Test Report

FCC ID: C3K1403

Test Report

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FCCID_1758424

FCC CFR47 PART 15 SUBPART C INDUSTRY CANADA RSS-210 ISSUE 7 CLASS II PERMISSIVE CHANGE CERTIFICATION TEST REPORT FOR XBox 360 Wireless Controller MODEL NUMBER: 1403 FCC ID: C3K1403 IC: 3048A-1403 REPORT NUMBER: 12U14305-1, Revision C ISSUE DATE: JULY 23, 2012 Prepared for MICROSOFT CORPORATION ONE MICROSOFT WAY REDMOND, WA 98052, U.S.A. Prepared by COMPLIANCE CERTIFICATION SERVICES (UL CCS) 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 Revision History Issue Rev. Date Revisions Revised By -- 3/21/12 Initial Issue T. LEE A 6/26/12 Revised Radiated Test Results T. LEE B 07/09/12 Updated report with Correction Factor A. Zaffar Revert back to Radiated Emission Test Data of Initial C 07/23/12 Issue since manufacturer no longer implementing T. LEE changes in Rev. A Page 2 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS .................................................................................... 4 2. TEST METHODOLOGY ........................................................................................................ 5 3. FACILITIES AND ACCREDITATION .................................................................................... 5 4. CALIBRATION AND UNCERTAINTY .................................................................................. 5 4.1. MEASURING INSTRUMENT CALIBRATION ................................................................ 5 4.2. SAMPLE CALCULATION ............................................................................................... 5 4.3. MEASUREMENT UNCERTAINTY ................................................................................. 5 5. EQUIPMENT UNDER TEST ................................................................................................. 6 5.1. DESCRIPTION OF EUT ................................................................................................. 6 5.2. MAXIMUM OUTPUT POWER ........................................................................................ 6 5.3. DESCRIPTION OF CLASS II PERMISSIVE CHANGE .................................................. 6 5.4. DESCRIPTION OF AVAILABLE ANTENNAS ................................................................ 6 5.5. SOFTWARE AND FIRMWARE ...................................................................................... 6 5.6. WORST-CASE CONFIGURATION AND MODE ............................................................ 7 5.7. DESCRIPTION OF TEST SETUP .................................................................................. 8 6. TEST AND MEASUREMENT EQUIPMENT ....................................................................... 10 7. ANTENNA PORT TEST RESULTS .................................................................................... 11 7.1.1. CONDUCTED SPURIOUS EMISSIONS ............................................................... 11 7.1.2. DUTY CYCLE CORRECTION FACTOR ............................................................... 16 8. RADIATED TEST RESULTS .............................................................................................. 17 8.1. LIMITS AND PROCEDURE ......................................................................................... 17 8.2. TRANSMITTER ABOVE 1 GHz ................................................................................... 18 8.3. WORST-CASE BELOW 1 GHz .................................................................................... 25 9. SETUP PHOTOS ................................................................................................................. 28 Page 3 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 1. ATTESTATION OF TEST RESULTS COMPANY NAME: MICROSOFT CORPORATION ONE MICROSOFT REDMOND, WA 98052, U.S.A. EUT DESCRIPTION: XBox 360 Wireless Controller MODEL: 1403 SERIAL NUMBER: ES2-EMC1 and DV1, S/N 58804125223 (CONDUCTED), EVI- EMC1 (RADIATED) DATE TESTED: FEBRUARY 24- JULY 23, 2012 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 Part 15 Subpart C PASS INDUSTRY CANADA RSS-210 Issue 7 Annex 8 PASS INDUSTRY CANADA RSS-GEN Issue 2 PASS Compliance Certification Services (UL CCS) tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL CCS based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested 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 CCS and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL CCS 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 CCS By: Tested By: TIMOTHY K. LEE STEVE AGUILAR STAFF ENGINNER EMC TECHNICIAN UL CCS UL CCS Page 4 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.4-2003, FCC CFR 47 Part 2, FCC CFR 47 Part 15, RSS-GEN Issue 2, and RSS-210 Issue 7. 3. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 47173 Benicia Street, Fremont, California, USA. UL CCS is accredited by NVLAP, Laboratory Code 200065-0. The full scope of accreditation can be viewed at http://www.ccsemc.com. 4. CALIBRATION AND UNCERTAINTY 4.1. MEASURING INSTRUMENT CALIBRATION The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. 4.2. SAMPLE CALCULATION Where relevant, the following sample calculation is provided: Field Strength (dBuV/m) = Measured Voltage (dBuV) + Antenna Factor (dB/m) + Cable Loss (dB) – Preamp Gain (dB) 36.5 dBuV + 18.7 dB/m + 0.6 dB – 26.9 dB = 28.9 dBuV/m 4.3. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the apparatus: PARAMETER UNCERTAINTY Conducted Disturbance, 0.15 to 30 MHz 3.52 dB Radiated Disturbance, 30 to 1000 MHz 4.94 dB Uncertainty figures are valid to a confidence level of 95%. Page 5 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 5. EQUIPMENT UNDER TEST 5.1. DESCRIPTION OF EUT The EUT is a frequency hopping transceiver Xbox 360 Wireless controller. EUT is using the proprietary communication protocol to interact with Xbox 360 console. Proprietary communication protocol is detailed in the theory of operation. The EUT is manufactured by Microsoft, Model 1403. 5.2. MAXIMUM OUTPUT POWER The measured average power values were within ± 0.5 dB of the original values. Refer to original report number “09U12392-1A FCC IC FHSS REPORT_FINAL” for exact output power values and for all antenna port results. 5.3. DESCRIPTION OF CLASS II PERMISSIVE CHANGE The change filed under this application has the following changes. New PCBA layout Replacing radio ROM chip to RAM Master chip, Addition of memory flash and FW to support RAM 5.4. DESCRIPTION OF AVAILABLE ANTENNAS The radio utilizes an inverted-F antenna, which is soldered to the printed circuit board. This antenna has a maximum gain of -0.2 dBi 5.5. SOFTWARE AND FIRMWARE The test utility software used during testing was Wireless Device Test Ver. 113 and XboxACCUsbUartTestTool Ver. 1-21-2012. Product firmware version: 4.10 and 4.27. Page 6 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 5.6. WORST-CASE CONFIGURATION AND MODE The worst-case channel is determined as the channel with the highest output power. The highest measured output power was at 2482 MHz. The EUT is a portable device that has two orientations; therefore X and Y orientations have been investigated. The worst case was found to be Y orientation. Page 7 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 5.7. DESCRIPTION OF TEST SETUP SUPPORT EQUIPMENT Description Manufacturer Model Serial Number FCC ID Laptop LENOVO L420 LR-78PNB DoC AC Adaptor LENOVO 42T4418 11S42T14418ZiZGWG13PA94 DoC USB Controller Cable MICROSOFT N/A EV3C-0007 N/A Front Panel Module MICROSOFT 1410 EV2C-IB039 C3K1410 Front Panel Module MICROSOFT 1409 4104G003394213(FW 6.80) C3K1409 I/O CABLES I/O CABLE LIST Cable Port # of Connector Cable Cable Remarks No. Identica Type Type Length Ports 1 AC 1 US 115V Un-shielded 0.9m none 2 DC 1 DC Shielded 1.8m Ferrite 3 USB 1 I/O Shielded 0.5m none 4 USB 1 I/O Shielded 2.8m Ferrite TEST SETUP The EUT is tested as stand-alone unit. Page 8 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 SETUP DIAGRAM FOR TESTS RADIATED AND CONDUCTED DIAGRAM Tra ns ceiver EUT Interface board 4 Connected only 3 during programming Laptop 2 Power Supply 1 AC Mains Page 9 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 6. TEST AND MEASUREMENT EQUIPMENT The following test and measurement equipment was utilized for the tests documented in this report: TEST EQUIPMENT LIST Description Manufacturer Model Asset Cal Date Cal Due Power Meter Agilent / HP 437B N02778 8/11/2010 8/11/2012 Power Sensor, 18 GHz Agilent / HP 8481A N02782 7/29/2011 7/29/2013 Spectrum Analyzer, 26.5 GHz Agilent / HP E4440A C01161 12/16/2011 12/16/2012 Spectrum Analyzer, 44 GHz Agilent / HP E4446A C01012 9/2/2011 9/2/2012 Preamplifier, 26.5 GHz Agilent / HP 8449B C00749 7/18/2011 7/18/2012 Preamplifier, 1300 MHz Agilent / HP 8447D C00558 11/11/2011 11/11/2012 Antenna, Horn, 18 GHz EMCO 3115 C00872 9/20/2011 9/20/2012 Antenna, Horn, 26.5 GHz ARA MWH-1826/B C00980 7/28/2011 7/28/2012 Antenna, Bilog, 2 GHz Sunol Sciences JB1 C01171 1/26/2012 1/26/2013 Page 10 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 7. ANTENNA PORT TEST RESULTS 7.1.1. CONDUCTED SPURIOUS EMISSIONS LIMITS FCC §15.247 (d) IC RSS-210 A8.5 Limit = -20 dBc TEST PROCEDURE The transmitter output is connected to a spectrum analyzer. The resolution bandwidth is set to 100 kHz. The video bandwidth is set to 300 kHz. The spectrum from 30 MHz to 26 GHz is investigated with the transmitter set to the lowest, middle, and highest channels. The bandedges at 2.4 and 2.4835 GHz are investigated with the transmitter set to the normal hopping mode. RESULTS Page 11 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 SPURIOUS EMISSIONS, LOW CHANNEL LOW CHANNEL BANDEDGE LOW CHANNEL SPURIOUS Page 12 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 SPURIOUS EMISSIONS, MID CHANNEL MID CHANNEL REFERENCE MID CHANNEL SPURIOUS Page 13 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 SPURIOUS EMISSIONS, HIGH CHANNEL HIGH CHANNEL BANDEDGE HIGH CHANNEL SPURIOUS Page 14 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 SPURIOUS BANDEDGE EMISSIONS WITH HOPPING ON LOW BANDEDGE WITH HOPPING ON HIGH BANDEDGE WITH HOPPING ON Page 15 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 7.1.2. DUTY CYCLE CORRECTION FACTOR LIMITS None; for reporting purposes only. RESULTS D Duty Cycle Correction Mode Tx on Tx on + Tx off u Factor t ( (msec) (msec) (dB) % FHSS 0.792 7.992 -20.08 ON TIME PER BURST On time = First Peak on time + Second Peak on time + Third Peak on time = 0.264ms + 0.264ms + 0.264ms = 0.792 ms Page 16 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 8. RADIATED TEST RESULTS 8.1. LIMITS AND PROCEDURE LIMITS FCC §15.205 and §15.209 IC RSS-210 Clause 2.6 (Transmitter) IC RSS-GEN Clause 6 (Receiver) Frequency Range Field Strength Limit Field Strength Limit (MHz) (uV/m) at 3 m (dBuV/m) at 3 m 30 - 88 100 40 88 - 216 150 43.5 216 - 960 200 46 Above 960 500 54 TEST PROCEDURE The EUT is placed on a non-conducting table 80 cm above the ground plane. The antenna to EUT distance is 3 meters. The EUT is configured in accordance with ANSI C63.4. The EUT is set to transmit in a continuous mode. For measurements below 1 GHz the resolution bandwidth is set to 100 kHz for peak detection measurements or 120 kHz for quasi-peak detection measurements. Peak detection is used unless otherwise noted as quasi-peak. For measurements above 1 GHz the resolution bandwidth is set to 1 MHz, then the video bandwidth is set to 1 MHz for peak measurements and 10 Hz for average measurements. The spectrum from 30 MHz to 26 GHz is investigated with the transmitter set to the lowest, middle, and highest channels in the 2.4 GHz band. The frequency range of interest is monitored at a fixed antenna height and EUT azimuth. The EUT is rotated through 360 degrees to maximize emissions received. The antenna is scanned from 1 to 4 meters above the ground plane to further maximize the emission. Measurements are made with the antenna polarized in both the vertical and the horizontal positions. Page 17 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 8.2. TRANSMITTER ABOVE 1 GHz RESTRICTED BANDEDGE (LOW CHANNEL, HORIZONTAL) LOW CHANNEL RESTRICTED, PEAK, HORIZ AVERAGE FIELD STRENGTH CALCULATION: AVG Field Strength = Peak Reading – Duty Cycle Correction Factor = 49.73 dBuV – 20.08 dBuV = 29.65 dBuV AVG Margin = AVE Reading – AVE Power Limit = 29.65 dBuV – 54 dBuV = -24.35 dBuV Page 18 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 RESTRICTED BANDEDGE (LOW CHANNEL, VERTICAL) LOW CHANNEL RESTRICTED, PEAK, VERT AVERAGE FIELD STRENGTH CALCULATION: AVG Field Strength = Peak Reading – Duty Cycle Correction Factor = 48.85 dBuV – 20.08 dBuV/m = 28.77 dBuV/m AVG Margin = AVE Reading – AVE Power Limit = 28.77 dBuV – 54 dBuV = -25.23 dBuV Page 19 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 RESTRICTED BANDEDGE (HIGH CHANNEL, HORIZONTAL, MARKER DELTA) HIGH CHANNEL RESTRICTED, PEAK, HORIZ MARKER DELTA , HORIZ Page 20 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 MARKER DELTA CALCULATION: _ Peak Reading = Fundamental Peak Field Strength - Delta _Peak Margin = Peak Reading - 74 Fundamental Reading Limit Margin (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) Delta (dB) Horn Antenna Peak Peak Peak Peak High Ch, 2482MHz 40.74 Horizontal 100.65 59.91 74 -14.09 AVERAGE FIELD STRENGTH CALCULATION: AVG Field Strength = Peak Reading – Duty Cycle Correction Factor = 59.91 dBuV – 20.08 dBuV = 39.83 dBuV AVG Margin = AVE Reading – AVE Power Limit = 39.83 dBuV – 54 dBuV = -14.17 dBuV Page 21 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 RESTRICTED BANDEDGE (HIGH CHANNEL, VERTICAL) HIGH CHANNEL RESTRICTED, PEAK, VERTICAL MARKER DELTA , VERTICAL Page 22 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 DELTA MARKER CALCULATION _ Peak Reading = Fundamental Peak Field Strength - Delta _Peak Margin = Peak Reading - 74 Fundamental Reading Limit Margin (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) Delta (dB) Horn Antenna Peak Peak Peak Peak High Ch, 2482MHz 41.14 Horizontal 93.79 52.65 74 -21.43 AVERAGE FIELD STRENGTH CALCULATION: AVG Field Strength = Peak Reading – Duty Cycle Correction Factor = 52.65 dBuV – 20.08 dBuV/m = 32.57 dBuV/m AVG Margin = AVE Reading – AVE Power Limit = 32.57 dBuV – 54 dBuV = -21.43 dBuV Page 23 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 HARMONICS AND SPURIOUS EMISSIONS High Frequency Measurement Compliance Certification Services, Fremont 3m Chamber Company: Microsoft Project #: 12U14305, Model 1403 Date: 3/20/2012 Test Engineer: Steve Aguilar Configuration: Worst case Mode: TX Mode Test Equipment: Horn 1-18GHz Pre-amplifer 1-26GHz Pre-amplifer 26-40GHz Horn > 18GHz Limit T60; S/N: 2238 @3m T34 HP 8449B T89; ARA 18-26GHz; S/N:1049 FCCFCC 15.205 15.205 Hi Frequency Cables 12' cable 22807600 20' cable 22807500 Peak Measurements 3' cable 22807700 HPF Reject Filter RBW=VBW=1MHz 3' cable 22807700 12' cable 22807600 20' cable 22807500 R_001 Average Measurements RBW=1MHz ; VBW=10Hz f Dist Read Pk Read Avg. AF CL Amp D Corr Fltr Peak Avg Pk Lim Avg Lim Pk Mar Avg Mar Notes GHz (m) dBuV dBuV dB/m dB dB dB dB dBuV/m dBuV/m dBuV/m dBuV/m dB dB (V/H) Low Channel (2402 MHz) 4.804 3.0 54.166 - 33.1 6.8 -34.1 0.0 0.0 60.0 - 74 54 -14.0 - H 4.804 3.0 - 60.000 0.0 0.0 0.0 -20.1 0.0 - 39.9 74 54 - -14.1 H 4.804 3.0 52.599 - 33.1 6.8 -34.1 0.0 0.0 58.4 - 74 54 -15.6 - V 4.804 3.0 - 58.400 0.0 0.0 0.0 -20.1 0.0 - 38.3 74 54 - -15.7 V Mid Channel (2442 MHz) 4.884 3.0 54.759 - 33.2 6.8 -34.0 0.0 0.0 60.7 - 74 54 -13.3 - H 4.884 3.0 - 60.700 0.0 0.0 0.0 -20.1 0.0 - 40.6 74 54 - -13.4 H 4.884 3.0 52.812 - 33.2 6.8 -34.0 0.0 0.0 58.8 - 74 54 -15.2 - V 4.884 3.0 - 58.800 0.0 0.0 0.0 -20.1 0.0 - 38.7 74 54 - -15.3 V 7.326 3.0 40.985 - 36.3 9.1 -33.1 0.0 0.0 53.3 - 74 54 -20.7 - H 7.326 3.0 - 53.300 0.0 0.0 0.0 -20.1 0.0 - 33.2 74 54 - -20.8 H 7.326 3.0 48.454 - 36.3 9.1 -33.1 0.0 0.0 60.8 - 74 54 -13.2 - V 7.326 3.0 - 60.800 0.0 0.0 0.0 -20.1 0.0 - 40.7 74 54 - -13.3 V High Channel (2482 MHz) 4.964 3.0 57.085 - 33.2 6.9 -34.0 0.0 0.0 63.2 - 74 54 -10.8 - H 4.964 3.0 - 63.200 0.0 0.0 0.0 -20.1 0.0 - 43.1 74 54 - -10.9 H 4.964 3.0 50.383 - 33.2 6.9 -34.0 0.0 0.0 56.5 - 74 54 -17.5 - V 4.964 3.0 - 56.500 0.0 0.0 0.0 -20.1 0.0 - 36.4 74 54 - -17.6 V 7.446 3.0 40.407 - 36.5 9.1 -33.0 0.0 0.0 53.0 - 74 54 -21.0 - H 7.446 3.0 - 53.000 0.0 0.0 0.0 -20.1 0.0 - 32.9 74 54 - -21.1 H 7.446 3.0 40.056 - 36.5 9.1 -33.0 0.0 0.0 52.6 - 74 54 -21.4 - V 7.446 3.0 - 52.600 0.0 0.0 0.0 -20.1 0.0 - 32.5 74 54 - -21.5 V Rev. 07.08.11 No other emissions were detected above the system noise floor. Average Reading is calculated by Peak Reading minus Duty Cycle Correction Factor. f Measurement Frequency Amp Preamp Gain Avg Lim Average Field Strength Limit Dist Distance to Antenna D Corr Distance Correct to 3 meters Pk Lim Peak Field Strength Limit Read Analyzer Reading Avg Average Field Strength @ 3 m Avg Mar Margin vs. Average Limit AF Antenna Factor Peak Calculated Peak Field Strength Pk Mar Margin vs. Peak Limit CL Cable Loss HPF High Pass Filter Page 24 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 8.3. WORST-CASE BELOW 1 GHz SPURIOUS EMISSIONS 30 TO 1000 MHz (WORST-CASE CONFIGURATION, HORIZONTAL) HORIZONTAL PLOT Page 25 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 VERTICAL PLOT Page 26 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.

REPORT NO: 12U14305-1C DATE: JULY 23, 2012 FCC ID: C3K1403 IC: 3048A-1403 HORIZONTAL AND VERTICAL DATA Page 27 of 31 COMPLIANCE CERTIFICATION SERVICES (UL CCS) FORM NO: CCSUP4701D 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 CCS.


Document Created: 2012-07-27 12:22:12
Document Modified: 2012-07-27 12:22:12
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