(a)
RSS-247,
5.1 (1)
Low/Middle/High
ANNEX
A.3
Pass
Note 2
Carrier Frequency
Separation
15.247(a)
RSS-247,
5.1 (2)
Hopping Mode
ANNEX
A.4
Pass
Note 2
Time of Occupancy
(Dwell time)
15.247(a)
RSS-247,
5.1 (4)
Hopping Mode
ANNEX
A.5
Pass
Note 2
Conducted Spurious
Emission &
Authorized-band
band-edge
15.247(d)
RSS-247,
5.5
Low/Middle/High
ANNEX
A.6
Pass
Note 2
Conducted Emission
15.207
RSS-GEN,
8.8
Low/Middle/High
ANNEX
A.7
Pass
Note 2
Radiated Spurious
Emission
15.209
15.247(d)
RSS-247,
5.5
Hopping Mode,
Low/Middle/High
ANNEX
A.8
Pass
Note 2
10
Band
Edge(Restricted-band
band-edge)
15.209
15.247(d)
RSS-247,
5.5
Hopping Mode,
Low/Middle/High
ANNEX
A.9
Pass
Note 2
11
Receiver Spurious
Emissions
--
RSS-Gen,
7.1.2
--
--
N/A
Note 3
Note 1: Please refer to section 5.1
Note 2: /4-DQPSK is the EDR 2M rate mode, 8-DPSK is the EDR 3M rate mode. The consistency of
test results in /4-DQPSK and 8-DPSK is very high. So we chose 8-DPSK as a typical representative to
appear on the report. Another we will show all the modes on the RF output power test item.
Note 3: Only radio communication receivers operating in stand-alone mode within the band 30-960 MHz,
as well as scanner receivers, are subject to Industry Canada requirements, so this test is not applicable.
∏
∏
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Report No.: BL-SZ18A0079-601
4 GENERAL TEST CONFIGURATIONS
4.1 Test Environments
During the measurement, the normal environmental conditions were within the listed ranges:
Relative Humidity
Atmospheric Pressure
45% to 55%
100 kPa to 102 kPa
Temperature
NT (Normal Temperature)
+22℃ to +25℃
Working Voltage of the EUT
NV (Normal Voltage)
3.7 V
4.2 Test Equipment List
Description
Manufacturer
Model
Serial No.
Cal. Date
Cal. Due
Spectrum Analyzer
ROHDE&SCHWARZ
FSV-30
103118
2018.06.15
2019.06.14
Switch Unit with OSPB157
ROHDE&SCHWARZ
OSP120
101270
2018.06.15
2019.06.14
EMI Receiver
KEYSIGHT
N9038A
MY53220118
2018.11.07
2019.11.06
EMI Receiver
ROHDE&SCHWARZ
ESRP
101036
2018.06.13
2019.06.12
LISN
SCHWARZBECK
NSLK 8127
8127-687
2018.06.13
2019.06.12
Bluetooth Tester
ROHDE&SCHWARZ
CBT
101005
2018.06.15
2019.06.14
Power Splitter
KMW
DCPD-LDC
1305003215
--
--
Power Sensor
ROHDE&SCHWARZ
NRP-Z21
103971
2018.06.15
2019.06.14
Attenuator (20 dB)
KMW
ZA-S1-201
110617091
2019.01.09
2020.01.08
Attenuator (6 dB)
KMW
ZA-S1-61
1305003189
2019.01.09
2020.01.08
DC Power Supply
ROHDE&SCHWARZ
HMP2020
018141664
2018.06.14
2019.06.13
Temperature Chamber
ANGELANTIONI
SCIENCE
NTH64-40A
1310
2018.06.26
2019.06.25
Test AntennaLoop(9 kHz-30 MHz)
SCHWARZBECK
FMZB 1519
1519-037
2017.11.09
2019.11.08
Test AntennaBi-Log(30 MHz-3 GHz)
SCHWARZBECK
VULB 9163
9163-624
2017.07.22
2019.07.21
Test AntennaHorn(1-18 GHz)
SCHWARZBECK
BBHA
9120D
9120D-1148
2018.07.11
2020.07.10
Test AntennaHorn(15-26.5 GHz)
SCHWARZBECK
BBHA 9170
9170-305
2018.06.21
2019.06.20
Test AntennaHorn (18-40 GHz)
A-INFO
LB180400KF
J211060273
2019.01.05
2021.01.04
Anechoic Chamber
RAINFORD
9m*6m*6m
N/A
2017.02.21
2019.02.20
Anechoic Chamber
EMC Electronic Co.,
Ltd
20.10*11.60*
7.35m
N/A
2017.08.08
2019.08.07
Shielded Enclosure
ChangNing
CN-130701
130703
--
--
Signal Generator
ROHDE&SCHWARZ
SMB100A
177746
2018.06.15
2019.06.14
Power Amplifier
OPHIR RF
5225F
1037
2018.02.16
2019.02.15
Power Amplifier
OPHIR RF
5273F
1016
2018.02.16
2019.02.15
Directional Coupler
Werlantone
C5982-10
109275
N/A
N/A
Directional Coupler
Werlantone
CHP-273E
S00801z-01
N/A
N/A
Feld Strength Meter
Narda
EP601
511WX51129
2018.05.21
2019.05.20
11 / 71
Report No.: BL-SZ18A0079-601
Description
Manufacturer
Model
Serial No.
Cal. Date
Cal. Due
Mouth Simulator
B&K
4227
2423931
2018.11.15
2019.11.14
Sound Calibrator
B&K
4231
2430337
2018.11.15
2019.11.14
Sound Level Meter
B&K
NL-20
00844023
2018.11.15
2019.11.14
Ear Simulator
B&K
4185
2409449
2018.11.15
2019.11.14
Ear Simulator
B&K
4195
2418189
2018.11.15
2019.11.14
Audio analyzer
B&K
UPL 16
100129
2018.11.15
2019.11.14
Software
BALUN
BL410
Cable
ROHDE&SCHWARZ
JUNFLON
APR0914004
2019.01.09
2020.01.08
4.3 Measurement Uncertainty
The following measurement uncertainty levels have been estimated for tests performed on the EUT
as specified in CISPR 16-4-2.
This uncertainty represents an expanded uncertainty expressed at approximately the 95%
confidence level using a coverage factor of k=2.
Measurement
Occupied Channel Bandwidth
Value
±4%
RF output power, conducted
±1.4 dB
Power Spectral Density, conducted
±2.5 dB
Unwanted Emissions, conducted
±2.8 dB
All emissions, radiated
±5.4 dB
Temperature
±1°C
Humidity
±4%
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Report No.: BL-SZ18A0079-601
4.4 Description of Test Setup
4.4.1
For Antenna Port Test
Conducted value (dBm) = Measurement value (dBm) + cable loss (dB)
For example: the measurement value is 10 dBm and the cable 0.5dBm used, then the final result of EUT:
Conducted value (dBm) = 10 dBm + 0.5 dB = 10.5 dBm
(Diagram 1)
4.4.2
For AC Power Supply Port Test
(Diagram 2)
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4.4.3
For Radiated Test (Below 30 MHz)
(Diagram 3)
4.4.4
For Radiated Test (30 MHz-1 GHz)
(Diagram 4)
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4.4.5
For Radiated Test (Above 1 GHz)
(Diagram 5)
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4.5 Measurement Results Explanation Example
4.5.1
For conducted test items:
The offset level is set in the spectrum analyzer to compensate the RF cable loss and attenuator between EUT
conducted output port and spectrum analyzer. With the offset compensation, the spectrum analyzer reading level
is exactly the EUT RF output level.
The spectrum analyzer offset is derived from RF cable loss and attenuator factor.
Offset = RF cable loss + attenuator factor.
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5 TEST ITEMS
5.1 Antenna Requirements
5.1.1
Relevant Standards
FCC §15.203 & 15.247(b); RSS-247, 5.4 (6)
An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible
party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a
unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section.
The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a
standard antenna jack or electrical connector is prohibited. This requirement does not apply to carrier current
devices or to devices operated under the provisions of § 15.211, § 15.213, § 15.217, § 15.219, or § 15.221. Further,
this requirement does not apply to intentional radiators that must be professionally installed, such as perimeter
protection systems and some field disturbance sensors, or to other intentional radiators which, in accordance with
§ 15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that
the proper antenna is employed so that the limits in this part are not exceeded.
If directional gain of transmitting antennas is greater than 6 dBi, the power shall be reduced by the same level in
dB comparing to gain minus 6 dBi. For the fixed point-to-point operation, the power shall be reduced by one dB for
every 3 dB that the directional gain of the antenna exceeds 6 dBi. The use of a permanently attached antenna or
of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with
the FCC rule.
5.1.2
Antenna Anti-Replacement Construction
The Antenna Anti-Replacement as following method:
Protected Method
Description
The antenna is embedded in the
product.
The antenna is welded on the mainboard, can’t be replaced by the
consumer
Reference Documents
Item
Photo
5.1.3
Antenna Gain
The antenna peak gain of EUT is less than 6 dBi. Therefore, it is not necessary to reduce maximum peak output
power limit.
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5.2 Frequency Hopping Systems
5.2.1
Relevant Standards
FCC §15.247(a) (1) (i) (ii) (iii) (iv); FCC §15.247(g); FCC §15.247(h)
Describe how the hopping sequence is generated. Provide an example of the hopping sequence channels, to
demonstrate that the sequence meets the requirement specified in the definition of an FHSS system. Per the
definition in Section 2.1(c), the hop set shall appear as random in the near term, shall appear as evenly
distributed in the long term, and sequential hops shall be randomly distributed in both direction and magnitude of
change.
Describe how each individual EUT meets the requirement that each of its hopping channels is used equally on
average (e.g., that each new transmission event begins on the next channel in the hopping sequence after the
final channel used in the previous transmission event).
Describe how the associated receiver(s) complies with the requirement that the input bandwidth (either RF or IF)
matches the bandwidth of the transmitted signal.
Describe how the associated receiver(s) has the ability to shift frequencies in synchronization with the
transmitted signals.
For short burst systems, describe how the EUT complies with the requirement that it be designed to be capable
of operating as a true frequency hopping system. Specifically, the device shall comply with the equal frequency
use and pseudorandom hopping sequence requirement when transmitting in short bursts, and shall be designed
to comply when presented with continuous data (or information) stream.
Describe how the EUT complies with the requirement that it not have the ability to be coordinated with other
FHSS systems in an effort to avoid the simultaneous occupancy of individual hopping frequencies by multiple
transmitters.
5.2.2
1.
2.
Description of the systems
According to the preset procedure of the whole network, all the stations in the automatic control network
synchronously change the frequency multiple times within one second, and temporarily stay on each
frequency hopping channel. Periodic synchronization signaling is sent from the primary station, instructing all
slaves to simultaneously change the operating frequency, then the hopping sequence is generated.
The hop set shall appear as random in the near term, shall appear as evenly distributed in the long term,
and sequential hops shall be randomly distributed in both direction and magnitude of change.
Reference Documents
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Report No.: BL-SZ18A0079-601
3.
4.
5.
6.
7.
Channels are classified into two categories, used and unused, where used channels are part of the hopping
sequence and unused channels are replaced in the hopping sequence by used channels in a pseudorandom way. Make each individual EUT meets the requirement that each of its hopping channels is used
equally on average.
The input bandwith and transmitted bandwith are both 1MHz, the associated receiver(s) complies with the
requirement that the input bandwidth matches the bandwidth of the transmitted signal.
Connected devices communicate on the same physical channel by synchronizing with a common clock and
hopping sequence.
EUT isn’t short burst systems.
EUT can’t have the ability to be coordinated with other FHSS systems in an effort.
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5.3 Number of Hopping Frequencies
5.3.1
Limit
FCC §15.247(a) (1) (iii); RSS-247, 5.1 (4)
Frequency hopping systems operating in the 2400 MHz to 2483.5 MHz bands shall use at least 15 hopping
frequencies.
5.3.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.3.3
Test Procedure
The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:
Span = The frequency band of operation
RBW = To identify clearly the individual channels, set the RBW to less than 30% of the channel
spacing or the 20 dB bandwidth, whichever is smaller.
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
Allow the trace to stabilize
5.3.4
Test Result
Please refer to ANNEX A.1.
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5.4 Peak Output Power and E.I.R.P
5.4.1
Test Limit
FCC § 15.247(b)
For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping
hopping channels band: 1 watt. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125
watts.
RSS-247, 5.4 (2)
For FHSs operating in the band 2400-2483.5 MHz, the maximum peak conducted output power shall not exceed
1.0 W and the e.i.r.p. shall not exceed 4 W if the hopset uses 75 or more hopping channels; the maximum peak
conducted output power shall not exceed 0.125 W and the e.i.r.p. shall not exceed 0.5 W if the hopset uses less
than 75 hopping channels (see Section 5.4(5) for exceptions).
5.4.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.4.3
Test Procedure
The Module operates at hopping-off test mode. The lowest, middle and highest channels are selected to perform
testing to verify the conducted RF output peak power of the Module.
Use the following spectrum analyzer settings:
Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel
RBW > the 20 dB bandwidth of the emission being measured
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
Allow the trace to stabilize.
5.4.4
Test Result
Please refer to ANNEX A.2.
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5.5 Occupied Bandwidth
5.5.1
Limit
FCC §15.247(a); RSS-247, 5.1 (1)
Measurement of the 20dB bandwidth of the modulated signal.
5.5.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.5.3
Test Procedure
Use the following spectrum analyzer settings:
Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel
RBW = in the range of 1% to 5% of the OBW
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
The EUT should be transmitting at its maximum data rate, Allow the trace to stabilize.
5.5.4
Test Result
Please refer to ANNEX A.3.
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5.6 Carrier Frequency Separation
5.6.1
Limit
FCC §15.247(a); RSS-247, 5.1 (2)
Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or
the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, Frequency hopping systems shall
have hopping channel carrier frequencies separated by a minimum of 25 kHz or two-thirds of the 20 dB bandwidth
of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than
125 mW.
5.6.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.6.3
Test Procedure
The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:
Span = wide enough to capture the peaks of two adjacent channels
Resolution (or IF) Bandwidth (RBW) ≥ 1% of the span
Video (or Average) Bandwidth (VBW) ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the
adjacent channels.
5.6.4
Test Result
Please refer to ANNEX A.4.
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5.7 Time of Occupancy (Dwell time)
5.7.1
Limit
FCC §15.247(a); RSS-247, 5.1 (4)
Frequency hopping systems in the 2400 MHz - 2483.5 MHz band shall use at least 15 non-overlapping channels.
The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds
multiplied by the number of hopping channels employed. Frequency hopping systems may avoid or suppress
transmissions on a particular hopping frequency provided that a minimum of 15 channels are used.
5.7.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.7.3
Test Procedure
The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings:
Span: Zero span, centered on a hopping channel
RBW shall be
channel spacing and where possible RBW should be set >> 1 / T, where T is the expected dwell
time per channel
Sweep: As necessary to capture the entire dwell time per hopping channel; where possible use a video trigger and
trigger delay so that the transmitted signal starts a little to the right of the start of the plot. The trigger level might
need slight adjustment to prevent triggering when the system hops on an adjacent channel; a second plot might
be needed with a longer sweep time to show two successive hops on a channel
Detector function: Peak
Trace: Max hold
≤
Use the marker-delta function to determine the transmit time per hop. If this value varies with different modes of
operation (data rate, modulation format, number of hopping channels, etc.), then repeat this test for each variation
in transmit time.
The average time of occupancy on any channel within the Period can be calculated with formulas:
For GFSK and 8-DPSK:
For DH1 package type
{Total of Dwell} = {Pulse Time} * (1600 / 2) / {Number of Hopping Frequency} * {Period}
{Period} =
0.4 s * {Number of Hopping Frequency}
For DH3 package type
{Total of Dwell} = {Pulse Time} * (1600 / 4) / {Number of Hopping Frequency} * {Period}
{Period} =
0.4 s * {Number of Hopping Frequency}
For DH5 package type
{Total of Dwell} = {Pulse Time} * (1600 / 6) / {Number of Hopping Frequency} * {Period}
{Period} =
0.4 s * {Number of Hopping Frequency}
For AFH Mode:
For DH1 package type
{Total of Dwell} = {Pulse Time} * (800 / 2) / {Number of Hopping Frequency} * {Period}
{Period} =
0.4 s * {Number of Hopping Frequency}
For DH3 package type
{Total of Dwell} = {Pulse Time} * (800 / 4) / {Number of Hopping Frequency} * {Period}
{Period} =
0.4 s * {Number of Hopping Frequency}
For DH5 package type
{Total of Dwell} = {Pulse Time} * (800 / 6) / {Number of Hopping Frequency} * {Period}
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Report No.: BL-SZ18A0079-601
{Period} =
0.4 s * {Number of Hopping Frequency}
The lowest, middle and highest channels are selected to perform testing to record the dwell time of each occupation
measured in this channel, which is called Pulse Time here.
5.7.4
Test Result
Please refer to ANNEX A.5
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Report No.: BL-SZ18A0079-601
5.8 Conducted Spurious Emission & Authorized-band band-edge
5.8.1
Limit
FCC §15.247(d); RSS-247, 5.5
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at
least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired
power, based on either an RF conducted or a radiated measurement.
5.8.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.8.3
Test Procedure
Use the following spectrum analyzer settings:
Span = wide enough to capture the peak level of the in-band emission and all spurious emissions (e.g., harmonics)
from the lowest frequency generated in the EUT up through the 10th harmonic. Typically, several plots are required
to cover this entire span.
RBW = 100 kHz
VBW = 300 kHz
Sweep = auto
Detector function = peak
Trace = max hold
Allow the trace to stabilize
5.8.4
Test Result
Please refer to ANNEX A.6.
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Report No.: BL-SZ18A0079-601
5.9 Conducted Emission
5.9.1
Limit
FCC §15.207; RSS-GEN, 8.8
For an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency
voltage that is conducted back onto the AC power line on any frequency within the band 150 kHz to 30 MHz shall
not exceed the limits in the following table, as measured using a 50µH/50Ω line impedance stabilization network
(LISN).
5.9.2
Conducted Limit (dBµV)
Frequency range
(MHz)
Quai-peak
Average
0.15 - 0.50
66 to 56
56 to 46
0.50 - 5
56
46
0.50 - 30
60
50
Test Setup
See section 4.4.2 for test setup description for the AC power supply port. The photo of test setup please refer to
ANNEX B.
5.9.3
Test Procedure
The maximum conducted interference is searched using Peak (PK), if the emission levels more than the AV and
QP limits, and that have narrow margins from the AV and QP limits will be re-measured with AV and QP detectors.
Tests for both L phase and N phase lines of the power mains connected to the EUT are performed. Refer to
recorded points and plots below.
Devices subject to Part 15 must be tested for all available U.S. voltages and frequencies (such as a nominal 120
VAC, 50/60 Hz and 240 VAC, 50/60 Hz) for which the device is capable of operation. A device rated for 50/60 Hz
operation need not be tested at both frequencies provided the radiated and line conducted emissions are the same
at both frequencies.
5.9.4
Test Result
Please refer to ANNEX A.7.
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Report No.: BL-SZ18A0079-601
5.10 Radiated Spurious Emission
5.10.1 Limit
FCC §15.209&15.247(d); RSS-247, 5.5
Radiated emission outside the frequency band attenuation below the general limits specified in FCC section
15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in FCC
section 15.205(a), must also comply with the radiated emission limits specified in FCC section 15.209(a).
According to FCC section 15.209 (a), except as provided elsewhere in this subpart, the emissions from an
intentional radiator shall not exceed the field strength levels specified in the following table:
Frequency (MHz)
Field Strength (µV/m)
Measurement Distance (m)
0.009 - 0.490
2400/F(kHz)
300
0.490 - 1.705
24000/F(kHz)
30
1.705 - 30.0
30
30
30 - 88
100
88 - 216
150
216 - 960
200
Above 960
500
Note:
1.
Field Strength (dBµV/m) = 20*log[Field Strength (µV/m)].
2.
In the emission tables above, the tighter limit applies at the band edges.
3.
For Above 1000 MHz, the emission limit in this paragraph is based on measurement instrumentation
employing an average detector, measurement using instrumentation with a peak detector function,
corresponding to 20dB above the maximum permitted average limit.
4.
For above 1000 MHz, limit field strength of harmonics: 54dBuV/m@3m (AV) and 74dBuV/m@3m (PK).
5.10.2 Test Setup
See section 4.4.3 to 4.4.5 for test setup description for the antenna port. The photo of test setup please refer to
ANNEX B.
5.10.3 Test Procedure
The measurement frequency range is from 9 kHz to the 10th harmonic of the fundamental frequency. The Turn
Table is actuated to turn from 0° to 360°, and both horizontal and vertical polarizations of the Test Antenna are
used to find the maximum radiated power. Mid channels on all channel bandwidth verified. Only the worst RB
size/offset presented.
The power of the EUT transmitting frequency should be ignored.
All Spurious Emission tests were performed in X, Y, Z axis direction. And only the worst axis test condition was
recorded in this test report.
Use the following spectrum analyzer settings:
Span = wide enough to fully capture the emission being measured
RBW = 1 MHz for f ≥ 1 GHz, 100 kHz for f < 1 GHz
VBW ≥ RBW
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Report No.: BL-SZ18A0079-601
Sweep = auto
Detector function = peak
Trace = max hold
For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower
than the applicable limit, the peak emission level will be reported, Otherwise, the emission measurement will be
repeated using the quasi-peak detector and reported.
5.10.4 Test Result
Please refer to ANNEX A.8.
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5.11 Band Edge (Restricted-band band-edge)
5.11.1 Limit
FCC §15.209&15.247(d)
Radiated emission outside the frequency band attenuation below the general limits specified in FCC section
15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in FCC
section 15.205(a), must also comply with the radiated emission limits specified in FCC section 15.209(a).
5.11.2 Test Setup
See section 4.4.3 to 4.4.5 for test setup description for the antenna port. The photo of test setup please refer to
ANNEX B.
5.11.3 Test Procedure
The measurement frequency range is from 9 kHz to the 10th harmonic of the fundamental frequency. The Turn
Table is actuated to turn from 0° to 360°, and both horizontal and vertical polarizations of the Test Antenna are
used to find the maximum radiated power. Mid channels on all channel bandwidth verified. Only the worst RB
size/offset presented.
The power of the EUT transmitting frequency should be ignored.
All Spurious Emission tests were performed in X, Y, Z axis direction. And only the worst axis test condition was
recorded in this test report.
Use the following spectrum analyzer settings:
Span = wide enough to fully capture the emission being measured
RBW = 1 MHz for f ≥ 1 GHz, 100 kHz for f < 1 GHz
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than
the applicable limit, the peak emission level will be reported, Otherwise, the emission measurement will be repeated
using the quasi-peak detector and reported.
5.11.4 Test Result
Please refer to ANNEX A.9.
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Report No.: BL-SZ18A0079-601
ANNEX A TEST RESULT
A.1 Number of Hopping Frequency
Test Data
Test Mode
Frequency Block
(MHz)
Measured
Channel Numbers
Min. Limit
Verdict
GFSK
2400 - 2483.5
79
15
Pass
8-DPSK
2400 - 2483.5
79
15
Pass
Test plots
GFSK 2.4 GHz ~ 2.4415 GHz
GFSK 2.4415 GHz ~ 2.4835 GHz
8-DPSK 2.4 GHz ~ 2.4415 GHz
8-DPSK 2.4415 GHz ~ 2.4835 GHz
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Report No.: BL-SZ18A0079-601
A.2 Peak Output Power and E.I.R.P
Peak Power Test Data
Measured Output Peak Power
Channel
Limit
GFSK
dBm
mW
Low
2.45
1.76
Middle
3.65
2.32
High
2.82
1.91
dBm
Pass
30
∏/4-DQPSK
Pass
1000
Pass
Measured Output Peak Power
Channel
Verdict
mW
Limit
8-DPSK
dBm
mW
dBm
mW
Low
2.57
1.81
3.27
2.12
Middle
3.79
2.39
4.44
2.78
High
2.99
1.99
3.65
2.32
dBm
mW
Verdict
Pass
21
125
Pass
Pass
E.I.R.P Test Data (For ISED)
E.I.R.P
Channel
GFSK
Limit
∏/4-DQPSK
8-DPSK
dBm
mW
dBm
mW
dBm
mW
Low
2.83
1.92
2.95
1.97
3.65
2.32
Middle
4.03
2.53
4.17
2.61
4.82
3.03
High
3.20
2.09
3.37
2.17
4.03
2.53
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dBm
mW
Verdict
Pass
36
4000
Pass
Pass
Report No.: BL-SZ18A0079-601
Test plots
GFSK LOW CHANNEL
GFSK MIDDLE CHANNEL
GFSK HIGH CHANNEL
∏/4-DQPSK LOW CHANNEL
∏/4-DQPSK MIDDLE CHANNEL
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Report No.: BL-SZ18A0079-601
∏/4-DQPSK HIGH CHANNEL
8-DPSK LOW CHANNEL
8-DPSK MIDDLE CHANNEL
8-DPSK HIGH CHANNEL
34 / 71
Report No.: BL-SZ18A0079-601
A.3 20 dB and 99% bandwidth
Test Data
GFSK
Channel
20 dB Bandwidth (MHz)
99% Bandwidth (MHz)
Low
0.960937
0.881331
Middle
0.956543
0.881331
High
0.960937
0.881331
8-DPSK
Channel
20 dB Bandwidth (MHz)
99% Bandwidth (MHz)
Low
1.269531
1.167873
Middle
1.273926
1.172214
High
1.273926
1.172214
Test plots
20 dB Bandwidth
GFSK LOW CHANNEL
GFSK MIDDLE CHANNEL
GFSK HIGH CHANNEL
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Report No.: BL-SZ18A0079-601
8-DPSK LOW CHANNEL
8-DPSK MIDDLE CHANNEL
8-DPSK HIGH CHANNEL
99% Bandwidth
GFSK LOW CHANNEL
GFSK MIDDLE CHANNEL
36 / 71
Report No.: BL-SZ18A0079-601
GFSK HIGH CHANNEL
8-DPSK LOW CHANNEL
8-DPSK MIDDLE CHANNEL
8-DPSK HIGH CHANNEL
37 / 71
Report No.: BL-SZ18A0079-601
A.4 Hopping Frequency Separation
Test Data
Note: The systems operate with an output power no greater than 125 mw, The data provided in the section A.2.
Mode
Frequency separation
(MHz)
Max 20 dB Bandwidth
(MHz)
Two-thirds of the
20 dB bandwidth
(MHz)
Verdict
GFSK
1.0033
0.961
0.641
Pass
8-DPSK
1.0033
1.274
0.849
Pass
Test Plots
GFSK
8-DPSK
38 / 71
Report No.: BL-SZ18A0079-601
A.5 Average Time of Occupancy
Test Data
GFSK
DH Packet
Pulse Width (ms)
Total of Dwell (ms)
Limit (sec)
Verdict
DH 1
0.38070
121.824
0.4
Pass
DH 3
1.63620
261.792
0.4
Pass
DH 5
2.88000
307.200
0.4
Pass
8-DPSK
DH Packet
Pulse Width (ms)
Total of Dwell (ms)
Limit (sec)
Verdict
DH 1
0.39200
125.440
0.4
Pass
DH 3
1.63700
261.920
0.4
Pass
DH 5
2.88600
307.840
0.4
Pass
AFH Mode
DH Packet
Pulse Width (ms)
Total of Dwell (ms)
Limit (sec)
Verdict
DH 1
0.37717
60.347
0.4
Pass
DH 3
1.63417
130.734
0.4
Pass
DH 5
2.87700
153.440
0.4
Pass
Test Plots
GFSK DH1
GFSK DH3
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Report No.: BL-SZ18A0079-601
GFSK DH5
8-DPSK DH1
8-DPSK DH3
8-DPSK DH5
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Report No.: BL-SZ18A0079-601
AFH Mode DH1
AFH Mode DH3
AFH Mode DH5
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Report No.: BL-SZ18A0079-601
A.6 Conducted Spurious Emissions & Authorized-band band-edge
Test Data
GFSK
Limit (dBm)
Channel
Measured Max. Out of
Band Emission (dBm)
Carrier Level
Calculated
20 dBc Limit
Verdict
Low
-41.63
2.10
-17.90
Pass
Middle
-41.45
3.24
-16.76
Pass
High
-41.11
2.38
-17.62
Pass
8-DPSK
Limit (dBm)
Channel
Measured Max. Out of
Band Emission (dBm)
Carrier Level
Calculated
20 dBc Limit
Verdict
Low
-40.03
1.05
-18.95
Pass
Middle
-42.05
2.28
-17.72
Pass
High
-42.05
1.50
-18.50
Pass
Hopping Mode
Limit (dBm)
Mode
Measured Max. Out of
Band Emission (dBm)
Carrier Level
Calculated
20 dBc Limit
Verdict
GFSK
-41.00
4.64
-15.36
Pass
8-DPSK
-40.74
3.68
-16.32
Pass
42 / 71
Report No.: BL-SZ18A0079-601
Test Plots
GFSK LOW CHANNEL, CARRIER LEVEL
GFSK LOW CHANNEL , BAND EDGE
GFSK LOW CHANNEL , SPURIOUS 30 MHz ~ 3
GFSK LOW CHANNEL , SPURIOUS 3 GHz ~ 25
GHz
GHz
GFSK MIDDLE CHANNEL, CARRIER LEVEL
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Report No.: BL-SZ18A0079-601
GFSK MIDDLE CHANNEL , SPURIOUS 30 MHz ~
GFSK MIDDLE CHANNEL , SPURIOUS 3 GHz ~
3 GHz
25 GHz
GFSK HIGH CHANNEL, CARRIER LEVEL
GFSK HIGH CHANNEL , BAND EDGE
GFSK HIGH CHANNEL , SPURIOUS 30 MHz ~ 3
GFSK HIGH CHANNEL , SPURIOUS 3 GHz ~ 25
GHz
GHz
44 / 71
Report No.: BL-SZ18A0079-601
8-DPSK LOW CHANNEL, CARRIER LEVEL
8-DPSK LOW CHANNEL , BAND EDGE
8-DPSK LOW CHANNEL , SPURIOUS 30 MHz ~ 3
8-DPSK LOW CHANNEL , SPURIOUS 3 GHz ~ 25
GHz
GHz
8-DPSK MIDDLE CHANNEL, CARRIER LEVEL
45 / 71
Report No.: BL-SZ18A0079-601
8-DPSK MIDDLE CHANNEL , SPURIOUS 30 MHz
8-DPSK MIDDLE CHANNEL , SPURIOUS 3 GHz ~
~ 3 GHz
25 GHz
8-DPSK HIGH CHANNEL, CARRIER LEVEL
8-DPSK HIGH CHANNEL , BAND EDGE
8-DPSK HIGH CHANNEL , SPURIOUS 30 MHz ~ 3
8-DPSK HIGH CHANNEL , SPURIOUS 3 GHz ~ 25
GHz
GHz
46 / 71
Report No.: BL-SZ18A0079-601
GFSK HOPPING, CARRIER LEVEL
GFSK HOPPING BAND EDGE (LOW)
GFSK HOPPING BAND EDGE (HIGH)
GFSK Hopping Mode, SPURIOUS 30 MHz ~ 3
GFSK Hopping Mode, SPURIOUS 30 3GHz ~ 25
GHz
GHz
47 / 71
Report No.: BL-SZ18A0079-601
8-DPSK HOPPING, CARRIER LEVEL
8-DPSK Hopping BAND EDGE (LOW)
8-DPSK Hopping BAND EDGE (HIGH)
8-DPSK Hopping Mode, SPURIOUS 30 MHz ~ 3
8-DPSK Hopping Mode, SPURIOUS 30 3GHz ~ 25
GHz
GHz
48 / 71
Report No.: BL-SZ18A0079-601
A.7
Conducted Emissions
Note 1: The EUT is working in the Normal link mode.
Note 2: Devices subject to Part 15 must be tested for all available U.S. voltages and frequencies (such as a nominal
120 VAC, 60 Hz and 240 VAC, 50 Hz) for which the device is capable of operation. So, The configuration 120 VAC,
60 Hz and 240 VAC, 50 Hz were tested respectively, but only the worst configuration (120 VAC, 60 Hz ) shown
here.
Note 3: Results (dBuV) = Original reading level of Spectrum Analyzer (dBuV) + Factor (dB)
Test Data and Plots
PHASE L
No.
Frequency
Results
(MHz)
(dBuV)
0.150
54.8
1**
0.150
Factor (dB)
Limit
Over Limit
Detector
Line
Verdict
(dBuV)
(dB)
10.01
66.0
-11.20
Peak
L Line
Pass
37.7
10.01
56.0
-18.30
AV
L Line
Pass
0.158
53.9
10.01
65.6
-11.70
Peak
L Line
Pass
2**
0.158
33.6
10.01
55.6
-22.00
AV
L Line
Pass
0.190
50.8
10.01
64.0
-13.20
Peak
L Line
Pass
3**
0.190
32.7
10.01
54.0
-21.30
AV
L Line
Pass
0.410
44.3
10.02
57.6
-13.30
Peak
L Line
Pass
4**
0.410
28.4
10.02
47.6
-19.20
AV
L Line
Pass
1.256
35.8
10.05
56.0
-20.20
Peak
L Line
Pass
5**
1.256
24.5
10.05
46.0
-21.50
AV
L Line
Pass
18.400
34.1
10.23
60.0
-25.90
Peak
L Line
Pass
6**
18.400
23.2
10.23
50.0
-26.80
AV
L Line
Pass
49 / 71
Report No.: BL-SZ18A0079-601
PHASE N
No.
Frequency
Results
(MHz)
(dBuV)
0.150
54.2
1**
0.150
Factor (dB)
Limit
Over Limit
Detector
Line
Verdict
(dBuV)
(dB)
10.01
66.0
-11.80
Peak
N Line
Pass
38.3
10.01
56.0
-17.70
AV
N Line
Pass
0.176
50.1
10.01
64.7
-14.60
Peak
N Line
Pass
2**
0.176
31.8
10.01
54.7
-22.90
AV
N Line
Pass
0.426
44.8
10.03
57.3
-12.50
Peak
N Line
Pass
3**
0.426
33.1
10.03
47.3
-14.20
AV
N Line
Pass
0.814
36.4
10.04
56.0
-19.60
Peak
N Line
Pass
4**
0.814
24.1
10.04
46.0
-21.90
AV
N Line
Pass
1.252
36.3
10.05
56.0
-19.70
Peak
N Line
Pass
5**
1.252
26.5
10.05
46.0
-19.50
AV
N Line
Pass
18.384
34.2
10.23
60.0
-25.80
Peak
N Line
Pass
6**
18.384
21.0
10.23
50.0
-29.00
AV
N Line
Pass
50 / 71
Report No.: BL-SZ18A0079-601
A.8 Radiated Spurious Emission
Test Data and Plots
Note 1: The symbol of “--” in the table which means not application.
Note 2: For the test data above 1 GHz, according the ANSI C63.10-2013, where limits are specified for both average
and peak (or quasi-peak) detector functions, if the peak (or quasi-peak) measured value complies with the average
limit, it is unnecessary to perform an average measurement.
Note 3: The EUT is working in the Normal link mode below 1 GHz.
Note 4: Results (dBuV/m) = Original reading level of Spectrum Analyzer (dBuV/m) + Factor (dB)
The low frequency, which started from 9 kHz to 30 MHz, was pre-scanned and the result which was 20 dB lower
than the limit line per 15.31(o) was not reported.
30 MHz to 1 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
35.093
14.70
46.005
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-27.36
30.0
-15.30
11.29
-27.11
30.0
160.950
11.93
-25.86
288.020
13.88
400.055
881.903
Table
Height
ANT
Verdict
(o)
(cm)
Peak
0.00
400
Vertical
Pass
-18.71
Peak
0.00
400
Vertical
Pass
33.5
-21.57
Peak
0.00
400
Vertical
Pass
-26.09
36.0
-22.12
Peak
48.00
200
Vertical
Pass
27.99
-23.17
36.0
-8.01
Peak
35.00
100
Vertical
Pass
24.48
-12.97
36.0
-11.52
Peak
0.00
400
Vertical
Pass
51 / 71
Detector
Report No.: BL-SZ18A0079-601
30 MHz to 1 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
56.675
10.70
159.980
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-27.63
30.0
-19.30
18.88
-25.82
33.5
289.960
15.70
-26.14
317.605
18.70
480.080
827.583
Table
Height
ANT
Verdict
(o)
(cm)
Peak
129.00
400
Horizontal
Pass
-14.62
Peak
360.00
400
Horizontal
Pass
36.0
-20.30
Peak
293.00
200
Horizontal
Pass
-25.31
36.0
-17.30
Peak
0.00
300
Horizontal
Pass
18.90
-21.01
36.0
-17.10
Peak
16.00
100
Horizontal
Pass
24.28
-13.83
36.0
-11.72
Peak
91.00
400
Horizontal
Pass
52 / 71
Detector
Report No.: BL-SZ18A0079-601
Test Data and Plots (1 GHz ~ 10th Harmonic)
Note 1: The marked spikes near 2400 MHz with circle should be ignored because they are Fundamental signal.
Note 2: The spurious from 18GHz-25GHz is noise only, do not show on the report.
GFSK LOW CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1546.000
26.23
1546.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.61
54.0
-27.77
38.03
-17.61
74.0
2402.000
83.70
-12.20
2402.000
89.14
3**
3673.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
71.00
150
Vertical
Pass
-35.97
Peak
71.00
150
Vertical
Pass
54.0
29.70
AV
184.00
150
Vertical
N/A
-12.20
74.0
15.14
Peak
184.00
150
Vertical
N/A
37.20
-5.11
54.0
-16.80
AV
101.00
150
Vertical
Pass
3673.000
46.75
-5.11
74.0
-27.25
Peak
101.00
150
Vertical
Pass
4**
6676.000
44.76
1.77
54.0
-9.24
AV
88.00
150
Vertical
Pass
6676.000
54.26
1.77
74.0
-19.74
Peak
88.00
150
Vertical
Pass
5**
13273.687
41.03
1.18
54.0
-12.97
AV
240.00
150
Vertical
Pass
13273.687
52.50
1.18
74.0
-21.50
Peak
240.00
150
Vertical
Pass
6**
17431.687
45.68
4.49
54.0
-8.32
AV
234.00
150
Vertical
Pass
17431.687
55.90
4.49
74.0
-18.10
Peak
234.00
150
Vertical
Pass
53 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK LOW CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1424.000
26.11
1424.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.06
54.0
-27.89
37.42
-17.06
74.0
2402.000
83.43
-12.20
2402.000
88.15
3**
4296.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
331.00
150
Horizontal
Pass
-36.58
Peak
331.00
150
Horizontal
Pass
54.0
29.43
AV
115.00
150
Horizontal
N/A
-12.20
74.0
14.15
Peak
115.00
150
Horizontal
N/A
37.83
-4.17
54.0
-16.17
AV
291.00
150
Horizontal
Pass
4296.000
48.21
-4.17
74.0
-25.79
Peak
291.00
150
Horizontal
Pass
4**
6678.000
44.16
1.62
54.0
-9.84
AV
302.00
150
Horizontal
Pass
6678.000
54.44
1.62
74.0
-19.56
Peak
302.00
150
Horizontal
Pass
5**
11870.250
40.34
1.64
54.0
-13.66
AV
184.00
150
Horizontal
Pass
11870.250
50.85
1.64
74.0
-23.15
Peak
184.00
150
Horizontal
Pass
6**
15111.187
43.30
1.99
54.0
-10.70
AV
352.00
150
Horizontal
Pass
15111.187
54.38
1.99
74.0
-19.62
Peak
352.00
150
Horizontal
Pass
54 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK MIDDLE CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1589.500
25.69
1589.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.46
54.0
-28.31
37.72
-17.46
74.0
2441.000
86.38
-12.91
2441.000
90.76
3**
3990.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
15.00
150
Vertical
Pass
-36.28
Peak
15.00
150
Vertical
Pass
54.0
32.38
AV
132.00
150
Vertical
N/A
-12.91
74.0
16.76
Peak
132.00
150
Vertical
N/A
37.55
-3.91
54.0
-16.45
AV
31.00
150
Vertical
Pass
3990.000
47.10
-3.91
74.0
-26.90
Peak
31.00
150
Vertical
Pass
4**
6679.000
44.67
1.57
54.0
-9.33
AV
9.00
150
Vertical
Pass
6679.000
53.50
1.57
74.0
-20.50
Peak
9.00
150
Vertical
Pass
5**
12009.687
40.23
1.41
54.0
-13.77
AV
4.00
150
Vertical
Pass
12009.687
51.46
1.41
74.0
-22.54
Peak
4.00
150
Vertical
Pass
6**
16242.562
43.37
2.26
54.0
-10.63
AV
60.00
150
Vertical
Pass
16242.562
54.28
2.26
74.0
-19.72
Peak
60.00
150
Vertical
Pass
55 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK MIDDLE CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1842.000
27.34
1842.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-16.33
54.0
-26.66
37.89
-16.33
74.0
2441.000
92.53
-12.91
2441.000
96.52
3**
3667.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
9.00
150
Horizontal
Pass
-36.11
Peak
9.00
150
Horizontal
Pass
54.0
38.53
AV
112.00
150
Horizontal
N/A
-12.91
74.0
22.52
Peak
112.00
150
Horizontal
N/A
36.95
-5.50
54.0
-17.05
AV
6.00
150
Horizontal
Pass
3667.000
46.73
-5.50
74.0
-27.27
Peak
6.00
150
Horizontal
Pass
4**
6671.000
44.73
2.08
54.0
-9.27
AV
5.00
150
Horizontal
Pass
6671.000
53.69
2.08
74.0
-20.31
Peak
5.00
150
Horizontal
Pass
5**
11824.250
39.74
1.29
54.0
-14.26
AV
104.00
150
Horizontal
Pass
11824.250
50.82
1.29
74.0
-23.18
Peak
104.00
150
Horizontal
Pass
6**
16974.937
44.38
2.95
54.0
-9.62
AV
130.00
150
Horizontal
Pass
16974.937
55.21
2.95
74.0
-18.79
Peak
130.00
150
Horizontal
Pass
56 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK HIGH CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1755.500
26.23
1755.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-16.94
54.0
-27.77
37.66
-16.94
74.0
2480.000
84.05
-11.71
2480.000
88.74
3**
3673.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
104.00
150
Vertical
Pass
-36.34
Peak
104.00
150
Vertical
Pass
54.0
30.05
AV
5.00
150
Vertical
N/A
-11.71
74.0
14.74
Peak
5.00
150
Vertical
N/A
36.71
-5.11
54.0
-17.29
AV
59.00
150
Vertical
Pass
3673.000
45.91
-5.11
74.0
-28.09
Peak
59.00
150
Vertical
Pass
4**
6680.000
44.01
1.53
54.0
-9.99
AV
1.00
150
Vertical
Pass
6680.000
54.39
1.53
74.0
-19.61
Peak
1.00
150
Vertical
Pass
5**
11033.625
39.28
-0.06
54.0
-14.72
AV
181.00
150
Vertical
Pass
11033.625
50.37
-0.06
74.0
-23.63
Peak
181.00
150
Vertical
Pass
6**
17232.187
44.12
2.55
54.0
-9.88
AV
7.00
150
Vertical
Pass
17232.187
55.40
2.55
74.0
-18.60
Peak
7.00
150
Vertical
Pass
57 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK HIGH CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1586.500
26.19
1586.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.18
54.0
-27.81
36.86
-17.18
74.0
2480.000
91.71
-11.71
2480.000
95.80
3**
3672.000
Table
Heigh
ANT
Verdict
(o)
t (cm)
AV
105.00
150
Horizontal
Pass
-37.14
Peak
105.00
150
Horizontal
Pass
54.0
37.71
AV
52.00
150
Horizontal
N/A
-11.71
74.0
21.80
Peak
52.00
150
Horizontal
N/A
36.93
-5.02
54.0
-17.07
AV
93.00
150
Horizontal
Pass
3672.000
46.49
-5.02
74.0
-27.51
Peak
93.00
150
Horizontal
Pass
4**
6677.000
44.69
1.67
54.0
-9.31
AV
5.00
150
Horizontal
Pass
6677.000
53.26
1.67
74.0
-20.74
Peak
5.00
150
Horizontal
Pass
5**
11907.625
40.68
1.96
54.0
-13.32
AV
82.00
150
Horizontal
Pass
11907.625
50.99
1.96
74.0
-23.01
Peak
82.00
150
Horizontal
Pass
6**
17434.313
45.63
4.39
54.0
-8.37
AV
166.00
150
Horizontal
Pass
17434.313
55.69
4.39
74.0
-18.31
Peak
166.00
150
Horizontal
Pass
58 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK LOW CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1587.000
25.78
1587.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.20
54.0
-28.22
37.15
-17.20
74.0
2402.000
84.46
-12.20
2402.000
89.03
3**
3668.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
125.00
150
Vertical
Pass
-36.85
Peak
125.00
150
Vertical
Pass
54.0
30.46
AV
90.00
150
Vertical
N/A
-12.20
74.0
15.03
Peak
90.00
150
Vertical
N/A
36.58
-5.43
54.0
-17.42
AV
0.00
150
Vertical
Pass
3668.000
45.66
-5.43
74.0
-28.34
Peak
0.00
150
Vertical
Pass
4**
6667.000
44.24
1.87
54.0
-9.76
AV
48.00
150
Vertical
Pass
6667.000
53.48
1.87
74.0
-20.52
Peak
48.00
150
Vertical
Pass
5**
10658.437
39.10
-0.14
54.0
-14.90
AV
77.00
150
Vertical
Pass
10658.437
49.89
-0.14
74.0
-24.11
Peak
77.00
150
Vertical
Pass
6**
15670.313
42.71
1.88
54.0
-11.29
AV
4.00
150
Vertical
Pass
15670.313
54.48
1.88
74.0
-19.52
Peak
4.00
150
Vertical
Pass
59 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK LOW CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1552.500
25.83
1552.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.44
54.0
-28.17
37.04
-17.44
74.0
2402.000
89.67
-12.20
2402.000
94.48
3**
4756.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
3.00
150
Horizontal
Pass
-36.96
Peak
3.00
150
Horizontal
Pass
54.0
35.67
AV
130.00
150
Horizontal
N/A
-12.20
74.0
20.48
Peak
130.00
150
Horizontal
N/A
38.76
-2.83
54.0
-15.24
AV
115.00
150
Horizontal
Pass
4756.000
49.45
-2.83
74.0
-24.55
Peak
115.00
150
Horizontal
Pass
4**
6670.000
44.49
2.08
54.0
-9.51
AV
11.00
150
Horizontal
Pass
6670.000
53.77
2.08
74.0
-20.23
Peak
11.00
150
Horizontal
Pass
5**
13158.187
39.81
1.72
54.0
-14.19
AV
185.00
150
Horizontal
Pass
13158.187
52.07
1.72
74.0
-21.93
Peak
185.00
150
Horizontal
Pass
6**
17389.687
44.51
4.05
54.0
-9.49
AV
48.00
150
Horizontal
Pass
17389.687
54.69
4.05
74.0
-19.31
Peak
48.00
150
Horizontal
Pass
60 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK MIDDLE CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1484.000
25.97
1484.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.41
54.0
-28.03
37.27
-17.41
74.0
2441.000
84.98
-12.91
2441.000
89.94
3**
4485.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
136.00
150
Vertical
Pass
-36.73
Peak
136.00
150
Vertical
Pass
54.0
30.98
AV
62.00
150
Vertical
N/A
-12.91
74.0
15.94
Peak
62.00
150
Vertical
N/A
38.30
-3.48
54.0
-15.70
AV
155.00
150
Vertical
Pass
4485.000
48.71
-3.48
74.0
-25.29
Peak
155.00
150
Vertical
Pass
4**
6670.000
44.40
2.08
54.0
-9.60
AV
6.00
150
Vertical
Pass
6670.000
54.17
2.08
74.0
-19.83
Peak
6.00
150
Vertical
Pass
5**
11900.438
40.26
2.23
54.0
-13.74
AV
10.00
150
Vertical
Pass
11900.438
50.04
2.23
74.0
-23.96
Peak
10.00
150
Vertical
Pass
6**
15989.250
43.40
1.31
54.0
-10.60
AV
114.00
150
Vertical
Pass
15989.250
54.29
1.31
74.0
-19.71
Peak
114.00
150
Vertical
Pass
61 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK MIDDLE CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1485.500
25.88
1485.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.44
54.0
-28.12
36.85
-17.44
74.0
2441.000
90.74
-12.91
2441.000
95.68
3**
3989.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
120.00
150
Horizontal
Pass
-37.15
Peak
120.00
150
Horizontal
Pass
54.0
36.74
AV
165.00
150
Horizontal
N/A
-12.91
74.0
21.68
Peak
165.00
150
Horizontal
N/A
37.47
-3.88
54.0
-16.53
AV
40.00
150
Horizontal
Pass
3989.000
46.77
-3.88
74.0
-27.23
Peak
40.00
150
Horizontal
Pass
4**
6679.000
44.17
1.57
54.0
-9.83
AV
100.00
150
Horizontal
Pass
6679.000
53.53
1.57
74.0
-20.47
Peak
100.00
150
Horizontal
Pass
5**
12295.750
39.85
1.90
54.0
-14.15
AV
12.00
150
Horizontal
Pass
12295.750
51.14
1.90
74.0
-22.86
Peak
12.00
150
Horizontal
Pass
6**
17182.312
44.09
3.24
54.0
-9.91
AV
164.00
150
Horizontal
Pass
17182.312
55.02
3.24
74.0
-18.98
Peak
164.00
150
Horizontal
Pass
62 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK HIGH CHANNEL 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1364.500
25.71
1364.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.39
54.0
-28.29
36.92
-17.39
74.0
2480.000
83.29
-11.71
2480.000
88.00
3**
3480.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
12.00
150
Vertical
Pass
-37.08
Peak
12.00
150
Vertical
Pass
54.0
29.29
AV
53.00
150
Vertical
NN
-11.71
74.0
14.00
Peak
53.00
150
Vertical
N/A
34.14
-6.70
54.0
-19.86
AV
5.00
150
Vertical
Pass
3480.000
46.06
-6.70
74.0
-27.94
Peak
5.00
150
Vertical
Pass
4**
6677.000
43.67
1.67
54.0
-10.33
AV
98.00
150
Vertical
Pass
6677.000
53.43
1.67
74.0
-20.57
Peak
98.00
150
Vertical
Pass
5**
12949.500
40.36
1.27
54.0
-13.64
AV
14.00
150
Vertical
Pass
12949.500
51.58
1.27
74.0
-22.42
Peak
14.00
150
Vertical
Pass
6**
17457.938
44.97
3.89
54.0
-9.03
AV
59.00
150
Vertical
Pass
17457.938
56.22
3.89
74.0
-17.78
Peak
59.00
150
Vertical
Pass
63 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK HIGH CHANNEL 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1607.500
25.79
1607.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.26
54.0
-28.21
36.87
-17.26
74.0
2480.000
90.03
-11.71
2480.000
95.09
3**
3671.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
144.00
150
Horizontal
Pass
-37.13
Peak
144.00
150
Horizontal
Pass
54.0
36.03
AV
9.00
150
Horizontal
N/A
-11.71
74.0
21.09
Peak
9.00
150
Horizontal
N/A
36.67
-5.35
54.0
-17.33
AV
120.00
150
Horizontal
Pass
3671.000
46.51
-5.35
74.0
-27.49
Peak
120.00
150
Horizontal
Pass
4**
6671.000
44.17
2.08
54.0
-9.83
AV
82.00
150
Horizontal
Pass
6671.000
53.24
2.08
74.0
-20.76
Peak
82.00
150
Horizontal
Pass
5**
11937.812
39.70
1.80
54.0
-14.30
AV
101.00
150
Horizontal
Pass
11937.812
51.01
1.80
74.0
-22.99
Peak
101.00
150
Horizontal
Pass
6**
16978.875
44.60
2.98
54.0
-9.40
AV
13.00
150
Horizontal
Pass
16978.875
54.94
2.98
74.0
-19.06
Peak
13.00
150
Horizontal
Pass
64 / 71
Detector
Report No.: BL-SZ18A0079-601
Hopping Mode:
GFSK MODE 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1247.000
25.53
1247.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.48
54.0
-28.47
37.14
-17.48
74.0
2429.000
87.79
-12.95
2429.000
93.12
3**
3979.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
100.00
150
Vertical
Pass
-36.86
Peak
100.00
150
Vertical
Pass
54.0
33.79
AV
40.00
150
Vertical
N/A
-12.95
74.0
19.12
Peak
40.00
150
Vertical
N/A
36.69
-4.52
54.0
-17.31
AV
9.00
150
Vertical
Pass
3979.000
47.15
-4.52
74.0
-26.85
Peak
9.00
150
Vertical
Pass
4**
6662.000
44.03
1.74
54.0
-9.97
AV
32.00
150
Vertical
Pass
6662.000
54.42
1.74
74.0
-19.58
Peak
32.00
150
Vertical
Pass
5**
10293.313
39.70
0.31
54.0
-14.30
AV
116.00
150
Vertical
Pass
10293.313
49.93
0.31
74.0
-24.07
Peak
116.00
150
Vertical
Pass
6**
16557.563
43.61
1.88
54.0
-10.39
AV
3.00
150
Vertical
Pass
16557.563
54.83
1.88
74.0
-19.17
Peak
3.00
150
Vertical
Pass
65 / 71
Detector
Report No.: BL-SZ18A0079-601
GFSK MODE 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1574.000
25.91
1574.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.33
54.0
-28.09
36.95
-17.33
74.0
2425.000
92.34
-12.89
2425.000
97.76
3**
4854.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
13.00
150
Horizontal
Pass
-37.05
Peak
13.00
150
Horizontal
Pass
54.0
38.34
AV
114.00
150
Horizontal
N/A
-12.89
74.0
23.76
Peak
114.00
150
Horizontal
N/A
38.76
-2.96
54.0
-15.24
AV
15.00
150
Horizontal
Pass
4854.000
50.04
-2.96
74.0
-23.96
Peak
15.00
150
Horizontal
Pass
4**
6667.000
44.43
1.87
54.0
-9.57
AV
130.00
150
Horizontal
Pass
6667.000
54.11
1.87
74.0
-19.89
Peak
130.00
150
Horizontal
Pass
5**
13818.375
41.57
2.93
54.0
-12.43
AV
8.00
150
Horizontal
Pass
13818.375
52.82
2.93
74.0
-21.18
Peak
8.00
150
Horizontal
Pass
6**
17434.313
45.07
4.39
54.0
-8.93
AV
111.00
150
Horizontal
Pass
17434.313
55.66
4.39
74.0
-18.34
Peak
111.00
150
Horizontal
Pass
66 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK MODE 1 GHz to 18 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1575.000
25.98
1575.000
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.30
54.0
-28.02
37.05
-17.30
74.0
2431.000
86.87
-12.98
2431.000
92.24
3**
3674.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
17.00
150
Vertical
Pass
-36.95
Peak
17.00
150
Vertical
Pass
54.0
32.87
AV
121.00
150
Vertical
N/A
-12.98
74.0
18.24
Peak
121.00
150
Vertical
N/A
36.30
-5.28
54.0
-17.70
AV
13.00
150
Vertical
Pass
3674.000
46.87
-5.28
74.0
-27.13
Peak
13.00
150
Vertical
Pass
4**
6591.000
41.50
-1.16
54.0
-12.50
AV
72.00
150
Vertical
Pass
6591.000
54.14
-1.16
74.0
-19.86
Peak
72.00
150
Vertical
Pass
5**
10704.437
39.15
-0.28
54.0
-14.85
AV
266.00
150
Vertical
Pass
10704.437
50.54
-0.28
74.0
-23.46
Peak
266.00
150
Vertical
Pass
6**
16355.438
43.76
2.35
54.0
-10.24
AV
8.00
150
Vertical
Pass
16355.438
54.92
2.35
74.0
-19.08
Peak
8.00
150
Vertical
Pass
67 / 71
Detector
Report No.: BL-SZ18A0079-601
8-DPSK MODE 1 GHz to 18 GHz, ANT H
No.
Frequency
Results
(MHz)
(dBuV/m)
1**
1364.500
25.94
1364.500
2**
Factor (dB)
Limit
Over Limit
(dBuV/m)
(dB)
-17.39
54.0
-28.06
37.25
-17.39
74.0
2432.000
92.10
-12.94
2432.000
97.04
3**
4735.000
Table
Height
ANT
Verdict
(o)
(cm)
AV
47.00
150
Horizontal
Pass
-36.75
Peak
47.00
150
Horizontal
Pass
54.0
38.10
AV
114.00
150
Horizontal
N/A
-12.94
74.0
23.04
Peak
114.00
150
Horizontal
N/A
38.21
-3.00
54.0
-15.79
AV
6.00
150
Horizontal
Pass
4735.000
49.09
-3.00
74.0
-24.91
Peak
6.00
150
Horizontal
Pass
4**
6673.000
44.27
1.94
54.0
-9.73
AV
54.00
150
Horizontal
Pass
6673.000
53.20
1.94
74.0
-20.80
Peak
54.00
150
Horizontal
Pass
5**
12724.125
39.68
1.47
54.0
-14.32
AV
184.00
150
Horizontal
Pass
12724.125
51.58
1.47
74.0
-22.42
Peak
184.00
150
Horizontal
Pass
6**
17519.624
44.78
3.16
54.0
-9.22
AV
5.00
150
Horizontal
Pass
17519.624
55.27
3.16
74.0
-18.73
Peak
5.00
150
Horizontal
Pass
68 / 71
Detector
Report No.: BL-SZ18A0079-601
A.9 Band Edge (Restricted-band band-edge)
Note 1: The lowest and highest channels are tested to verify the band edge emissions. Please refer to the following
the plots for emissions values.
Note 2: The test data all are tested in the vertical and horizontal antenna which the trace is max hold. So these
plots have shown the worst case.
Note 3: According the ANSI C63.10-2013, where limits are specified for both average and peak (or quasi-peak)
detector functions, if the peak (or quasi-peak) measured value complies with the average limit, it is unnecessary
to perform an average measurement.
Note 4: The Level (dBuV/m) has been corrected by factor.
Test Mode
Test
Channel
GFSK
Low
GFSK
HIGH
8-DPSK
Low
8-DPSK
HIGH
GFSK(Hopping)
Low
GFSK(Hopping
HIGH
8-DPSK
(Hopping)
Low
8-DPSK
(Hopping)
HIGH
Frequency
(MHz)
Level
(dBuV/m)
Factor
(dB)
Limit Line
(dBuV/m)
Margin
(dB)
Remark
Verdict
2390.00
50.13
31.08
74
23.87
PEAK
Pass
2390.00
N/A
N/A
54
N/A
AVERAGE
Pass
2483.50
50.11
31.09
74
23.89
PEAK
Pass
2483.50
N/A
N/A
54
N/A
AVERAGE
Pass
2390.00
49.95
31.08
74
24.05
PEAK
Pass
2390.00
N/A
N/A
54
N/A
AVERAGE
Pass
2483.50
49.78
31.09
74
24.22
PEAK
Pass
2483.50
N/A
N/A
54
N/A
AVERAGE
Pass
2390.00
49.80
31.08
74
24.20
PEAK
Pass
2390.00
N/A
N/A
54
N/A
AVERAGE
Pass
2483.50
49.86
31.09
74
24.15
PEAK
Pass
2483.50
N/A
N/A
54
N/A
AVERAGE
Pass
2390.00
49.31
31.08
74
24.69
PEAK
Pass
2390.00
N/A
N/A
54
N/A
AVERAGE
Pass
2483.50
49.66
31.09
74
24.34
PEAK
Pass
2483.50
N/A
N/A
54
N/A
AVERAGE
Pass
Test Plots
GFSK LOW CHANNEL , PEAK
GFSK HIGH CHANNEL , PEAK
69 / 71
Report No.: BL-SZ18A0079-601
8-DPSK LOW CHANNEL , PEAK
Hopping Mode:
GFSK LOW FREQUENCY BAND, PEAK
8-DPSK LOW FREQUENCY BAND, PEAK
8-DPSK HIGH CHANNEL , PEAK
GFSK HIGH FREQUENCY BAND, PEAK
8-DPSK HIGH FREQUENCY BAND, PEAK
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Report No.: BL-SZ18A0079-601
ANNEX B TEST SETUP PHOTOS
Please refer the document “BL-SZ18A0079-AR.PDF”.
ANNEX C EUT EXTERNAL PHOTOS
Please refer the document “BL-SZ18A0079-AW.PDF”.
ANNEX D EUT INTERNAL PHOTOS
Please refer the document “BL-SZ18A0079-AI.PDF”.
--END OF REPORT--
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Download: EPB80 Bluetooth Headphone Test Report BL-SZ18A0079-601 FCC&IC DSS SHENZHEN AUKEY E BUSINESS CO., LTD.
Mirror Download [FCC.gov]EPB80 Bluetooth Headphone Test Report BL-SZ18A0079-601 FCC&IC DSS SHENZHEN AUKEY E BUSINESS CO., LTD.
Document ID4179487
Application IDC5lBByALrWCQDPR2GGrKYw==
Document DescriptionTest Report DSS
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize419.84kB (5248048 bits)
Date Submitted2019-02-25 00:00:00
Date Available2019-02-25 00:00:00
Creation Date2019-02-20 16:53:34
Document Lastmod2019-02-20 17:40:37
Document TitleBL-SZ18A0079-601 FCC&IC DSS test report
Document CreatorDoro PDF Writer [2.10] [http://www.the-sz.com/]

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Create Date                     : 2019:02:20 16:53:34+08:00
Keywords                        : BL-SZ18A0079-601, FCC&IC, DSS, test, report
Modify Date                     : 2019:02:20 17:40:37+08:00
Subject                         : BL-SZ18A0079-601 FCC&IC DSS test report
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Description                     : BL-SZ18A0079-601 FCC&IC DSS test report
Title                           : BL-SZ18A0079-601 FCC&IC DSS test report
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