RF TEST REPORT

FCC ID: ZMOMA510GL

Test Report

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FCCID_4507609

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZR/2019/8003201 Page: 1 of 34 FCC TEST REPORT Application No: ZR/2019/80032 Applicant: Fibocom Wireless Inc. Address of Applicant 5/F,Tower A,Technology Building II,1057 Nanhai Avenue,Shenzhen,China Manufacturer: Fibocom Wireless Inc. Address of Manufacturer: 5/F,Tower A,Technology Building II,1057 Nanhai Avenue,Shenzhen,China Factory: Shenzhen Eternity Technology Co.,Ltd Address of Factory: 1F,2F,4F Building A2, Yingzhan Industrial Zone, Longtian Community, Longtian Road, Pingshan District, Shenzhen, Guangdong Province, P.R. China EUT Description: LTE CatM1&NB-IoT&EGPRS Module Model No.: MA510-GL Trade Mark: Fibocom FCC ID: ZMOMA510GL Standards: 47 CFR Part 2 47 CFR Part 22 subpart H 47 CFR Part 24 subpart E 47 CFR Part 27 subpart C 47 CFR Part 90 subpart R 47 CFR Part 90 subpart S Test Method: FCC KDB 971168 D01 Power Meas License Digital Systems V03r01 C63.26 (2015) Date of Receipt: 2019/9/1 Date of Test: 2019/9/3 to 2019/10/30 Date of Issue: 2019/10/30 Test Result: PASS * * In the configuration tested, the EUT detailed in this report complied with the standards specified above. Authorized Signature: Derek Yang Wireless Laboratory Manager

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 2 of 34 1 Version Revision Record Version Chapter Date Modifier Remark 00 2019/10/30 Original Authorized for issue by: Tested By 2019/10/30 (Mike Hu) /Project Engineer Date Checked By 2019/10/30 (David Chen) /Reviewer Date

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 3 of 34 Content 1 VERSION ......................................................................................................................................................... 2 2 TEST SUMMARY ............................................................................................................................................ 5 2.1 GSM 850/ LTE NB1 BAND 5/26/ LTE CATM1 BAND 5/26 .......................................................................... 5 2.2 GSM 1900/ LTE NB1 BAND 2 /25/ LTE CATM1 BAND 2 /25 ...................................................................... 5 2.3 LTE NB1 BAND 4/66/ LTE CATM1 BAND 4/66 ............................................................................................. 6 2.4 LTE NB1 BAND 26(814-824)/ LTE CATM1 BAND 26(814-824) ................................................................. 6 2.5 LTE NB1 BAND 12/85/ LTE CATM1 BAND 12/85 ........................................................................................ 7 2.6 LTE NB1 BAND 13/ LTE CATM1 BAND 13 ................................................................................................... 7 2.7 LTE CATM1 BAND 14 ..................................................................................................................................... 8 2.8 LTE NB1 BAND 71.......................................................................................................................................... 9 3 GENERAL INFORMATION ...........................................................................................................................10 3.1 CLIENT INFORMATION .................................................................................................................................... 10 3.2 TEST LOCATION ............................................................................................................................................. 10 3.3 TEST FACILITY ............................................................................................................................................... 10 3.4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 11 3.5 TEST MODE ................................................................................................................................................... 12 3.6 TEST ENVIRONMENT...................................................................................................................................... 12 3.7 TECHNICAL SPECIFICATION ........................................................................................................................... 13 3.8 TEST FREQUENCIES ...................................................................................................................................... 15 4 DESCRIPTION OF TESTS............................................................................................................................23 4.1 CONDUCTED OUTPUT POWER ...................................................................................................................... 23 4.2 EFFECTIVE (ISOTROPIC) RADIATED POWER OF TRANSMITTER.................................................................... 23 4.3 OCCUPIED BANDWIDTH ................................................................................................................................. 23 4.4 BAND EDGE AT ANTENNA TERMINALS .......................................................................................................... 24 4.5 SPURIOUS AND HARMONIC EMISSIONS AT ANTENNA TERMINAL ................................................................. 25 4.6 PEAK-AVERAGE RATIO.................................................................................................................................. 25 4.7 FIELD STRENGTH OF SPURIOUS RADIATION................................................................................................. 26 4.8 FREQUENCY STABILITY / TEMPERATURE VARIATION ................................................................................... 27 4.9 TEST SETUPS ................................................................................................................................................ 28 4.9.1 Test Setup 1 ............................................................................................................................................ 28

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 4 of 34 4.9.2 Test Setup 2 ............................................................................................................................................ 28 4.9.3 Test Setup 3 ............................................................................................................................................ 29 4.9.4 Test Setup 4 ............................................................................................................................................ 29 4.10 TEST CONDITIONS ......................................................................................................................................... 30 5 MAIN TEST INSTRUMENTS ........................................................................................................................32 6 MEASUREMENT UNCERTAINTY ...............................................................................................................34 7 APPENDIXES.................................................................................................................................................34

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 5 of 34 2 Test Summary 2.1 GSM 850/ LTE NB1 Band 5/26/ LTE CatM1 Band 5/26 Test Item FCC Rule No. Requirements Test Result Verdict Effective (Isotropic) §2.1046, Section 1 of Radiated Power FCC: ERP ≤ 7 W Pass §22.913 Appendix B Output Data Section 2 of Peak-Average Ratio --- Limit≤13 dB Pass Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B ≤ -13 dBm/1%*EBW, in 1 MHz bands Band Edges §2.1051, Section 5 of immediately outside and adjacent to the Pass Compliance §22.917 Appendix B frequency block. ≤ -13 dBm/100 kHz, from 9 kHz to 10th Spurious Emission at §2.1051, Section 6 of harmonics but outside authorized operating Pass Antenna Terminals §22.917 Appendix B frequency ranges. Field Strength of §2.1053, Section 7 of FCC: ≤ -13 dBm/100 kHz. Pass Spurious Radiation §22.917 Appendix B §2.1055, Section 8 of Frequency Stability ≤ ±2.5ppm. Pass §22.355 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.2 GSM 1900/ LTE NB1 Band 2 /25/ LTE CatM1 Band 2 /25 Test Item FCC Rule No. Requirements Test Result Verdict Effective (Isotropic) §2.1046, Section 1 of Radiated Power EIRP ≤ 2 W Pass §24.232 Appendix B Output Data §2.1046, Section 2 of Peak-Average Ratio Limit≤13 dB Pass §24.232 Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B ≤ -13 dBm/1%*EBW, in 1 MHz bands Band Edges §2.1051, Section 5 of immediately outside and adjacent to the Pass Compliance §24.238 Appendix B frequency block. ≤ -13 dBm/1 MHz, from 9 kHz to 10th Spurious Emission at §2.1051, Section 6 of harmonics but outside authorized operating Pass Antenna Terminals §24.238 Appendix B frequency ranges. Field Strength of §2.1053, Section 7 of ≤ -13 dBm/1 MHz. Pass Spurious Radiation §24.238 Appendix B §2.1055, Section 8 of Frequency Stability ≤ ±2.5 ppm. Pass §24.235 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”.

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 6 of 34 2.3 LTE NB1 Band 4/66/ LTE CatM1 Band 4/66 Test Item FCC Rule No. Requirements Test Result Verdict Effective (Isotropic) §2.1046, Section 1 of Radiated Power EIRP ≤ 1 W Pass §27.50(d) Appendix B Output Data §2.1046, Section 2 of Peak-Average Ratio Limit≤13 dB Pass §27.50(d) Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B ≤ -13 dBm/1%*EBW, in 1 MHz bands Band Edges §2.1051, Section 5 of immediately outside and adjacent to the Pass Compliance §27.53(h) Appendix B frequency block. ≤ -13 dBm/1 MHz, from 9 kHz to 10th Spurious Emission at §2.1051, Section 6 of harmonics but outside authorized operating Pass Antenna Terminals §27.53(h) Appendix B frequency ranges. Field Strength of §2.1053, Section 7 of ≤ -13 dBm/1 MHz. Pass Spurious Radiation §27.53(h) Appendix B §2.1055, Section 8 of Frequency Stability ≤ ±2.5 ppm. Pass §27.54 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.4 LTE NB1 Band 26(814-824)/ LTE CatM1 Band 26(814-824) Test Item FCC Rule No. Requirements Test Result Verdict Transmitter §2.1046, Section 1 of Conducted Power < 100 W. PASS §90.635 Appendix B Output Peak-Average Section 2 of --- FCC: Limit≤13 dB N/T Ratio Appendix B Modulation Section 3 of §2.1047 Digital modulation PASS Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 PASS EBW: No limit. Appendix B For any frequency removed from the EA licensee’s frequency block by up to and including 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least §2.1051 116 Log10(f/6.1) decibels or Section 5 of Band Edge PASS § 90.691 50+10Log10(P) decibels or 80 decibels, Appendix B whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than 12.5 kHz. Spurious Emission §2.1051, < 43 + 10Log10(P[Watts]) for all out-of- Section 6 of at Antenna PASS §90.691 band emissions Appendix B Terminals Field Strength of §2.1053, < 43 + 10Log10(P[Watts]) for all out-of- Section 7 of PASS

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 7 of 34 Test Item FCC Rule No. Requirements Test Result Verdict Spurious §90.691 band emissions Appendix B Radiation Frequency §2.1055, Section 8 of < ±2.5ppm. PASS Stability §90.213 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.5 LTE NB1 Band 12/85/ LTE CatM1 Band 12/85 Test Item FCC Rule No Requirements Test Result Verdict Effective (Isotropic) Section 1 of Radiated Power §27.50(c) ERP ≤ 3 W. Pass Appendix B Output Data §2.1046, Section 2 of Peak-Average Ratio Limit≤13 dB Pass §27.50(c) Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B ≤ -13 dBm/1%*EBW, in 1 MHz bands Band Edges §2.1051, Section 5 of immediately outside and adjacent to the Pass Compliance §27.53(g) Appendix B frequency block. FCC: ≤ -13 dBm/100 kHz, from 9 kHz to Spurious Emission at §2.1051, Section 6 of 10th harmonics but outside authorized Pass Antenna Terminals §27.53(g) Appendix B operating frequency ranges. Field Strength of §2.1053, Section 7 of FCC: ≤ -13 dBm/100 kHz. Pass Spurious Radiation §27.53(g) Appendix B §2.1055, Section 8 of Frequency Stability ≤ ±2.5ppm. Pass §27.54 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.6 LTE NB1 Band 13/ LTE CatM1 Band 13 Test Item FCC Rule No. Requirements Test Result Verdict Effective (Isotropic) §2.1046, Section 1 of Radiated Power ERP ≤ 3 W. Pass §27.50(b) Appendix B Output Data Section 2 of Peak-Average Ratio §27.50 Limit≤13 dB N/T Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049, Pass EBW: No limit. Appendix B Band Edges §2.1051, ≤ -13 dBm/1%*EBW, in 1 MHz bands immediately Section 5 of Pass Compliance §27.53(c) outside and adjacent to the frequency block. Appendix B ≤ -13 dBm/100 kHz, from 9 kHz to 10th harmonics but outside authorized operating frequency ranges. On all frequencies between 763–775 MHz and 793– §2.1051, 805 MHz, by a factor not less than 65 + 10 log (P) Spurious Emission at Section 6 of §27.53(c) dB in a 6.25 kHz Pass Antenna Terminals Appendix B §27.53(f) band segment, for mobile and portable stations. For operations in the 746-758 MHz, 775-788 MHz, and 805-806 MHz bands, emissions in the band 1559-1610 MHz shall be limited to −70 dBW/MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 8 of 34 Test Item FCC Rule No. Requirements Test Result Verdict equivalent isotropically radiated power (EIRP) for wideband signals, and −80 dBW EIRP for discrete emissions of less than 700 Hz bandwidth. ≤ -13 dBm/100 kHz. For operations in the 746-758 MHz, 775-788 MHz, §2.1053, and 805-806 MHz bands, emissions in the band Field Strength of Section 7 of §27.53(c) 1559-1610 MHz shall be limited to −70 dBW/MHz Pass Spurious Radiation Appendix B §27.53(f) equivalent isotropically radiated power (EIRP) for wideband signals, and −80 dBW EIRP for discrete emissions of less than 700 Hz bandwidth. §2.1055, Within authorized bands of operation/frequency Section 8 of Frequency Stability Pass §27.54 block. Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.7 LTE CatM1 Band 14 Test Item FCC Rule No Requirements Test Result Verdict Effective (Isotropic) Section 1 of Radiated Power Output §90.365 FCC: ERP ≤ 3 W. Pass Appendix B Data §2.1046, Section 2 of Peak-Average Ratio Limit≤13 dB Pass §27.50(c) Appendix B Section 3 of Modulation Characteristics §2.1047 Digital modulation Pass Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B (1) On all frequencies between 769-775 MHz and 799-805 MHz, by a factor not less than 76 + 10 log (P) dB in a 6.25 kHz band segment, for base and fixed stations.(2) On all frequencies between 769-775 MHz and §2.1051, Band Edges Compliance 799-805 MHz, by a factor not less than 65 + Section 5 of §90.543(e) Pass 10 log (P) dB in a 6.25 kHz band segment, Appendix B for mobile and portable stations.(3) On any frequency between 775-788 MHz, above 805 MHz, and below 758 MHz, by at least 43 + 10 log (P) dB. FCC: ≤ -13 dBm/100 kHz, from 9 kHz to 10th harmonics but outside authorized operating frequency ranges. For operations in the 758– 775 MHz and 788–805 MHz bands, all §2.1051, emissions Spurious Emission at Section 6 of §90.543(c) including harmonics in the band 1559– Antenna Terminals Appendix B Pass §90.543(f) 1610 MHz shall be limited to -70 dBW/ MHz equivalent isotropically radiated power (EIRP) for wideband signals, and -80 dBW EIRP for discrete emissions of less than 700 Hz bandwidth. FCC: ≤ -13 dBm/100 kHz. For operations in the 758–775 MHz and 788–805 MHz bands, all emissions §2.1053, Field Strength of Spurious including harmonics in the band 1559–1610 Section 7 of §90.543(c) Pass Radiation MHz shall be limited to -70 dBW/ MHz Appendix B §90.543(f) equivalent isotropically radiated power (EIRP) for wideband signals, and -80 dBW EIRP for discrete emissions of less than 700

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 9 of 34 Test Item FCC Rule No Requirements Test Result Verdict Hz bandwidth. §2.1055, Section 8 of Frequency Stability ≤ ±2.5ppm. Pass §90.213 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”. 2.8 LTE NB1 Band 71 FCC Rule Test Item Requirements Test Result Verdict No. Effective (Isotropic) §2.1046, Section 1 of Radiated Power Output EIRP ≤ 3 Wz Pass §27.50(c) Appendix B Data Section 2 of Peak-Average Ratio §2.1046, Limit≤13 dB Pass Appendix B Modulation Section 3 of §2.1047 Digital modulation Pass Characteristics Appendix B OBW: No limit. Section 4 of Bandwidth §2.1049 Pass EBW: No limit. Appendix B ≤ -13 dBm/1%*EBW, in 1 MHz bands §2.1051, Section 5 of Band Edges Compliance immediately outside and adjacent to the Pass §27.53(g) Appendix B frequency block. ≤ -13 dBm/1 MHz, from 9 kHz to 10th Spurious Emission at §2.1051, Section 6 of harmonics but outside authorized operating Pass Antenna Terminals §27.53(g) Appendix B frequency ranges. Field Strength of §2.1053, Section 7 of ≤ -13 dBm/1 MHz. Pass Spurious Radiation §27.53(g) Appendix B §2.1055, Section 8 of Frequency Stability within the authorized bands of operation. Pass §27.54 Appendix B Remark: For the verdict, the “N/A” denotes “not applicable”, the “N/T” denotes “not tested”.

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 10 of 34 3 General Information 3.1 Client Information Applicant: Fibocom Wireless Inc. Address of Applicant: 5/F,Tower A,Technology Building II,1057 Nanhai Avenue,Shenzhen,China Manufacturer: Fibocom Wireless Inc. Address of Manufacturer: 5/F,Tower A,Technology Building II,1057 Nanhai Avenue,Shenzhen,China Factory: Shenzhen Eternity Technology Co.,Ltd 1F,2F,4F Building A2, Yingzhan Industrial Zone, Longtian Community, Address of Factory: Longtian Road, Pingshan District, Shenzhen, Guangdong Province, P.R. China 3.2 Test Location Company: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Address: Shenzhen, Guangdong, China Post code: 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 E-mail: ee.shenzhen@sgs.com 3.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L2929) CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC Lab to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence in the field of testing. • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN1178 SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized as an accredited testing laboratory. Designation Number: CN1178. Test Firm Registration Number: 406779. • Industry Canada (IC) Two 3m Semi-anechoic chambers and the 10m Semi-anechoic chamber of SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC Lab have been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 4620C-1, 4620C-2, 4620C-3.

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 11 of 34 3.4 General Description of EUT EUT Description:: LTE CatM1&NB-IoT&EGPRS Module Model No.: MA510-GL Trade Mark: Fibocom Hardware Version: V1.0.3 Software Version: 69400.1000.00.00.00.13 IMEI for Test Sample: 1#:867420040011126 2#:867420040011167 Sample Type: Portable Device, Module Antenna Type: External, Integrated GSM 850: -1.0dBi; GSM1900: 0.9dBi; LTE NB1 Band 2: 0.9dBi; LTE NB1 Band 4:1.6dBi; LTE NB1 Band 5: -1.0dBi; LTE NB1 Band 12: -1.4dBi; LTE NB1 Band 13: -0.7dBi; LTE NB1 Band 25: 0.9dBi; LTE NB1 Band 26（814-824）: -1.0dBi; LTE NB1 Band 26（824-849）: -1.0dBi; LTE NB1 Band 66: 1.6dBi; LTE NB1 Band 71: -1.5dBi; Antenna Gain: LTE NB1 Band 85: -0.7dBi; LTE CatM1 Band 2: 0.9dBi; LTE CatM1 Band 4: 1.6dBi; LTE CatM1 Band 5: -1.0dBi; LTE CatM1 Band 12: -1.4dBi; LTE CatM1 Band 13: -0.7dBi; LTE CatM1 Band 14: -0.7dBi; LTE CatM1 Band 25: 0.9dBi; LTE CatM1 Band 26（814-824）: -1.0dBi; LTE CatM1 Band 26（824-849）: -1.0dBi; LTE CatM1 Band 66: 1.6dBi; LTE CatM1 Band 85: -0.7dBi;

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 12 of 34 3.5 Test Mode Test Mode Test Modes Description GSM/TM1 GSM system, GSM/GPRS, GMSK modulation GSM/TM2 GSM system, EGPRS, 8PSK modulation LTE NB1/TM1 LTE system, QPSK modulation LTE NB1/TM2 LTE system, BPSK modulation LTE CatM1/TM1 LTE system, QPSK modulation LTE CatM1/TM2 LTE system, 16QAM modulation Remark: The test mode(s) are selected according to relevant radio technology specifications. 3.6 Test Environment Environment Parameter Selected Values During Tests Relative Humidity 52% Atmospheric Pressure: 101.32 KPa Temperature NT 25 °C LV 3.3V Voltage: NV 3.8V HV 4.5V Remark: LV= lower extreme test voltage; NV= nominal voltage HV= upper extreme test voltage; NT= normal temperature

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 13 of 34 3.7 Technical Specification Characteristics Description GSM Radio System Type NB1 CatM1 Band TX RX GSM 850 824 to 849 MHz 869 to 894 MHz GSM 1900 1850 to 1910 MHz 1930 to 1990 MHz LTE NB1 Band 2 1850 to 1910 MHz 1930 to 1990 MHz LTE NB1 Band 4 1710 to 1755 MHz 2110 to 2155 MHz LTE NB1 Band 5 824 to 849 MHz 869 to 894 MHz LTE NB1 Band 12 699 to 716 MHz 729 to 746 MHz LTE NB1 Band 13 777 to 787 MHz 746 to 756 MHz LTE NB1 Band 25 1850 to 1915MHz 1930 to 1995 MHz LTE NB1 Band 26(814-824) 814 to 824MHz 859 to 869 MHz LTE NB1 Band 26(824-849) 824 to 849 MHz 869 to 894 MHz Supported LTE NB1 Band 66 1710 to 1780 MHz 2110 to 2200 MHz Frequency Range LTE NB1 Band 71 663 to 698 MHz 617 to 652 MHz LTE NB1 Band 85 698 to 716 MHz 728 to 746 MHz LTE CatM1 Band 2 1850 to 1910 MHz 1930 to 1990 MHz LTE CatM1 Band 4 1710 to 1755 MHz 2110 to 2155 MHz LTE CatM1 Band 5 824 to 849 MHz 869 to 894 MHz LTE CatM1 Band 12 699 to 716 MHz 729 to 746 MHz LTE CatM1 Band 13 777 to 787 MHz 746 to 756 MHz LTE CatM1 Band 14 788 to 798 MHz 758 to 768 MHz LTE CatM1 Band 25 1850 to 1915MHz 1930 to 1995 MHz LTE CatM1 Band 26(814-824) 814 to 824MHz 859 to 869 MHz LTE CatM1 Band 26(824-849) 824 to 849 MHz 869 to 894 MHz LTE CatM1 Band 66 1710 to 1780 MHz 2110 to 2200 MHz LTE CatM1 Band 85 698 to 716 MHz 728 to 746 MHz GSM 850: 32.5dBm GSM 1900: 30dBm LTE NB1 Band 2: 21.0dBm LTE NB1 Band 4: 21.0dBm LTE NB1 Band 5: 21.0dBm LTE NB1 Band 12: 21.0dBm LTE NB1 Band 13: 21.0dBm LTE NB1 Band 25: 21.0dBm Target TX Max LTE NB1 Band 26 (814-824): 21.0dBm Output Power LTE NB1 Band 26 (824-849): 21.0dBm LTE NB1 Band 66: 21.0dBm LTE NB1 Band 71: 21.0dBm LTE NB1 Band 85: 21.0dBm LTE CatM1 Band 2: 22.0dBm LTE CatM1 Band 4: 22.0dBm LTE CatM1 Band 5: 22.0dBm LTE CatM1 Band 12: 22.0dBm LTE CatM1 Band 13: 22.0dBm

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 14 of 34 LTE CatM1 Band 14: 22.0dBm LTE CatM1 Band 25: 22.0dBm LTE CatM1 Band 26 (814-824): 22.0dBm LTE CatM1 Band 26 (824-849): 22.0dBm LTE CatM1 Band 66: 22.0dBm LTE CatM1 Band 85: 22.0dBm GSM Band 200KHz; LTE NB1 Band 2 180KHz; LTE NB1 Band 4 180KHz; LTE NB1 Band 5 180KHz; LTE NB1 Band 12 180KHz; LTE NB1 Band 13 180KHz; LTE NB1 Band 25 180KHz; LTE NB1 Band 26 (814-824) 180KHz; LTE NB1 Band 26 (824-849) 180KHz; LTE NB1 Band 66 180KHz; LTE NB1 Band 71 180KHz; LTE NB1 Band 85 180KHz; Supported Channel 1.4 MHz; 3 MHz; 5 MHz; 10 MHz; LTE CatM1 Band 2 15 MHz, 20 MHz Bandwidth 1.4 MHz; 3 MHz; 5 MHz; 10 MHz; LTE CatM1 Band 4 15 MHz, 20 MHz LTE CatM1 Band 5 1.4 MHz; 3 MHz; 5 MHz; 10 MHz LTE CatM1 Band 12 1.4 MHz; 3 MHz; 5 MHz; 10 MHz LTE CatM1 Band 13 5 MHz; 10 MHz LTE CatM1 Band 14 5 MHz; 10 MHz 1.4 MHz; 3 MHz; 5 MHz; 10 MHz; LTE CatM1 Band 25 15 MHz, 20 MHz LTE CatM1 Band 26 (814-824) 1.4 MHz; 3 MHz; 5 MHz; 10 MHz LTE CatM1 Band 26 (824-849) 1.4 MHz; 3 MHz; 5 MHz; 10 MHz 1.4 MHz; 3 MHz; 5 MHz; 10 MHz; LTE CatM1 Band 66 15 MHz, 20 MHz LTE CatM1 Band 85 5 MHz; 10 MHz Characteristics Description GSM850 245KGXW; 247KG7W GSM1900 243KGXW; 247KG7W Designation of LTE NB1 Band 2 187KG7D; Emissions LTE NB1 Band 4 187KG7D; LTE NB1 Band 5 186KG7D; (Remark: the LTE NB1 Band 12 186KG7D; necessary LTE NB1 Band 13 186KG7D; bandwidth of which LTE NB1 Band 25 187KG7D; is the worst value LTE NB1 Band 26 (814-824) 186KG7D; from the measured LTE NB1 Band 26 (824-849) 186KG7D; occupied bandwidths LTE NB1 Band 66 187KG7D; for each type of LTE NB1 Band 71 186KG7D; LTE NB1 Band 85 186KG7D; channel bandwidth 1M11G7D;0M93W7D; configuration.) 1M11G7D;0M93W7D; LTE CatM1 Band 2 1M11G7D;0M93W7D; 1M11G7D;0M93W7D;

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 15 of 34 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; LTE CatM1 Band 4 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; LTE CatM1 Band 5 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M10G7D;0M93W7D; 1M10G7D;0M93W7D; LTE CatM1 Band 12 1M10G7D;0M93W7D; 1M10G7D;0M93W7D; 1M11G7D;0M92W7D; LTE CatM1 Band13 1M11G7D;0M92W7D; 1M11G7D;0M93W7D; LTE CatM1 Band14 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; LTE CatM1 Band 25 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; LTE CatM1 Band 26 (814-824) 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; 1M11G7D;0M93W7D; LTE CatM1 Band 26 (824-849) 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M11G7D;0M92W7D; 1M10G7D;0M92W7D; 1M10G7D;0M92W7D; 1M10G7D;0M92W7D; LTE CatM1 Band 66 1M10G7D;0M92W7D; 1M10G7D;0M92W7D; 1M10G7D;0M92W7D; 1M10G7D;0M92W7D; LTE CatM1 Band 85 1M10G7D;0M92W7D; 3.8 Test Frequencies RF Channel Test Mode TX / RX Low (L) Middle (M) High (H) Channel 128 Channel 190 Channel 251 TX 824.2MHz 836.6 MHz 848.8 MHz GSM850 Channel 128 Channel 190 Channel 251 RX 869.2 MHz 881.6 MHz 893.8 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 16 of 34 Channel 512 Channel 661 Channel 810 TX 1850.2MHz 1880.0 MHz 1909.8 MHz GSM1900 Channel 512 Channel 661 Channel 810 RX 1930.2 MHz 1960.0 MHz 1989.8 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 18601 Channel 18900 Channel 19199 LTE NB1 TX 1850.1 MHz 1880 MHz 1909.9 MHz 180KHz Band 2 Channel 601 Channel 900 Channel 1199 RX 1930.1 MHz 1960 MHz 1989.9 MHz Channel 19951 Channel 20175 Channel 20399 LTE NB1 TX 1710.1 MHz 1732.5 MHz 1754.9 MHz 180KHz Band 4 Channel 1975 Channel 2175 Channel 2375 RX 2110.1 MHz 2132.5MHz 2154.9 MHz Channel 20401 Channel 20525 Channel 20649 LTE NB1 TX 824.1 MHz 836.5 MHz 848.9 MHz 180KHz Band 5 Channel 2401 Channel 2525 Channel 2649 RX 869.1 MHz 881.5 MHz 893.9 MHz Channel 23011 Channel 23095 Channel 23179 LTE NB1 TX 699.1 MHz 707.5 MHz 715.9 MHz 180KHz Band 12 Channel 5011 Channel 5095 Channel 5179 RX 729.1 MHz 737.5 MHz 745.9 MHz Channel 23181 Channel 23230 Channel 23279 LTE NB1 TX 777.1 MHz 782 MHz 786.9 MHz 180KHz Band 13 Channel 5181 Channel 5230 Channel 5279 RX 746.1 MHz 752 MHz 755.9 MHz Channel 26041 Channel 26365 Channel 26689 LTE NB1 TX 1850.1 MHz 1882.5 MHz 1914.9 MHz 180KHz Band 25 Channel 8041 Channel 8365 Channel 8689 RX 1930.1 MHz 1962.5 MHz 1994.9 MHz Channel 26692 Channel 26740 Channel 26788 TX LTE NB1 Band 814.2 MHz 819 MHz 823.8 MHz 180KHz 26(814-824) Channel 8692 Channel 8740 Channel 8788 RX 859.2MHz 864MHz 868.8MHz Channel 26791 Channel 26915 Channel 27039 TX LTE NB1 Band 824.1 MHz 836.5 MHz 848.9 MHz 180KHz 26(824-849) Channel 8791 Channel 8915 Channel 9039 RX 869.1 MHz 881.5 MHz 893.9 MHz Channel 131973 Channel 132322 Channel 132671 LTE NB1 TX 1710.1 MHz 1745 MHz 1779.9 MHz 180KHz Band 66 Channel 66437 Channel 66786 Channel 67135 RX 2110.1 MHz 2145 MHz 2179.9 MHz Channel 133123 Channel 133297 Channel 133471 LTE NB1 TX 663.1 MHz 680.5 MHz 697.9 MHz 180KHz Band 71 Channel 68587 Channel 68761 Channel 68935 RX 617.1 MHz 634.5 MHz 651.9 MHz LTE NB1 Channel 134003 Channel 134092 Channel 134181 TX 180KHz 698.1 MHz 707 MHz 715.9 MHz Band 85 Channel 70367 Channel 0456 Channel 70545 RX

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 17 of 34 728.1 MHz 737 MHz 745.9 MHz TX / RF Channel Test Mode Bandwidth RX Low (L) Middle (M) High (H) Channel 18607 Channel 18900 Channel 19193 TX 1850.7 MHz 1880 MHz 1909.3 MHz 1.4MHz Channel 607 Channel 900 Channel 1193 RX 1930.7 MHz 1960 MHz 1989.3 MHz Channel 18615 Channel 18900 Channel 19185 TX 1851.5 MHz 1880 MHz 1908.5 MHz 3MHz Channel 615 Channel 900 Channel 1185 RX 1931.5 MHz 1960 MHz 1988.5 MHz Channel 18625 Channel 18900 Channel 19175 TX 1852.5 MHz 1880 MHz 1907.5 MHz 5MHz Channel 625 Channel 900 Channel1175 RX LTE CatM1 1932.5 MHz 1960 MHz 1987.5 MHz Band 2 Channel 18650 Channel 18900 Channel 19150 TX 1855 MHz 1880 MHz 1905 MHz 10MHz Channel 650 Channel 900 Channel 1150 RX 1935 MHz 1960 MHz 1985 MHz Channel 18675 Channel 18900 Channel 19125 TX 1857.5 MHz 1880 MHz 1902.5 MHz 15MHz Channel 675 Channel 900 Channel 1125 RX 1937.5 MHz 1960 MHz 1982.5 MHz Channel 18700 Channel 18900 Channel 19100 TX 1860 MHz 1880 MHz 1900 MHz 20MHz Channel 700 Channel 900 Channel 1100 RX 1940 MHz 1960 MHz 1980 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 19957 Channel 20175 Channel 20393 TX 1710.7 MHz 1732.5 MHz 1754.3 MHz 1.4MHz Channel 1975 Channel 2175 Channel 2375 LTE CatM1 RX Band 4 2112.5 MHz 2132.5MHz 2152.5 MHz Channel 19965 Channel 20175 Channel 20385 TX 3MHz 1711.5 MHz 1732.5 MHz 1753.5 MHz RX Channel 2000 Channel 2175 Channel 2350

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 18 of 34 2115 MHz 2132.5MHz 2150 MHz Channel 19975 Channel 20175 Channel 20375 TX 1712.5 MHz 1732.5 MHz 1752.5 MHz 5MHz Channel 1975 Channel 2175 Channel 2375 RX 2112.5 MHz 2132.5MHz 2152.5 MHz Channel 20000 Channel 20175 Channel 20350 TX 1715 MHz 1732.5 MHz 1750 MHz 10MHz Channel 2000 Channel 2175 Channel 2350 RX 2115 MHz 2132.5MHz 2150 MHz Channel 20025 Channel 20175 Channel 20325 TX 1717.5 MHz 1732.5 MHz 1747.5 MHz 15MHz Channel 2025 Channel 2175 Channel 2325 RX 2117.5 MHz 2132.5MHz 2147.5 MHz Channel 20050 Channel 20175 Channel 20300 TX 1720 MHz 1732.5 MHz 1745 MHz 20MHz Channel 2050 Channel 2175 Channel 2300 RX 2120 MHz 2132.5MHz 2145 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 20407 Channel 20525 Channel 20643 TX 824.7 MHz 836.5 MHz 848.3 MHz 1.4MHz Channel 2407 Channel 2525 Channel 2643 RX 869.7 MHz 881.5 MHz 893.3 MHz Channel 20415 Channel 20525 Channel 20635 TX 825.5 MHz 836.5 MHz 847.5 MHz 3MHz Channel 2415 Channel 2525 Channel 2635 RX LTE CatM1 870.5 MHz 881.5 MHz 892.5 MHz Band 5 Channel 20425 Channel 20525 Channel 20625 TX 826.5 MHz 836.5 MHz 846.5 MHz 5MHz Channel 2425 Channel 2525 Channel 2625 RX 871.5 MHz 881.5 MHz 891.5 MHz Channel 20450 Channel 20525 Channel 20600 TX 829 MHz 836.5 MHz 844 MHz 10MHz Channel 2450 Channel 2525 Channel 2600 RX 874 MHz 881.5 MHz 889 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 19 of 34 RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 23017 Channel 23095 Channel 23173 TX 699.7 MHz 707.5 MHz 715.3 MHz 1.4MHz Channel 5017 Channel 5095 Channel 5173 RX 729.7 MHz 737.5 MHz 745.3 MHz Channel 23025 Channel 23095 Channel 23165 TX 700.5 MHz 707.5 MHz 714.5 MHz 3MHz Channel 5025 Channel 5095 Channel 5165 RX LTE CatM1 730.5 MHz 737.5 MHz 744.5 MHz Band 12 Channel 23035 Channel 23095 Channel 23155 TX 701.5 MHz 707.5 MHz 713.5 MHz 5MHz Channel 5035 Channel 5095 Channel 5155 RX 731.5 MHz 737.5 MHz 743.5 MHz Channel 23060 Channel 23095 Channel 23130 TX 704 MHz 707.5 MHz 711 MHz 10MHz Channel 5060 Channel 5095 Channel 5130 RX 734 MHz 737.5 MHz 741 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 23025 Channel 23230 Channel 23255 TX 779.5 MHz 782 MHz 784.5 MHz 5MHz Channel 5205 Channel 5230 Channel 5255 RX LTE CatM1 748.5 MHz 751 MHz 753.5 MHz Band 13 Channel 23230 Channel 23230 Channel 23230 TX 782 MHz 782 MHz 782 MHz 10MHz Channel 5230 Channel 5230 Channel 5230 RX 751 MHz 751 MHz 751 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 23305 Channel 23330 Channel 23355 TX 790.5 MHz 793 MHz 795.5 MHz 5MHz Channel 5305 Channel 5330 Channel 5355 RX LTE CatM1 760.5 MHz 763 MHz 765.5 MHz Band 14 Channel 23330 Channel 23330 Channel 23330 TX 793MHz 793 MHz 793 MHz 10MHz Channel 5330 Channel 5330 Channel 5330 RX 763MHz 763 MHz 763 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 20 of 34 RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 26047 Channel 26365 Channel 26683 TX 1850.7 MHz 1882.5 MHz 1914.3 MHz 1.4MHz Channel 8047 Channel 8365 Channel 8683 RX 1930.7 MHz 1962.5 MHz 1994.3 MHz Channel 26055 Channel 26365 Channel 26675 TX 1851.5 MHz 1882.5 MHz 1913.5 MHz 3MHz Channel 8055 Channel 8365 Channel 8675 RX 1931.5 MHz 1962.5 MHz 1993.5 MHz Channel 26065 Channel 26365 Channel 26665 TX 1852.5 MHz 1882.5 MHz 1912.5 MHz 5MHz Channel 8065 Channel 8365 Channel 8665 RX LTE CatM1 1932.5 MHz 1962.5 MHz 1992.5 MHz Band 25 Channel 26090 Channel 26365 Channel 26640 TX 1855 MHz 1882.5 MHz 1910 MHz 10MHz Channel 8090 Channel 8365 Channel 8640 RX 1935 MHz 1962.5 MHz 1990 MHz Channel 26115 Channel 26365 Channel 26615 TX 1857.5 MHz 1882.5 MHz 1907.5 MHz 15MHz Channel 8115 Channel 8365 Channel 8615 RX 1937.5 MHz 1962.5 MHz 1987.5 MHz Channel 26140 Channel 26365 Channel 26590 TX 1860 MHz 1882.5 MHz 1905 MHz 20MHz Channel 8140 Channel 8365 Channel 8590 RX 1940 MHz 1962.5 MHz 1985 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 21 of 34 RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 26697 Channel 26740 Channel 26783 TX 814.7 MHz 819 MHz 823.3 MHz 1.4MHz Channel 8697 Channel 8740 Channel 8783 RX 859.7 MHz 864MHz 868.3 MHz Channel 26705 Channel 26740 Channel 26775 TX 815.5 MHz 819 MHz 822.5 MHz 3MHz LTE CatM1 Channel 8705 Channel 8740 Channel 8775 RX 860.5 MHz 864MHz 867.5 MHz Band26 Channel 26715 Channel 26740 Channel 26765 (814-824) TX 816.5 MHz 819 MHz 821.5 MHz 5MHz Channel 8715 Channel 8740 Channel 8755 RX 861.5 MHz 864MHz 866.5 MHz Channel 26740 Channel 26740 Channel 26740 TX 819 MHz 819 MHz 819 MHz 10MHz Channel 8740 Channel 8740 Channel 8740 RX 864MHz 864MHz 864MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 26797 Channel 26915 Channel 27033 TX 824.7 MHz 836.5 MHz 848.3 MHz 1.4MHz Channel 8697 Channel 8915 Channel 9033 RX 859.7 MHz 881.5 MHz 893.3 MHz Channel 26805 Channel 26915 Channel 27025 TX 825.5 MHz 836.5 MHz 847.5 MHz 3MHz LTE CatM1 Channel 8805 Channel 8915 Channel 9025 RX 860.5 MHz 881.5 MHz 892.5 MHz Band 26 Channel 26815 Channel 26915 Channel 27015 (824-849) TX 826.5 MHz 836.5 MHz 846.5 MHz 5MHz Channel 8815 Channel 8915 Channel 9015 RX 871.5 MHz 881.5 MHz 891.5 MHz Channel 26840 Channel 26915 Channel 26990 TX 829 MHz 836.5 MHz 844 MHz 10MHz Channel 8840 Channel 8915 Channel 8990 RX 874 MHz 881.5 MHz 889 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 22 of 34 RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 131979 Channel 132322 Channel 132665 TX 1710.7 MHz 1745 MHz 1779.3 MHz 1.4MHz Channel 66443 Channel 66786 Channel 67129 RX 2110.7 MHz 2145MHz 2179.3 MHz Channel 131987 Channel 132322 Channel 132657 TX 1711.5 MHz 1745 MHz 1778.5MHz 3MHz Channel 66451 Channel 66786 Channel 67121 RX 2111.5 MHz 2145MHz 2178.5MHz Channel 131997 Channel 132322 Channel 132647 TX 1712.5 MHz 1745 MHz 1777.5 MHz 5MHz Channel 66461 Channel 66786 Channel 67711 RX LTE CatM1 2112.5 MHz 2145MHz 2177.5 MHz Band 66 Channel 132022 Channel 132322 Channel 132622 TX 1715 MHz 1745 MHz 1775 MHz 10MHz Channel 66486 Channel 66786 Channel 67086 RX 2115 MHz 2145MHz 2175 MHz Channel 132047 Channel 132322 Channel 132597 TX 1717.5 MHz 1745 MHz 1772.5 MHz 15MHz Channel 66511 Channel 66786 Channel 67061 RX 2117.5 MHz 2145MHz 2172.5 MHz Channel 132072 Channel 132322 Channel 132572 TX 1720 MHz 1745 MHz 1770 MHz 20MHz Channel 66536 Channel 66786 Channel 67036 RX 2120 MHz 2145MHz 2170 MHz RF Channel Test Mode Bandwidth TX / RX Low (L) Middle (M) High (H) Channel 23025 Channel 23090 Channel 23155 TX 700.5 MHz 707 MHz 713.5 MHz 5MHz Channel 5025 Channel 5090 Channel 5155 RX LTE CatM1 730.5 MHz 737 MHz 743.5 MHz Band 85 Channel 23050 Channel 23090 Channel 23130 TX 703 MHz 707 MHz 711 MHz 10MHz Channel 5050 Channel 5090 Channel 5130 RX 733 MHz 737 MHz 741 MHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 23 of 34 4 Description of Tests 4.1 Conducted Output Power Measurement Procedure: FCC KDB 971168 D01 V03r01 The transmitter output was connected to a calibrated coaxial cable, attenuator and power meter, the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The power output at the transmitter antenna port was determined by adding the value of the cable insertion loss to the power reading. The tests were performed at three frequencies (low channel, middle channel and high channel) and on the highest power levels, which can be setup on the transmitters. Remark: Reference test setup 1 4.2 Effective (Isotropic) Radiated Power of Transmitter Measurement Procedure: FCC KDB 971168 D01 V03r01 ; C63.26 (2015) Calculate power in dBm by the following formula: ERP (dBm) = Conducted Power (dBm) + antenna gain (dBd) EIRP(dBm) = Conducted Power (dBm) + antenna gain (dBi) EIRP=ERP+2.15dB 4.3 Occupied Bandwidth Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 4.2 The occupied bandwidth, that is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers radiated are each equal to 0.5 percent of the total mean power radiated by a given emission shall be measured. The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyser, the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at three frequencies (low channel, middle channel and high channel).The span of the analyzer shall be set to capture all products of the modulation process, including the emission skirts. The resolution bandwidth shall be set to as close to 1 percent of the selected span as is possible without being below 1 percent. The video bandwidth shall be set to 3 times the resolution bandwidth. Video averaging is not permitted. Where practical, a sampling detector shall be used since a peak or, peak hold, may produce a wider bandwidth than actual. The trace data points are recovered and are directly summed in linear terms. The recovered amplitude data points, beginning at the lowest frequency, are placed in a running sum until 0.5 percent of the total is reached and that frequency recorded. The process is repeated for the highest frequency data points. This frequency is recorded. The span between the two recorded frequencies is the occupied bandwidth. Remark1: Because the effective bandwidth of LTE CatM1 is 1.4MHz. We only choose 5MHz bandwidth for testing, and the data can represent all bandwidth. Remark2: Reference test setup 1

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 24 of 34 4.4 Band Edge at Antenna Terminals Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 6.0 The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyser, the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at two frequencies (low channel and high channel).in the 1MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of 100kHz or 1% of the emission bandwidth of the fundamental emission of the transmitter may be employed. The EUT emission bandwidth is measured as the width of the signal between two points, outside of which all emission are attenuated at least 26dB below the transmitter power. The video bandwidth of the spectrum analyzer was set at thrice the resolution bandwidth. Detector Mode was set to peak or peak hold power. Remark: Reference test setup 1

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 25 of 34 4.5 Spurious And Harmonic Emissions at Antenna Terminal Measurement Procedure: FCC KDB 971168 D01 V03r01 The transmitter output was connected to a calibrated coaxial cable, attenuator and Spectrum analyzer, the other end of which was connected to a Base Station Simulator. The Base Station Simulator was set to force the EUT to its maximum power setting. The tests were performed at three frequencies (low channel and high channel).The level of the carrier and the various conducted spurious and harmonic frequencies is measured by means of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated in the equipment up to a frequency including its 10th harmonic. On any frequency outside a licensee’s frequency block, the power of any emission shall be attenuated below the transmitter power (P) by at least 43 + 10 log(P) dB. Compliance with these provisions is based on the use of measurement instrumentation employing a resolution bandwidth of 1 MHz or greater. However, in the 1 MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emission are attenuated at least 26 dB below the transmitter power. Remark: Reference test setup 1 4.6 Peak-Average Ratio Measurement Procedure: FCC KDB 971168 D01 V03r01 Section 5.7.1 A peak to average ratio measurement is performed at the conducted port of the EUT. For WCDMA signals, the spectrum analyzers Complementary Cumulative Distribution Function (CCDF) measurement profile is used to determine the largest deviation between the average and the peak power of the EUT in a given bandwidth. The CCDF curve shows how much time the peak waveform spends at or above a given average power level. The percent of time the signal spends at or above the level defines the probability for that particular power level. For GSM signals, an average and a peak trace are used on a spectrum analyzer to determine the largest deviation between the average and the peak power of the EUT in a bandwidth greater than the emission bandwidth. The traces are generated with the spectrum analyzer set to zero span mode. Remark: Reference test setup 1

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 26 of 34 4.7 Field Strength of Spurious Radiation Measurement Procedure: FCC KDB 971168 D01 V03r01 Below 1GHz test procedure as below: 1). The EUT was powered ON and placed on a 80cm high table in the chamber. The antenna of the transmitter was extended to its maximum length. 2). The disturbance of the transmitter was maximized on the test receiver display by raising and lowering from 1m to 4m (for the test frequency of below 30MHz, the antenna was tuned to heights 1 meter) the receive antenna and by rotating through 360° the turntable. After the fundamental emission was maximized, a field strength measurement was made. 3). Steps 1) and 2) were performed with the EUT and the receive antenna in both vertical and horizontal polarization. 4). The transmitter was then removed and replaced with another antenna. The center of the antenna was approximately at the same location as the center of the transmitter. 5). A signal at the disturbance was fed to the substitution antenna by means of a non-radiating cable. With both the substitution and the receive antennas horizontally polarized, the receive antenna was raised and lowered to obtain a maximum reading at the test receiver. The level of the signal generator was adjusted until the measured field strength level in step 2) is obtained for this set of conditions. 6). The output power into the substitution antenna was then measured. 7). Steps 5) and 6) were repeated with both antennas polarized. 8) Calculate power in dBm by the following formula: ERP(dBm) = Pg(dBm) – cable loss (dB) + antenna gain (dBd) Where: Pd is the dipole equivalent power, Pg is the generator output into the substitution antenna, and the antenna gain is the gain of the substitute antenna used relative to either a half-wave dipole (dBd) or an isotropic source (dBi). The substitute level is equal to Pg [dBm] – cable loss [dB]. The calculated Pd levels are then compared to the absolute spurious emission limit of -13dBm which is equivalent to the required minimum attenuation of 43 + 10log10(Power [Watts]). Above 1GHz test procedure as below: 1) Different between above is the test site, change from Semi- Anechoic Chamber to fully Anechoic Chamber

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 27 of 34 2) Calculate power in dBm by the following formula: EIRP(dBm) = Pg(dBm) – cable loss (dB) + antenna gain (dBi) EIRP=ERP+2.15dB Where: Pg is the generator output power into the substitution antenna. 3. Test the EUT in the lowest channel, the middle channel the Highest channel 4. The radiation measurements are performed in X, Y, Z axis positioning. And found the X axis positioning which it is worse case, Only the test worst case mode is recorded in the report. 5. Repeat above procedures until all frequencies measured was complete Remark: Reference test setup 3 4.8 Frequency Stability / Temperature Variation Measurement Procedure: Frequency stability testing is performed in accordance with the guidelines of FCC KDB 971168 D01 V03r01; ANSI/C63.26 (2015) . The frequency stability of the transmitter is measured by: a.) Temperature: The temperature is varied from -30°C to +50°C in 10°C increments using an environmental chamber. b.) Primary Supply Voltage: The primary supply voltage is varied from 85% to 115% of the nominal value for non hand-carried battery and AC powered equipment. For hand-carried, battery-powered equipment, primary supply voltage is reduced to the battery operating end point which shall be specified by the manufacturer. Specification – The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. The frequency stability of the transmitter shall be maintained within ±0.00025% (±2.5 ppm ) of the center frequency. Time Period and Procedure: 1. The carrier frequency of the transmitter is measured at room temperature (20°C to provide a reference). 2. The equipment is turned on in a “standby” condition for fifteen minutes before applying power to the transmitter. Measurement of the carrier frequency of the transmitter is made within one minute after applying power to the transmitter. 3. Frequency measurements are made at 10°C intervals ranging from -30°C to +50°C. A period of at least one half-hour is provided to allow stabilization of the equipment at each temperature level. Remark: Reference test setup 4

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 28 of 34 4.9 Test Setups 4.9.1 Test Setup 1 4.9.2 Test Setup 2 Figure 1. 30MHz to 1GHz Figure 2. above 1GHz

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 29 of 34 4.9.3 Test Setup 3 Figure 1. Below 30MHz Figure 2. 30MHz to 1GHz Figure 3. above 1GHz 4.9.4 Test Setup 4

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 30 of 34 4.10 Test Conditions Test Case Test Conditions Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 1 Average Power, L, M, H (L= low channel, M= middle channel, H= high RF Channels (TX) Total channel ) Transmit GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode Output CatM1/TM1; LTE CatM1/TM2 Power Test Environment Ambient Climate & Rated Voltage Data Average Test Setup Test Setup 1 Power, Spectral RF Channels (TX) L, M, H (L= low channel, M= middle channel, H= high Density (if channel ) required) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2 Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 1 Peak-to-Average Ratio L, M, H (L= low channel, M= middle channel, H= high (if required) RF Channels (TX) channel ) Test Mode GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE CatM1/TM1; LTE CatM1/TM2 Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 1 Modulation Characteristics RF Channels (TX) M (M= middle channel ) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2 Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 1 Occupied L, M, H (L= low channel, M= middle channel, H= high Bandwidth RF Channels (TX) channel ) Test Mode GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE CatM1/TM1; LTE CatM1/TM2 Bandwidth Test Environment Ambient Climate & Rated Voltage Emission Test Setup Test Setup 1 Bandwidth L, M, H (L= low channel, M= middle channel, H= high (if RF Channels (TX) channel ) required) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2 Band Edges Test Environment Ambient Climate & Rated Voltage Compliance Test Setup Test Setup 1

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 31 of 34 RF Channels (TX) L, H (L= low channel, H= high channel ) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2 Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 1 Spurious Emission at L,M, H Antenna Terminals RF Channels (TX) (L= low channel, M= middle channel, H= high channel ) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2 Test Environment Ambient Climate & Rated Voltage Test Setup Test Setup 2 GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Field Strength of CatM1/TM1; LTE CatM1/TM2 Spurious Radiation Test Mode Remark: If applicable, the EUT conf. that has maximum power density (based on the equivalent power level) is selected. L, M, H (L= low channel, M= middle channel, H= high RF Channels (TX) channel ) (1) -30 °C to +50 °C with step 10 °C at Rated Voltage; Test Environment (2) VL, VN and VH of Rated Voltage at Ambient Climate. Test Setup Test Setup 4 Frequency Stability L, M, H (L= low channel, M= middle channel, H= high RF Channels (TX) channel ) GSM/TM1; GSM/TM2; LTE NB1/TM1; LTE NB1/TM2; LTE Test Mode CatM1/TM1; LTE CatM1/TM2

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 32 of 34 5 Main Test Instruments RE in Chamber Cal. date Cal.Due date Test Equipment Manufacturer Model No. Inventory No. (yyyy-mm-dd) (yyyy-mm-dd) 3m Semi-Anechoic Chamber AUDIX N/A SEM001-02 2018/3/13 2021/3/12 Spectrum Analyzer (20Hz-43GHz) Rohde & Schwarz FSU43 SEM004-08 2019/3/2 2020/3/1 BiConiLog Antenna (26-3000MHz) ETS-Lindgren 3142C SEM003-01 2017/6/27 2020/6/26 Horn Antenna (800MHz-18GHz) Rohde & Schwarz HF907 SEM003-07 2018/413 2021/412 Horn Antenna (15-40GHz) Schwarzbeck BBHA 9170 SEM003-15 2017/10/17 2020/10/16 Amplifier (0.1-1300MHz) HP 8447D SEM005-02 2019/7/14 2020/7/14 Low Noise Amplifier (100MHz-18GHz) Black Diamond Series BDLNA-0118-352810 SEM005-05 2019/7/14 2020/7/14 Pre-Amplifier (0.1-26.5GHz) Compliance Directions Systems Inc. PAP-0126 EMC2063 2019/9/20 2020/9/19 Pre-amplifier (26-40GHz) Compliance Directions Systems Inc. PAP-2640-50 SEM005-08 2019/3/2 2020/3/1 Band filter N/A N/A N/A N/A N/A Measurement Software AUDIX e3 V8.2014-6-27 N/A N/A N/A Coaxial Cable SGS N/A SEM026-01 2019/6/12 2020/6/11 Wideband Radio CommunicationTeste Anristu MT8821C 6201462742 2019/4/3 2020/4/3 Wideband Radio CommunicationTester Rohde & Schwarz CMW500 W005-02 2019/1/13 2020/1/12 RF conducted test Cal. date Cal.Due date Test Equipment Manufacturer Model No. Inventory No. (yyyy-m m -dd) (yyyy-m m -dd) Dual Output Mobile Communication DC Agilent Technologies Inc 66311B W009-09 2018/11/2 2019/11/1 Source Signal Analyzer Rohde & Schwarz FSV W005-02 2019/3/2 2020/3/1 Coaxial Cable SGS N/A SEM031-01 2019/6/12 2020/6/11 Attenuator Weinschel Associates WA41 SEM021-09 N/A N/A Signal Generator KEYSIGHT N5173B SEM006-05 2018/11/2 2019/11/1 Shanghai Meteorological Industry Humidity/ Temperature Indicator HTC-1 W006-17 2018/11/2 2019/11/1 Factory Temperature Chamber GIANT FORCE ICT-150-40-CP-AR W027-03 2018/11/2 2019/11/1 Wideband Radio CommunicationTeste Anristu MT8821C 6201462742 2019/3/2 2020/3/1 Wideband Radio CommunicationTester Rohde & Schwarz CMW500 W005-02 2018/11/2 2019/11/1 RF conducted test Cal. date Cal.Due date Test Equipment Manufacturer Model No. Inventory No. (yyyy-m m -dd) (yyyy-m m -dd) Dual Output Mobile Communication DC Agilent Technologies Inc 66311B W009-09 2019/3/2 2020/3/1 Source Signal Analyzer Rohde & Schwarz FSV W005-02 2019/3/2 2020/3/1 Coaxial Cable SGS N/A SEM031-01 2018/11/2 2019/11/1 Attenuator Weinschel Associates WA41 SEM021-09 N/A N/A Signal Generator KEYSIGHT N5173B SEM006-05 2018/11/2 2019/11/1 Shanghai Meteorological Industry Humidity/ Temperature Indicator HTC-1 W006-17 2019/3/2 2020/3/1 Factory Temperature Chamber GIANT FORCE ICT-150-40-CP-AR W027-03 2019/3/2 2020/3/1 Wideband Radio CommunicationTeste Anristu MT8821C 6201462742 2019/3/2 2020/3/1 Wideband Radio CommunicationTester Rohde & Schwarz CMW500 W005-02 2019/3/2 2020/3/1 Cal. date Cal.Due date Test Equipment Manufacturer Model No. Inventory No. (yyyy-m m -dd) (yyyy-m m -dd) Dual Output Mobile Communication DC Agilent Technologies Inc 66311B W009-09 2019/7/15 2020/7/14 Source Signal Analyzer Rohde & Schwarz FSV W025-05 2019/1/13 2020/1/12 Coaxial Cable SGS N/A SEM031-01 2019/6/12 2020/6/11 Attenuator Weinschel Associates WA41 SEM021-09 N/A N/A Signal Generator KEYSIGHT N5173B SEM006-05 2019/7/14 2020/7/14 Shanghai Meteorological Industry Humidity/ Temperature Indicator HTC-1 W006-17 2019/7/15 2020/7/14 Factory Temperature Chamber GIANT FORCE ICT-150-40-CP-AR W027-03 2018/11/27 2019/11/27 Wideband Radio CommunicationTeste Anristu MT8821C 6201462742 2019/3/2 2020/3/1 Wideband Radio CommunicationTester Rohde & Schwarz CMW500 W005-02 2019/1/13 2020/1/12

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 33 of 34 Cal. Date Cal. Due Test Equipment Manufacturer Model No. Inventory No. (yyyy-mm- date (yyyy- dd) mm-dd) 3m Semi-Anechoic Chamber AUDIX N/A SEM001-02 2018/3/13 2021/3/12 Wideband Radio CommunicationTeste Anristu MT8821C 6201462742 2019/4/3 2020/4/3 Wideband Radio CommunicationTester Rohde & Schwarz CMW500 W005-02 2019/1/13 2020/1/12 EXA Signal Analyzer (10Hz-26.5GHz) Agilent Technologies Inc N9010A SEM004-09 2019/3/13 2020/3/12 Spectrum Analyzer (20Hz-43GHz) Rohde & Schwarz FSU43 SEM004-08 2019/3/2 2020/3/1 BiConiLog Antenna (26-3000MHz) ETS-Lindgren 3142C SEM003-01 2017/6/27 2020/6/26 Horn Antenna (800MHz-18GHz) Rohde & Schwarz HF907 SEM003-07 2018/4/13 2021/4/12 Horn Antenna (15-40GHz) Schwarzbeck BBHA 9170 SEM003-15 2017/10/17 2020/10/16 Amplifier (0.1-1300MHz) HP 8447D SEM005-02 2019/7/25 2020/7/24 Compliance Directions Pre-Amplifier (0.1-26.5GHz) PAP-0126 SEM004-11 2019/7/25 2020/7/24 Systems Inc. Compliance Directions Pre-amplifier (26-40GHz) PAP-2640-50 SEM005-08 2019/3/2 2020/3/1 Systems Inc. Band filter N/A N/A N/A N/A N/A Coaxial Cable SGS N/A SEM026-01 2019/6/12 2020/6/11 Tunable Notch Filter WAINRIGHT Instruments N/A N/A N/A N/A WRCD1700/2000-0.2/40-10EEK GMBH Tunable Notch Filter WAINRIGHT Instruments N/A N/A N/A N/A WRCD800/960-0.2/40-10EEK GMBH HighPass Filter WAINRIGHT Instruments N/A N/A N/A N/A WHK1.2/15G-10SS GMBH HighPass Filter WAINRIGHT Instruments N/A N/A N/A N/A WHKX10-2700-3000-18000-40SS GMBH HighPass Filter WAINRIGHT Instruments N/A N/A N/A N/A WHKX7.0/26.5G-6SS GMBH Band Reject Filter WAINRIGHT Instruments N/A N/A N/A N/A WRCG 824/849-814/859-40/8SS GMBH Band Reject Filter WAINRIGHT Instruments N/A N/A N/A N/A WRCG 1850/1910-1835/1925-40/8SS GMBH e3 V8.2014- Measurement Software AUDIX N/A N/A N/A 6-27

SGS-CSTC Standards Technical Services Co., Ltd.Shenzhen Branch Report No.: ZR/2019/8003201 Page: 34 of 34 6 Measurement Uncertainty For a 95% confidence level (k = 2), the measurement expanded uncertainties for defined systems, in accordance with the recommendations of ISO 17025 as following: Test Item Extended Uncertainty Data Transmit Output Power Data Power [dBm] U =±0.37 dB Bandwidth Magnitude [%] U =± 0.2% Band Edge Compliance Disturbance Power [dBm] U = ±2.0 dB Spurious Emissions, Conducted Disturbance Power [dBm] U = ±2.0 dB For 3 m Chamber: U = ±4.5 dB (30 MHz to 1GHz) U = ±3.3 dB (above 1 GHz) Field Strength of Spurious Radiation ERP[dBm]/EIRP [dBm] For 10 m Chamber: U = ±4.5 dB (30 MHz to 1GHz) U = ±3.2 dB (above 1 GHz) Frequency Stability Frequency Accuracy [ppm] U = ±0.24 ppm 7 Appendixes Appendix A Photographs of EUT Constructional Details for ZR201980032 Appendix B.1 GSM 850 & 1900 Appendix B.2 LTE NB1 Band 2 Appendix B.3 LTE NB1 Band 4 Appendix B.4 LTE NB1 Band 5 Appendix B.5 LTE NB1 Band 12 Appendix B.6 LTE NB1 Band 13 Appendix B.7 LTE NB1 Band 25 Appendix B.8 LTE NB1 Band 26(814-824) Appendix B.9 LTE NB1 Band 26(824-849) Appendix B.10 LTE NB1 Band 66 Appendix B.11 LTE NB1 Band 71 Appendix B.12 LTE NB1 Band 85 Appendix B.13 LTE CatM1 Band 2 Appendix B.14 LTE CatM1 Band 4 Appendix B.15 LTE CatM1 Band 5 Appendix B.16 LTE CatM1 Band 12 Appendix B.17 LTE CatM1 Band 13 Appendix B.18 LTE CatM1 Band 14 Appendix B.19 LTE CatM1 Band 25 Appendix B.20 LTE CatM1 Band 26(814-824) Appendix B.21 LTE CatM1 Band 26(824-849) Appendix B.22 LTE CatM1 Band 66 Appendix B.23 LTE CatM1 Band 85 The End


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Document Modified: 2019-11-08 01:45:53
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