FCC RF Test Report Report No. : FG931204A FCC RF Test Report APPLICANT EQUIPMENT BRAND NAME MODEL NAME FCC ID STANDARD CLASSIFICATION
: Xiaomi Communications Co., Ltd.
: Mobile Phone
: MI
: M1903F10G
: 2AFZZ-XMSF10G
: 47 CFR Part 2, 22(H), 24(E), 27(L)
: PCS Licensed Transmitter Held to Ear (PCE) The product was received on Mar. 12, 2019 and completely tested on Apr. 21, 2019. We, Sporton International (Kunshan) Inc., would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI C63.26-2015 and shown compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International (Kunshan) Inc., the test report shall not be reproduced except in full. Approved by: James Huang / Manager Sporton International (Kunshan) Inc. No. 1098, Pengxi North Road, Kunshan Economic Development Zone, Jiangsu Province 215335, China Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 1 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ..................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ....................................................................................... 5 1.4 Product Specification of Equipment Under Test ............................................................................... 6 1.5 Modification of EUT ........................................................................................................................... 7 1.6 Maximum ERP/EIRP Power, Frequency Tolerance, and Emission Designator ............................... 7 1.7 Testing Location ................................................................................................................................ 8 1.8 Applicable Standards ........................................................................................................................ 8 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 9 2.1 Test Mode.......................................................................................................................................... 9 2.2 Connection Diagram of Test System .............................................................................................. 10 2.3 Support Unit used in test configuration ........................................................................................... 10 2.4 Measurement Results Explanation Example .................................................................................. 11 2.5 Frequency List of Low/Middle/High Channels ................................................................................. 11 3 CONDUCTED TEST RESULT ................................................................................................................... 12 3.1 Measuring Instruments .................................................................................................................... 12 3.2 Test Setup ....................................................................................................................................... 12 3.3 Test Result of Conducted Test ........................................................................................................ 12 3.4 Conducted Output Power and ERP/EIRP ....................................................................................... 13 3.5 Peak-to-Average Ratio .................................................................................................................... 14 3.6 99% Occupied Bandwidth and 26dB Bandwidth Measurement...................................................... 15 3.7 Conducted Band Edge .................................................................................................................... 16 3.8 Conducted Spurious Emission ........................................................................................................ 17 3.9 Frequency Stability .......................................................................................................................... 18 4 RADIATED TEST ITEMS .......................................................................................................................... 19 4.1 Measuring Instruments .................................................................................................................... 19 4.2 Test Setup ....................................................................................................................................... 19 4.3 Test Result of Radiated Test ........................................................................................................... 19 4.4 Field Strength of Spurious Radiation Measurement ....................................................................... 20 5 LIST OF MEASURING EQUIPMENT ........................................................................................................ 21 6 UNCERTAINTY OF EVALUATION ........................................................................................................... 22 APPENDIX A. TEST RESULTS OF CONDUCTED TEST APPENDIX B. TEST RESULTS OF RADIATED TEST APPENDIX C. TEST SETUP PHOTOGRAPHS Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 2 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FG931204A Rev. 01 Initial issue of report Apr. 25, 2019 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 3 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A SUMMARY OF TEST RESULT FCC Rule Description Limit Result Remark Report Section 3.4 2.1046 22.913(a)(5) 24.232(c) 27.50(d)(4) Conducted Output Power Effective Radiated Power Equivalent Isotropic Radiated Power Equivalent Isotropic Radiated Power Peak-to-Average Ratio Reporting Only PASS
< 7 Watts PASS
< 2 Watts PASS
< 1 Watts PASS
< 13 dB PASS 3.6 2.1049 Occupied Bandwidth Reporting Only PASS 3.5 24.232(d) 3.7 3.8 3.9 4.4 2.1051 22.917(a) 24.238(a) 27.53(h) 2.1051 22.917(a) 24.238(a) 27.53(h) 2.1055 22.355 2.1055 24.235 27.54 2.1053 22.917(a) 24.238(a) 27.53(h) Band Edge Measurement
< 43+10log10(P[Watts]) PASS Conducted Emission < 43+10log10(P[Watts]) PASS Frequency Stability for Temperature &
Voltage
< 2.5 ppm for Part 22H Within Authorized Band PASS
-
Field Strength of Spurious Radiation
< 43+10log10(P[Watts]) PASS Under limit 37.91 dB at 2512.000 MHz
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Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 4 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 1 General Description 1.1 Applicant Xiaomi Communications Co., Ltd. The Rainbow City of China Resources,NO.68,Qinghe Middle Street,Haidian District,Beijing,China 1.2 Manufacturer Xiaomi Communications Co., Ltd. The Rainbow City of China Resources,NO.68,Qinghe Middle Street,Haidian District,Beijing,China 1.3 Product Feature of Equipment Under Test Equipment Brand Name Model Name FCC ID Product Feature Mobile Phone MI M1903F10G 2AFZZ-XMSF10G EUT supports Radios application IMEI Code HW Version SW Version EUT Stage Remark:
GSM/GPRS/EGPRS/WCDMA/HSPA/
DC-HSDPA/HSPA+(16QAM uplink is not supported)/LTE/ NFC WLAN 2.4GHz 802.11b/g/n HT20 WLAN 5GHz 802.11a/n HT20/HT40 WLAN 5GHz 802.11ac VHT20/VHT40/VHT80 Bluetooth BR / EDR / LE GNSS/FM Receiver Conducted: 866962040001897/866962040001905 Radiation: 866962040000055/866962040000063 P1 MIUI 10 Identical Prototype 1. The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. 2. There are two types of EUT sample 1 and sample 2, the differences between two samples is for memory, sample 1 is 6+64GB capacity and sample 2 is 6+128GB capacity. According to the difference, we only choose sample 1 to perform full tests. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 5 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 1.4 Product Specification of Equipment Under Test Standards-related Product Specification Tx Frequency Rx Frequency Maximum Output Power to Antenna GSM/GPRS/EDGE:
850:
824.2 MHz ~ 848.8 MHz 1900:
1850.2 MHz ~ 1909.8MHz WCDMA:
Band V:
826.4 MHz ~ 846.6 MHz Band II:
1852.4 MHz ~ 1907.6 MHz Band IV: 1712.4 MHz ~ 1752.6 MHz GSM/GPRS/EDGE:
850:
869.2 MHz ~ 893.8 MHz 1900:
1930.2 MHz ~ 1989.8 MHz WCDMA:
Band V:
871.4 MHz ~ 891.6 MHz Band II:
1932.4 MHz ~ 1987.6 MHz Band IV: 2112.4 MHz ~ 2152.6 MHz GSM/GPRS/EDGE:
850:
32.63 dBm 1900:
30.13 dBm WCDMA:
Band V:
23.99 dBm Band II:
23.91 dBm Band IV: 23.19 dBm Antenna Type Fixed Internal Antenna Top Antenna:
GSM/GPRS/EDGE:
850:
1900:
WCDMA:
-3.78 dBi
-2.14 dBi Band V:
-3.78 dBi Band II:
Band IV:
-2.14 dBi
-1.69 dBi Bottom Antenna:
GSM/GPRS/EDGE:
850:
1900:
-2.70 dBi
-0.18 dBi WCDMA:
Band V:
Band II:
-2.70 dBi
-0.18 dBi Band IV: 0.50 dBi GSM: GMSK GPRS: GMSK EDGE: GMSK / 8PSK WCDMA: BPSK (Uplink) HSDPA/DC-HSDPA: QPSK (Uplink) Page Number
: 6 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 Antenna Gain Type of Modulation Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G FCC RF Test Report Report No. : FG931204A Note: The Maximum ERP/EIRP is calculated from Max Output power and Max antenna gain. HSUPA: QPSK (Uplink) HSPA+: 16QAM (uplink is not supported) DC-HSDPA: 64QAM 1.5 Modification of EUT No modifications are made to the EUT during all test items. 1.6 Maximum ERP/EIRP Power, Frequency Tolerance, and Emission Designator FCC Rule System Type of Modulation Maximum Frequency ERP/EIRP Tolerance
(W)
(ppm) Emission Designator Part 22H GSM850 GSM GMSK 0.5998 0.0574 ppm 244KGXW Part 22H GSM850 EDGE class 8 8PSK 0.1500 0.0538 ppm 245KG7W Part 22H WCDMA Band V RMC 12.2Kbps BPSK 0.0820 0.0443 ppm 4M14F9W Part 24E GSM1900 GSM GMSK 0.9886 0.0219 ppm 244KGXW Part 24E GSM1900 EDGE class 8 8PSK 0.3483 0.0255 ppm 250KG7W Part 24E WCDMA Band II RMC 12.2Kbps BPSK 0.2360 0.0239 ppm 4M14F9W Part 27L WCDMA Band IV RMC 12.2Kbps BPSK 0.2339 0.0167 ppm 4M14F9W Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 7 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 1.7 Testing Location Sporton International (Kunshan) Inc. is accredited to ISO 17025 by National Voluntary Laboratory Accreditation Program (NVLAP code: 600155-0). Test Site Sporton International (Kunshan) Inc. No. 1098, Pengxi North Road, Kunshan Economic Development Zone, Test Site Location Jiangsu Province 215335, China TEL : 86-512-57900158 FAX : 86-512-57900958 Sporton Site No. FCC designation No. FCC Test Firm Registration No. Test Site No. TH01-KS 03CH04-KS 1.8 Applicable Standards CN5013 630927 According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:
47 CFR Part 2, 22(H), 24(E), 27(L) ANSI C63.26-2015 FCC KDB 971168 D01 Power Meas. License Digital Systems v03r01 FCC KDB 412172 D01 Determining ERP and EIRP v01r01 Remark:
1. All test items were verified and recorded according to the standards and without any deviation during the test. 2. This EUT has also been tested and complied with the requirements of FCC Part 15, Subpart B, recorded in a separate test report. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 8 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 2 Test Configuration of Equipment Under Test 2.1 Test Mode Antenna port conducted and radiated test items were performed according to KDB 971168 D01 Power Meas. License Digital Systems v03r01 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:
1. 30 MHz to 10th harmonic for GSM850 and WCDMA Band V 2. 30 MHz to 10th harmonic for WCDMA Band IV. 3. 30 MHz to 10th harmonic for GSM1900 and WCDMA Band II 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 TCs Conducted TCs GSM 850 GSM 1900 GSM Link GSM Link EDGE class 8 Link EDGE class 8 Link GSM Link GSM Link EDGE class 8 Link EDGE class 8 Link WCDMA Band V RMC 12.2Kbps Link WCDMA Band II RMC 12.2Kbps Link WCDMA Band IV RMC 12.2Kbps Link RMC 12.2Kbps Link RMC 12.2Kbps Link RMC 12.2Kbps Link Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 9 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 2.2 Connection Diagram of Test System System Simulator Power Source Cradle AP router Notebook GPS Station EUT BT Earphone Notebook Earphone iPod WLAN AP Monitor This example is connection diagram of EUT test configurations. For detail, please refer to test mode configuration and setup photographs for each test item. 2.3 Support Unit used in test configuration Item Equipment Trade Name Model No. FCC ID Data Cable Power Cord 1. System Simulator Anritsu MT8820C N/A 2. DC Power Supply GW INSTEK GPS-3030D N/A N/A N/A Unshielded, 1.8 m Unshielded, 1.8 m 3. Earphone Lenovo SH100 N/A Unshielded,1.2m N/A Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 10 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 2.4 Measurement Results Explanation Example For all conducted test items:
The offset level is set in the spectrum analyzer to compensate the RF cable loss and attenuator factor between RF conducted output port and spectrum analyzer. With the offset compensation, the spectrum analyzer reading level will be exactly the RF output level. The spectrum analyzer offset is derived from RF cable loss and attenuator factor. Offset = RF cable loss + attenuator factor. The following shows an offset computation example with RF cable loss 5.0 dB and a 10dB attenuator. Example :
Offset(dB) = RF cable loss(dB) + attenuator factor(dB).
= 5.0 + 10 = 15.0 (dB) 2.5 Frequency List of Low/Middle/High Channels Band Channel/Frequency(MHz) Lowest Middle Highest Frequency List GSM850 WCDMA Band V GSM1900 WCDMA Band II WCDMA Band IV Channel Frequency Channel Frequency Channel Frequency Channel Frequency Channel Frequency 128 824.2 4132 826.4 512 1850.2 9262 1852.4 1312 1712.4 189 836.4 4182 836.4 661 1880.0 9400 1880.0 1413 1732.6 251 848.8 4233 846.6 810 1909.8 9538 1907.6 1513 1752.6 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 11 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3 Conducted Test Result 3.1 Measuring Instruments See list of measuring instruments of this test report. 3.2 Test Setup 3.2.1 Conducted Output Power 3.2.2 Peak-to-Average Ratio, Occupied Bandwidth, Conducted Band-Edge and Conducted Spurious Emission 3.2.3 Frequency Stability 3.3 Test Result of Conducted Test Please refer to Appendix A. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 12 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.4 Conducted Output Power and ERP/EIRP 3.4.1 Description of the Conducted Output Power and ERP/EIRP A system simulator was used to establish communication with the EUT. Its parameters were set to enforce EUT transmitting at the maximum power. The measured power in the radio frequency on the transmitter output terminals shall be reported. The ERP of mobile transmitters must not exceed 7 Watts for GSM850 and WCDMA Band V. The EIRP of mobile transmitters must not exceed 2 Watts for GSM1900 and WCDMA Band II. The EIRP of mobile transmitters must not exceed 1 Watts for WCDMA Band IV. According to KDB 412172 D01 Power Approach, EIRP = PT + GT LC, ERP = EIRP -2.15, where PT = transmitter output power in dBm GT = gain of the transmitting antenna in dBi LC = signal attenuation in the connecting cable between the transmitter and antenna in dB 3.4.2 Test Procedures 1. 2. The testing follows ANSI C63.26 Section 5.2 The transmitter output port was connected to the system simulator. 3. Set EUT at maximum power through the system simulator. 4. Select lowest, middle, and highest channels for each band and different modulation. 5. Measure and record the power level from the system simulator. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 13 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.5 Peak-to-Average Ratio 3.5.1 Description of the PAR Measurement The peak-to-average ratio (PAR) of the transmission may not exceed 13 dB. 3.5.2 Test Procedures 1. The testing follows ANSI C63.26 Section 5.2.3.4 (CCDF). 2. The EUT was connected to spectrum and system simulator via a power divider. 3. Set the CCDF (Complementary Cumulative Distribution Function) option in spectrum analyzer. 4. The highest RF powers were measured and recorded the maximum PAPR level associated with a probability of 0.1 %. 5. Record the deviation as Peak to Average Ratio. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 14 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.6 99% Occupied Bandwidth and 26dB Bandwidth Measurement 3.6.1 Description of 99% Occupied Bandwidth and 26dB Bandwidth Measurement The occupied bandwidth is the width of a frequency band such that, below the lower and above the upper frequency limits, the mean powers emitted are each equal to a specified percentage 0.5% of the total mean transmitted power. The 26 dB emission bandwidth is defined as the frequency range between two points, one above and one below the carrier frequency, at which the spectral density of the emission is attenuated 26 dB below the maximum in-band spectral density of the modulated signal. Spectral density (power per unit bandwidth) is to be measured with a detector of resolution bandwidth equal to approximately 1.0% of the emission bandwidth. 3.6.2 Test Procedures 1. 2. 3. The testing follows ANSI C63.26 Section 5.4 The EUT was connected to spectrum analyzer and system simulator via a power divider. The spectrum analyzer center frequency is set to the nominal EUT channel center frequency. The span range for the spectrum analyzer shall be between two and five times the anticipated OBW. 4. The nominal resolution bandwidth (RBW) shall be in the range of 1 to 5 % of the anticipated OBW, and the VBW shall be at least 3 times the RBW. 5. Set the detection mode to peak, and the trace mode to max hold. 6. Determine the reference value: Set the EUT to transmit a modulated signal. Allow the trace to stabilize. Set the spectrum analyzer marker to the highest level of the displayed trace.
(this is the reference value) 7. Determine the -26 dB down amplitude as equal to (Reference Value X). 8. Place two markers, one at the lowest and the other at the highest frequency of the envelope of the spectral display such that each marker is at or slightly below the X dB down amplitude determined in step 6. If a marker is below this -X dB down amplitude value it shall be placed as close as possible to this value. The OBW is the positive frequency difference between the two markers. 9. Use the 99 % power bandwidth function of the spectrum analyzer and report the measured bandwidth. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 15 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.7 Conducted Band Edge 3.7.1 Description of Conducted Band Edge Measurement The power of any emission outside of the authorized operating frequency ranges must be lower than the transmitter power (P) by a factor of at least 43 + 10 log (P) dB. 3.7.2 Test Procedures 1. The testing follows ANSI C63.26 section 5.7 2. The EUT was connected to the spectrum analyzer and system simulator via a power divider. 3. The RF output of EUT was connected to the spectrum analyzer by an RF cable and attenuator. The path loss was compensated to the results for each measurement. 4. The band edges of low and high channels for the highest RF powers were measured. 5. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. 6. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts) Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 16 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.8 Conducted Spurious Emission 3.8.1 Description of Conducted Spurious Emission Measurement The power of any emission outside of the authorized operating frequency ranges must be lower than the transmitter power (P) by a factor of at least 43 + 10 log (P) dB. It is measured by means of a calibrated spectrum analyzer and scanned from 30 MHz up to a frequency including its 10th harmonic. 3.8.2 Test Procedures 1. The testing follows ANSI C63.26 section 5.7 2. The EUT was connected to the spectrum analyzer and system simulator via a power divider. 3. The RF output of EUT was connected to the spectrum analyzer by an RF cable and attenuator. The path loss was compensated to the results for each measurement. 4. The middle channel for the highest RF power within the transmitting frequency was measured. 5. The conducted spurious emission for the whole frequency range was taken. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. 7. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts) Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 17 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 3.9 Frequency Stability 3.9.1 Description of Frequency Stability Measurement The frequency stability shall be measured by variation of ambient temperature and variation of primary supply voltage to ensure that the fundamental emission stays within the authorized frequency block. The frequency stability of the transmitter shall be maintained within 0.00025% (2.5ppm) of the center frequency. 3.9.2 Test Procedures for Temperature Variation 1. The testing follows ANSI C63.26 section 5.6.4 2. The EUT was set up in the thermal chamber and connected with the system simulator. 3. With power OFF, the temperature was decreased to -30C and the EUT was stabilized before testing. Power was applied and the maximum change in frequency was recorded within one minute. 4. With power OFF, the temperature was raised in 10C step up to 50C. The EUT was stabilized at each step for at least half an hour. Power was applied and the maximum frequency change was recorded within one minute. 3.9.3 Test Procedures for Voltage Variation 1. The testing follows ANSI C63.26 section 5.6.5 2. The EUT was placed in a temperature chamber at 205C and connected with the system simulator. 3. The power supply voltage to the EUT was varied from 85% to 115% of the nominal value for other than hand carried battery equipment. 4. For hand carried, battery powered equipment, reduce the primary ac or dc supply voltage to the battery operating end point, which shall be specified by the manufacturer. 5. The variation in frequency was measured for the worst case. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 18 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 4 Radiated Test Items 4.1 Measuring Instruments See list of measuring instruments of this test report. 4.2 Test Setup 4.2.1 For radiated test from 30MHz to 1GHz 4.2.2 For radiated test above 1GHz 4.3 Test Result of Radiated Test Please refer to Appendix B. Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 19 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 4.4 Field Strength of Spurious Radiation Measurement 4.4.1 Description of Field Strength of Spurious Radiated Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitter power (P) by a factor of at least 43 + 10 log (P) dB. The spectrum is scanned from 30 MHz up to a frequency including its 10th harmonic. 4.4.2 Test Procedures 1. The testing follows ANSI C63.26 Section 5.5 2. The EUT was placed on a rotatable wooden table 0.8 meters for frequency below 1GHz and 1.5 meter for frequency above 1GHz above the ground. 3. The EUT was set 3 meters from the receiving antenna, which was mounted on the antenna tower. 4. The table was rotated 360 degrees to determine the position of the highest spurious emission. 5. The height of the receiving antenna is varied between one meter and four meters to search for the maximum spurious emission for both horizontal and vertical polarizations. 6. Make the measurement with the spectrum analyzer's RBW = 1MHz, VBW = 3MHz, taking record of maximum spurious emission. 7. A horn antenna was substituted in place of the EUT and was driven by a signal generator. 8. Tune the output power of signal generator to the same emission level with EUT maximum spurious emission. 9. Taking the record of output power at antenna port. 10. Repeat step 7 to step 8 for another polarization. 11. EIRP (dBm) = S.G. Power Tx Cable Loss + Tx Antenna Gain 12. ERP (dBm) = EIRP - 2.15 13. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. 14. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts) Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 20 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 5 List of Measuring Equipment Instrument Manufacturer Model No. Serial No. Characteristics Calibration Date Test Date Due Date Remark Spectrum Analyzer Thermal Chamber EXA Spectrum Analyzer R&S FSV40 101040 10Hz~40GHz Aug. 07, 2018 Apr. 21, 2019 Aug. 06, 2019 Hongzhan LP-150U H2014011440
-40~+150C 20%~95%RH Jun. 27, 2018 Apr. 21, 2019 Jun. 26, 2019 Keysight N9010A MY55150208 10Hz-44GHz Oct. 10. 2018 Apr. 21, 2019 Oct. 09. 2019 Bilog Antenna TeseQ CBL6111D 44483 30MHz-1GHz Dec. 28, 2018 Apr. 21, 2019 Dec. 27, 2019 Horn Antenna Schwarzbeck BBHA9120D 1648 1GHz~18GHz Jan. 27, 2019 Apr. 21, 2019 Jan. 26, 2020 SHF-EHF Horn Com-power AH-840 101070 18GHz~40GHz Jan. 05, 2019 Apr. 21, 2019 Jan. 04, 2020 Amplifier Burgeon BPA-530 102219 0.01MHz
~3000MHz Nov. 19, 2018 Apr. 21, 2019 Nov. 18, 2019 Amplifier MITEQ TTA1840-35
-HG 2014749 18~40GHz Jan. 14, 2019 Apr. 21, 2019 Jan. 13, 2020 Amplifier Keysight 83017A MY53270319 500MHz~26.5GHz Oct. 12. 2018 Apr. 21, 2019 Oct. 11. 2019 AC Power Source Chroma 61601 F104090004 N/A NCR Apr. 21, 2019 NCR Turn Table ChamPro EM 1000-T 060762-T 0~360 degree NCR Apr. 21, 2019 NCR Antenna Mast ChamPro EM 1000-A 060762-A 1 m~4 m NCR Apr. 21, 2019 NCR Conducted
(TH01-KS) Conducted
(TH01-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) Radiation
(03CH04-KS) NCR: No Calibration Required Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 21 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 6 Uncertainty of Evaluation The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI 63.26-2015. All the measurement uncertainty value were shown with a coverage K=2 to indicate 95% level of confidence. The measurement data show herein meets or exceeds the CISPR measurement uncertainty values specified in CISPR 16-4-2 and can be compared directly to specified limit to determine compliance. Uncertainty of Radiated Emission Measurement (30 MHz ~ 1000 MHz) Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y)) Uncertainty of Radiated Emission Measurement (1 GHz ~ 18 GHz) Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y)) Uncertainty of Radiated Emission Measurement (18 GHz ~ 40 GHz) Measuring Uncertainty for a Level of Confidence of 95% (U = 2Uc(y)) 3.3dB 2.8dB 2.8dB Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: 22 of 22 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A Appendix A. Test Results of Conducted Test Conducted Output Power(Average power) Conducted Power (*Unit: dBm) Band Channel Frequency 128 824.2 GSM850 189 836.4 GSM1900 251 848.8 512 661 810 1850.2 1880.0 1909.8 GSM 32.48 32.63 32.52 29.95 30.11 30.13 GPRS class 8 32.46 32.62 32.50 29.92 30.11 30.10 GPRS class 10 29.15 29.31 29.21 26.34 26.49 26.40 GPRS class 11 27.48 27.66 27.46 24.40 24.84 24.63 GPRS class 12 25.90 26.20 25.92 23.01 23.41 23.17 EGPRS class 8 26.44 26.61 26.56 25.51 25.47 25.60 EGPRS class 10 23.50 23.41 23.33 22.45 22.56 22.57 EGPRS class 11 21.57 21.72 21.97 20.52 20.65 20.32 EGPRS class 12 20.15 20.47 20.57 19.33 19.43 19.24 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A1 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A Conducted Power (*Unit: dBm) Band Channel Frequency AMR 12.2K WCDMA Band V WCDMA Band II WCDMA Band IV 4132 4182 4233 9262 9400 9538 1312 1413 1513 826.4 836.4 846.6 1852.4 1880 1907.6 1712.4 1732.6 1752.6 23.85 23.97 23.85 23.82 23.72 23.90 23.14 23.17 23.10 RMC 12.2K 23.86 23.99 23.87 23.83 23.75 23.91 23.16 23.19 23.12 HSDPA Subtest-1 22.61 22.68 22.60 22.58 22.54 22.61 22.13 22.22 22.10 HSDPA Subtest-2 22.63 22.75 22.63 22.64 22.56 22.59 22.17 22.19 22.09 HSDPA Subtest-3 22.06 22.24 22.15 22.13 21.68 22.15 21.67 21.63 21.66 HSDPA Subtest-4 22.04 22.19 22.16 22.14 22.31 22.10 21.62 21.72 21.65 DC-HSDPA Subtest-1 22.56 22.71 22.64 22.55 22.56 22.56 22.08 22.25 22.12 DC-HSDPA Subtest-2 22.58 22.78 22.67 22.61 22.58 22.54 22.12 22.22 22.11 DC-HSDPA Subtest-3 22.01 22.27 22.19 22.10 21.70 22.10 21.62 21.66 21.68 DC-HSDPA Subtest-4 21.99 22.22 22.20 22.11 22.33 22.05 21.57 21.75 21.67 HSUPA Subtest-1 22.76 22.89 22.73 22.59 22.30 22.80 22.23 22.27 22.23 HSUPA Subtest-2 20.75 20.86 20.72 20.62 20.60 20.77 20.20 20.31 20.24 HSUPA Subtest-3 21.72 21.84 21.72 21.64 21.60 21.78 21.24 21.28 21.19 HSUPA Subtest-4 20.68 20.91 20.76 20.68 20.69 20.77 20.24 20.26 20.21 HSUPA Subtest-5 22.70 22.80 22.80 22.60 22.81 22.80 22.28 22.30 22.20 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A2 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A ERP/EIRP Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) ERP(dBm) ERP(Watts) Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) ERP(dBm) ERP(Watts) GSM850 (GT - LC= -2.70 dB) 128
(Low) 824.2 32.48 1.7701 27.63 0.5794 EDGE850 (GT - LC= -2.70 dB) 128
(Low) 824.2 26.44 0.4406 21.59 0.1442 189
(Mid) 836.4 32.63 1.8323 27.78 0.5998 189
(Mid) 836.4 26.61 0.4581 21.76 0.1500 251
(High) 848.8 32.52 1.7865 27.67 0.5848 251
(High) 848.8 26.56 0.4529 21.71 0.1483 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A3 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM1900 (GT - LC= -0.18 dB) 512
(Low) 1850.2 29.95 0.9886 29.77 0.9484 661
(Mid) 1880 30.11 1.0257 29.93 0.9840 EDGE1900 (GT - LC= -0.18 dB) 512
(Low) 1850.2 25.51 0.3556 25.33 0.3412 661
(Mid) 1880 25.47 0.3524 25.29 0.3381 Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) EIRP(dBm) EIRP(Watts) Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) EIRP(dBm) EIRP(Watts) 810
(High) 1909.8 30.13 1.0304 29.95 0.9886 810
(High) 1909.8 25.60 0.3631 25.42 0.3483 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A4 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) ERP(dBm) ERP(Watts) Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) EIRP(dBm) EIRP(Watts) WCDMA Band V (GT - LC = -2.70 dB) 4132
(Low) 826.4 23.86 0.2432 19.01 0.0796 4182
(Mid) 836.4 23.99 0.2506 19.14 0.0820 WCDMA Band II (GT - LC = -0.18 dB) 9262
(Low) 1852.4 23.83 0.2415 23.65 0.2317 9400
(Mid) 1880 23.75 0.2371 23.57 0.2275 4233
(High) 846.6 23.87 0.2438 19.02 0.0798 9538
(High) 1907.6 23.91 0.2460 23.73 0.2360 WCDMA Band IV (GT - LC = 0.50 dB) 1312
(Low) 1413
(Mid) 1513
(High) 1712.4 1732.6 1752.6 Channel Frequency
(MHz) Conducted Power (dBm) Conducted Power (Watts) EIRP(dBm) EIRP(Watts) 23.16 0.2070 23.66 0.2323 23.19 0.2084 23.69 0.2339 23.12 0.2051 23.62 0.2301 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A5 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A Peak-to-Average Ratio Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH GSM 0.32 0.32 0.32 GSM 0.23 0.17 0.23 GSM850(dB) Limit: 13dB EDGE class 8 Result 3.3 3.39 3.39 PASS GSM1900(dB) Limit: 13dB EDGE class 8 Result 3.36 3.45 3.36 PASS WCDMA Band V(dB) WCDMA Band II(dB) WCDMA Band IV(dB) Limit: 13dB RMC 12.2Kbps RMC 12.2Kbps RMC 12.2Kbps Result 2.2 2.78 2.61 2.93 2.78 2.49 PASS 2.9 3.28 3.07 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A6 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM850 (GSM) Lowest Channel GSM850 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A7 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM1900 (GSM) Lowest Channel GSM1900 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A8 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A WCDMA Band V (RMC 12.2Kbps) WCDMA Band II (RMC 12.2Kbps) Lowest Channel Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A9 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A WCDMA Band IV (RMC 12.2Kbps) Lowest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A10 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A 26dB Bandwidth Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH GSM 0.312 0.314 0.314 GSM 0.313 0.313 0.315 GSM850(MHz) GSM1900(MHz) EDGE class 8 0.313 0.315 0.312 EDGE class 8 0.315 0.313 0.317 WCDMA Band V(MHz) WCDMA Band II(MHz) WCDMA Band IV(MHz) RMC 12.2Kbps RMC 12.2Kbps RMC 12.2Kbps 4.715 4.695 4.695 4.755 4.725 4.725 4.705 4.705 4.745 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A11 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM850 (GSM) Lowest Channel GSM850 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A12 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM1900 (GSM) Lowest Channel GSM1900 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A13 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A WCDMA Band V (RMC 12.2Kbps) WCDMA Band II (RMC 12.2Kbps) Lowest Channel Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A14 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A WCDMA Band IV (RMC 12.2Kbps) Lowest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A15 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A Occupied Bandwidth Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH Mode Mod. Lowest CH Middle CH Highest CH GSM 0.244 0.242 0.244 GSM 0.244 0.242 0.242 GSM850(MHz) GSM1900(MHz) EDGE class 8 0.244 0.243 0.245 EDGE class 8 0.250 0.246 0.246 WCDMA Band V(MHz) WCDMA Band II(MHz) WCDMA Band IV(MHz) RMC 12.2Kbps RMC 12.2Kbps RMC 12.2Kbps 4.136 4.136 4.126 4.136 4.126 4.126 4.136 4.126 4.126 Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A16 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM850 (GSM) Lowest Channel GSM850 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A17 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0 FCC RF Test Report Report No. : FG931204A GSM1900 (GSM) Lowest Channel GSM1900 (EDGE class 8) Lowest Channel Middle Channel Highest Channel Middle Channel Highest Channel Sporton International (Kunshan) Inc. TEL : +86-512-57900158 FAX : +86-512-57900958 FCC ID : 2AFZZ-XMSF10G Page Number
: A18 of A33 Report Issued Date : Apr. 25, 2019 Report Version
: Rev. 01 Report Template No.: BU5-FG22/24/27 Version 2.0