R-TR190-FCCIC-DFS-2

FCC ID: C3K1703

Test Report

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FCCID_2770919

RADIO TEST REPORT For MODEL NO. 1703 FCC ID: C3K1703 IC ID: 3048A-1703 Test Report No. R-TR190-FCCIC-DFS-2 Issue Date: September 29, 2015 FCC CFR47 Part 15 Subpart E Industry Canada RSS-247 Issue 1 Prepared by Microsoft EMC Laboratory 17760 NE 67th Ct, Redmond WA, 98052, U.S.A. 425-421-9799 sajose@microsoft.com TESTING CERT #3472.01 Rev 2.0

1 Record of Revisions Revision Date Section Page(s) Summary of Changes Author/Revised By: 1.0 09/15/2015 All All First Version Daniel Salinas 2.0 09/29/2015 4, 6, 8.3, 7, 8, 16, 17 Include test sample serial Daniel Salinas 8.4 number; Include FCC ID of Router; Remove 80 MHz data Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 2 of 19 Microsoft EMC Laboratory

Table of Contents 1 Record of Revisions ............................................................................................................... 2 2 Deviations from Standards .................................................................................................... 6 3 Facilities and Accreditations .................................................................................................. 6 3.1 Test Facility .................................................................................................................... 6 3.2 Accreditations ................................................................................................................. 6 3.3 Test Equipment .............................................................................................................. 6 4 Product Description ............................................................................................................... 7 4.1 Test Configurations ........................................................................................................ 7 4.2 Environmental Conditions ............................................................................................... 7 4.3 Equipment Modifications ................................................................................................ 7 4.4 Dates of Testing ............................................................................................................. 7 5 Test Results Summary .......................................................................................................... 8 6 Test Equipment List ............................................................................................................... 8 7 Test Method ........................................................................................................................... 9 7.1 Antenna port conducted measurements ......................................................................... 9 7.2 Test Setup Diagrams ...................................................................................................... 9 8 Test Results ......................................................................................................................... 10 8.1 In-service monitoring .................................................................................................... 10 Test Requirement: ................................................................................................. 10 Test Method: ......................................................................................................... 10 Limits: .................................................................................................................... 10 Test Results: ......................................................................................................... 10 8.2 Channel Availability Check Time .................................................................................. 11 Test Requirement: ................................................................................................. 11 Test Method: ......................................................................................................... 11 Limits: .................................................................................................................... 11 Test Results: ......................................................................................................... 11 8.3 Channel Move Time ..................................................................................................... 12 Test Requirement: ................................................................................................. 12 Test Method: ......................................................................................................... 12 Limits: .................................................................................................................... 12 Test Results: ......................................................................................................... 12 Test Data ............................................................................................................... 13 Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 3 of 19 Microsoft EMC Laboratory

8.4 Channel Closing Transmission Time ............................................................................ 17 Test Requirement: ................................................................................................. 17 Test Method: ......................................................................................................... 17 Limits: .................................................................................................................... 17 Test Results: ......................................................................................................... 17 Test Data ............................................................................................................... 17 8.5 Non-Occupancy Period ................................................................................................ 18 Test Requirement: ................................................................................................. 18 Test Method: ......................................................................................................... 18 Limits: .................................................................................................................... 18 Test Results: ......................................................................................................... 18 Test Data: .............................................................................................................. 18 Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 4 of 19 Microsoft EMC Laboratory

Test Report Attestation Microsoft Corporation Model: 1703 FCC ID: C3K1703 IC ID: 3048A-1703 Applicable Standards Specification Test Result FCC CFR47 Rule Parts 15.407- DFS Pass Industry Canada RSS-247 Issue 1- DFS Pass Microsoft EMC Laboratory attests that the product model identified in this report has been tested to and meets the requirements identified in the above standards. The test results in this report solely pertains to the specific sample tested, under the conditions and operating modes as provided by the customer. This report shall not be used to claim product certification, approval, or endorsement by A2LA or any agency of any Government. Reproduction, duplication or publication of extracts from this test report is prohibited and requires prior written approval of Microsoft EMC Laboratory. This test report replaces Microsoft test report R-TR190-FCCIC-DFS-1 issued on 09/15/2015. Written By: Daniel Salinas Reviewed/ Issued By: Sajay Jose Radio Test Engineer EMC/RF Compliance Lab Manager Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 5 of 19 Microsoft EMC Laboratory

2 Deviations from Standards None. 3 Facilities and Accreditations 3.1 Test Facility All test facilities used to collect the test data are located at Microsoft EMC Laboratory, 17760 NE 67th Ct, Redmond WA, 98052, USA 3.2 Accreditations The lab is established and follows procedures as outlined in IEC/ISO 17025 and A2LA accreditation requirements. A2LA Accredited Testing Certificate Number: 3472.01 FCC Registration Number: US1141 IC Site Registration Numbers: 3048A-1, 3048A-2, 3048A-3, 3048A-4 3.3 Test Equipment The calibrations of the measuring instruments, including any accessories that may affect such calibration, are checked frequently to assure their accuracy. Adjustments are made and correction factors applied in accordance with instructions contained in the user manual for the measuring equipment. Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 6 of 19 Microsoft EMC Laboratory

4 Product Description Company Name: Microsoft Corporation Address: One Microsoft Way City, State, Zip: Redmond, WA 98052-6399 Customer Contact: Sahithi Kandula Functional Description of the EUT: Handheld computing device with 802.11 2x2 a/b/g/n/ac WLAN, Bluetooth Radios Model: 1703 FCC ID: C3K1703 IC ID: 3048A-1703 Radio Description: WLAN 802.11a/n/ac with 20MHz, 40MHz and 80MHz Signal Bandwidths Modulation: OFDM – BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM Antenna Type and Gain: Internal 4dBi EUT Classification: UNII – Slave Device without radar detection Equipment Design State: EV3B Equipment Condition: Good Test Sample Details: S/N: 000112352157 4.1 Test Configurations The device was setup in normal operation and connected wirelessly to an 802.11 access point on 20 MHz, 40 MHz and 80 MHz bandwidths. A host laptop was configured to transmit traffic by using video to the EUT. The Aeroflex PXI 3001C DFS test system was used to monitor traffic and generate radar pulses. 4.2 Environmental Conditions Ambient air temperature of the test site was within the range of 10 ⁰C to 40 ⁰C (50 ⁰F to 104 ⁰F) unless the EUT specified testing over a different temperature range. Humidity levels were in the range of 10% to 90% relative humidity. Testing conditions were within tolerance and any deviations required from the EUT are reported. 4.3 Equipment Modifications No modifications were made during testing. 4.4 Dates of Testing Testing was performed from August 17th - 18th, 2015. Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 7 of 19 Microsoft EMC Laboratory

5 Test Results Summary FCC CFR 47/ Limit Test Test Description IC Rule Part Result In-Service Monitoring 15.407(h)(2)(iv) Monitor co- N/A* RSS-247 [6.3] channel radar Channel Availability Check 15.407 (h)(2)(ii) 60s detection N/A* RSS-247 [6.3] Channel Move Time 15.407 (h)(2)(iii) 10s Pass RSS-247 [6.3] Channel Closing Time 15.407 (h)(2)(iii) 200ms Pass RSS-247 [6.3] Non-occupancy Period 15.407 (h)(2)(iv) 30 minutes Pass RSS-247 [6.3] *Note: The EUT is a slave device with out radar detection. 6 Test Equipment List Calibration Manufacturer Description Model # Asset # FCC ID Due Aeroflex PXI Chassis 3001C RF-132 N/A 3/9/2016 Cisco AIR- Aironet ISO LDK 102061 Cisco AP1252AG- RF-331 N/A Access LDK 102062 A-K9 Point Spectrum Agilent N9030A RF-011 N/A 02/29/2016 Analyzer Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 8 of 19 Microsoft EMC Laboratory

7 Test Method 7.1 Antenna port conducted measurements Antenna port conducted measurements were performed on a bench-top setup consisting of a spectrum analyzer, power meter (as necessary), splitters/combiners (as necessary), attenuators, and pre-characterized RF cables. The Aeroflex PXI 3001C DFS test system monitored traffic and generated radar bursts. The correction factors between the EUT, support equipment, radar test generator and the spectrum analyzer is added internally in the Areoflex test system. 7.2 Test Setup Diagrams Fig.1. Test Setup for Antenna port conducted measurements Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 9 of 19 Microsoft EMC Laboratory

8 Test Results 8.1 In-service monitoring Test Requirement: FCC CFR 47 Rule Part 15.407 (h)(2)(iv) Industry Canada RSS-247 [6.3] Test Method: Measurements were performed according to the procedures defined in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02 Limits: An LE-LAN device shall be able to monitor the operating channel to check that a co-channel radar has not moved or started operation within range of the LE-LAN device. During in-service monitoring, the LE-LAN radar detection function continuously searches for radar signals between normal LE-LAN transmissions. Test Results: Not Applicable. The EUT is a slave device without radar detection. Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 10 of 19 Microsoft EMC Laboratory

8.2 Channel Availability Check Time Test Requirement: FCC CFR 47 Rule Part 15.407 (h)(2)(iv) Industry Canada RSS-247 [6.3] Test Method: Measurements were performed according to the procedures defined in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02 Limits: The EUT shall check whether there is a radar system already operating on the channel before it initiates a transmission on a channel and when it moves to a channel. The device may start using the channel if no radar signal with a power level greater than the interference threshold value specified in Section 6.3(1) above is detected within 60 seconds. Test Results: Not Applicable. The EUT is a slave device without radar detection. Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 11 of 19 Microsoft EMC Laboratory

8.3 Channel Move Time Test Requirement: FCC CFR 47 Rule Part 15.407 (h)(2)(iv) Industry Canada RSS-247 [6.3] Test Method: Measurements were performed according to the procedures defined in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02 Limits: After a radar signal is detected, the device shall cease all transmissions on the operating channel within 10 seconds. Test Results: Pass. The EUT ceased transmission on the channel within 10s. Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 12 of 19 Microsoft EMC Laboratory

Test Data 8.3.5.1 Radar Burst Level Figure 1. Radar Burst Level at -63dBm: Radar Type 0 Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 13 of 19 Microsoft EMC Laboratory

8.3.5.2 Channel Loading Figure 2. Channel Loading Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 14 of 19 Microsoft EMC Laboratory

8.3.5.3 Channel Move Time 20 MHz Bandwidth Figure 3. Channel Move Time 20 MHz Bandwidth Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 15 of 19 Microsoft EMC Laboratory

8.3.5.4 Channel Move Time 40 MHz Bandwidth Figure 4. Channel Move Time 40 MHz Bandwidth Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 16 of 19 Microsoft EMC Laboratory

8.4 Channel Closing Transmission Time Test Requirement: FCC CFR 47 Rule Part 15.407 (h)(2)(iii) Industry Canada RSS-247 [6.3] Test Method: Measurements were performed according to the procedures defined in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02 Limits: After the radar burst has been applied, the EUT shall cease normal transmission on the channel within 200 ms starting at the beginning of the channel move time. Control signaling required to facilitate a channel move (an aggregate of 60 ms) over the remaining 10-second period of the channel move time is permissible. Test Results: Pass. The EUT ceased transmission on the channel within the allotted time. Test Data Channel Channel Aggregate Aggregate Channel Closing Closing Control Control Bandwidth Transmission Result Transmission Signaling Signaling Time (MHz) Time Limit Time (ms) Time (ms) Limit (ms) (ms) 20 25.706 0 200 60 Pass 40 97.821 0 200 60 Pass Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 17 of 19 Microsoft EMC Laboratory

8.5 Non-Occupancy Period Test Requirement: FCC CFR 47 Rule Part 15.407 (h)(2)(iv) Industry Canada RSS-247 [6.3] Test Method: Measurements were performed according to the procedures defined in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02 Limits: A channel that has been flagged as containing a radar system, either by a channel availability check or in-service monitoring, is subject to a non-occupancy period of at least 30 minutes. The non-occupancy period starts at the time when the radar system is detected. Test Results: Pass. The EUT ceased transmission on the channel within 10s. Test Data: Plot shown for 2000 secs sweep time. Figure 5. 30 Minute Non-Occupancy Period Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 18 of 19 Microsoft EMC Laboratory

End of Report Report#: R-TR190-FCCIC-DFS-2 Issued: September 29, 2015 Page 19 of 19 Microsoft EMC Laboratory


Document Created: 2015-09-29 13:52:19
Document Modified: 2015-09-29 13:52:19
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