RF Exposure

FCC ID: NKRM18Q2

RF Exposure Info

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FCCID_2998566

RF Exposure Evaluation Report Report No. : FA622601 RF Exposure Evaluation Report APPLICANT : Wistron NeWeb Corporation EQUIPMENT : LGA Module BRAND NAME : Wistron Neweb Corporation MODEL NAME : M18Q2, M18Q2F, M18Q2G, M18Q2FG FCC ID : NKRM18Q2 STANDARD : 47 CFR Part 2.1091 We, SPORTON INTERNATIONAL (KUNSHAN) INC., would like to declare that the device has been evaluated in accordance with 47 CFR Part 2.1091, and pass the limit. Without written approval of SPORTON INTERNATIONAL (KUNSHAN) INC., the test report shall not be reproduced except in full. Prepared by: Mark Qu / Manager Approved by: Jones Tsai / Manager SPORTON INTERNATIONAL (KUNSHAN) INC. No. 3-2, PingXiang Road, Kunshan, Jiangsu Province, P. R. China SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 1 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 3. MAXIMUM RF AVERAGE OUTPUT POWER AMONG PRODUCTION UNITS ........................................ 6 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................. 11 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................. 12 5.1. Standalone Power Density Calculation ........................................................................................... 12 5.2. Collocated Power Density Calculation ............................................................................................ 13 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 2 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA622601 Rev. 01 Initial issue of report May 04, 2016 Update report for re-declaring the maximum RF FA622601 Rev. 02 May 17, 2016 average output power. SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 3 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 1. Administration Data 1.1. Testing Laboratory Testing Laboratory Test Site SPORTON INTERNATIONAL (KUNSHAN) INC. No. 3-2, PingXiang Road, Kunshan, Jiangsu Province, P.R.C. Test Site Location TEL: +86-0512-5790-0158 FAX: +86-0512-5790-0958 Applicant Company Name Wistron NeWeb Corporation Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C Manufacturer Company Name Wistron NeWeb Corporation Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan, R.O.C SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 4 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type LGA Module Brand Name Wistron Neweb Corporation Model Name M18Q2, M18Q2F, M18Q2G, M18Q2FG FCC ID NKRM18Q2 Wireless Technology and WCDMA Band II: 1852.4 MHz ~ 1907.6 MHz Frequency Range WCDMA Band V: 826.4 MHz ~ 846.6 MHz LTE Band 2: 1850.7 MHz ~ 1909.3 MHz LTE Band 4: 1710.7 MHz ~ 1754.3 MHz LTE Band 5: 824.7 MHz ~ 848.3 MHz LTE Band 12: 699.7 MHz ~ 715.3 MHz Mode ．RMC 12.2Kbps ．HSDPA ．HSUPA ．DC-HSDPA ．HSPA+ (16QAM uplink is not supported) ．LTE: QPSK, 16QAM Antenna Type WWAN: Fixed External Antenna HW Version v1.0 SW Version M18Q2_v12.03 EUT Stage Identical Prototype Note: 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 four types of EUT, the details are summary as the following table. Model Name Function M18Q2 M18Q2F M18Q2G M18Q2FG LTE Supported Supported Supported Supported UMTS Not Supported Supported Not Supported Supported Voice Not Supported Not Supported Not Supported Not Supported AGPS Not Supported Not Supported Supported Supported VoLTE Not Supported Not Supported Not Supported Not Supported All the functons are enabled or disabled by software; the hardware part is electrically identical for each model. According to the difference list above, we evaluate MPE based on the model M18Q2F. SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 5 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 3. Maximum RF average output power among production units WCDMA Band V WCDMA Band II Mode average power(dBm) RMC 12.2Kbps 25.5 25.5 LTE Band 12 average power(dBm) Modulation BW (MHz) RB size Target MPR Target Power QPSK 10 ≤ 12 0 25 QPSK 10 > 12 1 24 16QAM 10 ≤ 12 1 24 16QAM 10 > 12 2 23 QPSK 5 ≤8 0 25 QPSK 5 >8 1 24 16QAM 5 ≤8 1 24 16QAM 5 >8 2 23 QPSK 3 ≤4 0 25 QPSK 3 >4 1 24 16QAM 3 ≤4 1 24 16QAM 3 >4 2 23 QPSK 1.4 ≤5 0 25 QPSK 1.4 >5 1 24 16QAM 1.4 ≤5 1 24 16QAM 1.4 >5 2 23 LTE Band 5 average power(dBm) Modulation BW (MHz) RB size Target MPR Target Power QPSK 10 ≤ 12 0 25 QPSK 10 > 12 1 24 16QAM 10 ≤ 12 1 24 16QAM 10 > 12 2 23 QPSK 5 ≤8 0 25 QPSK 5 >8 1 24 16QAM 5 ≤8 1 24 16QAM 5 >8 2 23 QPSK 3 ≤4 0 25 QPSK 3 >4 1 24 16QAM 3 ≤4 1 24 16QAM 3 >4 2 23 QPSK 1.4 ≤5 0 25 QPSK 1.4 >5 1 24 16QAM 1.4 ≤5 1 24 16QAM 1.4 >5 2 23 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 6 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 LTE Band 4 average power(dBm) Modulation BW (MHz) RB size Target MPR Target Power QPSK 20 ≤ 18 0 25 QPSK 20 > 18 1 24 16QAM 20 ≤ 18 1 24 16QAM 20 > 18 2 23 QPSK 15 ≤ 16 0 25 QPSK 15 > 16 1 24 16QAM 15 ≤ 16 1 24 16QAM 15 > 16 2 23 QPSK 10 ≤ 12 0 25 QPSK 10 > 12 1 24 16QAM 10 ≤ 12 1 24 16QAM 10 > 12 2 23 QPSK 5 ≤8 0 25 QPSK 5 >8 1 24 16QAM 5 ≤8 1 24 16QAM 5 >8 2 23 QPSK 3 ≤4 0 25 QPSK 3 >4 1 24 16QAM 3 ≤4 1 24 16QAM 3 >4 2 23 QPSK 1.4 ≤5 0 25 QPSK 1.4 >5 1 24 16QAM 1.4 ≤5 1 24 16QAM 1.4 >5 2 23 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 7 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 LTE Band 2 average power(dBm) Modulation BW (MHz) RB size Target MPR Target Power QPSK 20 ≤ 18 0 24.5 QPSK 20 > 18 1 23.5 16QAM 20 ≤ 18 1 23.5 16QAM 20 > 18 2 22.5 QPSK 15 ≤ 16 0 24.5 QPSK 15 > 16 1 23.5 16QAM 15 ≤ 16 1 23.5 16QAM 15 > 16 2 22.5 QPSK 10 ≤ 12 0 24.5 QPSK 10 > 12 1 23.5 16QAM 10 ≤ 12 1 23.5 16QAM 10 > 12 2 22.5 QPSK 5 ≤8 0 24.5 QPSK 5 >8 1 23.5 16QAM 5 ≤8 1 23.5 16QAM 5 >8 2 22.5 QPSK 3 ≤4 0 24.5 QPSK 3 >4 1 23.5 16QAM 3 ≤4 1 23.5 16QAM 3 >4 2 22.5 QPSK 1.4 ≤5 0 24.5 QPSK 1.4 >5 1 23.5 16QAM 1.4 ≤5 1 23.5 16QAM 1.4 >5 2 22.5 Remark: 1. By design, maximum LTE RF power of smaller supported bandwidth does not exceed the RF power of largest supported bandwidth; the information is included in “tune-up procedure” exhibit 2. LTE MPR implementation is the same for normal mode and power reduction mode. SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 8 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 The table below summarized necessary items addressed in KDB 941225 D05 v02. FCC ID NKRM18Q2 EUT LGA Module LTE Band 12: 699.7 MHz ~ 715.3 MHz Operating Frequency Range of each LTE LTE Band 5: 824.7 MHz ~ 848.3 MHz transmission band LTE Band 4: 1710.7 MHz ~ 1754.3 MHz LTE Band 2: 1850.7 MHz ~ 1909.3 MHz LTE Band 5:1.4MHz, 3MHz, 5MHz, 10MHz LTE Band 4:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz Channel Bandwidth LTE Band 2:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz LTE Band 12:1.4MHz, :1.4MHz, 3MHz, 5MHz, 10MHz E category, uplink modulations used Category 4, QPSK, and 16QAM LTE Voice / Data requirements Data only Yes,, per 3GPP TS 36.101 v11.0.0 LTE MPR permanently built built-in in by design In the base station simulator configuration, Network etwork Setting value is set to NS_01 to LTE A-MPR disable A A-MPR during SAR testing. Base station simulator used for Testing Anritsu MT8820C SPORTON INTERNATIONAL ((KUNSHAN)) INC. Page Number : 9 of 14 TEL : 86-0512--5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512 0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 Transmission (H, M, L) channel numbers and frequencies in each LTE band LTE Band 12 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) L 23017 699.7 23025 700.5 23035 701.5 23060 704 M 23095 707.5 23095 707.5 23095 707.5 23095 707.5 H 23173 715.3 23165 714.5 23155 713.5 23130 711 LTE Band 5 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) L 20407 824.7 20415 825.5 20425 826.5 20450 829 M 20525 836.5 20525 836.5 20525 836.5 20525 836.5 H 20643 848.3 20635 847.5 20625 846.5 20600 844 LTE Band 4 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Bandwidth 15 MHz Bandwidth 20 MHz Freq. Freq. Freq. Freq. Freq. Freq. Ch. # Ch. # Ch. # Ch. # Ch. # Ch. # (MHz) (MHz) (MHz) (MHz) (MHz) (MHz) L 19957 1710.7 19965 1711.5 19975 1712.5 20000 1715 20025 1717.5 20050 1720 M 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 H 20393 1754.3 20385 1753.5 20375 1752.5 20350 1750 20325 1747.5 20300 1745 LTE Band 2 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Bandwidth 15 MHz Bandwidth 20 MHz Freq. Freq. Freq. Freq. Freq. Freq. Ch. # Ch. # Ch. # Ch. # Ch. # Ch. # (MHz) (MHz) (MHz) (MHz) (MHz) (MHz) L 18607 1850.7 18615 1851.5 18625 1852.5 18650 1855 18675 1857.5 18700 1860 M 18900 1880 18900 1880 18900 1880 18900 1880 18900 1880 18900 1880 H 19193 1909.3 19185 1908.5 19175 1907.5 19150 1905 19125 1902.5 19100 1900 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 10 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 4. RF Exposure Limit Introduction According to ANSI/IEEE C95.1-1992, the criteria listed in Table 1 shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in §1.1310. The MPE was calculated at 20 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: = Where: S = Power Density P = Output Power at Antenna Terminals G = Gain of Transmit Antenna (linear gain) R = Distance from Transmitting Antenna SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 11 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 5. Radio Frequency Radiation Exposure Evaluation 5.1. Standalone Power Density Calculation Maximum Power Antenna Maximum Maximum Maximum Maximum Maximum Average Frequency Output Density at Limit Band Gain Power ERP ERP EIRP EIRP EIRP (MHz) Power 20cm (mW/cm^2) (dBi) (dBm) (dBm) (W) (dBm) (W) (mW) Limit (W) (mW/cm^2) WCDMA Band V 826.4 8.0 25.5 31.350 1.365 33.500 2.239 7.000 2238.721 0.446 0.551 WCDMA Band II 1852.4 7.5 25.5 30.850 1.216 33.000 1.995 2.000 1995.262 0.397 1.000 LTE Band 12 699.7 8.0 25.0 30.850 1.216 33.000 1.995 3.000 1995.262 0.397 0.466 LTE Band 5 824.7 8.0 25.0 30.850 1.216 33.000 1.995 7.000 1995.262 0.397 0.550 LTE Band 4 1710.7 5.0 25.0 27.850 0.610 30.000 1.000 1.000 1000.000 0.199 1.000 LTE Band 2 1850.7 7.5 24.50 29.850 0.966 32.000 1.585 2.000 1584.893 0.315 1.000 Note: For conservativeness, the lowest frequency of each band is used to determine the MPE limit of that band SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 12 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 5.2. Collocated Power Density Calculation Note: 1. This MPE analysis is applicable to any collocated transmitters with transmit power for WLAN is less than or equal to 27dBm and for Bluetooth is less than or equal to 26dBm. 2. A maximum antenna gain of 4 dBi for WLAN /BT has been assumed for all collocated antennas. Antenna Maximum Maximum Maximum Power Density Power Frequency Average EIRP Limit Band Gain Power EIRP EIRP at 20cm Density (MHz) (mW) (mW/cm^2) (dBi) (dBm) (dBm) (W) (mW/cm^2) / Limit WCDMA Band 5 826.4 5.0 25.5 30.5 1.12 1122.02 0.446 0.551 0.810 WCDMA Band 2 1852.4 7.5 25.5 33.0 2.00 1995.26 0.397 1.000 0.397 LTE Band 12 699.7 7.0 25.0 32.0 1.58 1584.89 0.315 0.466 0.676 LTE Band 5 824.7 5.0 25.0 30.0 1.00 1000.00 0.397 0.550 0.722 LTE Band 4 1710.7 5.0 25.0 30.0 1.00 1000.00 0.199 1.000 0.199 LTE Band 2 1850.7 7.5 24.50 32.0 1.58 1584.89 0.315 1.000 0.315 WLNA2.4GHz Band 2412.0 4.0 23.0 27.0 0.50 501.19 0.100 1.000 0.100 WLNA5GHz Band 5180.0 4.0 23.0 27.0 0.50 501.19 0.100 1.000 0.100 Bluetooth 2402.0 4.0 22.0 26.0 0.40 398.11 0.079 1.000 0.079 Note: 1. For colocation analysis, WCDMA Band 5 is chosen for summation due to the highest (power density/limit) among all WWAN wireless modes. 2. Σ(Power Density / Limit): This is a summation of [(power density for each transmitter/antenna included in the simultaneous transmission)/ (corresponding MPE limit)], for WWAN + WLAN + Bluetooth. 3. Considering the WWAN module collocation with the WLAN and Bluetooth transmitter of the EIRP performance listed in the table above, the aggregated (power density /limit) is smaller than 1, and MPE of 3 collocated transmitters is compliant Max WLAN Max Bluetooth Max WWAN Σ(Power Density / Limit) Power Density Power Density Power Density of / Limit / Limit / Limit WWAN + WLAN + Bluetooth 0.10 0.079 0.810 0.989 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 13 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2

RF Exposure Evaluation Report Report No. : FA622601 Conclusion: Based on 47 CFR §2.1091, the analysis concludes that this product when transmitting in standalone within a host device, is compliant with the FCC RF exposure requirements in mobile exposure condition, provided the conducted power and antenna gain do not exceed the limits for each given frequency band per wireless technology as follow table: Stanalone Collocated Maximum Frequency Maximum Maximum Device Technology Conducted Power (MHz) Antenna Gain Antenna Gain (dBm) (dBi) (dBi) 826.4 25.5 8.0 5.0 WCDMA 1852.4 25.5 7.5 7.5 LTE Band 12 699.7 25.0 8.0 7.0 M18Q2, M18Q2F, M18Q2G, M18Q2FG LTE Band 5 824.7 25.0 8.0 5.0 LTE Band 4 1710.7 25.0 5.0 5.0 LTE Band 2 1850.7 24.5 7.5 7.5 WLAN 2412.0 23.0 4.0 Collocated WLAN 5180.0 23.0 4.0 Transmitters BT 2402.0 22.0 4.0 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 14 of 14 TEL : 86-0512-5790-0158 Report Issued Date : May 17, 2016 FAX : 86-0512-5790-0958 Report Version : Rev. 02 FCC ID : NKRM18Q2


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Document Modified: 2017-12-06 05:21:13
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