RF Exposure

FCC ID: HFS-LM175

RF Exposure Info

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FCCID_2336548

RF Exposure Evaluation Report Report No. : FA460690 RF Exposure Evaluation Report APPLICANT : Quanta Computer Inc. EQUIPMENT : LTE M.2 Card BRAND NAME : Quanta MODEL NAME : LM175 FCC ID : HFS-LM175 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 / Deputy Manager Approved by: Jones Tsai / Manager SPORTON INTERNATIONAL INC. No. 52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. SPORTON INTERNATIONAL INC. Page Number : 1 of 7 TEL : 886-3-327-3456 Report Issued Date : Jul. 10, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-LM175

RF Exposure Evaluation Report Report No. : FA460690 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 3 1.1. Testing Laboratory ............................................................................................................................. 3 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 4 3. MAXIMUM RF AVERAGE OUTPUT POWER AMONG PRODUCTION UNITS ........................................ 4 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 5 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 6 5.1. Standalone Power Density Calculations............................................................................................ 6 5.2. Collocated Power Density Calculations ............................................................................................. 6 SPORTON INTERNATIONAL INC. Page Number : 2 of 7 TEL : 886-3-327-3456 Report Issued Date : Jul. 10, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-LM175

RF Exposure Evaluation Report Report No. : FA460690 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA460690 Rev. 01 Initial issue of report Jul. 10, 2014 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 Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. Test Site Location TEL: +886-3-327-3456 FAX: +886-3-328-4978 Applicant Company Name Quanta Computer Inc. Address 211 Wen Hwa 2nd Rd., Kueishan, Taoyuan 33377, Taiwan Manufacturer 1. Quanta Computer Inc. Company Name 2. Aptos Technology Inc. 1. 211 Wen Hwa 2nd Rd., Kueishan, Taoyuan 33377, Taiwan Address 2. No.398, Youyi Rd., Jhunan Township, Miaoli County 350, Taiwan SPORTON INTERNATIONAL INC. Page Number : 3 of 7 TEL : 886-3-327-3456 Report Issued Date : Jul. 10, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-LM175

seorron cas. _RF Exposure Evaluation Report Report No. : FA460690 2. Description of Equipment Under Test (EUT) LTE M.2 Card Quanta LM175 HFS—LM175 LTE Band 13: 779.5 MHz ~ 784.5 MHz LTE Band 4: 1710.7 MHz ~ 1754.3 MHz * LTE: QPSK, 16QAM LTE: PIFA Antenna 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. 3. Maximum RF average output power among production units WeeS Average Power (dBm) LTE Band 4 LTE Band 13 SPORTON INTERNATIONAL INC. Page Number : 4 of 7 TEL : 886—3—327—3456 Report Issued Date : Jul. 10, 2014 FAX : 886—3—328—4978 Report Version : Rev. 01 FCC ID : HFS—LM175

RF Exposure Evaluation Report Report No. : FA460690 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 : 5 of 7 TEL : 886-3-327-3456 Report Issued Date : Jul. 10, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-LM175

seorron cas. _RF Exposure Evaluation Report Report No. : FA460690 5. Radio Frequency Radiation Exposure Evaluation 5.1. Standalone Power Density Calculations : h h h — Maximum e Antenna Maximum Maximum Maximum Maximum Maximum BYSETS i w F’?&‘;‘e’;w z Gainh Power ERP ERP EIRP EIRP 8‘“"‘“ ower Bos Dez”os'ty cm s ; mW/cm Vb”“” s (dBi) (dBm) (dBm) o Eoo premniltraye LTE Band 13 777 9.0 24.7 31.560 1.432 33.700 2.344 3.0 ERP [2344.229] 0.467 0.518 LTE Band 4 1710 5.0 24.7 27.560 0.570 29.700 0.933 |1.0 EIRP 933.254 0.186 1.000 5.2. Collocated Power Density Calculations Note: 1. This MPE analysis is applicable to any collocated transmitters with EIRP for WLAN is less than or equal to 34dBm and EIRP for Bluetooth is less than or equal to 20dBm. 2. A maximum antenna gain of 5 dBi for WLAN/BT has been assumed for all collocated antennas. C Antenna Maximum Maximum Maximum Average D;"?svi‘;eyat m Power (I\(jIHz) Y Gain e EIRP EIRP BLo 200”’: oi (dBi) (dBm) (dBm) (W) {mW) mt / Limit LTE Band 13 777 6.0 24.7 20.7 117 1174.90 0234 o.518 0451 LTE Band 4 1710 5.0 24.7 29.7 0.93 933.25 0.186 1.000 0.186 WLNA2.4GHz Band 2412 5.0 29.0 34.0 2.51 2511.89 0.500 1.000 0.500 WLNASGHz Band 5180 5.0 29.0 34.0 2.51 2511.89 0.500 1.000 0.500 Bluetooth 2402 5.0 15.0 20.0 0.10 100.00 0.020 1.000 0.020 <Collocated analysis> Note: 1. For colocation analysis, LTE Band 13 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 other transmitters 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 PCsbccoasluly Reoeercicnt Power Density ReCernicnt of / Limit / Limit / Limit WWAN + WLAN + Bluetooth 0.451 0.500 0.020 0.971 SPORTON INTERNATIONAL INC. Page Number : 6 of 7 TEL : 886—3—327—3456 Report Issued Date : Jul. 10, 2014 FAX : 886—3—328—4978 Report Version : Rev. 01 FCC ID : HFS—LM175

RF Exposure Evaluation Report Report No. : FA460690 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. Maximum Stanalone Collocated Device Technology Band Conducted Power Maximum Antenna Maximum Antenna (dBm) Gain (dBi) Gain (dBi) Band 13 24.7 9.0 6.0 LM175 LTE Band 4 24.7 5.0 5.0 WLAN 2.4GHz 29.0 5.0 Collocated WLAN 5GHz 29.0 5.0 Transmitters BT 2.4GHz 15.0 5.0 SPORTON INTERNATIONAL INC. Page Number : 7 of 7 TEL : 886-3-327-3456 Report Issued Date : Jul. 10, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-LM175


Document Created: 2014-07-17 20:18:19
Document Modified: 2014-07-17 20:18:19
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