MPE from FCC ID RI7LM940

FCC ID: NS9N920X2

RF Exposure Info

Download: PDF
FCCID_4142586

RF Exposure Evaluation Report Report No. : FA750208 RF Exposure Evaluation Report APPLICANT : Telit Wireless Solutions Co., Ltd. EQUIPMENT : LM940 BRAND NAME : Telit MODEL NAME : LM940 FCC ID : RI7LM940 STANDARD : 47 CFR Part 2.1091 We, SPORTON INTERNATIONAL 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 INC., the test report shall not be reproduced except in full. Reviewed by: Eric Huang / Manager Approved by: Jones Tsai / Manager SPORTON INTERNATIONAL INC. No.52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan District, Taoyuan City, Taiwan (R.O.C.) SPORTON INTERNATIONAL INC. Page Number : 1 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 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 .................................................................................................... 7 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 8 5.1. Standalone Power Density Calculation ............................................................................................. 8 5.2. Collocated Power Density Calculation ............................................................................................... 9 SPORTON INTERNATIONAL INC. Page Number : 2 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA750208 Rev. 01 Initial issue of report Jul. 14, 2017 SPORTON INTERNATIONAL INC. Page Number : 3 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 1. Administration Data 1.1. Testing Laboratory Testing Laboratory Test Site SPORTON INTERNATIONAL INC. No.52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan District, Taoyuan City, Taiwan (R.O.C.) Test Site Location TEL: +886-3-327-3456 FAX: +886-3-328-4978 Applicant Company Name Telit Wireless Solutions Co., Ltd. 13th Fl. Shinyoung Securities Bldg., 6, Gukjegeumyung-ro 8-gil,Seoul, 07330, Address South Korea Manufacturer Company Name Telit Wireless Solutions Co., Ltd. 13th Fl. Shinyoung Securities Bldg., 6, Gukjegeumyung-ro 8-gil,Seoul, 07330, Address South Korea SPORTON INTERNATIONAL INC. Page Number : 4 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type LM940 Brand Name Telit Model Name LM940 FCC ID RI7LM940 Wireless Technology and WCDMA Band II: 1852.4 MHz ~ 1907.6 MHz Frequency Range WCDMA Band IV: 1712.4 MHz ~ 1752.6 MHz 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 7: 2502.5 MHz ~ 2567.5 MHz LTE Band 12: 699.7 MHz ~ 715.3 MHz LTE Band 13: 779.5 MHz ~ 784.5 MHz LTE Band 17: 706.5 MHz ~ 713.5 MHz LTE Band 25: 1850.7 MHz ~ 1914.3 MHz LTE Band 26: 814.7 MHz ~ 848.3 MHz LTE Band 30: 2307.5 MHz ~ 2312.5 MHz LTE Band 38: 2572.5 MHz ~ 2617.5 MHz LTE Band 41: 2498.5 MHz ~ 2687.5 MHz LTE Band 66: 1710.7 MHz ~ 1779.3 MHz Mode RMC/AMR 12.2Kbps HSDPA HSUPA DC-HSDPA LTE: QPSK, 16QAM, 64QAM EUT Stage Identical Prototype Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. SPORTON INTERNATIONAL INC. Page Number : 5 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 3. Maximum RF average output power among production units Mode Maximum Average power(dBm) Band II 24.0 WCDMA Band IV 24.0 Band V 24.0 Band 2 23.5 Band 4 23.5 Band 5 24.0 Band 7 23.5 Band 12 23.5 Band 13 23.5 LTE Band 17 23.5 Band 25 23.5 Band 26 24.0 Band 30 23.0 Band 38 23.5 Band 41 23.5 Band 66 23.5 SPORTON INTERNATIONAL INC. Page Number : 6 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 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: 𝐏𝐆 𝐒= 𝟒𝛑𝐑𝟐 Where: S = Power Density P = Output Power at Antenna Terminals G = Gain of Transmit Antenna (linear gain) R = Distance from Transmitting Antenna SPORTON INTERNATIONAL INC. Page Number : 7 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

RF Exposure Evaluation Report Report No. : FA750208 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 2 1852.4 9.0 24.0 30.850 1.216 33.000 1.995 2.000 1995.262 0.397 1.000 WCDMA Band 4 1712.4 9.0 24.0 30.850 1.216 33.000 1.995 1.000 1995.262 0.397 1.000 WCDMA Band 5 826.4 7.0 24.0 28.850 0.767 31.000 1.259 7.000 1258.925 0.251 0.551 LTE Band 2 1850.7 10.0 23.5 31.350 1.365 33.500 2.239 2.000 2238.721 0.446 1.000 LTE Band 4 1710.7 9.0 23.5 30.350 1.084 32.500 1.778 1.000 1778.279 0.354 1.000 LTE Band 5 824.7 7.0 24.0 28.850 0.767 31.000 1.259 7.000 1258.925 0.251 0.550 LTE Band 7 2502.5 8.0 23.5 29.350 0.861 31.500 1.413 1.000 1412.538 0.281 1.000 LTE Band 12 699.7 7.0 23.5 28.350 0.684 30.500 1.122 3.000 1122.018 0.223 0.466 LTE Band 13 779.5 7.0 23.5 28.350 0.684 30.500 1.122 3.000 1122.018 0.223 0.520 LTE Band 17 706.5 7.0 23.5 28.350 0.684 30.500 1.122 3.000 1122.018 0.223 0.471 LTE Band 25 1850.7 10.0 23.5 31.350 1.365 33.500 2.239 2.000 2238.721 0.446 1.000 LTE Band 26 814.7 7.0 24.0 28.850 0.767 31.000 1.259 7.000 1258.925 0.251 0.543 LTE Band 30 2307.5 11.0 23.0 31.850 1.531 34.000 2.512 8.000 2511.886 0.500 1.000 LTE Band 38 2572.5 10.0 23.5 31.350 1.365 33.500 2.239 1.000 2238.721 0.446 1.000 LTE Band 41 2498.5 10.0 23.5 31.350 1.365 33.500 2.239 0.250 2238.721 0.446 1.000 LTE Band 66 1710.7 10.0 23.5 31.350 1.365 33.500 2.239 1.250 2238.721 0.446 1.000 Note: For conservativeness, the lowest frequency of each band is used to determine the MPE limit of that band SPORTON INTERNATIONAL INC. Page Number : 8 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940

seorron cas. _RF Exposure Evaluation Report Report No. : FA750208 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 26dBm and for Bluetooth is less than or equal to 15dBm. 2. A maximum antenna gain of 5 dBi for WLAN/BT has been assumed for all collocated antennas. WCDMA Band 2 1000.00 WCDMA Band 4 794.33 WCDMA Band 5 501.19 LTE Band 2 891.25 LTE Band 4 891.25 LTE Band 5 501.19 LTE Band 7 1122.02 LTE Band 12 446.68 LTE Band 13 446.68 LTE Band 17 446.68 LTE Band 25 891.25 LTE Band 26 501.19 LTE Band 30 1000.00 LTE Band 38 1122.02 LTE Band 41 1122.02 LTE Band 66 891.25 WLAN2.4GHz Band 1258.93 WLANSGHz Band 1258.93 Blustooth 100.00 WLAN Hblcuu Morry x (Power Density / Limit) Power Density Power Density bu Power Density / Limit / Limit / Limit WWAN+WLAN+Bluetooth 0.251 0.020 0.223 Note: 1. For colocation analysis, LTE Band 7 is chosen for summation due to the highest (power density/limit) among all WWAN wireless modes. 2.X (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 SPORTON INTERNATIONAL INC. Page Number : 9 of 10 TEL : 886—3—327—3456 Report Issued Date : Jul. 14, 2017 FAX : 886—3—328—4978 Report Version : Rev. 01 FCC ID : RIZLM240

RF Exposure Evaluation Report Report No. : FA750208 Conclusion: Based on 47 CFR§2.1091, the analysis concludes that this product is compliant with the RF exposure requirements in mobile exposure condition, provided the peak gain of the connected WWAN antenna, the conducted power and the antenna gain of the collocated transmitter, do not exceed the limits for each frequency band listed below. Stanalone Collocated Maximum Frequency Maximum Maximum Device Technology Band Conducted (MHz) Antenna Antenna Power (dBm) Gain (dBi) Gain (dBi) Band II 1852.4~1907.6 24.0 9.0 6.0 WCDMA Band IV 1712.4~1752.6 24.0 9.0 5.0 Band V 826.4~846.6 24.0 7.0 3.0 Band 2 1850.7~1909.3 23.5 10.0 6.0 Band 4 1710.7~1754.3 23.5 9.0 6.0 Band 5 824.7~848.3 24.0 7.0 3.0 Band 7 2502.5~2567.5 23.5 8.0 7.0 Band 12 699.7~715.3 23.5 7.0 3.0 LM940 Band 13 779.5~784.5 23.5 7.0 3.0 LTE Band 17 706.5~713.5 23.5 7.0 3.0 Band 25 1850.7~1914.3 23.5 10.0 6.0 Band 26 814.7~848.3 24.0 7.0 3.0 Band 30 2307.5~2312.5 23.0 11.0 7.0 Band 38 2572.5~2617.5 23.5 10.0 7.0 Band 41 2498.5~2687.5 23.5 10.0 7.0 Band 66 1710.7~1779.3 23.5 10.0 6.0 SPORTON INTERNATIONAL INC. Page Number : 10 of 10 TEL : 886-3-327-3456 Report Issued Date : Jul. 14, 2017 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : RI7LM940


Document Created: 2019-03-26 00:52:37
Document Modified: 2019-03-26 00:52:37
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC