RF Exposure Report

FCC ID: C3K1697

RF Exposure Info

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FCCID_2614699

FCC 47 CFR § 2.1093 INDUSTRY CANADA RSS 102 ISSUE 5 RF EXPOSURE REPORT FOR WIRELESS INPUT DEVICE MODEL NUMBER: 1697 FCC ID: C3K1697 IC ID: 3048A-1697 REPORT NUMBER: 15U20293-E6 Revision E ISSUE DATE: May 14, 2015 Prepared for MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052, U.S.A. Prepared by UL VERIFICATION SERVICES INC. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 Revision History Issue Rev. Date Revisions Revised By -- 4/15/15 Initial Issue F. de Anda A 4/27/15 Updated 5 GHz ave power F. de Anda Removed MPE calculations and updated SAR B 5/12/2015 Dave Weaver exclusion calculations Updated FCC and IC SAR Exclusion C 5/12/2015 F. de Anda Calculations with 13mm separation distance Updated FCC and IC SAR Exclusion D 5/13/2015 F. de Anda Calculations with Tune-Up power numbers E 5/14/15 Updated EUT name F. de Anda Page 2 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. REFERENCES ................................................................................................................... 5 4. FACILITIES AND ACCREDITATION ................................................................................. 5 5. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS .......................................... 6 5.1. FCC ............................................................................................................................ 6 5.2. INDUSTRY CANADA ................................................................................................. 7 Page 3 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 1. ATTESTATION OF TEST RESULTS COMPANY NAME: MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052, U.S.A. EUT DESCRIPTION: WIRELESS INPUT DEVICE MODEL: 1697 SERIAL NUMBER: NA DATE TESTED: NA APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR § 2.1093 Exempt from SAR testing Published RF exposure KDB procedures INDUSTRY CANADA RSS 102 ISSUE 5 Exempt from SAR testing UL Verification Services Inc. calculated the RF Exposure of the above equipment in accordance with the requirements set forth in the above standards, using test results reported in the test report documents referenced below and/or documentation furnished by the applicant. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations of these calculations. The results show that the equipment is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government. Approved & Released For UL Verification Services Inc. By: FRANCISCO DE ANDA PROJECT LEAD UL Verification Services Inc. Page 4 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 2. TEST METHODOLOGY All calculations were made in accordance with FCC KDB 447498 or RSS-102 issue 5 for 10g extremity SAR. 3. REFERENCES Maximum declared output power and antenna gain is provided by the applicant. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 47173 Benicia Street, Fremont, California, USA. UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0. The full scope of accreditation can be viewed at http://ts.nist.gov/standards/scopes/2000650.htm. Page 5 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 5. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS 5.1. FCC SAR test exclusion in accordance with KDB 447498. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]·[√f(GHz)] ≤ 3.0, for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. SAR Exclusion Calculations Table for Portable Devices (separation distance <20cm) Maximum Avg Calculated Antenna Tx Frequency Output power Separation Threshold (MHz) (mW) distances (mm) Value WLAN Main WiFi 2437 4.00 10 0.6 WLAN Main WiFi 5825 4.00 10 1.0 Separation distance of 10mm was used based on drawing provided by manufacturer. See end of this report. Conclusion: The computed value is < 7.5; therefore, EUT qualifies for Standalone SAR test exclusion. Page 6 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 5.2. INDUSTRY CANADA Industry Canada SAR exclusion limits are contained in RSS-102 issue 5. The SAR exclusion table from RSS-102 issue 5 is reproduced below: For handheld devices the exemption limit is multiplied by 2.5. Power used to determine exemption is the higher of the maximum declared conducted average power or EIRP. Max Avg Output Frequency power Antenna Gain EIRP Antenna Tx (MHz) dBm mW (dBi) (mW) WLAN Main WiFi 2437 6.50 4.00 -1.62 3.1 WLAN Main WiFi 5825 6.50 4.00 1.62 6.5 The minimum antenna to user distance that will be encountered in normal use is 10mm(See drawing at the end of this report). Using the exclusion criteria for 10mm this results in an exemption limit of 17.5mW at 2450 MHz and 15mW at 5800 MHz. As the maximum output power is 3.1mW conducted at 2.4GHz and 6.5mW EIRP at 5GHz the EUT qualifies for SAR test exclusion. Page 7 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO: 15U20293-E6C DATE: May 14, 2015 FCC ID: C3K1697 IC: 3048A-1697 END OF REPORT Page 8 of 8 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.


Document Created: 2015-05-14 16:00:51
Document Modified: 2015-05-14 16:00:51
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