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CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 1 of 99
FCC ID. : WT8OMA60
FCC RADIO TEST REPORT
Applicant : Open Mesh, Inc.
Address : 5 Centerpointe Drive, Suite 400, Lake Oswego,
Oregon, United States, 97035
Equipment : WiFi Access Point
Model No. : A60
Trade Name :
FCC ID : WT8OMA60
I HEREBY CERTIFY THAT :
The sample was received on Nov. 12, 2016 and the testing was carried out on
Dec. 15, 2016 at Cerpass Technology Corp. The test result refers exclusively to
the test presented test model / sample. Without written approval of Cerpass
Technology Corp., the test report shall not be reproduced except in full.
Approved by: Tested by:
Mark Liao / Assistant Manager Spree Yei / Engineer
Laboratory Accreditation:
Cerpass Technology Corporation Test
Laboratory
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 2 of 99
FCC ID. : WT8OMA60
CONTENTS
1. Summary of Test Procedure and Test Results........................................................................................ 5
1.1. Applicable Standards ................................................................................................................... 5
2. Test Configuration of Equipment under Test...........................................................................................6
2.1. Feature of Equipment under Test................................................................................................. 6
2.2. Carrier Frequency of Channels.................................................................................................... 6
2.3. Test Mode and Test Software....................................................................................................... 7
2.4. Description of Test System........................................................................................................... 7
2.5. General Information of Test.......................................................................................................... 8
2.6. Measurement Uncertainty ............................................................................................................ 8
3. Test Equipment and Ancillaries Used for Tests....................................................................................... 9
4. Antenna Requirements .........................................................................................................................10
4.1. Standard Applicable ...................................................................................................................10
4.2. Antenna Construction and Directional Gain............................................................................... 10
5. Test of AC Power Line Conducted Emission ........................................................................................ 11
5.1. Test Limit .................................................................................................................................... 11
5.2. Test Procedures ......................................................................................................................... 11
5.3. Typical Test Setup ......................................................................................................................12
5.4. Test Result and Data..................................................................................................................13
5.5. Test Photographs .......................................................................................................................17
6. Test of Spurious Emission (Radiated)...................................................................................................18
6.1. Test Limit ....................................................................................................................................18
6.2. Test Procedures .........................................................................................................................18
6.3. Typical Test Setup ......................................................................................................................19
6.4. Test Result and Data (9kHz ~ 30MHz).......................................................................................20
6.5. Test Result and Data (30MHz ~ 1GHz)......................................................................................20
6.6. Test Result and Data (1GHz ~ 40GHz)......................................................................................24
6.7. Restricted Bands of Operation...................................................................................................60
6.8. Test Photographs (30MHz ~ 1GHz)...........................................................................................61
6.9. Test Photographs (1GHz ~ 40GHz) ...........................................................................................62
7. On Time, Duty Cycle and Measurement methods................................................................................63
7.1. Test Limit ....................................................................................................................................63
7.2. Test Procedure ........................................................................................................................... 63
7.3. Test Setup Layout ......................................................................................................................63
7.4. Test Result and Data..................................................................................................................63
7.5. Measurement Methods ..............................................................................................................63
8. 6dB Bandwidth......................................................................................................................................65
8.1. Test Limit ....................................................................................................................................65
8.2. Test Procedure ........................................................................................................................... 65
8.3. Test Setup Layout ......................................................................................................................65
8.4. Test Result and Data..................................................................................................................65
9. 26dB Bandwidth....................................................................................................................................72
9.1. Test Limit ....................................................................................................................................72
9.2. Test Procedure ........................................................................................................................... 72
9.3. Test Setup Layout ......................................................................................................................72
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
9.4. Test Result and Data..................................................................................................................72
10. Average Power......................................................................................................................................79
10.1. Test Limit ....................................................................................................................................79
10.2. Test Procedure ........................................................................................................................... 79
10.3. Test Setup Layout ......................................................................................................................79
10.4. Test Result and Data..................................................................................................................79
11. Output Power and PPSD ......................................................................................................................81
11.1. Test Limit ....................................................................................................................................81
11.2. Test Procedure ........................................................................................................................... 83
11.3. Test Setup Layout ......................................................................................................................83
11.4. Test Result and Data..................................................................................................................84
12. Frequency Stability................................................................................................................................97
12.1. Test Procedure ........................................................................................................................... 97
12.2. Test Setup Layout ......................................................................................................................97
12.3. Test Result and Data..................................................................................................................98
13. Automatically Discontinue Transmission ..............................................................................................99
13.1. Limit of Automatically Discontinue Transmission .......................................................................99
13.2. Test Result of Automatically Discontinue Transmission.............................................................99
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 4 of 99
FCC ID. : WT8OMA60
History of this test report
Report No. Issue Date Description
TEFE1609105 Dec. 16, 2016 Original
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 5 of 99
FCC ID. : WT8OMA60
1. Summary of Test Procedure and Test Results
1.1. Applicable Standards
ANSI C63.4:2014
ANSI C63.10:2013
FCC Rules and Regulations Part 15 Subpart E §15.407
First R&O 14-30
KDB662911
KDB789033
KDB644545
FCC Rule . Description of Test Result
15.203 . Antenna Requirement Pass
15.207(a) . AC Power Line Conducted Emission Pass
15.407(b)
15.209 . Radiated Spurious Emission Pass
15.407(a) . 26 dB Occupied Bandwidth Pass
15.407 . 6 dB Bandwidth Pass
15.407
(a) & (a)(3) . Average Power Pass
15.407(a) . Output and PPSD Pass
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 6 of 99
FCC ID. : WT8OMA60
2. Test Configuration of Equipment under Test
2.1. Feature of Equipment under Test
Modulation Type DSSS, OFDM
Frequency Range 802.11b/g/n: 2412-2462MHz
802.11a/an/ac: 5150-5250MHz, 5725-5850MHz
Data Rate
802.11b: 1, 2, 5.5, 11Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n: MCS0 – MCS23, HT20/40
802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11ac: MCS0 – MCS9, VHT 20/40/80)
Antenna Type PIFA Antenna
Antenna Gain
802.11b/g/n:
Antenna 1: 3.0 dBi
Antenna 2: 4.6 dBi
Antenna 3: 3.3 dBi
802.11a/an/ac:
Antenna 1: 5.1 dBi
Antenna 2: 4.7 dBi
Antenna 3: 4.8 dBi
2.2. Carrier Frequency of Channels
Band: 5150MHz-5250MHz
802.11a, 802.11an HT 20, 802.11ac VHT20
Channel Frequency(MHz) Channel Frequency(MHz)
*36
5180
*44
5220
40 5200
*48
5240
802.11an HT 40, 802.11ac VHT40
Channel Frequency(MHz) Channel Frequency(MHz)
*38
5190
*46
5230
802.11ac VHT80
Channel Frequency(MHz)
*42
5210
Band: 5725MHz -5850MHz
802.11a, 802.11an HT20, 802.11ac VHT20
Channel Frequency(MHz) Channel Frequency(MHz)
*
149
57
45
161 5805
153 5765
*
165
5825
*
157
5785
802.11an HT 40, 802.11ac VHT40
Channel Frequency(MHz) Channel Frequency(MHz)
*
151
5755
*
159
5795
802.11ac VHT80
Channel Frequency(MHz)
*155
5775
Note: Channels remarked * are selected to perform test.
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 7 of 99
FCC ID. : WT8OMA60
2.3. Test Mode and Test Software
a. During testing, the interface cables and equipment positions were varied according to ANSI C63.4.
b. The complete test system included remote workstation and EUT for RF test. The remote
workstation included Notebook.
c. An executive program,”ART2-GUI” under WIN 7 was executed to transmit and receive data via WLAN.
d. The following test modes were performed for the test:
Test Mode 1: 802.11a (6Mbps)
Test Mode 2: 802.11an HT20 (6.5Mbps)
Test Mode 3: 802.11an HT40 (13.5Mbps)
Test Mode 4: 802.11ac VHT20 (6.5Mbps)
Test Mode 5: 802.11ac VHT40 (13.5Mbps)
Test Mode 6: 802.11ac VHT80 (29.3Mbps)
For conduction test, caused “Test Mode 4” generated the worst case, it was reported as the final data.
For radiated test (below 1GHz), caused “Test Mode 4” generated the worst case, it was reported as
the final data.
For radiated test (above 1GHz), caused “Test Mode 1,4,5,6” generated the worst case, they were
reported as the final data.
2.4. Description of Test System
Device Manufacturer Model No. Description
Remote workstation
Notebook DELL Latitude E6430 Power Cable, Unshielding, 1.8m
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 8 of 99
FCC ID. : WT8OMA60
2.5. General Information of Test
Test Site
Cerpass Technology Corporation Test Laboratory
Address: No.10, Ln. 2, Lianfu St., Luzhu Dist., Taoyuan City 33848,
Taiwan (R.O.C.)
Tel:+886-3-3226-888
Fax:+886-3-3226-881
Address: No.68-1, Shihbachongsi, Shihding Township,
New Taipei City 223, Taiwan, R.O.C.
Tel: +886-2-2663-8582
FCC TW1079, TW1061, 390316, 228391, 641184
IC 4934E-1, 4934E-2
VCCI
T-2205 for Telecommunication Test
C-4663 for Conducted emission test
R-4218, R-4399 for Radiated emission test
G-812, G-813 for radiated disturbance above 1GHz
Frequency Range
Investigated: Conducted: from 150kHz to 30 MHz
Radiation: from 30 MHz to 40,000MHz
Test Distance: The test distance of radiated emission from antenna to EUT is 3 M.
2.6. Measurement Uncertainty
Measurement Item Measurement
Frequency Polarization Uncertainty
Conducted Emission 9 kHz ~ 30 MHz Line / Neutral ±2.9076 dB
Radiated Emission 9 kHz ~ 25,000 MHz Vertical / Horizontal ±0.948 dB
Spurious Emission
(Conducted) - - ±4.011 dB
Maximum Peak and
Average Output Power - - ±0.322 dB
Power Spectral Density - - ±0.322 dB
Bandwidth - - 74.224Hz
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 9 of 99
FCC ID. : WT8OMA60
3. Test Equipment and Ancillaries Used for Tests
Instrument Manufacturer Model No. Serial No. Calibration Date Valid Date
EMI Receiver R&S ESCI3 100443 2016/03/28 2017/03/27
LISN Schwarzbeck NSLK 8127 8127-740 2016/08/30 2017/08/29
LISN Schwarzbeck NSLK 8127 8127-516 2016/09/06 2017/09/05
Pulse Limiter R&S ESH3-Z2 101934 2016/03/09 2017/03/08
Bilog Antenna Schwarzbeck VULB9168 369 2016/03/22 2017/03/21
Active Loop
Antenna EMCO 6507 40855 2016/05/11 2017/05/10
Horn Antenna EMCO 3115 31601 2016/09/05 2017/09/04
Horn Anrenna EMCO 3116 31970 2016/03/18 2017/03/17
EXA Signal
Analyzer KEYSIGHT N9010A MY54200207 2016/03/16 2017/03/15
Preamplifier EM EM330 60660 2016/03/16 2017/03/15
Preamplifier EMC
INSTRUMENTS EMC051845SE 980333 2016/09/13 2017/09/12
Preamplifier Agilent 8449B 3008A01954 2016/03/04 2017/03/03
Preamplifier MITEQ AMF-7D-001010
0-30-10P 1860212 2016/03/16 2017/03/15
Preamplifier EMC
INSTRUMENTS EMC184045 980065 2016/11/04 2017/11/03
MXG MW Analog
Signal Generator KEYSIGHT N5183A MY50142931 2016/03/18 2017/03/17
Spectrum
Analyzer R&S FSP40 100219 2016/09/01 2017/08/31
BLUETOOTH
TESTER R&S CBT 101133 2016/03/18 2017/03/17
Attenuator KEYSIGHT 8491B MY39250703 2016/03/07 2017/03/06
Rotary
Attenuator Agilent 8494B MY42154466 2016/03/08 2017/03/07
Rotary
Attenuator Agilent 8495B MY42146680 2016/03/08 2017/03/07
Temp & Humi
chamber T-MACHINE TMJ-9712 T-12-040111 2016/09/05 2017/09/04
Series Power
Meter Anritsu ML2495A 1224005 2016/03/03 2017/03/02
Power Sensor Anritsu MA2411B 1207295 2016/03/03 2017/03/02
Cable HUBER
SUHNER SUCOFLEX 102 28422/2 2016/03/15 2017/03/14
Cable HUBER
SUHNER SUCOFLEX 102 28418/2 2016/03/16 2017/03/15
Cable HUBER
SUHNER SUCOFLEX 102 28417/2 2016/03/04 2017/03/03
Software Farad Ez-EMC ver.ct3a1 N/A N/A
Software AUDIX E3 V8.2014-8-6 N/A N/A
Software Keysight N7607B Signal
Studio v2.0.0.1 N/A N/A
Software Keysight Inservice
MonitorUtility N/A N/A N/A
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 10 of 99
FCC ID. : WT8OMA60
4. Antenna Requirements
4.1. Standard Applicable
For intentional device, according to FCC 47 CFR Section 15.203, 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.
And according to FCC 47 CFR Section 15.407 (a), if transmitting antennas of directional gain
greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional
gain of the antenna exceeds 6dBi.
4.2. Antenna Construction and Directional Gain
Antenna Type Antenna Gain
PIFA Antenna Antenna 1: 5.1 dBi
Antenna 2: 4.7 dBi
Antenna 3: 4.8 dBi
For Power directional gain= Gant= 5.1 dBi
For PSD directional gain = 10 log[(10G1 /20 + 10G2 /20 + … + 10GN /20)2/NANT]
= 9.64 (dBi)
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
5. Test of AC Power Line Conducted Emission
5.1. Test Limit
Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz,
according to the methods defined in ANSI C63.4-2014. The EUT was placed on a nonmetallic
stand in a shielded room 0.8 meters above the ground plane. The interface cables and
equipment positioning were varied within limits of reasonable applications to determine the
position produced maximum conducted emissions.
(MHz)
Quasi Peak
(dBµV)
Average
(dBµV)
0.15 – 0.5 66-56* 56-46*
0.5 – 5.0 56 46
5.0 – 30.0 60 50
*Decreases with the logarithm of the frequency.
5.2. Test Procedures
a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at
least 80 centimeters from any other grounded conducting surface.
b. Connect EUT to the power mains through a line impedance stabilization network (LISN).
c. All the support units are connecting to the other LISN.
d. The LISN provides 50 ohm coupling impedance for the measuring instrument.
e. The FCC states that a 50 ohm, 50 micro-Henry LISN should be used.
f. Both sides of AC line were checked for maximum conducted interference.
g. The frequency range from 150 kHz to 30 MHz was searched.
h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum
Hold Mode.
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 12 of 99
FCC ID. : WT8OMA60
5.3. Typical Test Setup
10cm
80cm
EUT
80cm
40cm
LISN
80cm
40cm
LISN
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 13 of 99
FCC ID. : WT8OMA60
5.4. Test Result and Data
Power : PoE Pol/Phase : LINE
Test Mode : Mode 4, CH36 Temperature : 20 °C
Test date : Dec. 15, 2016 Humidity : 52 %
Note: Level = Reading + Factor
Margin = Level – Limit
Factor = (LISN, ISN, PLC or current probe) Factor + Cable Loss+ Attenuator
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : NEUTRAL
Test Mode : Mode 4, CH36 Temperature : 20 °C
Test date : Dec. 15, 2016 Humidity : 52 %
Note: Level = Reading + Factor
Margin = Level – Limit
Factor = (LISN, ISN, PLC or current probe) Factor + Cable Loss+ Attenuator
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : LINE
Test Mode : Mode 4, CH149 Temperature : 20 °C
Test date : Dec. 15, 2016 Humidity : 52 %
Note: Level = Reading + Factor
Margin = Level – Limit
Factor = (LISN, ISN, PLC or current probe) Factor + Cable Loss+ Attenuator
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 16 of 99
FCC ID. : WT8OMA60
Power : PoE Pol/Phase : NEUTRAL
Test Mode : Mode 4, CH149 Temperature : 20 °C
Test date : Dec. 15, 2016 Humidity : 52 %
Note: Level = Reading + Factor
Margin = Level – Limit
Factor = (LISN, ISN, PLC or current probe) Factor + Cable Loss+ Attenuator
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 18 of 99
FCC ID. : WT8OMA60
6. Test of Spurious Emission (Radiated)
6.1. Test Limit
Undesirable emission limits. Except as shown in paragraph (b)(7) of this section, the maximum
emissions outside of the frequency bands of operation shall be attenuated in accordance with the
following limits:
(1) For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35
GHz band shall not exceed an e.i.r.p. of −27 dBm/MHz.
(2) For transmitters operating in the 5.25-5.35 GHz band: All emissions outside of the 5.15-5.35
GHz band shall not exceed an e.i.r.p. of −27 dBm/MHz.
(3) For transmitters operating in the 5.47-5.725 GHz band: All emissions outside of the
5.47-5.725 GHz band shall not exceed an e.i.r.p. of −27 dBm/MHz.
(4) For transmitters operating in the 5.725-5.85 GHz band:
(i) All emissions shall be limited to a level of -27 dBm/MHz at 75 MHz or more above or below
the band edge increasing linearly to 10 dBm/MHz at 25 MHz above or below the band edge,
and from 25MHz above or below the band edge increasing linearly to a level of 15.6 dBm/MHz
at 5 MHz above or below the band edge, and from 5 MHz above or below the band edge
increasing linearly to a level of 27dBm/MHz at the band edge.
(5) The emission measurements shall be performed using a minimum resolution bandwidth of 1
MHz. A lower resolution bandwidth may be employed near the band edge, when necessary,
provided the measured energy is integrated to show the total power over 1 MHz.
(6) Unwanted emissions below 1 GHz must comply with the general field strength limits set forth
in §15.209. Further, any U-NII devices using an AC power line are required to comply also
with the conducted limits set forth in §15.207.
(7) The provisions of §15.205 apply to intentional radiators operating under this section.
(8) When measuring the emission limits, the nominal carrier frequency shall be adjusted as close
to the upper and lower frequency band edges as the design of the equipment permits.
6.2. Test Procedures
a. The EUT was placed on a rotatable table top 0.8 meter above ground.
b. The EUT was set 3 meters from the interference receiving antenna which was mounted on
the top of a variable height antenna tower.
c. The table was rotated 360 degrees to determine the position of the highest radiation.
d. The antenna is a broadband antenna and its height is varied between one meter and four
meters above ground to find the maximum value of the field strength both horizontal
polarization and vertical polarization of the antenna are set to make the measurement.
e. For each suspected emission the EUT was arranged to its worst case and then tune the
antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the
maximum reading.
f. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified
bandwidth with Maximum Hold Mode.
g. If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then
testing will be stopped and peak values of EUT will be reported, otherwise, the emissions
which do not have 3 dB margin will be repeated one by one using the quasi-peak method and
reported.
h. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than
average limit (that means the emission level in peak mode also complies with the limit in
average mode), then testing will be stopped and peak values of EUT will be reported,
otherwise, the emissions will be measured in average mode again and reported.
i. “Cone of radiation” has been considered to be 3dB bandwidth of the measurement antenna.
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
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FCC ID. : WT8OMA60
6.3. Typical Test Setup
Below 30MHz test setup
30MHz- 1GHz Test Setup
Above 1GHz Test Setup
Turn 0.8M
Equipment under Test
Ground Plane
Receiver
* 3m
Antenna
Turn 0.8M
Equipment under Test
Ground Plane
Receiver
* 3m
Antenna
1m
1.5M
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FCC ID. : WT8OMA60
6.4. Test Result and Data (9kHz ~ 30MHz)
The 9kHz - 30MHz spurious emission is under limit 20dB more.
6.5. Test Result and Data (30MHz ~ 1GHz)
Power : PoE Pol/Phase : VERTICAL
Test Mode : Mode 4, CH36 Temperature : 23 °C
Test Date : Dec. 13, 2016 Humidity : 66 %
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : HORIZONTAL
Test Mode : Mode 4, CH36 Temperature : 23 °C
Test Date : Dec. 13, 2016 Humidity : 66 %
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : VERTICAL
Test Mode : Mode 4, CH149 Temperature : 23 °C
Test Date : Dec. 13, 2016 Humidity : 66 %
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : HORIZONTAL
Test Mode : Mode 4, CH149 Temperature : 23 °C
Test Date : Dec. 13, 2016 Humidity : 66 %
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
6.6. Test Result and Data (1GHz ~ 40GHz)
Power : PoE Pol/Phase : VERTICAL
Test Mode : Mode 1, CH36 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : HORIZONTAL
Test Mode : Mode 1, CH36 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : VERTICAL
Test Mode : Mode 1, CH44 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : HORIZONTAL
Test Mode : Mode 1, CH44 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : VERTICAL
Test Mode : Mode 1, CH48 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
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FCC ID. : WT8OMA60
Power : PoE Pol/Phase : HORIZONTAL
Test Mode : Mode 1, CH48 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Mode : Mode 6, CH42 Temperature : 25°C
Test Date : Nov. 12, 2016 Humidity : 60%
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Test Date : Nov. 12, 2016 Humidity : 60%
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Test Mode : Mode 1, CH149 Temperature : 25°C
Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Mode : Mode 5, CH151 Temperature : 25°C
Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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Test Date : Nov. 18, 2016 Humidity : 60%
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6.7. Restricted Bands of Operation
Only spurious emissions are permitted in any of the frequency bands listed below:
MHz MHz MHz GHz
0.09000 – 0.11000
0.49500 – 0.505**
2.17350 – 2.19050
4.12500 – 4.12800
4.17725 – 4.17775
4.20725 – 4.20775
6.21500 – 6.21800
6.26775 – 6.26825
6.31175 – 6.31225
8.29100 – 8.29400
8.36200 – 8.36600
8.37625 – 8.38675
8.41425 – 8.41475
12.29000 – 12.29300
12.51975 – 12.52025
12.57675 – 12.57725
13.36000 – 13.41000
16.42000 – 16.42300
16.69475 – 16.69525
16.80425 – 16.80475
25.50000 – 25.67000
37.50000 – 38.25000
73.00000 – 74.60000
74.80000 – 75.20000
108.00000 – 121.94000
123.00000 – 138.00000
149.90000 – 150.05000
156.52475 – 156.52525
156.70000 – 156.90000
162.01250 – 167.17000
167.72000 – 173.20000
240.00000 – 285.00000
322.00000 – 335.40000
399.9 – 410.0
608.0 – 614.0
960.0 – 1240.0
1300.0 – 1427.0
1435.0 – 1626.5
1645.5 – 1646.5
1660.0 – 1710.0
1718.8 – 1722.2
2200.0 – 2300.0
2310.0 – 2390.0
2483.5 – 2500.0
2655.0 – 2900.0
3260.0 – 3267.0
3332.0 – 3339.0
3345.8 – 3358.0
3600.0 – 4400.0
4.500 – 5.150
5.350 – 5.460
7.250 – 7.750
8.025 – 8.500
9.000 – 9.200
9.300 – 9.500
10.600 – 12.700
13.250 – 13.400
14.470 – 14.500
15.350 – 16.200
17.700 – 21.400
22.010 – 23.120
23.600 – 24.000
31.200 – 31.800
36.430 – 36.500
Above 38.6
**: Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz
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7. On Time, Duty Cycle and Measurement methods
7.1. Test Limit
None; for reporting purposes only.
7.2. Test Procedure
KDB 789033 Zero-Span Spectrum Analyzer Method.
7.3. Test Setup Layout
7.4. Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
Modulation Type On Time
(msec)
Period
Time
(msec)
Duty Cycle
(%) 1/T Minimum
VBW(Hz)
Duty Cycle
correction Factor
(dB)
802.11a 2.05 2.10 97.62% 487.80 0.10
802.11ac VHT20 1.92 1.97 97.46% 520.83 0.11
802.11ac VHT40 0.85 1.00 85.00% 1176.47 0.71
802.11ac VHT80 0.47 0.52 90.00% 2136.75 0.46
7.5. Measurement Methods
26 dB and 6dB Emission BW KDB 789033 D02 v01, Section C
99% Occupied BW KDB 789033 D02 v01, Section D
Conducted Output Power KDB 789033 D02 v01, Section E.2.d and E.3.b
(Method PM-G)
Power Spectral Density KDB 789033 D02 v01, Section F
Unwanted emissions in
restricted bands KDB 789033 D02 v01, Sections G and H
Unwanted emissions in
non-restricted bands KDB 789033 D02 v01, Sections G and H
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Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
Ref 147 dBµV
A
tt 30 dB
*
*
*
*
Offset 20 dB
Center 5.745 GHz 500 µs/
1 PK
CLRWR
3 PK
CLRWR
A
SGL
LVL
RBW 10 MHz
V
BW 10 MHz
SWT 5 ms
*
50
60
70
80
90
100
110
120
130
140
1
M
arker 1 [T1 ]
85.07 dBµ
V
260.000000 µs
2
Delta 2 [T1 ]
0.12 dB
2.100000 ms
1
Delta 1 [T1 ]
-0.58 dB
2.050000 ms
Ref 147 dBµV
A
tt 30 dB
*
*
*
*
Offset 20 dB
Center 5.745 GHz 500 µs/
1 PK
CLRW
R
3 PK
CLRW
R
A
SGL
LVL
RBW 10 MHz
V
BW 10 MHz
SWT 5 ms
50
60
70
80
90
100
110
120
130
140
1
M
arker 1 [T1 ]
83.70 dBµ
V
470.000000 µs
2
Delta 2 [T1 ]
1.50 dB
1.970000 ms
1
Delta 1 [T1 ]
-0.06 dB
1.920000 ms
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
Ref 147 dBµV
A
tt 30 dB
*
*
*
*
Offset 20 dB
Center 5.755 GHz 500 µs/
1 PK
CLRW
R
3 PK
CLRW
R
A
SGL
LVL
RBW 10 MHz
V
BW 10 MHz
SWT 5 ms
50
60
70
80
90
100
110
120
130
140
1
M
arker 1 [T1 ]
84.10 dBµ
V
760.000000 µs
2
Delta 2 [T1 ]
-0.15 dB
1.000000 ms
1
Delta 1 [T1 ]
-0.03 dB
960.000000 µs
Ref 147 dBµV
A
tt 30 dB
*
*
*
*
Offset 20 dB
Center 5.21 GHz 200 µs/
1 PK
CLRW
R
3 PK
CLRW
R
A
SGL
LVL
RBW 10 MHz
V
BW 10 MHz
SWT 2 ms
50
60
70
80
90
100
110
120
130
140
1
M
arker 1 [T1 ]
85.44 dBµV
660.000000 µs
2
Delta 2 [T1 ]
-2.32 dB
520.000000 µs
1
Delta 1 [T1 ]
-1.53 dB
468.000000 µs
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8. 6dB Bandwidth
8.1. Test Limit
FCC §15.407
The minimum 6 dB bandwidth shall be at least 500 kHz.
8.2. Test Procedure
Reference to 789033 D02 General UNII Test Procedures New Rules v01: The transmitter output is
connected to a spectrum analyzer with the RBW set to100KHz, the VBW >= 3 x RBW, peak detector
and max hold.
8.3. Test Setup Layout
8.4. Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
In the 5.8G Band
Modulation Type Channel Frequency
(MHz)
6dB Bandwidth (MHz) Minimum
Limit
(MHz)
ANT 1 ANT 2 ANT 3
802.11a
149 5745 16.40 16.40 16.40 0.50
157 5785 16.40 16.40 16.40 0.50
165 5825 16.30 16.30 16.30 0.50
802.11ac VHT20
149 5745 17.60 17.60 17.60 0.50
157 5785 17.60 17.60 17.60 0.50
165 5825 17.50 17.50 17.50 0.50
802.11ac VHT40 151 5755 36.20 36.00 36.20 0.50
159 5795 36.00 36.40 36.40 0.50
8
02.11
ac VHT80
155 5775 73.28 74.56 74.88 0.50
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Antenna 1
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
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Antenna 1
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
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Antenna 2
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
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Antenna 2
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
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Antenna 3
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
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Antenna 3
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
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9. 26dB Bandwidth
9.1. Test Limit
None; for reporting purposes only.
9.2. Test Procedure
Reference to 789033 D02 General UNII Test Procedures New Rules v01: The transmitter output is
connected to a spectrum analyzer with the RBW = approximately 1% of the emission bandwidth, the
VBW >= 3 x RBW, peak detector and max hold.
9.3. Test Setup Layout
9.4. Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
In the 5.2G Band
Modulation Type Channel Frequency
(MHz)
26dB Bandwidth (MHz)
ANT 1 ANT 2 ANT 3
802.11a
36 5180 22.10 21.70 21.90
44
5220
23.30 23.00 23.30
48 5240 23.60 22.70 22.50
802.11ac VHT20
36
5180
23.20 23.10 23.60
44
5220
24.20 26.00 25.80
48 5240 25.00 25.80 23.70
802.11ac VHT40
38
5190
45.60 45.00 44.60
46 5230 45.30 45.60 45.00
802.11ac VHT80
42
5210
84.96 86.24 85.92
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Antenna 1
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
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Antenna 1
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
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Antenna 2
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
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Antenna 2
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
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Antenna 3
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
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Antenna 3
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
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10. Average Power
10.1.Test Limit
None; for reporting purposes only.
10.2.Test Procedure
The transmitter output is connected to a power meter.
The cable assembly insertion loss of 11 dB (including 10 dB pad and 1 dB cable) was entered as an
offset in the power meter to allow for direct reading of power.
10.3.Test Setup Layout
10.4.Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
In the 5.2G Band
Modulation Type Channel Frequency
(MHz)
Avg Power Output (dBm) Total
Power
(dBm)
Power
Limit
(dBm)
ANT 1 ANT 2 ANT 3 1+2+3
802.11a
36 5180 16.91 16.72 17.88 21.97 30.00
44 5220 20.31 20.09 20.91 25.22 30.00
48 5240 20.12 20.05 20.43 24.97 30.00
802.11an HT20
36 5180 17.02 17.01 17.85 22.08 30.00
44 5220 20.52 20.41 21.12 25.47 30.00
48 5240 20.51 20.48 20.88 25.40 30.00
802.11an HT40 38 5190 11.34 10.88 11.87 16.15 30.00
46 5230 19.47 19.25 19.88 24.31 30.00
802.11ac VHT20
36 5180 17.09 17.07 17.96 22.16 30.00
44 5220 20.60 20.46 21.18 25.53 30.00
48 5240 20.56 20.43 20.93 25.42 30.00
802.11ac VHT40 38 5190 11.38 10.95 11.92 16.21 30.00
46 5230 19.53 19.33 19.91 24.37 30.00
802.11ac VHT80 42 5210 10.06 9.69 10.02 14.70 30.00
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 80 of 99
FCC ID. : WT8OMA60
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
In the 5.8G Band
Modulation Type Channel Frequency
(MHz)
Avg Power Output (dBm) Total
Power
(dBm)
Power
Limit
(dBm)
ANT 1 ANT 2 ANT 3 1+2+3
802.11a
149 5745 23.79 23.36 23.95 28.48 30.00
157 5785 23.42 22.93 23.35 28.01 30.00
165 5825 23.26 22.92 23.29 27.93 30.00
802.11an HT20
149 5745 23.86 23.44 23.70 28.44 30.00
157 5785 23.39 23.01 23.32 28.01 30.00
165 5825 23.33 22.89 23.21 27.92 30.00
802.11an HT40 151 5755 21.05 20.42 21.48 25.78 30.00
159 5795 23.01 22.77 23.24 27.78 30.00
802.11ac VHT20
149 5745 23.91 23.51 23.77 28.50 30.00
157 5785 23.44 23.04 23.35 28.05 30.00
165 5825 23.36 22.93 23.23 27.95 30.00
802.11ac VHT40 151 5755 21.09 20.46 21.52 25.82 30.00
159 5795 23.05 22.83 23.29 27.83 30.00
802.11ac VHT80
155 5775 16.22 15.86 16.75 21.06 30.00
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 81 of 99
FCC ID. : WT8OMA60
11. Output Power and PPSD
11.1.Test Limit
Output Power:
Frequency Band Limit
5.15~5.25GHz
Operating Mode
Outdoor access point The maximum conducted output power over the
frequency band of operation shall not exceed 1 W
(30dBm) provided the maximum antenna gain does not
exceed 6 dBi. If transmitting antennas of directional
gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power
spectral density shall be reduced by the amount in dB
that the directional gain of the antenna exceeds 6 dBi.
The maximum e.i.r.p. at any elevation angle above
30degrees as measured from the horizon must not
exceed125 mW (21 dBm).
Indoor access point The maximum conducted output power over the
frequency band of operation shall not exceed 1 W
(30dBm) provided the maximum antenna gain does not
exceed 6 dBi. If transmitting antennas of directional
gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power
spectral density shall be reduced by the amount in dB
that the directional gain of the antenna exceeds 6 dBi.
Fixed point-to-point
access points
The maximum conducted output power over the
frequency band of operation shall not exceed 1 W
(30dBm). Fixed point-to-point U-NII devices may employ
antennas with directional gain up to 23 dBi without any
corresponding reduction in the maximum conducted
output power or maximum power spectral density. For
fixed point-to-point transmitters that employ a directional
antenna gain greater than 23 dBi, a 1 dB reduction in
maximum conducted output power and maximum power
spectral density is required for each 1 dB of antenna gain
in excess of 23 dBi.
Mobile and portable
client devices
The maximum conducted output power over the
frequency band of operation shall not exceed 250 mW
(24dBm) provided the maximum antenna gain does not
exceed 6 dBi. If transmitting antennas of directional gain
greater than 6 dBi are used, both the maximum
conducted output power and the maximum power
spectral density shall be reduced by the amount in dB
that the directional gain of the antenna exceeds 6 dBi.
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 82 of 99
FCC ID. : WT8OMA60
Frequency Band Limit
5.25-5.35 GHz The maximum conducted output power over the
frequency bands of operation shall not exceed the
lesser of 250 mW (24dBm) or 11 dBm 10 log B, where B
is the 26 dB emission bandwidth in megahertz. If
transmitting antennas of directional gain greater than 6
dBi are used, both the maximum conducted output
power and the maximum power spectral density shall
be reduced by the amount in dB that the directional
gain of the antenna exceeds 6 dBi.
5.470-5.725 GHz
5.725~5.85 GHz The maximum conducted output power over the
frequency band of operation shall not exceed 1 W
(30dBm). If transmitting antennas of directional gain
greater than 6 dBi are used, both the maximum
conducted output power and the maximum power
spectral density shall be reduced by the amount in dB
that the directional gain of the antenna exceeds 6 dBi.
However, fixed point-to-point U-NII devices operating in
this band may employ transmitting antennas with
directional gain greater than 6 dBi without any
corresponding reduction in transmitter conducted
power.
PSD:
Frequency Band Limit
5.15~5.25GHz
Operating Mode
Outdoor access point 17 dBm/MHz
Indoor access point 17 dBm/MHz
Fixed point-to-point access points 17 dBm/MHz
Mobile and portable client devices 11 dBm/MHz
5.725~5.85 GHz 11 dBm/MHz
5.470-5.725 GHz 11 dBm/MHz
5.725~5.85 GHz 30 dBm/500kHz
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 83 of 99
FCC ID. : WT8OMA60
11.2.Test Procedure
As an alternative to FCC KDB-789033, the EUT maximum conducted output power was
Measured with an average power meter employing a video bandwidth greater than 6dB BW of the
emission under test. Maximum conducted output power was read directly from the meter across
all data rates, and across three channels within each sub-band. Special care was used to make
sure that the EUT was transmitting in continuous mode. This method exceeds the limitations of
FCC KDB-789033, and provides more accurate measurements.
802.11an (BW40MHz) Maximum conducted output power using KDB 789033 section E)3)b)
Method PM-G (Measurement using a gated RF average power meter)
Note: the power meter have a video bandwidth that is greater than or equal to the measurement
bandwidth, (Anritsu/ MA2411B video bandwidth: 65MHz)
802.11ac (BW=80MHz) Maximum conducted output power using KDB 789033 section E)2)b)
Method SA-1 (trace averaging with the EUT transmitting at full power throughout each sweep).
When transmitted signals consist of two or more non-contiguous spectrum segments (e.g., 80+80
MHz mode) or when a single spectrum segment of a transmission crosses the boundary between
two adjacent U-NII bands, KDB 644545 D01 section F) procedure is used for measurements.
11.3.Test Setup Layout
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 84 of 99
FCC ID. : WT8OMA60
11.4. Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
In the 5.2G Band
Modulation
Type CH Freq.
(MHz)
Meas PPSD (dBm/MHz) Sum chain
(dBm)
Duty
Cycle
CF(dB)
Total Corr'd
PPSD
(dBm/MHz)
PPSD
Limit
(dBm/MHz)
ANT 1 ANT 2 ANT 3
802.11a
36 5180 5.31 5.36 5.99 10.34 0.10 10.44 13.36
44 5220 8.35 8.09 8.66 13.14 0.10 13.25 13.36
48 5240 8.19 8.14 8.06 12.90 0.10 13.01 13.36
802.11ac
VHT20
36 5180 5.11 5.01 5.77 10.08 0.11 10.19 13.36
44 5220 8.53 7.59 8.66 13.06 0.11 13.17 13.36
48 5240 5.80 5.55 8.55 11.63 0.11 11.74 13.36
802.11ac
VHT40
38 5190 -3.75 -5.11 -3.57 0.68 0.71 1.39 13.36
46 5230 4.08 3.86 4.62 8.97 0.71 9.68 13.36
802.11ac
VHT80 42 5210 -8.27 -8.56 -8.52 -3.68 0.46 -3.22 13.36
In the 5.8G Band
Modulation
Type CH Freq.
(MHz)
Meas PPSD (dBm/MHz) Sum
chain
(dBm)
Duty
Cycle
CF(dB)
10log
(500KHz/RBW)
CF (dB)
Total Corr'd
PPSD
(dBm/500KHz)
PPSD
Limit
(dBm/500KHz)
ANT 1 ANT 2 ANT 3
802.11a
149 5745 12.26 12.06 12.54 17.06 0.10 -3.01 14.15 26.36
157 5785 11.71 11.68 12.17 16.63 0.10 -3.01 13.72 26.36
165 5825 11.31 11.36 11.76 16.25 0.10 -3.01 13.34 26.36
802.11ac
VHT20
149 5745 11.60 11.73 12.27 16.65 0.11 -3.01 13.75 26.36
157 5785 11.31 11.38 11.79 16.27 0.11 -3.01 13.37 26.36
165 5825 10.99 10.88 11.33 15.84 0.11 -3.01 12.94 26.36
802.11ac
VHT40
151 5755 6.39 6.62 7.03 11.46 0.71 -3.01 9.16 26.36
159 5795 7.89 8.08 8.69 13.00 0.71 -3.01 10.70 26.36
802.11ac
VHT80 155 5775 4.98 5.28 5.77 10.13 0.46 -3.01 7.58 26.36
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 85 of 99
FCC ID. : WT8OMA60
5.2G Band
Antenna 1
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 86 of 99
FCC ID. : WT8OMA60
Antenna 1
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 87 of 99
FCC ID. : WT8OMA60
Antenna 2
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 88 of 99
FCC ID. : WT8OMA60
Antenna 2
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 89 of 99
FCC ID. : WT8OMA60
Antenna 3
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH36 CH36
CH44 CH44
CH48 CH48
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 90 of 99
FCC ID. : WT8OMA60
Antenna 3
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH38 CH42
CH46
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 91 of 99
FCC ID. : WT8OMA60
5.8G Band
Antenna 1
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 92 of 99
FCC ID. : WT8OMA60
Antenna 1
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 93 of 99
FCC ID. : WT8OMA60
Antenna 2
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 94 of 99
FCC ID. : WT8OMA60
Antenna 2
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 95 of 99
FCC ID. : WT8OMA60
Antenna 3
Modulation Standard: 802.11a (6Mbps) Modulation Standard: 802.11ac, VHT20 (6.5Mbps)
CH149 CH149
CH157 CH157
CH165 CH165
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 96 of 99
FCC ID. : WT8OMA60
Antenna 3
Modulation Standard: 802.11ac, VHT40 (13.5Mbps) Modulation Standard: 802.11ac, VHT80 (29.3Mbps)
CH151 CH155
CH159
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 97 of 99
FCC ID. : WT8OMA60
12. Frequency Stability
12.1.Test Procedure
1. The EUT was placed inside the Temperature and Humidity chamber.
2. The transmitter output was connected to spectrum analyzer.
3. Turn the EUT on and couple its output to a spectrum analyzer.
4. Turn the EUT off and set the chamber to the highest temperature specified.
5. Allow sufficient time (approximately 30 min) for the temperature of the chamber to stabilize,
turn the EUT on and measure the operating frequency after 2, 5, and 10 minutes.
6. Repeat step 2 and 3 with the temperature chamber set to the lowest temperature.
7. The test chamber was allowed to stabilize at +20 degree C for a minimum of 30 minutes. The
supply voltage was then adjusted on the EUT from 85% to 115% and the frequency record.
12.2.Test Setup Layout
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 98 of 99
FCC ID. : WT8OMA60
12.3.Test Result and Data
Temperature: 24°C Humidity: 65%
Test Date: Nov. 30, 2016
Operating frequency: 5180 MHz
Temp Power
supply 2 minute 5 minute 10 minute
() (V) (MHz) (%) (MHz) (%) (MHz) (%)
55
102 5179.9905 -
0.000183
5179.6964 -
0.005862
5179.9106
-0.017256
120 5179.1772 -
0.015884
5179.0394 -
0.018545
5179.5705
-0.082924
138 5179.5429 -
0.008824
5179.6522 -
0.006715
5179.2216
-0.150267
40
102 5179.5595 -
0.008504
5179.8270 -
0.003340
5179.4093
-0.114038
120 5179.4599 -
0.010426
5179.0546 -
0.018251
5179.8926
-0.020732
138 5179.8581 -
0.002739
5179.7115 -
0.005569
5179.5289
-0.090947
30
102 5179.3769 -
0.012029
5179.6699 -
0.006373
5179.0823
-0.177157
120 5179.9169 -
0.001604
5179.6403 -
0.006944
5179.9184
-0.015751
138 5179.0564 -
0.018216
5179.0924 -
0.017522
5179.3792
-0.119846
20
102 5179.4268 -
0.011067
5179.7717 -
0.004408
5179.9101
-0.017355
120 5179.9354 -
0.001247
5179.8947 -
0.002033
5179.6562
-0.066374
138 5179.7828 -
0.004193
5179.0535 -
0.018273
5179.9636
-0.007037
10
102 5179.9391 -
0.001176
5179.7599 -
0.004636
5179.1767
-0.158945
120 5179.8723 -
0.002465
5179.0996 -0
.017382
5179.8226
-0.034243
138 5179.7792 -
0.004263
5179.4824 -
0.009992
5179.6730
-0.063123
0
102 5179.2982 -
0.013548
5179.4101 -
0.011389
5179.0718
-0.179188
120 5179.4308 -
0.010988
5179.9450 -
0.001063
5179.6967
-0.058556
138 5179.4532 -
0.010556
5179.1615 -
0.016188
5179.3222
-0.130854
-10
102 5179.3832 -
0.011908
5179.1097 -
0.017187
5179.8043
-0.037788
120 5179.2259 -
0.014944
5179.2812 -
0.013877
5179.6869
-0.060436
138 5179.7606 -
0.004621
5179.1119 -0.017
144
5179.7414
-0.049916
-20
102 5179.4970 -
0.009711
5179.6696 -
0.006379
5179.3358
-0.128225
120 5179.4398 -
0.010815
5179.5995 -
0.007733
5179.4248
-0.111045
138 5179.8862 -
0.002196
5179.7869 -
0.004114
5179.7340
-0.051355
-30
102 5179.5837 -
0.008037
5179.9724 -
0.000533
5179.7676
-0.044861
120 5179.9357 -
0.001241
5179.1066 -
0.017248
5179.7421
-0.049780
138 5179.3405 -
0.012732
5179.2267 -
0.014928
5179.9182
-0.015785
Limit:
Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission is
maintained within the band of operation under all conditions of normal operation as specified in the users manual.
CERPASS TECHNOLOGY CORP. Report No.: TEFE1609105
CERPASS TECHNOLOGY CORP. Issued date : Dec. 16, 2016
Page No. : 99 of 99
FCC ID. : WT8OMA60
13. Automatically Discontinue Transmission
13.1.Limit of Automatically Discontinue Transmission
The device shall automatically discontinue transmission in case of either absence of information to
transmit or operational failure. These provisions are not intended to preclude the transmission of
control or signaling information or the use of repetitive codes used by certain digital technologies to
complete frame or burst intervals. Applicants shall include in their application for equipment
authorization to describe how this requirement is met.
13.2.Test Result of Automatically Discontinue Transmission
While the EUT is not transmitting any information, the EUT can automatically discontinue
transmission and become standby mode for power saving. The EUT can detect the controlling
signal of ACK message transmitting from remote device and verify whether it shall resend or
discontinue transmission.
Download: WiFi Access Point Test Report None Open Mesh, Inc.

Document ID3246065
Application IdIHievb4jUwBgUBk1oEj6+g==
Document DescriptionTest Report_NII
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize4459203
Date Submitted2017-01-04 00:00:00
Date Available2017-01-10 00:00:00
Creation Date2016-12-28 14:56:28
Producing SoftwareGPL Ghostscript 9.05
Document Lastmod2016-12-29 11:01:47
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Document Author: None

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