RF Test Report-BLE

FCC ID: 2AEUPBHADV001

Test Report

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( ntl Report Number: 1905FR26 \-’ Rev.01 RF Test Report Applicant : Ring LLC Product Type : Door View Cam Trade Name : Ring Model Number : G63R9A Test Specification : FCC 47 CFR PART 15 SUBPART C ANSI C63.10:2013 Receive Date : Apr. 08, 2019 Test Period : May 13 ~May 15, 2019 Issue Date : Jun. 13, 2019 Issue by A Test Lab Techno Corp. _ No. 140—1, Changan Street, Bade District, ij\a\éf%aé (I’A\F ) Taoyuan City 33465, Taiwan (R.O.C.) ”'4,/F§\.\~* TestngLaborstory Tel : +886—3—2710188 / Fax : +886—3—2710190 Taiwan Accreditation Foundation accreditation number: 1330 Test Firm MRA designation number: TWOO10 Note: This report shall not be reproduced except in full,. without the written approval of A Test Lab Techno Corp..This document may be altered or revised by A Test.Lab Techno Corp. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, or any government agencies.. The test results in the report.only apply to the tested sample. 1 of 20

Report Number: 1905FR26 Rev.01 Revision History Rev. Issue Date Revisions Revised By 00 May 20, 2019 Initial Issue. Nina Lin 01 Jun. 13, 2019 Page 17 & 18 Added Test Photographs. Nina Lin 2 of 20

@l Report Number: 1905FR26 Rev.01 Verification of Compliance Issued Date: Jun. 13, 2019 Applicant Ring LLC Product Type Door View Cam Trade Name Ring Model Number GS3R9A FCC ID 2AEUPBHADVOO1 EUT Rated Voltage DC 3.6 V or DC 3.65 V, 6040 mAh Test Voltage DC 3.65 V Applicable Standard FCC 47 CFR PART 15 SUBPART C ANSI C63.10:2013 Test Result Complied Performing Lab. A Test Lab Techno Corp. No. 140—1, Changan Street, Bade District, Tacyuan City 33465, Taiwan (R.O.C.) Tel : +886—3—2710188 / Fax : +886—3—2710190 Taiwan Accreditation Foundation accreditation number: 1330 http://www.atl—lab.com.tw/e—index.htm A Test Lab Techno Corp. 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 A Test Lab Techno Corp. based on interpretations and/or observations of test results. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Approved By (Manager) _ (Fly Lu) (Testing Engineer) (Eric Ou Yang) 3 of 20

Report Number: 1905FR26 Rev.01 TABLE OF CONTENTS 1 General Information ......................................................................................................... 5 1.1. Summary of Test Result ............................................................................................. 5 1.2. Measurement Uncertainty .......................................................................................... 6 2 EUT Description................................................................................................................ 7 3 Test Methodology ............................................................................................................. 8 3.1. Mode of Operation ...................................................................................................... 8 3.2. EUT Test Step............................................................................................................. 8 3.3. Configuration of Test System Details .......................................................................... 9 3.4. Test Instruments ....................................................................................................... 10 3.5. Test Site Environment............................................................................................... 10 4 Measurement Procedure ................................................................................................ 11 4.1. Radiated Emission Measurement ............................................................................. 11 4.2. Maximum Conducted Output Power Measurement .................................................. 15 4.3. Antenna Measurement ............................................................................................. 15 5 Test Results .................................................................................................................... 16 Annex A. Conducted Test Results .................................................................................... 16 Annex B. Radiated Emission Measurement ..................................................................... 17 4 of 20

Report Number: 1905FR26 Rev.01 1 General Information 1.1. Summary of Test Result Standard Item Result Remark FCC 15.207 AC Power Conducted Emission N/A Note1 15.247(d) Transmitter Radiated Emissions PASS Note2 15.247(b)(3) Max. Output Power PASS ----- 15.247(a)(2) 6 dB RF Bandwidth N/A Note1 15.247(e) Maximum Power Spectral Density N/A Note1 Out of Band Conducted Spurious 15.247(d) N/A Note1 Emission 15.203 Antenna Requirement PASS ----- The test results of this report relate only to the tested sample(s) identified in this report. Note1: C2PC No need for verification. Note2: Transmitter Radiated Emissions is tested using the Harmonic worst Mode 2(2480 MHz). Standard Description CFR47, Part 15, Subpart C Intentional Radiators American National Standard of Procedures for Compliance Testing of ANSI C63. 10: 2013 Unlicensed Wireless Devices GUIDANCE FOR COMPLIANCE MEASUREMENTS ON DIGITAL KDB 558074 D01 15.247 TRANSMISSION SYSTEM, FREQUENCY HOPPING SPREAD Meas Guidance v05r02 SPECTRUM SYSTEM, AND HYBRID SYSTEM DEVICES OPERATING UNDER SECTION 15.247 OF THE FCC RULES 5 of 20

Report Number: 1905FR26 Rev.01 1.2. Measurement Uncertainty Test Item Frequency Range Uncertainty (dB) 9 kHz ~ 150 kHz 2.7 Conducted Emission 150 kHz ~ 30 MHz 2.7 9 kHz ~ 30 MHz 1.7 30 MHz ~ 1000 MHz 5.7 Radiated Emission 1000 MHz ~ 18000 MHz 5.5 18000 MHz ~ 26500 MHz 4.8 26500 MHz ~ 40000 MHz 4.8 Conducted Output Power +0.27 dB / -0.28 dB RF Bandwidth 4.96 % Power Spectral Density +0.71 dB / -0.77 dB 6 of 20

@l Report Number: 1905FR26 Rev.01 2 EUT Description Appleant Ring LLC 1528 26th Street, Sente Monica CA $0404, United States Manufecturer :e‘sgga ‘;scm Street, Sente Monica CA 80404, United States Product Type Door View Cam Trade Name Ring Madel No cesroa reei 2AupBHADYOO1 Class II Permissive Change the main board, camere board and the appesrance Change Frequency Renge 2402 — 2480 MHz Madulation Type crsk Operate Temp. Range 20— «50 °c Type Max. Gain (dB1) Antenna information PIFAAntenna 10 ue, orsk a.00078 w RF Output Power 2.E, Grgk 0.00077 W 7 of 20

Report Number: 1905FR26 Rev.01 3 Test Methodology 3.1. Mode of Operation Decision of Test ATL has verified the construction and function in typical operation. All the test modes were carried out with the EUT in normal operation, which was shown in this test report and defined as: Test Mode Mode 1: Transmit mode Mode 2: LE, GFSK Continuous TX Mode Mode 3: 2LE, GFSK Continuous TX Mode Final-Test Mode Mode 1: Transmit Mode Mode 2: LE, GFSK Continuous TX Mode Mode 3: 2LE, GFSK Continuous TX Mode Software used to control the EUT for staying in continuous transmitting mode was programmed. After verification, all tests were carried out with the worst case test modes. By preliminary testing and verifying three axis (X, Y and Z) position of EUT transmitted status, it was found that “X axis” position was the worst, then the final test was executed the worst condition and test data were recorded in this report. Note: The EUT was programmed to be in continuously transmitting mode and the transmit duty cycle is not less than 98 %. 3.2. EUT Test Step 1 Setup the EUT shown on “Configuration of Test System Details”. 2 Turn on the power of all equipment. 3 Turn on TX function. 4 EUT run test program. Measurement Software No. Description Software Version 1 Radiated Emission EZ EMC 1.1.4.4 8 of 20

Report Number: 1905FR26 Rev.01 3.3. Configuration of Test System Details Radiated Emissions EUT Devices Description Product Manufacturer Model Number Serial Number Power Cord (1) --- --- --- --- --- 9 of 20

Report Number: 1905FR26 Rev.01 3.4. Test Instruments For Radiated Emissions Test Period: May 13, 2019 Equipment Manufacturer Model Number Serial Number Cal. Date Cal. Period Spectrum Analyzer Keysight N9010A MY52221312 01/14/2019 1 year (10 Hz~44 GHz) Pre Amplifier Agilent 8449B 3008A02237 10/16/2018 1 year (1~26.5 GHz) Pre Amplifier Agilent 8447D 2944A11119 01/14/2019 1 year (100 kHz~1.3 GHz) Broadband Antenna Schwarzbeck VULB9168 416 10/19/2018 1 year Horn Antenna SCHWARZBECK BBHA9120D 9120D-550 08/23/2018 1 year (1~18 GHz) MESS-ELEKTRONIK Horn Antenna SCHWARZBECK BBHA9170 9170-320 08/07/2018 1 year (18~40 GHz) MESS-ELEKTRONIK COM-POWER Loop Antenna AL-130 121014 03/29/2019 1 year CORPORATION RF Cable EMCI EMC104-N-N-6000 TE01-1 02/20/2019 1 year EMC104-SM-SM-130 Microwave Cable EMCI 170814 10/30/2018 1 year 00 EMC102-KM-KM-140 Microwave Cable EMCI 151001 02/20/2019 1 year 00 For Conducted Test Period: May 15, 2019 Equipment Manufacturer Model Number Serial Number Cal. Date Cal. Period Power Sensor Anritsu MA2411B 1126022 08/29/2018 1 year Power Meter Anritsu ML2495A 1135009 08/29/2018 1 year Microwave Cable EMCI EMC102-SM-SM1500 001 11/21/2018 1 year Test Site ATL TE05 TE05 N.C.R. ----- Note: N.C.R. = No Calibration Request. 3.5. Test Site Environment Items Required (IEC 60068-1) Actual Temperature (C) 15-35 26 Humidity (%RH) 25-75 60 Barometric pressure (mbar) 860-1060 990 10 of 20

Report Number: 1905FR26 Rev.01 4 Measurement Procedure 4.1. Radiated Emission Measurement  Limit According to §15.209(a), except as provided elsewhere in this subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequency Field Strength Measurement Distance (MHz) (μV/m at meter) (meters) 0.009 – 0.490 2400 / F (kHz) 300 0.490 – 1.705 24000 / F (kHz) 30 1.705 – 30.0 30 30 30 - 88 100** 3 88-216 150** 3 216-960 200** 3 Above 960 500 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241.  Setup 9 kHz ~ 30 MHz 11 of 20

Report Number: 1905FR26 Rev.01 Below 1 GHz Above 1 GHz 12 of 20

Report Number: 1905FR26 Rev.01  Test Procedure Final radiation measurements were made on a three-meter, Semi Anechoic Chamber. The EUT system was placed on a nonconductive turntable which is 0.8 or 1.5 meters height, top surface 1.0 x 1.5 meter. The spectrum was examined from 250 MHz to 2.5 GHz in order to cover the whole spectrum below 10th harmonic which could generate from the EUT. During the test, EUT was set to transmit continuously & Measurements spectrum range from 9 kHz to 26.5 GHz is investigated. 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, and then the video bandwidth is set to 3 MHz for peak measurements and 10 Hz for average measurements when Duty cycle >0.98 / 1/T for average measurements when Duty cycle <0.98. A nonconductive material surrounded the EUT to supporting the EUT for standing on tree orthogonal planes. At each condition, the EUT was rotated 360 degrees, and the antenna was raised and lowered from one to four meters to find the maximum emission levels. Measurements were taken using both horizontal and vertical antenna polarization. SCHWARZBECK MESS-ELEKTRONIK Biconilog Antenna at 3 Meter and the SCHWARZBECK Double Ridged Guide Antenna was used in frequencies 1 –26.5 GHz at a distance of 3 meter. The antenna at an angle toward the source of the emission. All test results were extrapolated to equivalent signal at 3 meters utilizing an inverse linear distance extrapolation Factor (20 dB/decade). For testing above 1 GHz, the emission level of the EUT in peak mode was 20 dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. Appropriate preamplifiers were used for improving sensitivity and precautions were taken to avoid overloading or desensitizing the spectrum analyzer. No post – detector video filters were used in the test. The spectrum analyzer’s 6 dB bandwidth was set to 1 MHz, and the analyzer was operated in the peak detection mode, for frequencies both below and up 1 GHz. The average levels were obtained by subtracting the duty cycle correction factor from the peak readings. The following procedures were used to convert the emission levels measured in decibels referenced to 1 microvolt (dBuV) into field intensity in micro volts pre meter (uV/m). The actual field intensity in decibels referenced to 1 microvolt in to field intensity in micro colts per meter (dBuV/m). 13 of 20

Report Number: 1905FR26 Rev.01 The actual field is intensity in referenced to 1 microvolt per meter (dBuV/m) is determined by algebraically adding the measured reading in dBuV, the antenna factor (dB), and cable loss (dB) and Subtracting the gain of preamplifier (dB) is auto calculate in spectrum analyzer. (1) Amplitude (dBuV/m) = FI (dBuV) +AF (dBuV) +CL (dBuV)-Gain (dB) FI= Reading of the field intensity. AF= Antenna factor. CL= Cable loss. P.S Amplitude is auto calculate in spectrum analyzer. (2) Actual Amplitude (dBuV/m) = Amplitude (dBuV)-Dis(dB) The FCC specified emission limits were calculated according the EUT operating frequency and by following linear interpolation equations: (a) For fundamental frequency : Transmitter Output < +30 dBm (b) For spurious frequency : Spurious emission limits = fundamental emission limit /10 Data of measurement within this frequency range without mark in the table above means the reading of emissions are attenuated more than 20 dB below the permissible limits or the field strength is too small to be measured. 14 of 20

Report Number: 1905FR26 Rev.01 4.2. Maximum Conducted Output Power Measurement  Limit For systems using digital modulation in the 2400-2483.5 MHz, the limit for peak output power is 30 dBm.  Test Setup EUT Power Power Sensor Meter  Test Procedure The testing follows the Measurement Procedure of ANSI C63.10:2013 section 11.9.2.3.2 Method AVGPM. The tests below are run with the EUT’s transmitter set at high power in TX mode. The EUT is needed to force selection of output power level and channel number. While testing, EUT was set to transmit continuously. Remove the Subjective device’s antenna and connect the RF output port to power sensor.. 4.3. Antenna Measurement  Limit For intentional device, according to 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And According to 15.247 (b), if transmitting antennas of directional gain greater than 6 dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi.  Antenna Connector Construction See section 2 – antenna information. 15 of 20

Report Number: 1905FR26 Rev.01 5 Test Results Annex A. Conducted Test Results Maximum Conducted Output Power Measurement Test Mode Mode 2 Frequency Average Power Peak Power Limit (MHz) (dBm) (W) (dBm) (W) (dBm) 2402 -1.62 0.00069 -1.48 0.00071 ≤ 30 2440 -1.53 0.00070 -1.39 0.00073 ≤ 30 2480 -1.33 0.00074 -1.17 0.00076 ≤ 30 Test Mode Mode 3 Frequency Average Power Peak Power Limit (MHz) (dBm) (W) (dBm) (W) (dBm) 2402 -1.57 0.00070 -1.45 0.00072 ≤ 30 2440 -1.47 0.00071 -1.33 0.00074 ≤ 30 2480 -1.26 0.00075 -1.16 0.00077 ≤ 30 Note: The relevant measured result has the offset with cable loss already. 16 of 20

' ntl Report Number: 1905FR26 \’ Rev.01 Annex B. Radiated Emission Measurement Harmonic Below 1 GHz Standard FCG Part 15. 27 Test Distance 3m Test tem Harmonic Power DC 3.85 V Frequency 2480 MHz Temp (C)/—lum.{%RH) 26(C)160 %RH Mode Mode 2 Ant.Polar Horizontal 900| di//n Lini1 — Main: — an r——— M Lcz 6 0 anooo—t2ron apcon soien uon sisud bizon roun oonno Toon.00 mne No Frequency Reading Correct Factor Resut LWm Margin Remark (WHiz) (dBuv) (dBm) (dBuVim) (dBuVim) (aB) 1 168.7100 40.01 —6.01 34.00 43.50 —8.50 oP 2 228.9100 43.78 +733 3645 46.00 855 oP 3 281,2300 4173 +403 37.10 46.00 880 oP 4 3821100 30.21 260 36.61 46.00 —8.30 oP 5 4560300 38.1 —0.88 37.23 46.00 877 oP 6 518.8800 338 0.00 338 46.00 «162 oP Note:1. Result(dBuVim) = Correct Factor (dB/m) + Reading(dBu\) Example: 34.00 =—6.01 +40.01 2Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (48) — Pre—Amplifier gain (dB) 3. When the peak resultsare less than average Iimit, so not need to evaluate the average 17 of 20

' ntl Report Number: 1905FR26 \’ Rev.01 Standard FCG Par 15.247 Test Distance 3m Test tem Harmonic Power nc sesy Frequency 2480 MHz Temp (C)/—lum (%RY 28(C)ieo sR Mode: Mode 2 Ant.Polar Vertical 800 u/m Lini1 — Morgin: — 1 40 30000 1270 2200 3210 £10.00 $15.00 61200 70800 806 00 100000 Mtte No. Frequency. Reading Correct Factor Result Limi Margin Rematk hiz (aBuv) (dBim (dBuvim) (dBuvim) ta9) 1 200.7200 seas en mor «3.s0 «14.58 or 2 281.2300 3640 «.63 sose «5.00 asie or s 373.3e00 «039 276 s7.e3 «5.00 a37 or « «53.8000 «104 «o1 «0.78 «5.00 «27 or s see.se00 ss48 201 3640 «5.00 1051 or s 7eo.zeco 2077 sas 3525 «5.00 1075 or Note:1. Result(dBuVim) = Correct Factor (dB/m) + Reading(dBu\) Example: 28 97=—7.01 + 36.88 2Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (48) — Pre—Amplifier gain (dB) 3. When the peak resultsare less than average Iimit, so not need to evaluate the average 18 of 20

' ntl Report Number: 1905FR26 \’ Rev.01 Above 1 GHz Standard FCC Par 15.247 Test Distance 3m Test tem Harmonic Power nc sesv Frequency 2480 MHz Temp{C)/—um.(%RH) 26(c)ied wR Mode: Mode 2 Ant.Polar Horizontal $0.0 d@w/n 3 an n 1oon.o00 snson sronn acso.on rizon.on tarsn.o0 resonon romsn.on 2raoni00 zeson oo ie No Frequency Reading Correct Factor Resut Limt Margin Rematk (viiz) (dBuv) (dBim) (dBuvim) (dBuvim (a8) 1 4960.000 as o7 ses so.8o 74.00 2320 peak 2 4960.000 s104 ses sear 5.00 A7is awe s 7ea0.000 2.70 1247 ara7 74.00 «26.3 peak a 7ea0.000 242 1247 35.89 5.00 ag n awe Note:1. Result(dBuVim) = Correct Factor (dB/m) + Reading(dBu\) Example: $0.80 = 5.83 +44.907 2Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (48) — Pre—Amplifier gain (dB) 3. When the peak resultsare less than average Iimit, so not need to evaluate the average 19 of 20

' ntl Report Number: 1905FR26 \’ Rev.01 Standard FCG Par 15.247 Test Distance 3m Test tem Harmonic Power nc sesy Frequency 2480 MHz Temp (C)/—lum (%RY 28(C)ieo sR Mode: Mode 2 Ant.Polar Vertical s00 u/n «n 40 1000 000. 3550.00 6100 00 siso 00 T¥z00 o0 13750.00 1620000 19d50.00 2140000 26500 00 itz No. Frequency. Reading Correct Factor Result Limi Margin Rematk hiz (aBuv) (dBim (dBuvim) (dBuvim) ta9) 1 «960.000 «750 ses sa.80 7400 «2061 peak 2 «960.000 s240 ses sas2 s4.00 «1568 awe s 7ean.000 w36 1247 «se3 7400 27(7 peak « 7ean.000 2280 1247 3537 s4.00 1863 awe Note:1. Result(dBuVim) = Correct Factor (dB/m) + Reading(dBu\) Example: §3.39 = 5.83 +47.56 2Correction factor (dB/m) = Antenna Factor (dB/m) + Cable loss (48) — Pre—Amplifier gain (dB) 3. When the peak resultsare less than average Iimit, so not need to evaluate the average 20 of 20


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Document Modified: 2019-06-28 16:12:37
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