Test report

FCC ID: JIL2188

Test Report

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FCCID_4479412

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Report No: CCISE190809601V02 1. Cover Page FCC REPORT Applicant: Alligator Communications, Inc. Address of Applicant: 1400 Coleman Ave., Santa Clara, CA 95050 Equipment Under Test (EUT) Product Name: 150-174 MHz MAS Licensed Radio Model No.: 2188 FCC ID: JIL2188 FCC CFR Title 47 Part 2 Applicable standards: FCC CFR Title 47 Part 90 Subpart I Date of sample receipt: 26 Aug., 2019 Date of Test: 27 Aug., to 29 Aug., 2019 Date of report issued: 11 Oct., 2019 Test Result: PASS* * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the CCIS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.

Report No: CCISE190809601V02 2. Version Version No. Date Description 00 30 Aug., 2019 Original Remove 25KHz BW test data, Add 01 24 Sep., 2019 Transient frequency behaviour, Update page 8 02 11 Oct., 2019 Update page 7, 18, 25, 26 Tested by: Date: 11 Oct., 2019 Test Engineer Reviewed by: Date: 11 Oct., 2019 Project Engineer Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 33

Report No: CCISE190809601V02 3. Contents Page 1. COVER PAGE .............................................................................................................................................................. 1 2. VERSION ....................................................................................................................................................................... 2 3. CONTENTS................................................................................................................................................................... 3 4. TEST SUMMARY ......................................................................................................................................................... 4 5. GENERAL INFORMATION ........................................................................................................................................ 5 5.1 CLIENT INFORMATION ............................................................................................................................................ 5 5.2 GENERAL DESCRIPTION OF E.U.T........................................................................................................................ 5 5.3 TEST MODES .......................................................................................................................................................... 5 5.4 DESCRIPTION OF SUPPORT UNITS ........................................................................................................................ 5 5.5 MEASUREMENT UNCERTAINTY.............................................................................................................................. 6 5.6 LABORATORY FACILITY.......................................................................................................................................... 6 5.7 LABORATORY LOCATION ....................................................................................................................................... 6 5.8 TEST INSTRUMENTS LIST ....................................................................................................................................... 7 6. TEST RESULTS ........................................................................................................................................................... 8 6.1 RF OUTPUT POWER .............................................................................................................................................. 8 6.2 TYPES OF EMISSIONS .......................................................................................................................................... 10 6.3 OCCUPIED BANDWIDTH ....................................................................................................................................... 10 6.4 EMISSION MASKS ................................................................................................................................................ 14 6.5 OUT OF BAND EMISSION AT ANTENNA TERMINALS .............................................................................................. 16 6.6 FIELD STRENGTH OF SPURIOUS RADIATION MEASUREMENT............................................................................... 19 6.7 FREQUENCY STABILITY ........................................................................................................................................ 22 6.8 TRANSIENT FREQUENCY BEHAVIOR .................................................................................................................... 24 7 TEST SETUP PHOTO ............................................................................................................................................... 27 8 EUT CONSTRUCTIONAL DETAILS ...................................................................................................................... 28 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 33

Report No: CCISE190809601V02 4. Test Summary Test Item Section in CFR 47 Result Part 2.1046 RF Output Power Pass Part 90.259 (b)(1) Part 2.1047 Types of emissions Pass Part 90.207 Part 2.1049 Occupied Bandwidth Pass Part 90.209 Emission masks Part 90.210 Pass Spurious Emissions at Antenna Terminal Part 2.1051 Pass Field Strength of Spurious Radiation Part 2.1053 Pass Part 2.1055 Frequency stability Pass Part 90.213 Transient frequency behavior Part 90.214 Pass Pass: The EUT complies with the essential requirements in the standard. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 4 of 33

CCIS Report No: CCISE190809601V02 5. General Information 5.1 Client Information Applicant: Alligator Communications, Inc. Address: 1400 Coleman Ave., Santa Clara, CA 95050 Manufacturer/ Factory: Alligator Communications, Inc. Address: 1400 Coleman Ave., Santa Clara, CA 95050 5.2 General Description of E.U.T. Product Name: 150—174 MHz MAS Licensed Radio Model No.: 2188 Operation Frequency range: 150 MHz—174 MHz Modulation type: 4GFSK Antenna type: External antenna (°N" type) Antenna gain: 0 dBi Power supply: Operating Voltage Scope: 12V DC to 24V DC Normal test voltage: 12V DC. Operation Frequency of Test Channel Test Channel Bandwidth =6.25 (kHz) Bandwidth = 12.5 (KHz) Lowest channel 150.00325MHz 150.00625MHz Middle channel 162.00000MHz 162.00000MHz Highest channel 173.99675 MHz 173.99375 MHz 5.3 Test modes Operating Environment: Temperature: Normal: 15°C ~35°C, Extreme: —30°C ~+50°C Humidity: 20 % ~ 75 % RH Atmospheric Pressure: 1008 mbar Voltage: Nominal: 12Vde, Extreme: Low 10.2 Vde, High 27.6 Vde Test mode: Transmitting mode | Keep the EUT in continuously transmitting mode with modulation. 5.4 Description of Support Units Manufacturer Description Model S/N FCC ID/DoC Lenovo PC ThinkPad—E450 2014AP5917 / GS Japan Lead—acid battery 55D26R—MFZ 8362810610 N/A Shenzhen Zhongfian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 5 of 33

Report No: CCISE190809601V02 5.5 Measurement Uncertainty Parameters Expanded Uncertainty Radiated Emission (9kHz ~ 30MHz) ±2.76 dB (k=2) Radiated Emission (30MHz ~ 1000MHz) ±4.28 dB (k=2) Radiated Emission (1GHz ~ 18GHz) ±5.72 dB (k=2) Radiated Emission (18GHz ~ 40GHz) ±2.88 dB (k=2) 5.6 Laboratory Facility The test facility is recognized, certified, or accredited by the following organizations:  FCC - Registration No.: CN1211 Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been accredited as a testing laboratory by FCC (Federal Communications Commission). The Registration No. is 727551.  IC - Registration No.: CN0021 The 3m Semi-anechoic chamber of Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been Registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 10106A-1.  CNAS - Registration No.: CNAS L6048 Shenzhen Zhongjian Nanfang Testing Co., Ltd. is accredited to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration laboratories for the competence of testing. The Registration No. is CNAS L6048.  A2LA - Registration No.: 4346.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. The test scope can be found as below link: https://portal.a2la.org/scopepdf/4346-01.pdf 5.7 Laboratory Location Shenzhen Zhongjian Nanfang Testing Co., Ltd. Address: No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Email: info@ccis-cb.com, Website: http://www.ccis-cb.com Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 6 of 33

Report No: CCISE190809601V02 5.8 Test Instruments list Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) 3m SAC SAEMC 9m*6m*6m 966 07-22-2017 07-21-2020 BiConiLog Antenna SCHWARZBECK VULB9163 497 03-18-2019 03-17-2020 Biconical Antenna SCHWARZBECK VUBA9117 359 06-22-2017 06-21-2020 Horn Antenna SCHWARZBECK BBHA9120D 916 03-18-2019 03-17-2020 Horn Antenna SCHWARZBECK BBHA9120D 1805 06-22-2017 06-21-2020 Horn Antenna SCHWARZBECK BBHA 9170 BBHA9170582 11-21-2018 11-20-2019 EMI Test Software AUDIX E3 Version: 6.110919b Pre-amplifier HP 8447D 2944A09358 03-18-2019 03-17-2020 Pre-amplifier CD PAP-1G18 11804 03-18-2019 03-17-2020 Spectrum analyzer Rohde & Schwarz FSP30 101454 03-18-2019 03-17-2020 EMI Test Receiver Rohde & Schwarz ESRP7 101070 03-18-2019 03-17-2020 Spectrum Analyzer Agilent N9020A MY50510123 11-10-2018 11-09- 2019 Spectrum analyzer Rohde & Schwarz FSP40 100363 11-21-2018 11-20-2019 Signal Generator Rohde & Schwarz SMX 835454/016 03-18-2019 03-17-2020 Signal Generator R&S SMR20 1008100050 03-18-2019 03-17-2020 RF Switch Unit MWRFTEST MW200 N/A N/A N/A Test Software MWRFTEST MTS8200 Version: 2.0.0.0 Cable ZDECL Z108-NJ-NJ-81 1608458 03-18-2019 03-17-2020 Cable MICRO-COAX MFR64639 K10742-5 03-18-2019 03-17-2020 Cable SUHNER SUCOFLEX100 58193/4PE 03-18-2019 03-17-2020 DC Power Supply XinNuoEr WYK-10020K 1409050110020 10-31-2018 10-30-2019 Temperature HengPu HPGDS-500 20140828008 09-24-2018 09-23-2019 Humidity Chamber 09-25-2018 09-25-2019 Oscilloscope Tektronix TDS5054B B021436 09-25-2019 09-24-2018 Power Sensor D.A.R.E RPR3006W 15I00041SNO12 11-10-2018 11-09- 2019 Power Sensor D.A.R.E RPR3006W 15I00041SNO54 11-10-2018 11-09- 2019 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 7 of 33

Report No: CCISE190809601V02 6. Test results 6.1 RF Output Power Test Requirement: FCC part 90.259(a)(4) Test Method: ANSI/TIA-603-D 2010 Limit: Test setup: 1. The EUT output RF connector was connected with a short cable to the spectrum analyzer. 2. Spectrum analyzer was set: RBW= 1MHz, VBW= 3 times RBW. 3. Use peak marker function to determine the peak amplitude level. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Conducted Output ANT Gain ERP Limit Bandwidth (kHz) Test Channel EPR (dBm) Power (dBm) (dBi) (dBm) Lowest channel 34.53 0 32.38 6.5K Middle channel 34.68 0 32.53 Highest channel 33.79 0 31.64 57.00 Lowest channel 34.54 0 32.39 12.5K Middle channel 34.65 0 32.50 Highest channel 33.83 0 31.68 NOT: EUT Service area radius (24km), EIRP= Conducted Output Power + ANT Gain, ERP=EIRP-2.15 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 8 of 33

Report No: CCISE190809601V02 Test plot as follows: 6.25K 12.5K Lowest channel Lowest channel * RBW 1 MHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 34.53 dBm * VBW 3 MHz 34.54 dBm Ref 41 dBm * Att 40 dB * SWT 5 ms 149.973250000 MHz Ref 41 dBm * Att 40 dB * SWT 5 ms 149.976250000 MHz 40 Offset 11 dB 40 Offset 11 dB 1 1 A A 30 30 1 PK 1 PK MAXH MAXH 20 LVL 20 LVL 10 10 0 0 -10 -10 3DB 3DB AC AC -20 -20 -30 -30 -40 -40 -50 -50 Center 150.00325 MHz 500 kHz/ Span 5 MHz Center 150.00625 MHz 500 kHz/ Span 5 MHz Date: 27.AUG.2019 10:06:13 Date: 27.AUG.2019 09:58:50 Middle channel Middle channel * RBW 1 MHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 34.68 dBm * VBW 3 MHz 34.65 dBm Ref 41 dBm * Att 40 dB * SWT 5 ms 161.980000000 MHz Ref 41 dBm * Att 40 dB * SWT 5 ms 162.000000000 MHz 40 Offset 11 dB 40 Offset 11 dB 1 1 A A 30 30 1 PK 1 PK MAXH MAXH 20 LVL 20 LVL 10 10 0 0 -10 -10 3DB 3DB AC AC -20 -20 -30 -30 -40 -40 -50 -50 Center 162 MHz 500 kHz/ Span 5 MHz Center 162 MHz 500 kHz/ Span 5 MHz Date: 27.AUG.2019 10:07:07 Date: 27.AUG.2019 10:00:09 Highest channel Highest channel * RBW 1 MHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 33.79 dBm * VBW 3 MHz 33.83 dBm Ref 41 dBm * Att 40 dB * SWT 5 ms 173.956750000 MHz Ref 41 dBm * Att 40 dB * SWT 5 ms 174.007500000 MHz 40 Offset 11 dB 40 Offset 11 dB 1 1 A A 30 30 1 PK 1 PK MAXH MAXH 20 LVL 20 LVL 10 10 0 0 -10 -10 3DB 3DB AC AC -20 -20 -30 -30 -40 -40 -50 -50 Center 173.99675 MHz 500 kHz/ Span 5 MHz Center 173.9875 MHz 500 kHz/ Span 5 MHz Date: 27.AUG.2019 10:07:56 Date: 27.AUG.2019 10:01:16 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 9 of 33

Report No: CCISE190809601V02 6.2 Types of emissions CHANNEL SPACING SYMBOL RATE TX FREQ DEVIATION EMISSION DESIGNATOR 6.25k sr = 1200 td = 600 4K0F1D 12.5 kHz sr = 4800 td = 2400 11k2F1D 6.3 Occupied Bandwidth Test Requirement: FCC part 90.209 Test Method: ANSI/TIA-603-D 2010 Test setup: Test Procedure: 1. The EUT output RF connector was connected with a short cable to the spectrum analyzer 2. RBW was set to about 1% of emission BW, VBW= 3 times RBW. 3. 99% bandwidth display line was placed on the screen, the occupied bandwidth is the delta frequency between the two points where the display line intersects the signal trace. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 10 of 33

Report No: CCISE190809601V02 Measurement Data: Bandwidth 99% Occupy Limit (kHz) Test Channel -26dB bandwidth (kHz) Channel (kHz) bandwidth (kHz) Lowest channel 1.98 2.64 6 6.25 Middle channel 1.92 2.64 6 Highest channel 1.92 2.70 6 Lowest channel 7.92 10.44 11.25 12.5 Middle channel 7.92 10.44 11.25 Highest channel 7.92 10.38 11.25 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 11 of 33

Report No: CCISE190809601V02 Test plot as follows: Channel Bandwidth = 6.25 kHz 99% 26dB * RBW 100 Hz Marker 1 [T1 ] * RBW 100 Hz Marker 1 [T1 ] * VBW 300 Hz 32.51 dBm * VBW 300 Hz 32.12 dBm Ref 40 dBm * Att 40 dB SWT 3.6 s 150.003730000 MHz Ref 40 dBm * Att 40 dB SWT 3.6 s 150.002830000 MHz 40 Offset 11 dB OBW 1.980000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 1 Temp 1 [T1 OBW] BW 2.640000000 kHz 14.61 dBm A Temp 1 [T1 ndB] A 30 30 150.002410000 MHz 5.40 dBm 1 PK 1 PK Temp 2 [T1 OBW] 150.002110000 MHz MAXH MAXH 20 13.74 dBm LVL 20 Temp 2 [T1 ndB] T1 LVL T2 150.004390000 MHz 5.33 dBm 150.004750000 MHz 10 10 T1 T2 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 150.00325 MHz 3 kHz/ Span 30 kHz Center 150.00325 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 16:01:28 Date: 27.AUG.2019 16:08:39 Lowest channel Lowest channel * RBW 100 Hz Marker 1 [T1 ] * RBW 100 Hz Marker 1 [T1 ] * VBW 300 Hz 31.94 dBm * VBW 300 Hz 32.29 dBm Ref 40 dBm * Att 40 dB SWT 3.6 s 161.999640000 MHz Ref 40 dBm * Att 40 dB SWT 3.6 s 162.000480000 MHz 40 Offset 11 dB OBW 1.920000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 1 Temp 1 [T1 OBW] BW 2.640000000 kHz 12.11 dBm A Temp 1 [T1 ndB] A 30 30 161.999220000 MHz 8.60 dBm 1 PK 1 PK Temp 2 [T1 OBW] 161.998920000 MHz MAXH MAXH 20 13.90 dBm LVL 20 Temp 2 [T1 ndB] LVL T2 T1 162.001140000 MHz 5.36 dBm T1 162.001560000 MHz 10 10 T2 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 162 MHz 3 kHz/ Span 30 kHz Center 162 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 16:03:38 Date: 27.AUG.2019 16:05:51 Middle channel Middle channel * RBW 100 Hz Marker 1 [T1 ] * RBW 100 Hz Marker 1 [T1 ] * VBW 300 Hz 31.49 dBm * VBW 300 Hz 31.52 dBm Ref 40 dBm * Att 40 dB SWT 3.6 s 173.996390000 MHz Ref 40 dBm * Att 40 dB SWT 3.6 s 173.997170000 MHz 40 Offset 11 dB OBW 1.920000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 Temp 1 [T1 OBW] 1 BW 2.700000000 kHz 10.36 dBm A Temp 1 [T1 ndB] A 30 30 173.996030000 MHz 4.61 dBm 1 PK 1 PK Temp 2 [T1 OBW] 173.995610000 MHz MAXH MAXH 20 11.73 dBm LVL 20 Temp 2 [T1 ndB] LVL T2 173.997950000 MHz 5.57 dBm T1 173.998310000 MHz 10 10 T1 T2 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 173.99675 MHz 3 kHz/ Span 30 kHz Center 173.99675 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 18:04:33 Date: 27.AUG.2019 17:38:36 Highest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 12 of 33

Report No: CCISE190809601V02 Channel Bandwidth = 12.5 kHz 99% 26dB * RBW 300 Hz Marker 1 [T1 ] * RBW 300 Hz Marker 1 [T1 ] * VBW 1 kHz 31.57 dBm * VBW 1 kHz 31.56 dBm Ref 40 dBm * Att 40 dB SWT 340 ms 150.004030000 MHz Ref 40 dBm * Att 40 dB SWT 340 ms 150.004090000 MHz 40 Offset 11 dB OBW 7.920000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 Temp 1 [T1 OBW] 1 BW 10.440000000 kHz 10.12 dBm A Temp 1 [T1 ndB] A 30 30 150.002470000 MHz 5.50 dBm 1 PK 1 PK Temp 2 [T1 OBW] 150.001270000 MHz MAXH MAXH 20 12.35 dBm LVL 20 Temp 2 [T1 ndB] LVL T2 150.010390000 MHz 5.53 dBm T1 150.011710000 MHz 10 10 T1 T2 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 150.00625 MHz 3 kHz/ Span 30 kHz Center 150.00625 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 18:14:29 Date: 27.AUG.2019 18:15:10 Lowest channel Lowest channel * RBW 300 Hz Marker 1 [T1 ] * RBW 300 Hz Marker 1 [T1 ] * VBW 1 kHz 31.67 dBm * VBW 1 kHz 31.65 dBm Ref 40 dBm * Att 40 dB SWT 340 ms 161.997780000 MHz Ref 40 dBm * Att 40 dB SWT 340 ms 161.997840000 MHz 40 Offset 11 dB OBW 7.920000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 Temp 1 [T1 OBW] 1 BW 10.440000000 kHz 10.43 dBm A Temp 1 [T1 ndB] A 30 30 161.996220000 MHz 5.43 dBm 1 PK 1 PK Temp 2 [T1 OBW] 161.995020000 MHz MAXH MAXH 20 12.60 dBm LVL 20 Temp 2 [T1 ndB] LVL T2 162.004140000 MHz 5.90 dBm T1 162.005460000 MHz 10 10 T2 T1 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 162 MHz 3 kHz/ Span 30 kHz Center 162 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 18:17:15 Date: 27.AUG.2019 18:16:39 Middle channel Middle channel * RBW 300 Hz Marker 1 [T1 ] * RBW 300 Hz Marker 1 [T1 ] * VBW 1 kHz 30.86 dBm * VBW 1 kHz 30.86 dBm Ref 40 dBm * Att 40 dB SWT 340 ms 173.991590000 MHz Ref 40 dBm * Att 40 dB SWT 340 ms 173.991590000 MHz 40 Offset 11 dB OBW 7.920000000 kHz 40 Offset 11 dB ndB [T1] 26.00 dB 1 Temp 1 [T1 OBW] 1 BW 10.380000000 kHz 9.87 dBm A Temp 1 [T1 ndB] A 30 30 173.989970000 MHz 4.94 dBm 1 PK 1 PK Temp 2 [T1 OBW] 173.988830000 MHz MAXH MAXH 20 11.88 dBm LVL 20 Temp 2 [T1 ndB] LVL T2 173.997890000 MHz 5.34 dBm T1 173.999210000 MHz 10 10 T1 T2 0 0 -10 -10 3DB 3DB -20 AC -20 AC -30 -30 -40 -40 -50 -50 -60 -60 Center 173.99375 MHz 3 kHz/ Span 30 kHz Center 173.99375 MHz 3 kHz/ Span 30 kHz Date: 27.AUG.2019 18:18:57 Date: 27.AUG.2019 18:19:34 Highest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 13 of 33

Report No: CCISE190809601V02 6.4 Emission Masks Test Requirement: FCC part 90.210 Test Method: ANSI/TIA-603-D 2010 Limit: Emission Mask D—12.5 kHz channel bandwidth equipment. For transmitters designed to operate with a 12.5 kHz channel bandwidth, any emission must be attenuated below the power (P) of the highest emission contained within the authorized bandwidth as follows: (1) On any frequency from the center of the authorized bandwidth f0 to 5.625 kHz removed from f0: Zero dB. (2) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 5.625 kHz but no more than 12.5 kHz: At least 7.27(fd−2.88 kHz) dB. (3) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 12.5 kHz: At least 50 + 10 log (P) dB or 70 dB, whichever is the lesser attenuation. Emission Mask E—6.25 kHz or less channel bandwidth equipment. For transmitters designed to operate with a 6.25 kHz or less bandwidth, any emission must be attenuated below the power (P) of the highest emission contained within the authorized bandwidth as follows: (1) On any frequency from the center of the authorized bandwidth f0 to 3.0 kHz removed from f0: Zero dB. (2) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 3.0 kHz but no more than 4.6 kHz: At least 30 + 16.67(fd−3 kHz) or 55 + 10 log (P) or 65 dB, whichever is the lesser attenuation. (3) On any frequency removed from the center of the authorized bandwidth by more than 4.6 kHz: At least 55 + 10 log (P) or 65dB, whichever is the lesser attenuation. Test setup: Test Procedure: 1. The EUT output RF connector was connected with a short cable to the spectrum analyzer 2. RBW was set to about 1% of emission BW, VBW= RBW. 3. Trace mode = max hold. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 14 of 33

Report No: CCISE190809601V02 Test plot as follows: Channel Bandwidth = 6.25 kHz Channel Bandwidth = 12.5 kHz Ref 40 dBm Ref 40 dBm Offset 11 dB Offset 11 dB 30 LIMIT CHECK PASS 30 LIMIT CHECK PASS 20 A 20 A 10 10 1 1 MAXH 0 MAXH 0 LVL LVL -10 -10 _SPULIN_ -20 _SPULIN_ -20 -30 -30 -40 -40 SPUEM 3DB SPUEM 3DB -50 -50 AC AC Start 149.95325 MHz 10 kHz/ Stop 150.05325 MHz Center 150.00625 MHz 10 kHz/ Span 100 kHz Start Stop RBW Freq PwrAbs  Limit Start Stop RBW Freq PwrAbs  Limit [Hz] [Hz] [Hz] [Hz] [dBm] [dB] [Hz] [Hz] [Hz] [Hz] [dBm] [dB] 149.953 M 149.999 M 100.00 149.984304 M -27.69 -2.69 149.956 M 149.994 M 100.00 149.989325 M -36.70 -16.70 149.999 M 150.000 M 100.00 149.998761 M -26.48 -8.28 149.994 M 150.001 M 100.00 149.993800 M -37.52 -2.48 150.000 M 150.006 M 100.00 150.002850 M 31.93 -2.60 150.001 M 150.012 M 100.00 150.004111 M 26.00 -8.54 150.006 M 150.008 M 100.00 150.007826 M -26.68 -5.41 150.012 M 150.019 M 100.00 150.018590 M -34.42 -0.18 150.008 M 150.053 M 100.00 150.022560 M -26.65 -1.65 150.019 M 150.056 M 100.00 150.019125 M -35.58 -15.58 Date: 27.AUG.2019 15:35:57 Date: 27.AUG.2019 15:09:20 Lowest channel Lowest channel Ref 40 dBm Ref 40 dBm Offset 11 dB Offset 11 dB 30 LIMIT CHECK PASS 30 LIMIT CHECK PASS 20 A 20 A 10 10 1 1 MAXH 0 MAXH 0 LVL LVL -10 -10 _SPULIN_ -20 _SPULIN_ -20 -30 -30 -40 -40 SPUEM 3DB SPUEM 3DB -50 -50 AC AC Center 162 MHz 10 kHz/ Span 100 kHz Center 162 MHz 10 kHz/ Span 100 kHz Start Stop RBW Freq PwrAbs  Limit Start Stop RBW Freq PwrAbs  Limit [Hz] [Hz] [Hz] [Hz] [dBm] [dB] [Hz] [Hz] [Hz] [Hz] [dBm] [dB] 161.950 M 161.995 M 100.00 161.981054 M -27.08 -2.08 161.950 M 161.988 M 100.00 161.982100 M -37.24 -17.24 161.995 M 161.997 M 100.00 161.995437 M -29.23 -8.56 161.988 M 161.994 M 100.00 161.987610 M -36.55 -2.00 161.997 M 162.003 M 100.00 161.999606 M 31.92 -2.76 161.994 M 162.006 M 100.00 161.997806 M 26.89 -7.76 162.003 M 162.005 M 100.00 162.004600 M -29.45 -7.46 162.006 M 162.012 M 100.00 162.012321 M -35.45 -1.40 162.005 M 162.050 M 100.00 162.019945 M -28.01 -3.01 162.012 M 162.050 M 100.00 162.012875 M -37.10 -17.10 Date: 27.AUG.2019 15:43:30 Date: 27.AUG.2019 15:07:40 Middle channel Middle channel Ref 40 dBm Ref 40 dBm Offset 11 dB Offset 11 dB 30 LIMIT CHECK PASS 30 LIMIT CHECK PASS 20 A 20 A 10 10 1 1 MAXH 0 MAXH 0 LVL LVL -10 -10 _SPULIN_ -20 _SPULIN_ -20 -30 -30 -40 -40 SPUEM 3DB SPUEM 3DB -50 -50 AC AC Center 173.99675 MHz 10 kHz/ Span 100 kHz Center 173.99375 MHz 10 kHz/ Span 100 kHz Start Stop RBW Freq PwrAbs  Limit Start Stop RBW Freq PwrAbs  Limit [Hz] [Hz] [Hz] [Hz] [dBm] [dB] [Hz] [Hz] [Hz] [Hz] [dBm] [dB] 173.947 M 173.992 M 100.00 173.977622 M -28.81 -3.81 173.944 M 173.981 M 100.00 173.976450 M -36.89 -16.89 173.992 M 173.994 M 100.00 173.992315 M -26.63 -10.49 173.981 M 173.988 M 100.00 173.981497 M -37.72 -4.02 173.994 M 174.000 M 100.00 173.996998 M 29.98 -4.70 173.988 M 173.999 M 100.00 173.991531 M 25.25 -9.25 174.000 M 174.001 M 100.00 174.001317 M -26.39 -5.57 173.999 M 174.006 M 100.00 174.006099 M -35.13 -0.74 174.001 M 174.047 M 100.00 174.016060 M -27.02 -2.02 174.006 M 174.044 M 100.00 174.013750 M -36.84 -16.84 Date: 27.AUG.2019 15:51:25 Date: 27.AUG.2019 15:01:37 Highest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 15 of 33

Report No: CCISE190809601V02 6.5 Out of band emission at antenna terminals Test Requirement: FCC part 2.1051,Part 90.210 Test Method: ANSI/TIA-603-D 2010 Limit: Channel Bandwidth = 6.25 kHz and 12.5KHz: -25dBm Channel Bandwidth = 25 kHz:-13dBm Test setup: Test Procedure: 1 The RF output of the transceiver was connected to a spectrum analyzer through appropriate attenuation. 2 The resolution bandwidth of the spectrum analyzer was set at 100 kHz when below 1GHz, 1MHz when above 1 GHz; sufficient scans were taken to show the out of band Emissions if any up to 10th harmonic. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 16 of 33

Report No: CCISE190809601V02 Test plots as follows: Channel Bandwidth = 6.25 kHz Lowest Channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -28.11 dBm * VBW 3 MHz -29.43 dBm Ref 40 dBm * Att 40 dB SWT 100 ms 879.720000000 MHz Ref 40 dBm * Att 40 dB SWT 5 ms 1.858000000 GHz 40 Offset 11 dB 40 Offset 11 dB A A 30 30 1 PK 1 PK MAXH MAXH 20 20 LVL LVL 10 10 0 0 -10 -10 3DB 3DB -20 AC -20 AC D1 -25 dBm 1 D1 -25 dBm 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Start 1 GHz 100 MHz/ Stop 2 GHz Date: 27.AUG.2019 16:25:43 Date: 27.AUG.2019 16:28:07 30MHz~1GHz 1GHz~3GHz Middle channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -28.03 dBm * VBW 3 MHz -29.76 dBm Ref 40 dBm * Att 40 dB SWT 100 ms 260.860000000 MHz Ref 40 dBm * Att 40 dB SWT 5 ms 1.922000000 GHz 40 Offset 11 dB 40 Offset 11 dB A A 30 30 1 PK 1 PK MAXH MAXH 20 20 LVL LVL 10 10 0 0 -10 -10 3DB 3DB -20 AC -20 AC D1 -25 dBm 1 D1 -25 dBm 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Center 1.5 GHz 100 MHz/ Span 1 GHz Date: 27.AUG.2019 16:29:27 Date: 27.AUG.2019 16:28:39 30MHz~1GHz 1GHz~3GHz Highest Channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -27.47 dBm * VBW 3 MHz -29.14 dBm Ref 40 dBm * Att 40 dB SWT 100 ms 301.600000000 MHz Ref 40 dBm * Att 40 dB SWT 5 ms 1.490000000 GHz 40 Offset 11 dB 40 Offset 11 dB A A 30 30 1 PK 1 PK MAXH MAXH 20 20 LVL LVL 10 10 0 0 -10 -10 3DB 3DB -20 AC -20 AC D1 -25 dBm 1 D1 -25 dBm 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Start 1 GHz 100 MHz/ Stop 2 GHz Date: 27.AUG.2019 16:32:25 Date: 27.AUG.2019 16:33:20 30MHz~1GHz 1GHz~3GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 17 of 33

Report No: CCISE190809601V02 Channel Bandwidth = 12.5 kHz Lowest Channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -26.17 dBm * VBW 3 MHz -30.07 dBm Ref 35 dBm * Att 40 dB SWT 100 ms 299.660000000 MHz Ref 35 dBm * Att 40 dB SWT 5 ms 1.410000000 GHz Offset 11 dB Offset 11 dB 30 30 A A 1 PK 20 1 PK 20 MAXH MAXH LVL LVL 10 10 0 0 -10 -10 -20 -20 3DB 3DB 1 D1 -25 dBm AC D1 -25 dBm AC 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Start 1 GHz 100 MHz/ Stop 2 GHz Date: 26.SEP.2019 10:33:09 Date: 26.SEP.2019 10:34:30 30MHz~1GHz 1GHz~3GHz Middle channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -29.19 dBm * VBW 3 MHz -30.31 dBm Ref 35 dBm * Att 40 dB SWT 100 ms 322.940000000 MHz Ref 35 dBm * Att 40 dB SWT 5 ms 1.726000000 GHz Offset 11 dB Offset 11 dB 30 30 A A 1 PK 20 1 PK 20 MAXH MAXH LVL LVL 10 10 0 0 -10 -10 -20 -20 3DB 3DB D1 -25 dBm AC D1 -25 dBm AC 1 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Start 1 GHz 100 MHz/ Stop 2 GHz Date: 26.SEP.2019 10:41:22 Date: 26.SEP.2019 10:37:31 30MHz~1GHz 1GHz~3GHz Highest Channel * RBW 100 kHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 300 kHz -30.37 dBm * VBW 3 MHz -29.39 dBm Ref 35 dBm * Att 40 dB SWT 100 ms 359.800000000 MHz Ref 35 dBm * Att 40 dB SWT 5 ms 1.634000000 GHz Offset 11 dB Offset 11 dB 30 30 A A 1 PK 20 1 PK 20 MAXH MAXH LVL LVL 10 10 0 0 -10 -10 -20 -20 3DB 3DB D1 -25 dBm D1 -25 dBm AC 1 1 -30 -30 -40 -40 -50 -50 -60 -60 Start 30 MHz 97 MHz/ Stop 1 GHz Start 1 GHz 100 MHz/ Stop 2 GHz Date: 26.SEP.2019 18:10:02 Date: 26.SEP.2019 10:50:52 30MHz~1GHz 1GHz~3GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 18 of 33

Report No: CCISE190809601V02 6.6 Field strength of spurious radiation measurement Test Requirement: FCC part 2.1051,Part 90.210 Test Method: ANSI/TIA-603-D 2010 Channel Bandwidth = 6.25 kHz and 12.5KHz: -25dBm Limit: Channel Bandwidth = 25 kHz:-13dBm Test setup: Below 1GHz Above 1GHz Test Procedure: 1. The EUT was placed on an non-conductive turntable using a non- conductive support. The radiated emission at the fundamental frequency was measured at 3 m with a test antenna and EMI spectrum analyzer. 2. During the tests, the antenna height and the EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. This maximization process was repeated with the EUT positioned in each of its three orthogonal orientations. 3. The frequency range up to tenth harmonic was investigated for each of three fundamental frequency (low, middle and high channels). Once spurious emission was identified, the power of the emission was determined using the substitution method. 4. The spurious emissions attenuation was calculated as the difference between radiated power at the fundamental frequency and the spurious emissions frequency. ERP / EIRP = S.G. output (dBm) + Antenna Gain(dB/dBi) – Cable Loss (dB) Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details. Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 19 of 33

Report No: CCISE190809601V02 Measurement Data (worst case): Channel Bandwidth = 6.25 kHz Lowest channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 300.01 Vertical -51.45 450.01 V -58.01 -25.00 Pass 600.01 V -43.29 300.01 Horizontal -48.88 450.01 H -57.87 -25.00 Pass 600.01 H -42.43 Middle channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 324.00 Vertical -53.45 486.00 V -55.10 -25.00 Pass 648.00 V -42.55 324.00 Horizontal -47.98 486.00 H -57.34 -25.00 Pass 648.00 H -42.12 Highest channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 347.99 Vertical -60.08 521.99 V -55.15 -25.00 Pass 695.99 V -48.63 347.99 Horizontal -57.82 521.99 H -56.22 -25.00 Pass 695.99 H -47.55 Remark: 1. The emission levels of above 1 GHz are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 20 of 33

Report No: CCISE190809601V02 Channel Bandwidth = 12.5 kHz Lowest channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 300.01 Vertical -51.37 450.02 V -57.86 -25.00 Pass 600.03 V -43.35 300.01 Horizontal -48.27 450.02 H -57.36 -25.00 Pass 600.03 H -42.83 Middle channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 324.00 Vertical -53.64 486.00 V -55.61 -25.00 Pass 648.00 V -42.87 324.00 Horizontal -47.95 486.00 H -57.86 -25.00 Pass 648.00 H -42.37 Highest channel Spurious Emission Frequency (MHz) Limit (dBm) Result Polarization Level (dBm) 347.99 Vertical -60.24 521.98 V -55.73 -25.00 Pass 695.98 V -48.96 347.99 Horizontal -57.43 521.98 H -56.38 -25.00 Pass 695.98 H -47.86 Remark: 1. The emission levels of above 1 GHz are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 21 of 33

CCIS Report No: CCISE190809601V02 6.7 Frequency stability Test Requirement: ECC Part 90.213, FCC Part 2.1055 Test Method: ANSVTIA—6—3—D 2010 Limit: +1 ppm Test setup: SS I_U D_I_q pivicer SA Temperature & Humidity Chamber Power Source Test procedure: For V.S. temperature measurement: 1. The equipment under test was connected to an external power supply and input rated voltage. 2. RF output was connected to a frequency counter or spectrum analyzer via feed through attenuators. The EUT was placed inside the temperature chamber. $ & Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and measure EUT 25°C operating frequency as reference frequency. 5.. Turn EUT off and set the chamber temperature to —30°C. After the temperature stabilized for approximately 30 minutes recorded the frequency. 6. Repeat step measure with 10°C increased per stage until the highest temperature of +50°C reached. For V.S. voltage measurement: 1. Set chamber temperature to 25°C. Use a variable DC power source to power the EUT and set the voltage to rated voltage. 2. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and recorded the frequency. 3. Reduce the input voltage to specify extreme voltage variation (+/— 15%) and endpoint, record the maximum frequency change. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongfian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 22 of 33

CCIS Report No: CCISE190809601V02 a) For V.S. temperature measurement Data (the worst channel): Reference Frequency =162MHz(Middle channel) Nesesubnles Temperature (°C) Frequency error Limit (ppm) Result (Vdc) Hz ppm —30 83 0.512346 —20 64 0.395062 —10 52 0.320988 0 0 0.000000 12 10 62 0.382716 +1 Pass 20 76 0.469136 30 85 0.524691 40 92 0.567901 50 144 0.888889 b) For V.S. temperature measurement Data (the worst channel): Reference Frequency =162MHz(Middle channel) Temperature (°C) Roveeritnies Frequency error Limit (ppm) Result (Vdc) Hz ppm 10.2 62 0.382716 25 12.0 34 0.209877 +1 Pass 27.6 58 0.358025 Shenzhen Zhongfian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 23 of 33

CCGIS Report No: CCISE190809601V02 6.8 Transient frequency behavior Test Requirement: FCC Part 90.214 Test Method: ANSVTIA—6—3—D 2010 TTansient Frequency Behaior x Equiment Designed o Gpontle on 125 Kz Channals s es iee s0me 100ms tz sawe oOn Eon iss s masine some 100 ms Limit: TursienFregzrcy Behar x Eaapment Desgned io Gpente on625 e Ghamas ho he2sine some ioome iz srsce Foone mone isss easie some icoms Test setup: oumny ar stanat microrHone ceverator comsining Network stanparp pirectionat Tnpentest unoer test |—®| reansmrren courter ’—’ toro » =—— so orm ar ar power TERMINATION DETECTOR METER ¢ nor Tng Ver Test stomaGE loscioscore REcEMER Test procedure: a) Connect the equipment asillustrated. b) Connect the test receiver Demodulator Output Port (DOP) to the vertical input channel of the storage oscilloscope. Connect the output of the RF peak detector to the external trigger on the storage oscilloscope. Connect the output of the RF combiner to the RF power meter. c) Set the test receiver to measure FM deviation with the audio bandwidth set at 50 Hz to 215,000 Hz, and tune the RF frequency to the transmitter assigned frequency. d) Set the signal generator to the assigned transmitter frequency and modulate it with a 1 kHz tone at +25 kHz deviation and set its output level to —100dBm. €) Key the transmitter. f) Supply sufficient attenuation via the RF attenuator to provide an input level to the test receiver that is 40 dB below the test receiver maximum allowed input power when the transmitter is operating at its rated power level. Note this power level on the RF power meter. g) Unkey the transmitter. h) Adjust the RF level of the signal generator to provide RF power into the RF power meter equal to the level noted in step f). This signal generator RF level shall be maintained throughout the rest of the measurement. i) Disconnect the RF power meter and connect the output of the RF combiner network to the input of the test receiver. j) Set the horizontal sweep rate on the storage oscilloscope to 10 milliseconds per division and adjust the display to continuously view the 1000 Hz tone from the DOP. Adjust the vertical amplitude control of the oscilloscope to display the 1000 Hz at +4 divisions vertically centered on the display. k) Adjust the oscilloscope so it will trigger on an increasing magnitude from the RF peak detector at 1 division from the left side of the display, when the transmitter is turned on. Set the controls to store the display. 1) Reduce the attenuation of the RF attenuator so the input to the RF peak detector and the RF combiner is increased by 30 dB when the transmitter is turned on. m) Key the transmitter and observe the stored display. The output at the DOP, due to the change in the ratio of power between the signal generator input power and the transmitter output power will, because of the capture effect of the test receiver, produce a change in display: For Shenzhen Zhongiian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 24 of 33

CCIS Report No: CCISE190809601V02 the first part of the sweep it will show the 1 kHz test signal. Then once the receiver‘s demodulator has been captured by the transmitter power, the display will show the frequency difference from the assigned frequency to the actual transmitter frequency versus time. The instant when the 1 kHz test signal is completely suppressed (including any capture time due to phasing) is considered to be ton . The trace should be maintained within the allowed divisions during the period t1 and t2. See the figure in the appropriate standards section. n) During the time from the end of t2 to the beginning of t3 the frequency difference should not exceed the limits set by the FCC in 47 CFR 90.214 and outlined in 3.2.2. The allowed limit is equal to the transmitter frequency times its FCC frequency tolerance times +4 display divisions divided by 25 kHz. For example, at a transmitter assigned frequency of 500MHz and a frequency tolerance of 5 ppm. This would be 500 MHz times Sppm times +4 divisions divided by 25 kHz. This equals +0.4 divisions in this example. Greater vertical sensitivity may be required to view this accurately. 0) Key the transmitter and observe the stored display. The trace should be maintained within the allowed divisions after the end of t2 and remain within it until the end of the trace. See the figure in the appropriate standards sections. p) To test the transient frequency behavior during the period t3 the transmitter shall be keyed. q) Adjust the oscilloscope trigger controls so it will trigger on a decreasing magnitude from the RF peak detector, at 1 division from the right side of the display, when the transmitter is turned off. Set the controls to store the display. The moment when the 1 kHz test signal starts to rise is considered to provide toff . r) The transmitter shall be unkeyed. s) Observe the display. The trace should remain within the allowed divisions during period t3. See the figures in the appropriate standards section. Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongfian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 25 of 33

Report No: CCISE190809601V02 Measurement Data: Reference Frequency =162MHz (Middle channel) Channel spacing: 6.25kHz (worst case) Switch on Switch off Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 26 of 33

Report No: CCISE190809601V02 7 Test Setup Photo Radiated Spurious Emission(Below 1GHz) Radiated Spurious Emission(Above 1GHz) Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 27 of 33

Report No: CCISE190809601V02 8 EUT Constructional Details Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 28 of 33

Report No: CCISE190809601V02 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 29 of 33

Report No: CCISE190809601V02 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 30 of 33

Report No: CCISE190809601V02 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 31 of 33

Report No: CCISE190809601V02 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 32 of 33

Report No: CCISE190809601V02 ------End of report------ Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1908096 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 33 of 33


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Document Modified: 2019-10-11 15:24:23
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