102450-2A_Final

FCC ID: 2AS57OSSIACOTATX201

Test Report

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FCCID_4304456

Ossia, Inc. REVISED EMC TEST REPORT TO 102450-2 Cota WPT Source Model: Venus v2 Tested to The Following Standards: FCC Part 15 Subpart B Section 15.107 & 15.109 Report No.: 102450-2A Date of issue: May 7, 2019 This test report bears the accreditation symbol indicating that the testing performed herein meets the test and reporting requirements of ISO/IEC 17025 under the applicable scope of testing for CKC Laboratories, Inc. We strive to create long-term, trust based relationships by providing sound, adaptive, customer first testing services. We embrace each of our customers’ unique EMC challenges, not as an interruption to set processes, but rather as the reason we are in business. Test Certificate # 803.05 This report contains a total of 33 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc.

TABLE OF CONTENTS Administrative Information .......................................................................................................................... 3 Test Report Information ............................................................................................................................................3 Revision History .........................................................................................................................................................3 Report Authorization .................................................................................................................................................3 Test Facility Information ............................................................................................................................................4 Software Versions ......................................................................................................................................................4 Site Registration & Accreditation Information ..........................................................................................................4 Summary of Results ...................................................................................................................................................5 Modifications During Testing .....................................................................................................................................5 Conditions During Testing..........................................................................................................................................5 Equipment Under Test ...............................................................................................................................................6 FCC Part 15 Subpart B ................................................................................................................................... 7 15.107 AC Conducted Emissions................................................................................................................................7 15.109 Radiated Emissions ......................................................................................................................................16 Supplemental Information .......................................................................................................................... 32 Measurement Uncertainty ......................................................................................................................................32 Emissions Test Details ..............................................................................................................................................32 Page 2 of 33 Report No.: 102450-2A

ADMINISTRATIVE INFORMATION Test Report Information REPORT PREPARED FOR: REPORT PREPARED BY: Ossia, Inc. Darcy Thompson 1100 112th Ave NE Suite 301 CKC Laboratories, Inc. Bellevue, WA 98004 5046 Sierra Pines Drive Mariposa, CA 95338 Representative: Bob McDonald Project Number: 102450 Customer Reference Number: 13042 DATE OF EQUIPMENT RECEIPT: April 4, 2019 DATE(S) OF TESTING: April 4 – 5, 2019 Revision History Original: Testing of the Cota WPT Source, Model: Venus v2 to FCC Part 15 Subpart B Section 15.107 & 15.109. Revision A: To update the customer address. Report Authorization The test data contained in this report documents the observed testing parameters pertaining to and are relevant for only the equipment provided by the client, tested in the agreed upon operational mode(s) and configuration(s) as identified herein. Compliance assessment remains the client’s responsibility. This report may not be used to claim product endorsement by A2LA or any government agencies. This test report has been authorized for release under quality control from CKC Laboratories, Inc. Steve Behm Director of Quality Assurance & Engineering Services CKC Laboratories, Inc. Page 3 of 33 Report No.: 102450-2A

Test Facility Information Our laboratories are configured to effectively test a wide variety of product types. CKC utilizes first class test equipment, anechoic chambers, data acquisition and information services to create accurate, repeatable and affordable test results. TEST LOCATION(S): CKC Laboratories, Inc. 22116 23rd Drive S.E., Suite A Canyon Park, Bothell, WA 98021 Software Versions CKC Laboratories Proprietary Software Version EMITest Emissions 5.03.12 EMITest Immunity 5.03.10 Site Registration & Accreditation Information Location *NIST CB # FCC JAPAN Canyon Park, Bothell, WA US0081 US1022 A-0148 *CKC’s list of NIST designated countries can be found at: https://standards.gov/cabs/designations.html Page 4 of 33 Report No.: 102450-2A

SUMMARY OF RESULTS Standard / Specification: FCC Part 15 Subpart B Test Procedure Description Modifications Results 15.107 Class A Conducted Emissions Mod #1, 2, and 3 Pass 15.109 Class A Radiated Emissions Below 1GHz Mod #1 and 3 Pass Above 1GHz NA Pass NA = Not Applicable ISO/IEC 17025 Decision Rule The declaration of pass or fail herein is based upon assessment to the specification(s) listed above, including where applicable, assessment of measurement uncertainties. For performance related tests, equipment was monitored for specified criteria identified in that section of testing. Modifications During Testing This list is a summary of the modifications made to the equipment during testing. Summary of Conditions Modification #1: Ferrite added On DC power lines internal to EUT. Modification #2: Ferrite added to AC power line at EUT. Modification #3: Internal WiFi router removed. Modifications listed above must be incorporated into all production units. Conditions During Testing This list is a summary of the conditions noted to the equipment during testing. Summary of Conditions None Page 5 of 33 Report No.: 102450-2A

EQUIPMENT UNDER TEST (EUT) During testing, numerous configurations may have been utilized. The configurations listed below support compliance to the standard(s) listed in the Summary of Results section. Configuration 1 Equipment Tested: Device Manufacturer Model # S/N Cota WPT Source Ossia, Inc. Venus v2 33 Support Equipment: Device Manufacturer Model # S/N Laptop (Programming) Apple MacBook Pro A1398 NA USB Charger Belkin F8M670 NA Page 6 of 33 Report No.: 102450-2A

FCC PART 15 SUBPART B 15.107 AC Conducted Emissions Test Notes: Conducted Disturbances at Mains Terminals, LISN method. Test Setup / Conditions / Data Test Location: CKC Laboratories • 22116 23rd Drive SE, Suite A • Bothell, WA 98021 • 1-800-500-4EMC (4362) Customer: Ossia, Inc. Specification: 15.107 AC Mains Class A - Average Work Order #: 102450 Date: 4/5/2019 Test Type: Conducted Emissions Time: 10:11:50 Tested By: Matthew Harrison Sequence#: 19 Software: EMITest 5.03.12 120V 60Hz Equipment Tested: Device Manufacturer Model # S/N Configuration 1 Support Equipment: Device Manufacturer Model # S/N Configuration 1 Test Conditions / Notes: Temperature: 20-21°C Pressure: 101.8kPa Humidity: 28% Frequency: 150kHz-30MHz Test Method: ANSI 63.4 (2014) All radios are in standby or RX mode. Router unplugged, light ring cable plugged in & ferrites on DC power cables and ferrite on AC line at EUT side. Modifications #1, 2, and 3 were in place during testing. Page 7 of 33 Report No.: 102450-2A

Page 8 of 33 Report No.: 102450-2A

Test Equipment: ID Asset # Description Model Calibration Date Cal Due Date T1 ANP06219 Attenuator 768-10 4/13/2018 4/13/2020 T2 ANP06515 Cable Heliax 6/29/2018 6/29/2020 T3 ANP06540 Cable Heliax 10/30/2017 10/30/2019 T4 AN01311 50uH LISN-Line1 (L) 3816/2 3/16/2018 3/16/2020 AN01311 50uH LISN-Line2 3816/2 3/16/2018 3/16/2020 (N) AN02871 Spectrum Analyzer E4440A 1/9/2019 1/9/2021 T5 AN02611 High Pass Filter HE9615-150K- 1/15/2018 1/15/2020 50-720B Measurement Data: Reading listed by margin. Test Lead: Line # Freq Rdng T1 T2 T3 T4 Dist Corr Spec Margin Polar T5 MHz dBµV dB dB dB dB Table dBµV dBµV dB Ant 1 2.578M 34.3 +9.1 +0.1 +0.0 +0.3 +0.0 43.9 60.0 -16.1 Line Ave +0.1 ^ 2.578M 43.5 +9.1 +0.1 +0.0 +0.3 +0.0 53.1 60.0 -6.9 Line +0.1 3 3.046M 31.9 +9.1 +0.1 +0.0 +0.3 +0.0 41.5 60.0 -18.5 Line Ave +0.1 ^ 3.046M 39.3 +9.1 +0.1 +0.0 +0.3 +0.0 48.9 60.0 -11.1 Line +0.1 5 3.459M 29.4 +9.1 +0.1 +0.0 +0.3 +0.0 39.0 60.0 -21.0 Line Ave +0.1 ^ 3.459M 39.2 +9.1 +0.1 +0.0 +0.3 +0.0 48.8 60.0 -11.2 Line +0.1 7 2.515M 27.3 +9.1 +0.1 +0.0 +0.3 +0.0 36.9 60.0 -23.1 Line Ave +0.1 ^ 2.515M 39.8 +9.1 +0.1 +0.0 +0.3 +0.0 49.4 60.0 -10.6 Line +0.1 9 1.290M 26.3 +9.1 +0.0 +0.0 +0.3 +0.0 35.9 60.0 -24.1 Line Ave +0.2 ^ 1.290M 39.2 +9.1 +0.0 +0.0 +0.3 +0.0 48.8 60.0 -11.2 Line +0.2 11 865.571k 25.7 +9.1 +0.0 +0.0 +0.3 +0.0 35.3 60.0 -24.7 Line Ave +0.2 ^ 865.570k 41.1 +9.1 +0.0 +0.0 +0.3 +0.0 50.7 60.0 -9.3 Line +0.2 13 2.400M 25.3 +9.1 +0.1 +0.0 +0.3 +0.0 34.9 60.0 -25.1 Line Ave +0.1 ^ 2.400M 39.5 +9.1 +0.1 +0.0 +0.3 +0.0 49.1 60.0 -10.9 Line +0.1 15 877.205k 25.3 +9.1 +0.0 +0.0 +0.3 +0.0 34.9 60.0 -25.1 Line Ave +0.2 ^ 877.205k 40.0 +9.1 +0.0 +0.0 +0.3 +0.0 49.6 60.0 -10.4 Line +0.2 Page 9 of 33 Report No.: 102450-2A

17 2.191M 25.1 +9.1 +0.1 +0.0 +0.3 +0.0 34.7 60.0 -25.3 Line Ave +0.1 ^ 2.191M 40.7 +9.1 +0.1 +0.0 +0.3 +0.0 50.3 60.0 -9.7 Line +0.1 19 1.732M 22.7 +9.1 +0.1 +0.0 +0.3 +0.0 32.3 60.0 -27.7 Line Ave +0.1 ^ 1.732M 40.8 +9.1 +0.1 +0.0 +0.3 +0.0 50.4 60.0 -9.6 Line +0.1 21 2.387M 22.3 +9.1 +0.1 +0.0 +0.3 +0.0 31.9 60.0 -28.1 Line Ave +0.1 ^ 2.387M 39.2 +9.1 +0.1 +0.0 +0.3 +0.0 48.8 60.0 -11.2 Line +0.1 23 5.977M 21.3 +9.1 +0.1 +0.0 +0.3 +0.0 30.9 60.0 -29.1 Line Ave +0.1 ^ 5.977M 43.4 +9.1 +0.1 +0.0 +0.3 +0.0 53.0 60.0 -7.0 Line +0.1 25 2.659M 19.8 +9.1 +0.1 +0.0 +0.3 +0.0 29.4 60.0 -30.6 Line Ave +0.1 ^ 2.659M 38.7 +9.1 +0.1 +0.0 +0.3 +0.0 48.3 60.0 -11.7 Line +0.1 27 1.111M 18.0 +9.1 +0.0 +0.0 +0.3 +0.0 27.6 60.0 -32.4 Line Ave +0.2 ^ 1.111M 39.0 +9.1 +0.0 +0.0 +0.3 +0.0 48.6 60.0 -11.4 Line +0.2 29 2.434M 17.9 +9.1 +0.1 +0.0 +0.3 +0.0 27.5 60.0 -32.5 Line Ave +0.1 ^ 2.434M 38.7 +9.1 +0.1 +0.0 +0.3 +0.0 48.3 60.0 -11.7 Line +0.1 Page 10 of 33 Report No.: 102450-2A

Test Location: CKC Laboratories • 22116 23rd Drive SE, Suite A • Bothell, WA 98021 • 1-800-500-4EMC (4362) Customer: Ossia, Inc. Specification: 15.107 AC Mains Class A - Average Work Order #: 102450 Date: 4/5/2019 Test Type: Conducted Emissions Time: 10:24:06 Tested By: Matthew Harrison Sequence#: 20 Software: EMITest 5.03.12 120V 60Hz Equipment Tested: Device Manufacturer Model # S/N Configuration 1 Support Equipment: Device Manufacturer Model # S/N Configuration 1 Test Conditions / Notes: Temperature: 20-21°C Pressure: 101.8kPa Humidity: 28% Frequency: 150kHz-30MHz Test Method: ANSI 63.4 (2014) All radios are in standby or RX mode. Router unplugged, light ring cable plugged in & ferrites on DC power cables and ferrite on AC line at EUT side. Modifications #1, 2, and 3 were in place during testing. Page 11 of 33 Report No.: 102450-2A

Page 12 of 33 Report No.: 102450-2A

Test Equipment: ID Asset # Description Model Calibration Date Cal Due Date T1 ANP06219 Attenuator 768-10 4/13/2018 4/13/2020 T2 ANP06515 Cable Heliax 6/29/2018 6/29/2020 T3 ANP06540 Cable Heliax 10/30/2017 10/30/2019 AN01311 50uH LISN-Line1 (L) 3816/2 3/16/2018 3/16/2020 T4 AN01311 50uH LISN-Line2 3816/2 3/16/2018 3/16/2020 (N) AN02871 Spectrum Analyzer E4440A 1/9/2019 1/9/2021 T5 AN02611 High Pass Filter HE9615-150K- 1/15/2018 1/15/2020 50-720B Measurement Data: Reading listed by margin. Test Lead: Neutral # Freq Rdng T1 T2 T3 T4 Dist Corr Spec Margin Polar T5 MHz dBµV dB dB dB dB Table dBµV dBµV dB Ant 1 2.578M 33.2 +9.1 +0.1 +0.0 +0.3 +0.0 42.8 60.0 -17.2 Neutr Ave +0.1 ^ 2.578M 41.8 +9.1 +0.1 +0.0 +0.3 +0.0 51.4 60.0 -8.6 Neutr +0.1 3 3.518M 33.2 +9.1 +0.1 +0.0 +0.3 +0.0 42.8 60.0 -17.2 Neutr Ave +0.1 ^ 3.518M 38.9 +9.1 +0.1 +0.0 +0.3 +0.0 48.5 60.0 -11.5 Neutr +0.1 5 3.050M 32.7 +9.1 +0.1 +0.0 +0.3 +0.0 42.3 60.0 -17.7 Neutr Ave +0.1 ^ 3.050M 39.6 +9.1 +0.1 +0.0 +0.3 +0.0 49.2 60.0 -10.8 Neutr +0.1 7 2.523M 32.4 +9.1 +0.1 +0.0 +0.3 +0.0 42.0 60.0 -18.0 Neutr Ave +0.1 ^ 2.523M 41.5 +9.1 +0.1 +0.0 +0.3 +0.0 51.1 60.0 -8.9 Neutr +0.1 9 2.051M 32.3 +9.1 +0.1 +0.0 +0.3 +0.0 41.9 60.0 -18.1 Neutr Ave +0.1 ^ 2.051M 40.1 +9.1 +0.1 +0.0 +0.3 +0.0 49.7 60.0 -10.3 Neutr +0.1 11 2.110M 30.3 +9.1 +0.1 +0.0 +0.3 +0.0 39.9 60.0 -20.1 Neutr Ave +0.1 ^ 2.110M 41.0 +9.1 +0.1 +0.0 +0.3 +0.0 50.6 60.0 -9.4 Neutr +0.1 13 2.349M 29.3 +9.1 +0.1 +0.0 +0.3 +0.0 38.9 60.0 -21.1 Neutr Ave +0.1 ^ 2.349M 40.8 +9.1 +0.1 +0.0 +0.3 +0.0 50.4 60.0 -9.6 Neutr +0.1 15 1.290M 25.7 +9.1 +0.0 +0.0 +0.3 +0.0 35.3 60.0 -24.7 Neutr Ave +0.2 ^ 1.290M 42.0 +9.1 +0.0 +0.0 +0.3 +0.0 51.6 60.0 -8.4 Neutr +0.2 Page 13 of 33 Report No.: 102450-2A

17 861.207k 24.8 +9.1 +0.0 +0.0 +0.3 +0.0 34.4 60.0 -25.6 Neutr Ave +0.2 ^ 861.207k 41.5 +9.1 +0.0 +0.0 +0.3 +0.0 51.1 60.0 -8.9 Neutr +0.2 19 1.758M 24.3 +9.1 +0.1 +0.0 +0.3 +0.0 34.0 60.0 -26.0 Neutr Ave +0.2 ^ 1.758M 42.1 +9.1 +0.1 +0.0 +0.3 +0.0 51.8 60.0 -8.2 Neutr +0.2 21 2.174M 23.8 +9.1 +0.1 +0.0 +0.3 +0.0 33.4 60.0 -26.6 Neutr Ave +0.1 ^ 2.174M 42.4 +9.1 +0.1 +0.0 +0.3 +0.0 52.0 60.0 -8.0 Neutr +0.1 23 2.485M 23.3 +9.1 +0.1 +0.0 +0.3 +0.0 32.9 60.0 -27.1 Neutr Ave +0.1 ^ 2.485M 41.1 +9.1 +0.1 +0.0 +0.3 +0.0 50.7 60.0 -9.3 Neutr +0.1 25 877.205k 20.2 +9.1 +0.0 +0.0 +0.3 +0.0 29.8 60.0 -30.2 Neutr Ave +0.2 ^ 877.205k 41.3 +9.1 +0.0 +0.0 +0.3 +0.0 50.9 60.0 -9.1 Neutr +0.2 27 2.540M 18.6 +9.1 +0.1 +0.0 +0.3 +0.0 28.2 60.0 -31.8 Neutr Ave +0.1 ^ 2.540M 39.9 +9.1 +0.1 +0.0 +0.3 +0.0 49.5 60.0 -10.5 Neutr +0.1 29 1.124M 15.1 +9.1 +0.0 +0.0 +0.3 +0.0 24.7 60.0 -35.3 Neutr Ave +0.2 ^ 1.124M 40.4 +9.1 +0.0 +0.0 +0.3 +0.0 50.0 60.0 -10.0 Neutr +0.2 Page 14 of 33 Report No.: 102450-2A

Test Setup Photo(s) Page 15 of 33 Report No.: 102450-2A

15.109 Radiated Emissions Test Notes: Radiated disturbances emanating from enclosure. Test Setup / Conditions / Data Test Location: CKC Laboratories • 22116 23rd Drive SE, Suite A • Bothell, WA 98021 • 1-800-500-4EMC (4362) Customer: Ossia, Inc. Specification: 15.109 Radiated Emissions Class A Work Order #: 102450 Date: 4/4/2019 Test Type: Maximized Emissions Time: 14:57:07 Tested By: Matthew Harrison Sequence#: 12 Software: EMITest 5.03.12 Equipment Tested: Device Manufacturer Model # S/N Configuration 1 Support Equipment: Device Manufacturer Model # S/N Configuration 1 Test Conditions / Notes: Temperature: 20-21°C Pressure: 101.8kPa Humidity: 28% Frequency: 30-1000MHz Test Method: ANSI 63.4 (2014) All radios are in standby or RX mode. The EUT is investigated in X, Y & Z Axis with only the worst case reported. Router unplugged, light ring cable plugged in & ferrites on DC power cables. Modifications #1 and 3 were in place during testing. Page 16 of 33 Report No.: 102450-2A

Page 17 of 33 Report No.: 102450-2A

Test Equipment: ID Asset # Description Model Calibration Date Cal Due Date T1 AN02871 Spectrum Analyzer E4440A 1/9/2019 1/9/2021 T2 ANP06540 Cable Heliax 10/30/2017 10/30/2019 T3 AN02307 Preamp 8447D 1/15/2018 1/15/2020 T4 AN03628 Biconilog Antenna 3142E 6/7/2017 6/7/2019 T5 ANP06123 Attenuator 18N-6 5/5/2017 5/5/2019 T6 ANP05305 Cable ETSI-50T 10/24/2017 10/24/2019 T7 ANP05360 Cable RG214 1/31/2018 1/31/2020 Measurement Data: Reading listed by margin. Test Distance: 3 Meters # Freq Rdng T1 T2 T3 T4 Dist Corr Spec Margin Polar T5 T6 T7 MHz dBµV dB dB dB dB Table dBµV/m dBµV/m dB Ant 1 86.759M 61.8 +0.0 +0.1 -27.8 +6.7 -10.5 37.2 39.1 -1.9 Horiz QP +5.9 +0.5 +0.5 ^ 86.759M 64.6 +0.0 +0.1 -27.8 +6.7 -10.5 40.0 39.1 +0.9 Horiz +5.9 +0.5 +0.5 3 57.019M 61.9 +0.0 +0.1 -27.9 +6.6 -10.5 36.9 39.1 -2.2 Horiz QP +5.9 +0.4 +0.4 ^ 57.019M 66.6 +0.0 +0.1 -27.9 +6.6 -10.5 41.6 39.1 +2.5 Horiz +5.9 +0.4 +0.4 5 94.075M 61.5 +0.0 +0.1 -27.7 +7.4 -10.5 37.7 43.5 -5.8 Horiz QP +5.9 +0.5 +0.5 ^ 94.075M 64.7 +0.0 +0.1 -27.7 +7.4 -10.5 40.9 43.5 -2.6 Horiz +5.9 +0.5 +0.5 7 96.549M 60.8 +0.0 +0.1 -27.7 +7.7 -10.5 37.3 43.5 -6.2 Horiz +5.9 +0.5 +0.5 8 918.748M 42.7 +0.0 +0.4 -27.3 +24.5 -10.5 39.3 46.4 -7.1 Horiz QP +5.9 +1.6 +2.0 ^ 918.748M 43.3 +0.0 +0.4 -27.3 +24.5 -10.5 39.9 46.4 -6.5 Horiz +5.9 +1.6 +2.0 10 59.015M 56.8 +0.0 +0.1 -27.9 +6.7 -10.5 31.9 39.1 -7.2 Horiz +5.9 +0.4 +0.4 11 150.963M 55.0 +0.0 +0.2 -27.5 +9.4 -10.5 33.8 43.5 -9.7 Horiz +5.9 +0.6 +0.7 12 459.431M 48.5 +0.0 +0.2 -27.9 +17.8 -10.5 36.4 46.4 -10.0 Horiz +5.9 +1.1 +1.3 13 765.617M 42.8 +0.0 +0.3 -27.9 +22.7 -10.5 36.4 46.4 -10.0 Horiz +5.9 +1.4 +1.7 Page 18 of 33 Report No.: 102450-2A

14 55.022M 54.1 +0.0 +0.1 -27.9 +6.5 -10.5 29.0 39.1 -10.1 Horiz +5.9 +0.4 +0.4 15 153.125M 52.3 +0.0 +0.2 -27.5 +9.9 -10.5 31.6 43.5 -11.9 Horiz +5.9 +0.6 +0.7 16 156.969M 51.3 +0.0 +0.2 -27.5 +10.4 -10.5 31.1 43.5 -12.4 Horiz +5.9 +0.6 +0.7 17 155.047M 51.2 +0.0 +0.2 -27.5 +10.2 -10.5 30.8 43.5 -12.7 Horiz +5.9 +0.6 +0.7 18 151.924M 50.5 +0.0 +0.2 -27.5 +9.7 -10.5 29.6 43.5 -13.9 Horiz +5.9 +0.6 +0.7 19 57.618M 50.0 +0.0 +0.1 -27.9 +6.6 -10.5 25.0 39.1 -14.1 Horiz +5.9 +0.4 +0.4 Page 19 of 33 Report No.: 102450-2A

Test Location: CKC Laboratories • 22116 23rd Drive SE, Suite A • Bothell, WA 98021 • 1-800-500-4EMC (4362) Customer: Ossia, Inc. Specification: 15.109 Radiated Emissions Class A Work Order #: 102450 Date: 4/4/2019 Test Type: Maximized Emissions Time: 15:16:47 Tested By: Matthew Harrison Sequence#: 13 Software: EMITest 5.03.12 Equipment Tested: Device Manufacturer Model # S/N Configuration 1 Support Equipment: Device Manufacturer Model # S/N Configuration 1 Test Conditions / Notes: Temperature: 20-21°C Pressure: 101.8kPa Humidity: 28% Frequency: 30-1000MHz Test Method: ANSI 63.4 (2014) All radios are in standby or RX mode. The EUT is investigated in X, Y & Z Axis with only the worst case reported. Router unplugged, light ring cable plugged in & ferrites on DC power cables. Modifications #1 and 3 were in place during testing. Page 20 of 33 Report No.: 102450-2A

Page 21 of 33 Report No.: 102450-2A

Test Equipment: ID Asset # Description Model Calibration Date Cal Due Date AN02871 Spectrum Analyzer E4440A 1/9/2019 1/9/2021 T1 ANP06540 Cable Heliax 10/30/2017 10/30/2019 T2 AN02307 Preamp 8447D 1/15/2018 1/15/2020 T3 AN03628 Biconilog Antenna 3142E 6/7/2017 6/7/2019 T4 ANP06123 Attenuator 18N-6 5/5/2017 5/5/2019 T5 ANP05305 Cable ETSI-50T 10/24/2017 10/24/2019 T6 ANP05360 Cable RG214 1/31/2018 1/31/2020 Measurement Data: Reading listed by margin. Test Distance: 3 Meters # Freq Rdng T1 T2 T3 T4 Dist Corr Spec Margin Polar T5 T6 MHz dBµV dB dB dB dB Table dBµV/m dBµV/m dB Ant 1 57.000M 63.8 +0.1 -27.9 +6.6 +5.9 -10.5 38.8 39.1 -0.3 Vert QP +0.4 +0.4 ^ 57.000M 66.6 +0.1 -27.9 +6.6 +5.9 -10.5 41.6 39.1 +2.5 Vert +0.4 +0.4 3 153.005M 58.9 +0.2 -27.5 +9.9 +5.9 -10.5 38.2 43.5 -5.3 Vert +0.6 +0.7 4 95.151M 61.7 +0.1 -27.7 +7.5 +5.9 -10.5 38.0 43.5 -5.5 Vert QP +0.5 +0.5 ^ 95.151M 65.0 +0.1 -27.7 +7.5 +5.9 -10.5 41.3 43.5 -2.2 Vert +0.5 +0.5 6 96.549M 61.1 +0.1 -27.7 +7.7 +5.9 -10.5 37.6 43.5 -5.9 Vert QP +0.5 +0.5 ^ 96.549M 64.5 +0.1 -27.7 +7.7 +5.9 -10.5 41.0 43.5 -2.5 Vert +0.5 +0.5 8 86.300M 57.1 +0.1 -27.8 +6.6 +5.9 -10.5 32.4 39.1 -6.7 Vert QP +0.5 +0.5 ^ 86.300M 60.4 +0.1 -27.8 +6.6 +5.9 -10.5 35.7 39.1 -3.4 Vert +0.5 +0.5 10 150.963M 56.7 +0.2 -27.5 +9.4 +5.9 -10.5 35.5 43.5 -8.0 Vert +0.6 +0.7 11 459.311M 50.4 +0.2 -27.9 +17.8 +5.9 -10.5 38.3 46.4 -8.1 Vert +1.1 +1.3 12 59.015M 55.7 +0.1 -27.9 +6.7 +5.9 -10.5 30.8 39.1 -8.3 Vert +0.4 +0.4 13 149.041M 56.4 +0.2 -27.5 +9.0 +5.9 -10.5 34.8 43.5 -8.7 Vert +0.6 +0.7 Page 22 of 33 Report No.: 102450-2A

14 55.022M 54.3 +0.1 -27.9 +6.5 +5.9 -10.5 29.2 39.1 -9.9 Vert +0.4 +0.4 15 156.969M 53.4 +0.2 -27.5 +10.4 +5.9 -10.5 33.2 43.5 -10.3 Vert +0.6 +0.7 16 146.999M 54.9 +0.2 -27.5 +8.6 +5.9 -10.5 32.9 43.5 -10.6 Vert +0.6 +0.7 17 765.617M 41.9 +0.3 -27.9 +22.7 +5.9 -10.5 35.5 46.4 -10.9 Vert +1.4 +1.7 18 153.966M 52.8 +0.2 -27.5 +10.1 +5.9 -10.5 32.3 43.5 -11.2 Vert +0.6 +0.7 19 918.770M 38.6 +0.4 -27.3 +24.5 +5.9 -10.5 35.2 46.4 -11.2 Vert +1.6 +2.0 Page 23 of 33 Report No.: 102450-2A

Test Location: CKC Laboratories • 22116 23rd Drive SE, Suite A • Bothell, WA 98021 • 1-800-500-4EMC (4362) Customer: Ossia, Inc. Specification: 15.109 Radiated Emissions Class A Work Order #: 102450 Date: 4/2/2019 Test Type: Maximized Emissions Time: 11:21:48 Tested By: Steven Pittsford Sequence#: 2 Software: EMITest 5.03.12 Equipment Tested: Device Manufacturer Model # S/N Configuration 1 Support Equipment: Device Manufacturer Model # S/N Configuration 1 Test Conditions / Notes: Temperature: 20-21°C Pressure: 101.8kPa Humidity: 28% Frequency: 1-18GHz (Max operating frequency = 2.48GHz) Test Method: ANSI 63.4 (2014) All radios are in standby or RX mode. The EUT is investigated in X, Y & Z Axis with only the worst case reported. Vertical and Horizontal polarities investigated Page 24 of 33 Report No.: 102450-2A

Page 25 of 33 Report No.: 102450-2A

Test Equipment: ID Asset # Description Model Calibration Date Cal Due Date T1 AN02871 Spectrum Analyzer E4440A 1/9/2019 1/9/2021 T2 ANP06503 Cable 32026-29801- 3/13/2018 3/13/2020 29801-36 T3 AN03540 Preamp 83017A 3/25/2019 3/25/2021 T4 AN01467 Horn Antenna- 3115 7/21/2017 7/21/2019 ANSI C63.5 Calibration T5 ANP06515 Cable Heliax 6/29/2018 6/29/2020 T6 ANP06540 Cable Heliax 10/30/2017 10/30/2019 Measurement Data: Reading listed by margin. Test Distance: 3 Meters # Freq Rdng T1 T2 T3 T4 Dist Corr Spec Margin Polar T5 T6 MHz dBµV dB dB dB dB Table dBµV/m dBµV/m dB Ant 1 1684.380M 60.5 +0.0 +0.7 -34.7 +25.8 -10.5 44.5 49.5 -5.0 Vert Ave +2.2 +0.5 250 Y 106 2 1684.423M 58.2 +0.0 +0.7 -34.7 +25.8 -10.5 42.2 49.5 -7.3 Horiz Ave +2.2 +0.5 73 Z 162 3 2296.894M 54.9 +0.0 +0.9 -34.2 +28.1 -10.5 42.1 49.5 -7.4 None Ave +2.5 +0.4 135 Z 121 ^ 2296.894M 56.1 +0.0 +0.9 -34.2 +28.1 -10.5 43.3 49.5 -6.2 None +2.5 +0.4 135 Z 121 5 1684.407M 57.3 +0.0 +0.7 -34.7 +25.8 -10.5 41.3 49.5 -8.2 Vert Ave +2.2 +0.5 189 X 99 ^ 1684.380M 61.3 +0.0 +0.7 -34.7 +25.8 -10.5 45.3 49.5 -4.2 Vert +2.2 +0.5 250 Y 106 ^ 1684.407M 57.6 +0.0 +0.7 -34.7 +25.8 -10.5 41.6 49.5 -7.9 Vert +2.2 +0.5 189 X 99 8 1684.407M 57.1 +0.0 +0.7 -34.7 +25.8 -10.5 41.1 49.5 -8.4 Horiz Ave +2.2 +0.5 267 X 123 ^ 1684.423M 59.2 +0.0 +0.7 -34.7 +25.8 -10.5 43.2 49.5 -6.3 Horiz +2.2 +0.5 73 Z 162 ^ 1684.407M 58.3 +0.0 +0.7 -34.7 +25.8 -10.5 42.3 49.5 -7.2 Horiz +2.2 +0.5 267 X 123 11 2296.865M 53.5 +0.0 +0.9 -34.2 +28.1 -10.5 40.7 49.5 -8.8 Horiz Ave +2.5 +0.4 271 X 115 ^ 2296.865M 55.3 +0.0 +0.9 -34.2 +28.1 -10.5 42.5 49.5 -7.0 Horiz +2.5 +0.4 360 X 105 13 1990.621M 53.0 +0.0 +0.8 -34.4 +28.1 -10.5 39.7 49.5 -9.8 None Ave +2.4 +0.3 261 X 109 ^ 1990.621M 54.8 +0.0 +0.8 -34.4 +28.1 -10.5 41.5 49.5 -8.0 None +2.4 +0.3 281 X 109 15 1990.621M 52.2 +0.0 +0.8 -34.4 +28.1 -10.5 38.9 49.5 -10.6 Vert Ave +2.4 +0.3 337 X 99 ^ 1990.621M 53.8 +0.0 +0.8 -34.4 +28.1 -10.5 40.5 49.5 -9.0 Vert +2.4 +0.3 337 X 99 Page 26 of 33 Report No.: 102450-2A

17 2296.800M 51.6 +0.0 +0.9 -34.2 +28.1 -10.5 38.8 49.5 -10.7 Vert Ave +2.5 +0.4 X 135 18 2603.068M 50.7 +0.0 +1.0 -34.1 +28.4 -10.5 38.6 49.5 -10.9 Horiz Ave +2.7 +0.4 354 X 126 ^ 2603.068M 52.7 +0.0 +1.0 -34.1 +28.4 -10.5 40.6 49.5 -8.9 Horiz +2.7 +0.4 354 X 99 20 2296.885M 51.3 +0.0 +0.9 -34.2 +28.1 -10.5 38.5 49.5 -11.0 Vert Ave +2.5 +0.4 Y 99 ^ 2296.800M 53.7 +0.0 +0.9 -34.2 +28.1 -10.5 40.9 49.5 -8.6 Vert +2.5 +0.4 X 135 ^ 2296.885M 53.0 +0.0 +0.9 -34.2 +28.1 -10.5 40.2 49.5 -9.3 Vert +2.5 +0.4 65 Y 99 23 1224.000M 56.2 +0.0 +0.6 -35.8 +24.7 -10.5 37.4 49.5 -12.1 Vert +1.8 +0.4 262 105 24 1072.000M 57.4 +0.0 +0.5 -36.5 +24.1 -10.5 37.2 49.5 -12.3 Vert +1.8 +0.4 141 105 25 1378.000M 54.8 +0.0 +0.6 -35.3 +25.2 -10.5 37.2 49.5 -12.3 Vert +2.0 +0.4 335 105 26 2603.068M 47.6 +0.0 +1.0 -34.1 +28.4 -10.5 35.5 49.5 -14.0 Vert Ave +2.7 +0.4 -15 X 99 ^ 2603.068M 50.8 +0.0 +1.0 -34.1 +28.4 -10.5 38.7 49.5 -10.8 Vert +2.7 +0.4 -15 X 99 28 17862.240 23.3 +0.0 +3.8 -34.7 +43.3 -10.5 35.4 49.5 -14.1 Vert M +8.8 +1.4 Ave 135 ^ 17862.240 36.4 +0.0 +3.8 -34.7 +43.3 -10.5 48.5 49.5 -1.0 Vert M +8.8 +1.4 360 105 30 17985.240 23.0 +0.0 +3.8 -34.8 +43.2 -10.5 35.1 49.5 -14.4 Vert M +9.0 +1.4 Ave 135 ^ 17985.240 35.8 +0.0 +3.8 -34.8 +43.2 -10.5 47.9 49.5 -1.6 Vert M +9.0 +1.4 360 105 32 2910.000M 45.4 +0.0 +1.1 -33.9 +29.3 -10.5 34.8 49.5 -14.7 Vert +2.8 +0.6 360 105 33 1838.000M 49.3 +0.0 +0.7 -34.5 +26.7 -10.5 34.4 49.5 -15.1 Vert +2.3 +0.4 360 105 34 17403.696 22.6 +0.0 +3.7 -34.8 +43.2 -10.5 33.9 49.5 -15.6 Vert M +8.5 +1.2 Ave 137 135 ^ 17403.696 35.7 +0.0 +3.7 -34.8 +43.2 -10.5 47.0 49.5 -2.5 Vert M +8.5 +1.2 360 105 36 16791.997 23.8 +0.0 +3.9 -34.9 +40.6 -10.5 33.3 49.5 -16.2 Vert M +9.0 +1.4 Ave 360 135 ^ 16792.000 36.0 +0.0 +3.9 -34.9 +40.6 -10.5 45.5 49.5 -4.0 Vert M +9.0 +1.4 360 105 Page 27 of 33 Report No.: 102450-2A

38 14572.000 22.9 +0.0 +3.6 -34.4 +41.3 -10.5 31.7 49.5 -17.8 Vert M +8.2 +0.6 Ave 360 135 ^ 14572.000 34.7 +0.0 +3.6 -34.4 +41.3 -10.5 43.5 49.5 -6.0 Vert M +8.2 +0.6 360 105 40 14136.000 23.3 +0.0 +3.3 -34.3 +41.1 -10.5 31.5 49.5 -18.0 Vert M +7.8 +0.8 Ave 360 135 ^ 14136.000 35.7 +0.0 +3.3 -34.3 +41.1 -10.5 43.9 49.5 -5.6 Vert M +7.8 +0.8 360 105 42 15352.000 22.8 +0.0 +3.7 -34.6 +39.2 -10.5 30.0 49.5 -19.5 Vert M +8.3 +1.1 Ave 360 135 ^ 15352.000 35.8 +0.0 +3.7 -34.6 +39.2 -10.5 43.0 49.5 -6.5 Vert M +8.3 +1.1 360 105 44 13283.761 23.2 +0.0 +3.4 -34.5 +39.5 -10.5 29.7 49.5 -19.8 Vert M +7.4 +1.2 Ave 360 135 ^ 13283.761 36.5 +0.0 +3.4 -34.5 +39.5 -10.5 43.0 49.5 -6.5 Vert M +7.4 +1.2 360 105 Page 28 of 33 Report No.: 102450-2A

Test Setup Photo(s) Below 1GHz Page 29 of 33 Report No.: 102450-2A

Above 1GHz X-Axis Page 30 of 33 Report No.: 102450-2A

Y-Axis Z-Axis Page 31 of 33 Report No.: 102450-2A

SUPPLEMENTAL INFORMATION Measurement Uncertainty Uncertainty Value Parameter 4.73 dB Radiated Emissions 3.34 dB Mains Conducted Emissions 3.30 dB Disturbance Power Uncertainties reported are worst case for all CKC Laboratories’ sites and represent expanded uncertainties expressed at approximately the 95% confidence level using a coverage factor of k=2. Emissions Test Details TESTING PARAMETERS Unless otherwise indicated, the following configuration parameters are used for equipment setup: The cables were routed consistent with the typical application by varying the configuration of the test sample. Interface cables were connected to the available ports of the test unit. The effect of varying the position of the cables was investigated to find the configuration that produced maximum emissions. Cables were of the type and length specified in the individual requirements. The length of cable that produced maximum emissions was selected. The equipment under test (EUT) was set up in a manner that represented its normal use, as shown in the setup photographs. Any special conditions required for the EUT to operate normally are identified in the comments that accompany the emissions tables. The emissions data was taken with a spectrum analyzer or receiver. Incorporating the applicable correction factors for distance, antenna, cable loss and amplifier gain, the data was reduced as shown in the table below. The corrected data was then compared to the applicable emission limits. Preliminary and final measurements were taken in order to ensure that all emissions from the EUT were found and maximized. CORRECTION FACTORS The basic spectrum analyzer reading was converted using correction factors as shown in the highest emissions readings in the tables. For radiated emissions in dBµV/m, the spectrum analyzer reading in dBµV was corrected by using the following formula. This reading was then compared to the applicable specification limit. Individual measurements were compared with the displayed limit value in the margin column. The margin was calculated based on subtracting the limit value from the corrected measurement value; a positive margin represents a measurement exceeding the limit, while a negative margin represents a measurement less than the limit. SAMPLE CALCULATIONS Meter reading (dBµV) + Antenna Factor (dB/m) + Cable Loss (dB) - Distance Correction (dB) - Preamplifier Gain (dB) = Corrected Reading (dBµV/m) Page 32 of 33 Report No.: 102450-2A

TEST INSTRUMENTATION AND ANALYZER SETTINGS The test instrumentation and equipment listed were used to collect the emissions data. A spectrum analyzer or receiver was used for all measurements. Unless otherwise specified, the following table shows the measuring equipment bandwidth settings that were used in designated frequency bands. For testing emissions, an appropriate reference level and a vertical scale size of 10 dB per division were used. MEASURING EQUIPMENT BANDWIDTH SETTINGS PER FREQUENCY RANGE TEST BEGINNING FREQUENCY ENDING FREQUENCY BANDWIDTH SETTING CONDUCTED EMISSIONS 150 kHz 30 MHz 9 kHz RADIATED EMISSIONS 9 kHz 150 kHz 200 Hz RADIATED EMISSIONS 150 kHz 30 MHz 9 kHz RADIATED EMISSIONS 30 MHz 1000 MHz 120 kHz RADIATED EMISSIONS 1000 MHz >1 GHz 1 MHz SPECTRUM ANALYZER/RECEIVER DETECTOR FUNCTIONS The notes that accompany the measurements contained in the emissions tables indicate the type of detector function used to obtain the given readings. Unless otherwise noted, all readings were made in the "positive peak" detector mode. Whenever a "quasi-peak" or "average" reading was recorded, the measurement was annotated with a "QP" or an "Ave" on the appropriate rows of the data sheets. In cases where quasi-peak or average limits were employed and data exists for multiple measurement types for the same frequency then the peak measurement was retained in the report for reference, however the numbering for the affected row was removed and an arrow or caret (“^”) was placed in the far left-hand column indicating that the row above takes precedence for comparison to the limit. The following paragraphs describe in more detail the detector functions and when they were used to obtain the emissions data. Peak In this mode, the spectrum analyzer or receiver recorded all emissions at their peak value as the frequency band selected was scanned. By combining this function with another feature called "peak hold," the measurement device had the ability to measure intermittent or low duty cycle transient emission peak levels. In this mode the measuring device made a slow scan across the frequency band selected and measured the peak emission value found at each frequency across the band. Quasi-Peak Quasi-peak measurements were taken using the quasi-peak detector when the true peak values exceeded or were within 2 dB of a quasi-peak specification limit. Additional QP measurements may have been taken at the discretion of the operator. Average Average measurements were taken using the average detector when the true peak values exceeded or were within 2 dB of an average specification limit. Additional average measurements may have been taken at the discretion of the operator. If the specification or test procedure requires trace averaging, then the averaging was performed using 100 samples or as required by the specification. All other average measurements are performed using video bandwidth averaging. To make these measurements, the test engineer reduces the video bandwidth on the measuring device until the modulation of the signal is filtered out. At this point, the measuring device is set into the linear mode and the scan time is reduced. Page 33 of 33 Report No.: 102450-2A


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Document Modified: 2019-06-28 00:05:52
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