DFS Test Report

FCC ID: CNFASST1

Test Report

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FCCID_3090213

FCC PART 15.407 ISED RSS-247, ISSUE 1 DYNAMIC FREQUENCY SELECTION TEST AND MEASUREMENT REPORT For GoPro, Inc. 3000 Clearview Way, San Mateo, CA 94402, USA FCC ID: CNFASST1 IC: 10193A-ASST1 Report Type: Equipment Type: Original Report Video Camera Prepared By: Jin Yang Report Number: R1605201-DFS Report Date: 2016-08-05 Bo Li Reviewed By: RF Supervisor Bay Area Compliance Laboratories Corporation (BACL) 1274 Anvilwood Avenue, Sunnyvale, CA 94089, USA Tel: (408) 732-9162 Fax: (408) 732-9164 Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*” (Rev.3)

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 TABLE OF CONTENTS 1 GENERAL DESCRIPTION ................................................................................................................................ 5 1.1 GENERAL STATEMENTS .................................................................................................................................. 5 1.2 AGENT FOR THE RESPONSIBLE PARTY ............................................................................................................ 5 1.3 RESPONSIBLE PARTY ...................................................................................................................................... 5 1.4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)........................................................................ 5 1.5 MECHANICAL DESCRIPTION OF EUT .............................................................................................................. 5 1.6 OBJECTIVE ...................................................................................................................................................... 6 1.7 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................... 6 1.8 TEST METHODOLOGY ..................................................................................................................................... 6 1.9 TEST FACILITY REGISTRATIONS ..................................................................................................................... 6 1.10 TEST FACILITY ACCREDITATIONS................................................................................................................... 6 2 EUT TEST CONFIGURATION ......................................................................................................................... 9 2.1 JUSTIFICATION ................................................................................................................................................ 9 2.2 EUT EXERCISE SOFTWARE ............................................................................................................................. 9 2.3 EQUIPMENT MODIFICATIONS .......................................................................................................................... 9 2.4 LOCAL SUPPORT EQUIPMENT ......................................................................................................................... 9 2.5 EUT INTERNAL CONFIGURATION DETAILS..................................................................................................... 9 2.6 INTERFACE PORTS AND CABLES ................................................................................................................... 10 3 SUMMARY OF TEST RESULTS .................................................................................................................... 11 4 APPLICABLE STANDARDS ........................................................................................................................... 12 4.1 DFS REQUIREMENT ...................................................................................................................................... 12 4.2 DFS MEASUREMENT SYSTEM ...................................................................................................................... 15 4.3 SYSTEM BLOCK DIAGRAM............................................................................................................................ 15 4.4 CONDUCTED METHOD .................................................................................................................................. 16 4.5 RADIATED METHOD ..................................................................................................................................... 17 4.6 TEST PROCEDURE ......................................................................................................................................... 18 5 TEST RESULTS ................................................................................................................................................. 19 5.1 DESCRIPTION OF EUT................................................................................................................................... 19 5.2 ANTENNA DETAILS ....................................................................................................................................... 19 5.3 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................... 19 5.4 RADAR WAVEFORM CALIBRATION ............................................................................................................... 20 1.1 TEST LOCATION, DATE, PERSONNEL AND ENVIRONMENTAL CONDITIONS ................................................... 20 6 CHANNEL MOVE TIME AND CHANNEL CLOSING TRANSMISSION TIME .................................... 29 6.1 TEST PROCEDURE ......................................................................................................................................... 29 6.2 TEST RESULTS .............................................................................................................................................. 29 7 NON-OCCUPANCY TIME ............................................................................................................................... 32 8 EXHIBIT A – TEST SETUP PHOTOGRAPHS ............................................................................................. 33 8.1 DFS TEST SETUP VIEW ................................................................................................................................ 33 8.2 DFS TEST SETUP DETAIL VIEW ................................................................................................................... 33 9 EXHIBIT B - EUT PHOTOGRAPHS .............................................................................................................. 34 9.1 EUT – FRONT VIEW ..................................................................................................................................... 34 9.2 EUT – BACK VIEW ....................................................................................................................................... 34 9.3 EUT – TOP VIEW .......................................................................................................................................... 35 9.4 EUT – BOTTOM VIEW .................................................................................................................................. 35 9.5 EUT – LEFT VIEW ........................................................................................................................................ 36 9.6 EUT – RIGHT VIEW ...................................................................................................................................... 36 9.7 EUT – OPEN CASE OVERVIEW ...................................................................................................................... 37 9.8 EUT – OPEN CASE VIEW MAIN BOARD TOP VIEW ....................................................................................... 37 Report Number: R1605201-DFS Page 2 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 9.9 EUT – OPEN CASE VIEW 1 MAIN BOARD TOP VIEW WITHOUT SHIELDING ................................................... 38 9.10 EUT – OPEN CASE VIEW MAIN BOARD BOTTOM VIEW ................................................................................ 38 9.11 EUT – OPEN CASE VIEW MAIN BOARD BOTTOM VIEW WITHOUT SHIELDING .............................................. 39 9.12 EUT – WI-FI MODULE DETAIL VIEW............................................................................................................ 39 9.13 EUT – OPEN CASE VIEW USB MODULE TOP VIEW ....................................................................................... 40 9.14 EUT – OPEN CASE VIEW USB MODULE BOTTOM VIEW ................................................................................ 40 9.15 EUT – OPEN CASE VIEW CAMERA MODULE ................................................................................................. 41 9.16 EUT – ANTENNA .......................................................................................................................................... 41 9.17 BATTERY TOP VIEW ..................................................................................................................................... 42 9.18 BATTERY SIDE VIEW .................................................................................................................................... 42 Report Number: R1605201-DFS Page 3 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 0 R1605201-DFS Original Report 2016-08-05 Report Number: R1605201-DFS Page 4 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 1 General Description 1.1 General Statements Bay area Compliance Laboratory Corp. [BACL] hereby makes the following Statements:  The Unit(s) described in this Test Report were received at BACL’s facilities on 6 June 2016 and was in working condition upon arrival. Testing was performed on the Unit(s) described in this Test Report during the period 3 August 2016.  The Test Results reported herein apply only to the Unit(s) actually tested, and to substantially identical Units.  This Test Report must not be used to claim product endorsement by A2LA, or any agency of the U.S. Government, or by any other foreign government.  This Test Report is the property of BACL, and shall not be reproduced, except in full, without prior written approval of BACL. 1.2 Agent for the Responsible Party Company Name: Go Global Compliance Contact: Mr. Peter S. Merguerian Telephone: +1-408-416-3772 E-mail: peter@goglobalcompliance.com 1.3 Responsible Party Company Name: GoPro, Inc. Contact: Mr. Steven Kim Street Address: 3000 Clearview Way, City/State/Zip: San Mateo, CA 94402 Country: USA Telephone: +1-650 436-5020 E-mail: skim@gopro.com Web: www.gopro.com 1.4 Product Description for Equipment under Test (EUT) This test and measurement report was prepared on behalf of GoPro, Inc., and their product model: ASST1, FCC ID: CNFASST1; IC: 10913A-ASST1 or the “EUT” as referred to in this report. It is a portable camera with Wi- Fi, Bluetooth, and BLE functions. It operates in the 2.4 GHz and 5 GHz bands. 1.5 Mechanical Description of EUT Dimensions: approximately 6cm (L) x 2.4cm (W) x 4.3cm (H) Weight: 118 grams. Serial Number: C31613 DVT13166 and C31613 DVT13161 assigned by GoPro, Inc. EUT Photos: See Exhibit C of this Test Report. Report Number: R1605201-DFS Page 5 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 1.6 Objective This report is prepared on behalf of GoPro, Inc. in accordance with FCC CFR47 §15.407 (h), RSS247 Issue 1 and KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02 The objective is to determine compliance with FCC rules for Channel Closing Transmission Time, and Channel Move time in Client Mode without Radar detection function 1.7 Related Submittal(s)/Grant(s) None 1.8 Test Methodology FCC CFR 47 Part2, Part15.407 (h) KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02 COMPLIANCE MEASUREMENT PROCEDURES FOR UNLICENSED-NATIONAL INFORMATION INFRASTRUCTURE DEVICES OPERATING IN THE 5250-5350 MHz AND 5470-5725 MHz BANDS INCORPORATING DYNAMIC FREQUENCY SELECTION 1.9 Test Facility Registrations BACLs test facilities that are used to perform Radiated and Conducted Emissions tests are currently recognized by the Federal Communications Commission as Accredited with NIST Designation Number US1129. BACL’s test facilities that are used to perform Radiated and Conducted Emissions tests are currently registered with Industry Canada under Registration Numbers: 3062A-1, 3062A-2, and 3062A-3. BACL is a Chinese Taipei Bureau of Standards Metrology and Inspection (BSMI) validated Conformity Assessment Body (CAB), under Appendix B, Phase I Procedures of the APEC Mutual Recognition Arrangement (MRA). BACL’s BSMI Lab Code Number is: SL2-IN-E-1002R BACL’s test facilities that are used to perform AC Line Conducted Emissions, Telecommunications Line Conducted Emissions, Radiated Emissions from 30 MHz to 1 GHz, and Radiated Emissions from 1 GHz to 6 GHz are currently recognized as Accredited in accordance with the Voluntary Control Council for Interference [VCCI] Article 15 procedures under Registration Number A-0027. 1.10 Test Facility Accreditations Bay Area Compliance Laboratories Corp. (BACL) is: A- An independent, 3rd-Party, Commercial Test Laboratory accredited to ISO/IEC 17025:2005 by A2LA (Test Laboratory Accreditation Certificate Number 3279.02), in the fields of: Electromagnetic Compatibility and Telecommunications. Unless noted by an Asterisk (*) in the Compliance Matrix (See Section 3 of this Test Report), BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes all of the Test Method Standards and/or the Product Family Standards detailed in this Test Report.. BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes a comprehensive suite of EMC Emissions, EMC Immunity, Radio, RF Exposure, Safety and wireline Telecommunications test methods applicable to a wide range of product categories. These product categories include Central Office Telecommunications Equipment Report Number: R1605201-DFS Page 6 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 [including NEBS - Network Equipment Building Systems], Unlicensed and Licensed Wireless and RF devices, Information Technology Equipment (ITE); Telecommunications Terminal Equipment (TTE); Medical Electrical Equipment; Industrial, Scientific and Medical Test Equipment; Professional Audio and Video Equipment; Industrial and Scientific Instruments and Laboratory Apparatus; Cable Distribution Systems, and Energy Efficient Lighting. B- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3279.03) to certify - For the USA (Federal Communications Commission): 1- All Unlicensed radio frequency devices within FCC Scopes A1, A2, A3, and A4; 2- All Licensed radio frequency devices within FCC Scopes B1, B2, B3, and B4; 3- All Telephone Terminal Equipment within FCC Scope C. - For the Canada (Industry Canada): 1- All Scope 1-Licence-Exempt Radio Frequency Devices; 2- All Scope 2-Licensed Personal Mobile Radio Services; 3- All Scope 3-Licensed General Mobile & Fixed Radio Services; 4- All Scope 4-Licensed Maritime & Aviation Radio Services; 5- All Scope 5-Licensed Fixed Microwave Radio Services 6- All Broadcasting Technical Standards (BETS) in the Category I Equipment Standards List. - For Singapore (Info-Communications Development Authority (IDA)): 1 All Line Terminal Equipment: All Technical Specifications for Line Terminal Equipment – Table 1 of IDA MRA Recognition Scheme: 2011, Annex 2 2. All Radio-Communication Equipment: All Technical Specifications for Radio-Communication Equipment – Table 2 of IDA MRA Recognition Scheme: 2011, Annex 2 - For the Hong Kong Special Administrative Region: 1 All Radio Equipment, per KHCA 10XX-series Specifications; 2 All GMDSS Marine Radio Equipment, per HKCA 12XX-series Specifications; 3 All Fixed Network Equipment, per HKCA 20XX-series Specifications. - For Japan: 1 MIC Telecommunication Business Law (Terminal Equipment): - All Scope A1 - Terminal Equipment for the Purpose of Calls; - All Scope A2 - Other Terminal Equipment 2 Radio Law (Radio Equipment): - All Scope B1 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 1 of the Radio Law - All Scope B2 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 2 of the Radio Law - All Scope B3 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 3 of the Radio Law C- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3279.01) to certify Products to USA’s Environmental Protection Agency (EPA) ENERGY STAR Product Specifications for: 1 Electronics and Office Equipment: - for Telephony (ver. 3.0) - for Audio/Video (ver. 3.0) - for Battery Charging Systems (ver. 1.1) - for Set-top Boxes & Cable Boxes (ver. 4.1) - for Televisions (ver. 6.1) - for Computers (ver. 6.0) Report Number: R1605201-DFS Page 7 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 - for Displays (ver. 6.0) - for Imaging Equipment (ver. 2.0) - for Computer Servers (ver. 2.0) 2 Commercial Food Service Equipment - for Commercial Dishwashers (ver. 2.0) - for Commercial Ice Machines (ver. 2.0) - for Commercial Ovens (ver. 2.1) - for Commercial Refrigerators and Freezers 3 Lighting Products - For Decorative Light Strings (ver. 1.5) - For Luminaires (including sub-components) and Lamps (ver. 1.2) - For Compact Fluorescent Lamps (CFLs) (ver. 4.3) - For Integral LED Lamps (ver. 1.4) 4 Heating, Ventilation, and AC Products - for Residential Ceiling Fans (ver. 3.0) - for Residential Ventilating Fans (ver. 3.2) 5 Other - For Water Coolers (ver. 3.0) D- A NIST Designated Phase-I and Phase-II Conformity Assessment Body (CAB) for the following economies and regulatory authorities under the terms of the stated MRAs/Treaties: - Australia: ACMA (Australian Communication and Media Authority) – APEC Tel MRA -Phase I; - Canada: (Industry Canada - IC) Foreign Certification Body – FCB – APEC Tel MRA -Phase I & Phase II; - Chinese Taipei (Republic of China – Taiwan): o BSMI (Bureau of Standards, Metrology and Inspection) APEC Tel MRA -Phase I; o NCC (National Communications Commission) APEC Tel MRA -Phase I; - European Union: o Radio & Teleterminal Equipment (R&TTE) Directive 1995/5/EC US -EU EMC & Telecom MRA CAB - Hong Kong Special Administrative Region: (Office of the Telecommunications Authority – OFTA) APEC Tel MRA -Phase I & Phase II - Israel – US-Israel MRA Phase I - Republic of Korea (Ministry of Communications - Radio Research Laboratory) APEC Tel MRA -Phase I - Singapore: (Infocomm Development Authority - IDA) APEC Tel MRA -Phase I & Phase II; - Japan: VCCI - Voluntary Control Council for Interference US-Japan Telecom Treaty VCCI Side Letter- - USA: o ENERGY STAR Recognized Test Laboratory – US EPA o Telecommunications Certification Body (TCB) – US FCC; - Vietnam: APEC Tel MRA -Phase I; Report Number: R1605201-DFS Page 8 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 2 EUT Test Configuration 2.1 Justification The EUT was configured for testing according to FCC Part 15.407(H), RSS 247 Issue 1 and KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02 2.2 EUT Exercise Software The test utility used was PuTTy, the software was verified by Bo Li to comply with the standard requirements being tested against. 2.3 Equipment Modifications N/A 2.4 Local Support Equipment Manufacturer Description Model Dell Laptop Latitude D630 Fortinet Access point FAP-221C-E Fortinet AP adapter DSA-20PFE-12 Fortinet Access Controller FG-60D-POE Fortinet AC adapter FSP036-RAB 2.5 EUT Internal Configuration Details Manufacturer Description Serial Number GoPro FPC, Microphone + Button 656-10756-000 GoPro PCB, Main 656-10705-000 GoPro RFPC, I/O 656-10826-000 GoPro RFPC, Sensor 656-10703-000 GoPro PCB, GPS 656-12190-000 GoPro FPC, Speaker + LED 656-12297-000 Report Number: R1605201-DFS Page 9 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 2.6 Interface Ports and Cables Cable Description Length (m) To From USB Cable <1m Laptop EUT Report Number: R1605201-DFS Page 10 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 3 Summary of Test Results The following result table represents the list of measurements required under the CFR47 §47 Part15.407 (h), and KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02. Items Description of Test Results Detection UNII Detection Bandwidth Compliant1 Bandwidth Initial Channel Availability Check Time (CAC) Compliant1 Performance Requirements Radar Burst at the Beginning of the CAC Compliant1 Check Radar Burst at the End of the CAC Compliant1 Channel Move Time Compliant In-Service Channel Closing Transmission Time Compliant Monitoring Non-Occupancy Period Compliant1 Radar Statistical Performance Check Compliant1 Detection 1 Test item is not required for Client Device without radar detection Report Number: R1605201-DFS Page 11 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 4 Applicable Standards 4.1 DFS Requirement FCC CFR47 §15.407 (h), RSS-247 Issue 1 and KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02 Table 1: Applicability of DFS requirements prior to use of a channel Operational Mode Requirement Client (Without radar Client (With radar Master detection) detection) Non-Occupancy Period Yes Not Required Yes DFS Detection Threshold Yes Not Required Yes Channel Availability Check Time Yes Not Required Not Required U-NII Detection Bandwidth Yes Not Required Yes Table 2: Applicability of DFS requirements during normal operation Operational Mode Requirement Master Device or Client Client Without with Radar Detection Radar Detection DFS Detection Threshold Yes Not Required Channel Closing Transmission Time Yes Yes Channel Move Time Yes Yes U-NII Detection Bandwidth Yes Not Required Additional requirements for devices Master Device or Client Client Without with multiple bandwidth modes with Radar Detection Radar Detection U-NII Detection Bandwidth and All BW modes must be Not required Statistical Performance Check tested Test using the widest Channel Move Time and Channel Test using widest BW mode BW mode available Closing Transmission Time available for the link All other tests Any single BW mode Not required Note: Frequencies selected for statistical performance check (Section 7.8.4) should include several frequencies within the radar detection bandwidth and frequencies near the edge of the radar detection bandwidth. For 802.11 devices it is suggested to select frequencies in each of the bonded 20 MHz channels and the channel center frequency. Table 3: Interference Threshold values, Master or Client incorporating In-Service Monitoring Report Number: R1605201-DFS Page 12 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Maximum Transmit Power Value (See Notes 1, 2 and 3) EIRP≥ 200 milliwatt -64 dBm EIRP< 200 milliwatt and -62 dBm power spectral density < 10dBm/MHz EIRP< 200 milliwatt that do not meet the -64 dBm power spectral density requirement Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna. Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test transmission waveforms to account for variations in measurement equipment. This will ensure that the test signal is at or above the detection threshold level to trigger a DFS response. Note3: EIRP is based on the highest antenna gain. For MIMO devices refer to KDB Publication 662911D01. Table 4: DFS Response Requirement Values Parameter Value Non-occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds See Note 1. 200 milliseconds + an aggregate of 60 Channel Closing Transmission Time milliseconds over remaining 10 second period. See Notes 1 and 2. Minimum 100% of the UNII 99% transmission U-NII Detection Bandwidth power bandwidth. See Note 3. Note 1: Channel Move Time and the Channel Closing Transmission Time should be performed with Radar Type 0. The measurement timing begins at the end of the Radar Type 0 burst. Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at the beginning of the Channel Move Time plus any additional intermittent control signals required to facilitate a Channel move (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration of control signals will not count quiet periods in between transmissions. Note 3: During the U-NII Detection Bandwidth detection test, radar type 0 is used and for each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. Report Number: R1605201-DFS Page 13 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Table 5: Short Pulse Radar Test Waveforms Minimum Minimum Radar Pulse Width PRI Percentage of Pulses Number of Type (Microseconds) (Microseconds) Successful Trials Detection 0 1 1428 18 See Note 1 See Note 1 Test A: 15 unique PRI values randomly selected from the list of 23 PRI values in Table 5a Test B: 15 unique PRI values 1 1 60% 30 randomly selected within the range of 518-3066 μsec, with a minimum increment of 1 μsec, excluding PRI values selected in Test A 2 1-5 150-230 23-29 60% 30 3 6-10 200-500 16-18 60% 30 4 11-20 200-500 12-16 60% 30 Aggregate (Radar Types 1-4) 80% 120 Note 1: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time tests. Table 6: Long Pulse Radar Test Signal Minimum Chirp Number Percentage Minimum Radar PRI Number Bursts Width of Pulses of Number of Type (usec) of Bursts (MHz) per Burst Successful Trials Detection 5 50-100 5-20 1000-2000 1-3 8-20 80% 30 The parameters for this waveform are randomly chosen. Thirty unique waveforms are required for the Long Pulse Radar Type waveforms. If more than 30 waveforms are used for the Long Pulse Radar Type waveforms, then each additional waveform must also be unique and not repeated from the previous waveforms. Report Number: R1605201-DFS Page 14 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Table 7: Frequency Hopping Radar Test Signal Minimum Hopping Pulse Pulses Hopping Percentage Minimum Radar PRI Sequence Width per Rate of Number of Type (usec) Length (usec) Hop (kHz) Successful Trials (msec) Detection 6 1 333 9 0.333 300 70% 30 4.2 DFS Measurement System BACL DFS measurement system consists of two subsystems: (1) The radar signal generating subsystem and (2) the traffic monitoring subsystem. 4.3 System Block Diagram Radar Master Signal Generator Coupling Network Spectrum Analyzer Client Report Number: R1605201-DFS Page 15 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 4.4 Conducted Method Att. Pad Radar Test Att. Pad. Signal 2-Way 2-Way Generator Splitter/ Splitter/ Combiner Combiner Att. Pad. Att. Pad. Spectrum Client Analyzer EUT (Master) Setup for Master with injection at the Master Master Radar Test Att. Pad Att. Pad. Signal Generator 2-Way Att. Pad. 2-Way Splitter/ Splitter/ Combiner Combiner Att. Pad EUT (Client) Spectrum Analyzer Report Number: R1605201-DFS Page 16 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Setup for Client with injection at the Master Att. Pad Att. Pad. Radar Test Signal 2-Way 2-Way Generator Splitter/ Splitter/ Combiner Combiner Att. Pad. Att. Pad. Spectrum Analyzer Master EUT (Client) Setup for Client with injection at the Client 4.5 Radiated Method Antenna Client Spectrum Analyzer Antenna Antenna Radar Test Signal Antenna Generator Master D Report Number: R1605201-DFS Page 17 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 4.6 Test Procedure A spectrum analyzer is used as a monitor that verifies the EUT’s status, which includes the Channel Closing Transmission Time and the Channel Move Time. The Spectrum analyzer is used to monitor the equipment under test (EUT) does not transmit on the same channel during the Non-Occupied Period after the radar detection. Report Number: R1605201-DFS Page 18 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 5 Test Results 5.1 Description of EUT The EUT operates in 5230-5350 MHz and 5470-5725 MHz range in client Mode. The rated output power of EUT is <23 dBm (EIRP), Therefore the required interference threshold level is -62 dBm, the required radiated threshold at antenna port is -64 dBm. WLAN traffic is generated by streaming the data with iperf software. 5.2 Antenna Details Operating Freq. (MHz)/Ant. Gain (dBi) Type 5250-5350 5470-5725 Internal 3.0 3.0 5.3 Test Equipment List and Details Equipment Calibration Manufacturer Model S/N Calibration Date Description Interval National NI PXI-1042 8-Slot PXI-1042 V08X01EE1 N/A N/A Instruments chassis National Arbitrary Waveform PXI-5421 N/A N/A N/A Instruments Generator National RF Upconverter PXI-5610 N/A N/A N/A Instruments ASCOR Upconverter AS-7206 N/A N/A N/A Agilent Spectrum Analyzer E4440A MY44303352 2015-10-16 1 year A.R.A. Antenna Horn DRG-118/A 1132 2016-01-29 2 years EMCO Antenna Horn 3115 9511-4627 2015-10-17 2 years Mini-Circuits Splitter/Combiner 2FSC-2-10G 0349 N/A N/A Narda Splitter/Combiner 4326B-2 03514 N/A N/A Midwest Attenuator 290-30 N/A N/A N/A Mini-Circuits Attenuator BW-S30W2 N/A N/A N/A Redwolf DFS test software N/A N/A N/A N/A Statement of Traceability: BACL Corp. attests that all calibrations have been performed according to A2LA requirements, traceable to the NIST. Report Number: R1605201-DFS Page 19 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 5.4 Radar Waveform Calibration Antenna Radar Test Signal Antenna Generator Spectrum Analyzer D Pre-AMP Radiated Calibration Setup Block Diagram 1.1 Test Location, Date, Personnel and Environmental Conditions Test Date: 2016-08-03 Test Site: DFS Testing Site Temperature: 23° C Relative Humidity: 44 % Barometric Pressure: 102.1 kPa Test Personnel: Jin Yang Report Number: R1605201-DFS Page 20 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Plots of Radar Waveforms 5290 MHz Radar Type 0 Radar Type 1A Report Number: R1605201-DFS Page 21 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 1B Radar Type 2 Report Number: R1605201-DFS Page 22 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 3 Radar Type 4 Report Number: R1605201-DFS Page 23 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 5 Radar Type 6 Report Number: R1605201-DFS Page 24 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 5530 MHz Radar Type 0 Radar Type 1A Report Number: R1605201-DFS Page 25 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 1B Radar Type 2 Report Number: R1605201-DFS Page 26 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 3 Radar Type 4 Report Number: R1605201-DFS Page 27 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 Radar Type 5 Radar Type 6 Report Number: R1605201-DFS Page 28 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 6 Channel Move Time and Channel Closing Transmission Time 6.1 Test Procedure Perform one of the type 0 short pulse radar waveform The aggregate channel closing transmission time is calculated as follows: Aggregate Transmission Time = N * Dwell Time N is the number of spectrum analyzer bins showing a device transmission Dwell Time is the dwell time per bin (i.e. Dwell Time = S/B, S is the sweep time and B is the number of bin, i.e. 8192) 6.2 Test Results Frequency Bandwidth Radar Type Results (MHz) (MHz) 5290 80 Type 0 Compliant 5530 80 Type 0 Compliant Please refer to the following tables and plots. Report Number: R1605201-DFS Page 29 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 5290 MHz Bandwidth 80 MHz Type 0 radar channel moving and closing transmission time result: Channel Closing Transmission Time Channel Move Time Frequency Radar Aggregate (MHz) Type Test Limit Transmission Limit Test Limit Time 5290 0 4.883 ms 200 ms 2.441 ms 60 ms < 10 s 10 s Report Number: R1605201-DFS Page 30 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 5530 MHz Bandwidth 80 MHz Type 0 radar channel moving and closing transmission time result: Channel Closing Transmission Time Channel Move Time Frequency Radar Aggregate (MHz) Type Test Limit Transmission Limit Test Limit Time 5530 0 43.95 ms 200 ms 41.5 ms 60 ms < 10 s 10 s Report Number: R1605201-DFS Page 31 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report

GoPro Inc. FCC ID: CNFASST1, IC: 10193A-ASST1 7 Non-Occupancy Time 5290 MHz 5530 MHz Report Number: R1605201-DFS Page 32 of 42 FCC Part 15.407/ISED RSS-247 DFS Test Report


Document Created: 2016-08-05 16:28:11
Document Modified: 2016-08-05 16:28:11
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