RF Exposure

FCC ID: HFS-GKRN

RF Exposure Info

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FCCID_1307109

RF Exposure Evaluation Report Report No. : FA051504 RF Exposure Evaluation Report APPLICANT : Quanta Computer Inc. EQUIPMENT : 3G module BRAND NAME : Quanta MODEL NAME : GKRN FCC ID : HFS-GKRN FILING TYPE : Certification STANDARD : OET Bulletin 65 Supplement C (Edition 01-01) We, SPORTON INTERNATIONAL INC., would like to declare that the tested sample has been evaluated in accordance with FCC OET Bulletin 65 Supplement C (Edition 01-01). The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC., the test report shall not be reproduced except in full. Reviewed by: Roy Wu / 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 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 Table of Contents REVISION HISTORY.......................................................................................................................................... 3 1. INTRODUCTION .......................................................................................................................................... 4 2. ADMINISTRATION DATA ........................................................................................................................... 6 2.1 Testing Laboratory ............................................................................................................................. 6 2.2 Applicant ............................................................................................................................................ 6 2.3 Manufacturer ...................................................................................................................................... 6 3. GENERAL INFORMATION ......................................................................................................................... 7 3.1 Description of Device Under Test (DUT) ........................................................................................... 7 4. RF EXPOSURE EVALUATION ................................................................................................................... 8 4.1 Radio Frequency Radiation Exposure Evaluation ............................................................................. 8 SPORTON INTERNATIONAL INC. Page Number : 2 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA051504 Rev. 01 Initial issue of report Jun. 29, 2010 SPORTON INTERNATIONAL INC. Page Number : 3 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 1. Introduction The report has been prepared on behalf of Quanta Computer Inc. 3G module to show compliance with the RF Exposure.  Requirements Three different categories of transmitters are defined by the FCC in OET Bulletin 65. These categories are fixed installation, mobile and portable and are defined as follows:  Fixed installation: Fixed location means that the device, including its antenna, is physically secured at a permanent location and is not able to be easily moved to another location. Additionally, distance to humans form the antenna is maintained to at least 2 meters.  Mobile Devices: A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitters’s radiating structures and the body of the user or nearby persons. Transmitters designed to be used by consumers or workers that can be easily re-located are considered mobile devices if they meet the 20 centimeter separation requirement. The FCC rules for evaluating mobile devices for RF compliance are found in 47 CFR 2.1091.  Portable Devices: A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable device requirements are found in Section 2.1093 of the FCC’s Rules (47 CFR 2.1093) For this test report the Quanta GKRN is being done as a mobile device and the MPE is evaluated at the 20cm test distance. The FCC also categorizes the use of the device as based upon the user’s awareness and ability to exercise control over his or her exposure. The two categories defined are Occupational/Controlled Exposure and General Population/Uncontrolled Exposure. These two categories are defined as follows: SPORTON INTERNATIONAL INC. Page Number : 4 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504  Occupational/controlled Exposure: In general, occupational/controlled exposure limits are applicable to situation in which persons are exposed as a consequence of their employment, who have been made fully aware of the potential for exposure. Awareness of the potential for RF exposure in a workplace or similar environment can be provided through specific training as part of a RF safety program. If appropriate, warning signs and labels can also be used to establish such awareness by providing prominent information on the risk of potential exposure and instructions on methods to minimize such exposure risks.  General Population/Uncontrolled Exposure: The general population / uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. Warning labels placed on low-power consumer devices such as cellular telephones are not considered sufficient to allow the device to be considered under the occupational/controlled category and the general population/uncontrolled exposure limits apply to these devices. Since there are no warnings or training associated with this unit and it can be used by anyone, 3G module is evaluated to the General Population / Uncontrolled Exposure limits. SPORTON INTERNATIONAL INC. Page Number : 5 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 2. Administration Data 2.1 Testing Laboratory Test Site SPORTON INTERNATIONAL INC. st No. 52, Hwa Ya 1 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 2.2 Applicant Company Name Quanta Computer Inc. Address No. 211, Wen Hwa 2nd Road, Kuei Shan Hsiang, Tao Yuan Shien, Taiwan 2.3 Manufacturer Company Name Quanta Computer Inc. Address No. 211, Wen Hwa 2nd Road, Kuei Shan Hsiang, Tao Yuan Shien, Taiwan SPORTON INTERNATIONAL INC. Page Number : 6 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 3. General Information 3.1 Description of Device Under Test (DUT) Product Feature & Specification DUT Type 3G module Brand Name Quanta Model Name GKRN FCC ID HFS-GKRN GSM850 : 824 MHz ~ 849 MHz GSM1900 : 1850 MHz ~ 1910 MHz Tx Frequency WCDMA Band V : 824 MHz ~ 849 MHz WCDMA Band II : 1850 MHz ~ 1910 MHz GSM850 : 869 MHz ~ 894 MHz GSM1900 : 1930 MHz ~ 1990 MHz Rx Frequency WCDMA Band V : 869 MHz ~ 894 MHz WCDMA Band II : 1930 MHz ~ 1990 MHz Antenna Type Dipole Antenna HW Version B2C SW Version 100407_GKRQCI_M0.12 GSM / GPRS : GMSK EDGE : 8PSK Type of Modulation WCDMA : QPSK HSDPA : QPSK / 16QAM HSUPA : BPSK DUT Stage Production Unit SPORTON INTERNATIONAL INC. Page Number : 7 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN

RF Exposure Evaluation Report Report No. : FA051504 4. RF Exposure Evaluation 4.1 Radio Frequency Radiation Exposure Evaluation According to 1.1310 of the FCC rules, the power density limit for General Population/Uncontrolled 2 2 Exposure is f/1500 mW/cm for 300 MHz to 1500 MHz and 1.0 mW/cm for 1500 MHz to 100000 MHz. As this is a mobile application the MPE shall be 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 For this device, the calculation is as follows: Calculated Antenna Antenna Peak Output Peak Output Average RF Exposure Limit Function Gain Gain Power Power EIRP 2 at d = 20 cm (mW/cm ) (dBi) (numeric) (dBm) (mW) (mW) 2 (mW/cm ) GSM850 5.5 3.55 32.23 1671.09 741.16 0.15 0.55 GSM1900 2.8 1.91 29.39 868.96 206.97 0.04 1.00 Calculated Peak Output Peak Output Antenna Gain Antenna Gain RF Exposure Limit Function Power Power 2 (dBi) (numeric) at d = 20 cm (mW/cm ) (dBm) (mW) 2 (mW/cm ) WCDMA 5.5 3.55 22.65 184.08 0.13 0.55 Band V WCDMA 2.8 1.91 22.48 177.01 0.07 1.00 Band II Based on the above calculation at 20 cm the 3G module is below the Power Density limit. SPORTON INTERNATIONAL INC. Page Number : 8 of 8 TEL : 886-3-327-3456 Report Issued Date : Jun. 29, 2010 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : HFS-GKRN


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Document Modified: 2019-06-03 00:08:39
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