Test report GSM part 1

FCC ID: Q5EDSJ-M9

Test Report

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FCC REPORT Report Reference No. .................... : CHTEW19060171 Report verification: Project No. ...................................... : SHT1905048905EW FCC ID ............................................. : Q5EDSJ-M9 Applicant’s name ........................... : Kirisun Communication Co.,Ltd. Address ............................................. : 3rd Floor, Building A, Tongfang Information Habour, No.11 Langshan Road, Nanshan District, Shenzhen 518057, P.R.China Manufacturer......................................: Kirisun Communication Co.,Ltd. Address..............................................: 3rd Floor, Building A, Tongfang Information Habour, No.11 Langshan Road, Nanshan District, Shenzhen 518057, P.R.China Test item description .................... : Smart Device Trade Mark ....................................... : KIRISUN Model/Type reference ....................... : DSJ-M9 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 2 FCC CFR Title 47 Part 22 FCC CFR Title 47 Part 24 Date of receipt of test sample……….: May 24, 2019 Date of testing………………………...: May 25, 2019- Jun 24, 2019 Date of issue………………………….: Jun 25, 2019 Result .................. …………………...: Pass Compiled by ( position+printedname+signature) ... : File administrators Silvia Li Supervised by (position+printedname+signature) .... : Project Engineer Aaron Fang Approved by (position+printedname+signature) .... : Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Page: 1 of 26

Report No.: CHTEW19060171 Page: 2 of 32 Issued: 2019-06-25 Contents 1. T EST ST AN D AR D S AND R E PO RT V E R SIO N 3 1.1. Applicable Standards 3 1.2. Report version information 3 2. T EST D E S CR I PT IO N 4 3. SUM M ARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Operation state 6 3.4. EUT configuration 6 3.5. Modifications 6 4. T EST EN V IRO NM ENT 7 4.1. Address of the test laboratory 7 4.2. Test Facility 7 4.3. Equipments Used during the Test 8 4.4. Environmental conditions 9 4.5. Statement of the measurement uncertainty 9 5. T EST CO N DIT IO N S AND R E SU LT S 10 5.1. Conducted Output Power 10 5.2. Peak-to-Average Ratio 11 5.3. 99% Occupied Bandwidth & 26 dB Bandwidth 12 5.4. Band Edge 13 5.5. Conducted Spurious Emissions 14 5.6. Frequency stability VS Temperature measurement 15 5.7. Frequency stability VS Voltage measurement 16 5.8. ERP and EIRP 17 5.9. Radiated Spurious Emission 20 6. T EST S ET UP PHO T O S O F T H E E UT 24 7. E XT E RN AL AN D INT E RN AL P HO T O S O F T HE E UT 25 8. AP P E N D I X R E PO RT 32 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 3 of 32 Issued: 2019-06-25 1. TEST STANDARDS AND REPORT VERSION 1.1. Applicable Standards The tests were performed according to following standards: FCC Rules Part 2: FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS FCC Rules Part 22: PUBLIC MOBILE SERVICES FCC Rules Part 24: PERSONAL COMMUNICATIONS SERVICES TIA/EIA 603 E March 2016: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. ANSI C63.26-2015: American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services KDB 971168 D01 Power Meas License Digital Systems v03: MEASUREMENT GUIDANCE FOR CERTIFICATION OF LICENSED DIGITAL TRANSMITTERS 1.2. Report version information Revision No. Date of issue Description N/A 2019-06-25 Original Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 4 of 32 Issued: 2019-06-25 2. Test Description Test Item Section in CFR 47 Result Test Engineer Part 2.1046 Conducted Output Power Part 22.913(a) Pass Jiongsheng Feng Part 24.232(c) Peak-to-Average Ratio Part 24.232 Pass Jiongsheng Feng Part 2.1049 99% Occupied Bandwidth & 26 dB Part 22.917(b) Pass Jiongsheng Feng Bandwidth Part 24.238(b) Part 2.1051 Band Edge Part 22.917 Pass Jiongsheng Feng Part 24.238 Part 2.1051 Conducted Spurious Emissions Part 22.917 Pass Jiongsheng Feng Part 24.238 Part 2.1055(a)(1)(b) Frequency stability VS Temperature Part 22.355 Pass Jiongsheng Feng Part 24.235 Part 2.1055(d)(1)(2) Frequency stability VS Voltage Part 22.355 Pass Jiongsheng Feng Part 24.235 Part 22.913(a) ERP and EIRP Pass Shower Dai Part 24.232(b) Part 2.1053 Radiated Spurious Emissions Part 22.917 Pass Shower Dai Part 24.238 Note: The measurement uncertainty is not included in the test result. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 5 of 32 Issued: 2019-06-25 3. SUMMARY 3.1. Client Information Applicant: Kirisun Communication Co.,Ltd. 3rd Floor, Building A, Tongfang Information Habour, No.11 Langshan Address: Road, Nanshan District, Shenzhen 518057, P.R.China Manufacturer: Kirisun Communication Co.,Ltd. 3rd Floor, Building A, Tongfang Information Habour, No.11 Langshan Address: Road, Nanshan District, Shenzhen 518057, P.R.China 3.2. Product Description Name of EUT: Smart Device Trade Mark: KIRISUN Model No.: DSJ-M9 Listed Model(s): - Conducted: 35545804666431 IMEI Code: Radiated: 35545804666464 SIM Information: Support Two SIM Card Power supply: DC 3.8V Model: FJ-SW1260502000UN Adapter information: Input: 100-240Va.c., 50/60Hz, 0.4A Max Output: 5.0Vd.c., 2000mA Hardware version: V2.0 Software version: M9_V28 2G: Support Network: GSM, GPRS Support Band: GSM850, PCS1900 Modulation: GSM/GPRS: GMSK Transmit Frequency: GSM850: 824.20MHz-848.80MHz PCS1900: 1850.20MHz-1909.80MHz Receive Frequency: GSM850: 869.20MHz-893.80MHz PCS1900: 1930.20MHz-1989.80MHz GPRS Multislot Class: 12 EGPRS Multislot Class: - Antenna type: FPC Antenna GSM850: 0.5dBi Antenna gain: PCS1900: 0.5dBi Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 6 of 32 Issued: 2019-06-25 3.3. Operation state  Test frequency list GSM850 PCS1900 Channel Frequency (MHz) Channel Frequency (MHz) 128 824.20 512 1850.20 190 836.60 661 1880.00 251 848.80 810 1909.80  Test mode Antenna port conducted and radiated test items were performed according to KDB 971168 D01 Power Meas. License Digital Systems v03 and ANSI C63.26-2015 with maximum output power. Radiated measurements were performed with rotating EUT in different three orthogonal test planes to find the maximum emission. Radiated emissions were investigated as following frequency range: 30 MHz to 10th harmonic for GSM850, PCS1900. All modes and data rates and positions were investigated. Test modes are chosen to be reported as the worst case configuration below: Test modes Band Radiated Conducted  GSM link  GSM link GSM 850  GPRS Class 8 link  GPRS Class 8 link  GSM link  GSM link PCS 1900  GPRS Class 8 link  GPRS Class 8 link 3.4. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab Manufacturer: / ○ / Model No.: / Manufacturer: / ○ / Model No.: / 3.5. Modifications No modifications were implemented to meet testing criteria. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 7 of 32 Issued: 2019-06-25 4. TEST ENVIRONMENT 4.1. Address of the test laboratory Laboratory: Shenzhen Huatongwei International Inspection Co., Ltd. Address: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China 4.2. Test Facility CNAS-Lab Code: L1225 Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2005 General Requirements) for the Competence of Testing and Calibration Laboratories. A2LA-Lab Cert. No.: 3902.01 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 762235 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files. IC-Registration No.:5377B-1 Two 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with Registration No.: 5377B-1. ACA Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory can also perform testing for the Australian C-Tick mark as a result of our A2LA accreditation. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 8 of 32 Issued: 2019-06-25 4.3. Equipments Used during the Test Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Signal and spectrum ● R&S FSV40 100048 2018/10/28 2019/10/27 Analyzer ● Spectrum Analyzer Agilent N9020A MY50510187 2018/09/29 2019/09/28 Radio communication ● R&S CMW500 137688-Lv 2018/09/29 2019/09/28 tester ● Test software Tonscend JS1120-1(LTE) N/A N/A N/A ● Test software Tonscend JS1120-2(WIFI) N/A N/A N/A ● Test software Tonscend JS1120-3(WCDMA) N/A N/A N/A ● Test software Tonscend JS1120-4(GSM) N/A N/A N/A ● Radiated Spurious Emission Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-01 N/A 2018/09/30 2021/09/29 Chamber ● Spectrum Analyzer R&S FSP40 100597 2018/10/27 2019/10/26 ● Loop Antenna R&S HFH2-Z2 100020 2017/11/20 2020/11/19 Ultra-Broadband ● SCHWARZBECK VULB9163 538 2017/04/05 2020/04/04 Antenna ● Horn Antenna SCHWARZBECK 9120D 1011 2017/04/01 2020/03/31 ○ Horn Antenna SCHWARZBECK BBHA9170 25841 2017/03/27 2020/03/26 ○ Pre-amplifier BONN BLWA0160-2M 1811887 2018/11/14 2019/11/13 ● Pre-amplifier CD PAP-0102 12004 2018/11/14 2019/11/13 Broadband ● SCHWARZBECK BBV 9718 9718-248 2019/04/26 2020/04/25 Preamplifier ● RF Connection Cable HUBER+SUHNER RE-7-FH N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER RE-7-FL N/A 2018/11/15 2019/11/14 ● EMI Test Software Audix E3 N/A N/A N/A ● Turntable MATURO TT2.0 N/A N/A N/A ● Antenna Mast MATURO TAM-4.0-P N/A N/A N/A Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 9 of 32 Issued: 2019-06-25 4.4. Environmental conditions During the measurement the environmental conditions were within the listed ranges: VN=Nominal Voltage DC 3.80V Voltage VL=Lower Voltage DC 3.60V VH=Higher Voltage DC 4.35V TN=Normal Temperature 25 °C Temperature Extreme Temperature From −30° to + 50°centigrade Humidity 30~60 % Air Pressure 950-1050 hPa 4.5. Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. to TR-100028-01”Electromagnetic compatibilityand Radio spectrum Matters (ERM);Uncertainties in the measurementof mobile radio equipment characteristics;Part 1”and TR-100028-02 “Electromagnetic compatibilityand Radio spectrum Matters (ERM);Uncertainties in the measurementof mobile radio equipment characteristics;Part 2 “ and is documented in the Shenzhen Huatongwei International Inspection Co., Ltd quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Shenzhen Huatongwei laboratory is reported: Test Items Measurement Uncertainty Notes Transmitter power conducted 0.51 dB (1) 2.66dB for <1GHz Transmitter power Radiated (1) 3.44dB for >1GHz Conducted spurious emissions 9kHz~40GHz 0.51 dB (1) 2.66dB for <1GHz Radiated spurious emissions (1) 3.44dB for >1GHz 18Hz for <1GHz Occupied Bandwidth (1) 69Hz for >1GHz 15Hz for <1GHz Frequency error (1) 70Hz for >1GHz (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=1.96. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 10 of 32 Issued: 2019-06-25 5. TEST CONDITIONS AND RESULTS 5.1. Conducted Output Power LIMIT N/A TEST CONFIGURATION TEST PROCEDURE 1. The EUT output port was connected to communication tester. 2. Set EUT at maximum power through communication tester. 3. Select lowest, middle, and highest channels for each band and different modulation. 4. Measure the maximum burst average power. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix A on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 11 of 32 Issued: 2019-06-25 5.2. Peak-to-Average Ratio LIMIT 13dB TEST CONFIGURATION TEST PROCEDURE 1. The EUT was connected to the spectrum analyzer and communication tester via a power splitter 2. Set EUT in maximum power output. 3. Center Frequency = Carrier frequency, RBW > Emission bandwidth of signal 4. The signal analyzer was set to collect one million samples to generate the CCDF curve 5. The measurement interval was set depending on the type of signal analyzed. i. For continuous signals (>98% duty cycle), the measurement interval was set to 1ms. ii. For bursttransmissions, the spectrum analyzer is set to use an internal “ RF Burst” trigger that issynced with an incoming pulse and the measurement interval is set to less than the durationof the “ on time” of one burst to ensure that energy is only captured during a time in whichthetransmitter is operating at maximum power 6. Record the maximum PAPR level associated with a probability of 0.1%. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix B on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 12 of 32 Issued: 2019-06-25 5.3. 99% Occupied Bandwidth & 26 dB Bandwidth LIMIT N/A TEST CONFIGURATION TEST PROCEDURE 1. The EUT was connected to the spectrum analyzer and communication tester via a power splitter 2. Set EUT in maximum power output. 3. Spectrum analyzer setting as follow: Center Frequency= Carrier frequency, RBW=1% to 5% of anticipated OBW, VBW= 3 * RBW, Detector=Peak, Trace maximum hold. 4. Record the value of 99% Occupied bandwidth and -26dB bandwidth. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix C on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 13 of 32 Issued: 2019-06-25 5.4. Band Edge LIMIT Part 24.238 and Part 22.917 specify that the power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The specification that emissions shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB, translates in the relevant power range (1 to 0.001 W) to -13 dBm. At 1 W the specified minimum attenuation becomes 43 dB and relative to a 30 dBm (1 W) carrier becomes a limit of -13 dBm. At 0.001 W (0 dBm) the minimum attenuation is 13 dB, which again yields a limit of -13 dBm. In this way a translation of the specification from relative to absolute terms is carried out. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was connected to the spectrum analyzer and communication tester via a power splitter 2. Set EUT in maximum power output. 3. The band edges of low and high channels were measured. 4. Spectrum analyzer setting as follow: RBW=3KHz, VBW = 10KHz, Sweep time= Auto 5. Record the test plot. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix D on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 14 of 32 Issued: 2019-06-25 5.5. Conducted Spurious Emissions LIMIT Part 24.238 and Part 22.917 specify that the power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The specification that emissions shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB, translates in the relevant power range (1 to 0.001 W) to -13 dBm. At 1 W the specified minimum attenuation becomes 43 dB and relative to a 30 dBm (1 W) carrier becomes a limit of -13 dBm. At 0.001 W (0 dBm) the minimum attenuation is 13 dB, which again yields a limit of -13 dBm. In this way a translation of the specification from relative to absolute terms is carried out. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was connected to the spectrum analyzer and communication tester via a power splitter 2. Set EUT in maximum power output. 3. Spectrum analyzer setting as follow: Below 1GHz, RBW=100KHz, VBW = 300KHz, Detector=Peak, Sweep time= Auto Above 1GHz, RBW=1MHz, VBW=3MHz, Detector=Peak, Sweep time= Auto th Scan frequency range up to 10 harmonic. 4. Record the test plot. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix E on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 15 of 32 Issued: 2019-06-25 5.6. Frequency stability VS Temperature measurement LIMIT 2.5ppm TEST CONFIGURATION TEST PROCEDURE 1. The equipment under test was connected to an external DC power supply and input rated voltage. 2. The EUT output port was connected to communication tester. 3. The EUT was placed inside the temperature chamber. 4. Turn EUT off and set the chamber temperature to –30°C. After the temperature stabilized for approximately 30 minutes recorded the frequency. 5. Repeat step 4 measure with 10°C increased per stage until the highest temperature of +50°C reached. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix F on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 16 of 32 Issued: 2019-06-25 5.7. Frequency stability VS Voltage measurement LIMIT 2.5ppm TEST CONFIGURATION TEST PROCEDURE 1. The equipment under test was connected to an external DC power supply and input rated voltage. 2. The EUT output port was connected to communication tester. 3. The EUT was placed inside the temperature chamber at 25°C 4. The power supply voltage to the EUT was varied ±15% of the nominal value measured at the input to the EUT 5. Record the maximum frequency change. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Refer to appendix F on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 17 of 32 Issued: 2019-06-25 5.8. ERP and EIRP LIMIT GSM850: 7W (38.45dBm) ERP PCS1900: 2W (33dBm) EIRP TEST CONFIGURATION TEST PROCEDURE 1. EUT was placed on a 0.8 meter for below 1GHz and 1.5 meter for above 1GHz high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.0m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in three channels (High, Middle, Low) were measured with peak detector. 2. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver. 3. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=1MHz,VBW=3MHz for above 1GHz and RBW=100kHz,VBW=300kHz for 30MHz to 1GHz,, And the maximum value of the receiver should be recorded as (Pr). 4. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest isconnected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 5. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 18 of 32 Issued: 2019-06-25 6. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl + Ga We used SMF100A micowave signal generator which signal level can up to 33dBm,so we not used power Amplifier for substituation test; The measurement results are amend as described below: Power(EIRP)=PMea- Pcl + Ga 7. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP-2.15dBi. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Mode Channel Antenna Pol. ERP Limit (dBm) Result V 29.76 128 H 20.90 V 27.78 GSM850 190 <38.45 Pass H 26.49 V 27.64 251 H 19.05 V 30.21 128 H 21.23 V 28.57 GPRS850 190 <38.45 Pass H 26.34 V 27.81 251 H 20.33 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 19 of 32 Issued: 2019-06-25 Mode Channel Antenna Pol. EIRP Limit (dBm) Result V 22.90 512 H 26.06 V 24.44 PCS1900 661 <33.00 Pass H 25.53 V 24.57 810 H 24.49 V 23.10 512 H 26.25 V 24.56 GPRS1900 661 <33.00 Pass H 25.81 V 24.72 810 H 24.55 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 20 of 32 Issued: 2019-06-25 5.9. Radiated Spurious Emission LIMIT -13dBm TEST CONFIGURATION TEST PROCEDURE 1. EUT was placed on a 0.8 meter for below 1GHz and 1.5 meter for above 1GHz high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.0m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in three channels (High, Middle, Low) were measured with peak detector. 2. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver. 3. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=1MHz,VBW=3MHz for above 1GHz and RBW=100kHz,VBW=300kHz for 30MHz to 1GHz, And the maximum value of the receiver should be recorded as (Pr). 4. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest isconnected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 5. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 21 of 32 Issued: 2019-06-25 6. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl + Ga We used SMF100A micowave signal generator which signal level can up to 33dBm,so we not used power Amplifier for substituation test; The measurement results are amend as described below: Power(EIRP)=PMea- Pcl + Ga 7. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP-2.15dBi. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Note: Worst case at GSM850/PCS1900 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 22 of 32 Issued: 2019-06-25 GSM850 Frequency Spurious Emission Channel Limit (dBm) Result (MHz) Polarization Level (dBm) 182.21 Vertical -51.79 259.91 V -54.91 1648.51 V -51.30 <-13.00 Pass 2472.57 V -44.08 4107.77 V -56.30 7444.58 V -48.26 128 156.09 Horizontal -56.17 259.91 H -52.46 2055.85 H -49.39 <-13.00 Pass 2472.57 H -40.14 4107.77 H -55.13 6524.16 H -49.63 182.21 Vertical -55.30 259.91 V -49.06 1672.22 V -48.31 <-13.00 Pass 2510.89 V -42.73 3343.25 V -53.84 4179.88 V -55.06 190 182.21 Horizontal -57.90 259.91 H -54.52 1674.06 H -44.52 <-13.00 Pass 2510.89 H -41.06 3343.25 H -51.43 4179.88 H -50.84 182.21 Vertical -47.89 259.91 V -52.46 1698.14 V -49.98 <-13.00 Pass 2547.01 V -45.12 3392.09 V -56.74 4107.77 V -54.12 251 156.09 Horizontal -51.88 259.91 H -49.79 1698.14 H -39.25 <-13.00 Pass 2547.01 H -38.34 4240.94 H -53.67 7210.80 H -48.52 Remark: 1. The emission behaviour belongs to narrowband spurious emission. 2. The emission levels of not record in the report are very lower than the limit and not show in test report. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 23 of 32 Issued: 2019-06-25 PCS1900 Frequency Spurious Emission Channel Limit (dBm) Result (MHz) Polarization Level (dBm) 156.09 Vertical -54.13 259.91 V -49.68 1448.07 V -50.05 <-13.00 Pass 2120.07 V -51.45 3700.48 V -53.12 5554.08 V -49.97 512 156.09 Horizontal -52.34 312.06 H -56.05 1258.11 H -52.92 <-13.00 Pass 2053.59 H -50.60 3700.48 H -53.99 5554.08 H -45.67 156.09 Vertical -54.94 259.91 V -54.45 1449.66 V -51.07 <-13.00 Pass 2711.60 V -48.70 5643.40 V -43.20 9834.88 V -43.02 661 156.09 Horizontal -52.66 259.91 H -53.66 1197.42 H -51.14 <-13.00 Pass 2696.75 H -47.60 3759.98 H -51.96 8507.17 H -45.19 156.09 Vertical -52.27 259.91 V -49.88 1258.11 V -50.73 <-13.00 Pass 1449.66 V -49.19 3820.45 V -55.42 5725.84 V -50.84 810 156.09 Horizontal -53.69 312.06 H -56.80 1096.68 H -55.09 <-13.00 Pass 1718.78 H -51.92 4107.77 H -53.82 5725.84 H -50.05 Remark: 1. The emission behaviour belongs to narrowband spurious emission. 2. The emission levels of not record in the report are very lower than the limit and not show in test report. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 24 of 32 Issued: 2019-06-25 6. TEST SETUP PHOTOS OF THE EUT Radiated emission: Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 25 of 32 Issued: 2019-06-25 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT External photos of the EUT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 26 of 32 Issued: 2019-06-25 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 27 of 32 Issued: 2019-06-25 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 28 of 32 Issued: 2019-06-25 Internal photos of the EUT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 29 of 32 Issued: 2019-06-25 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 30 of 32 Issued: 2019-06-25 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 31 of 32 Issued: 2019-06-25 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19060171 Page: 32 of 32 Issued: 2019-06-25 8. APPENDIX REPORT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)


Document Created: 2019-06-25 17:40:30
Document Modified: 2019-06-25 17:40:30
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