Test Report

FCC ID: BRWDASRX15

Test Report

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FCCID_3735110

MRT Technology (Suzhou) Co., Ltd Report No.: 1801RSU012-U1 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 01-24-2018 MEASUREMENT REPORT FCC PART 15.249 / RSS-210 FCC ID: BRWDASRX15 IC: 6157A- AMRX15 APPLICANT: Horizon Hobby, LLC Application Type: Certification Product: Receiver Model No.: BLH5349 FCC Classification: Low Power Communication Device Transmitter (DXX) FCC Rule Part(s): Part15 Subpart C (Section 15.249) IC Rule(s): RSS-210 Issue 9, RSS-GEN Issue 4 Test Procedure(s): ANSI C63.10 - 2013 Test Date: January 08 ~ 20, 2018 Reviewed By : ( Sunny Sun ) Approved By : ( Marlin Chen ) The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2013. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. FCC ID: BRWDASRX15 Page Number: 1 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Revision History Report No. Version Description Issue Date Note 1801RSU012-U1 Rev. 01 Draft Report 01-24-2018 FCC ID: BRWDASRX15 Page Number: 2 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 CONTENTS Description Page 1. INTRODUCTION ........................................................................................................................ 5 1.1. Scope .............................................................................................................................. 5 1.2. MRT Test Location .......................................................................................................... 5 2. PRODUCT INFORMATION ........................................................................................................ 6 2.1. Equipment Description .................................................................................................... 6 2.2. Working Frequencies and Channel List .......................................................................... 6 2.3. Test Configuration ........................................................................................................... 6 2.4. EMI Suppression Device(s)/Modifications ....................................................................... 6 2.5. Labeling Requirements ................................................................................................... 7 3. DESCRIPTION OF TEST ........................................................................................................... 8 3.1. Evaluation Procedure ...................................................................................................... 8 3.2. Radiated Emissions......................................................................................................... 8 4. ANTENNA REQUIREMENTS .................................................................................................. 10 5. TEST EQUIPMENT CALIBRATION DATE .............................................................................. 11 6. MEASUREMENT UNCERTAINTY ........................................................................................... 12 7. TEST RESULT ......................................................................................................................... 13 7.1. Summary ....................................................................................................................... 13 7.2. Radiated Emission ........................................................................................................ 14 7.2.1. Test Limit ................................................................................................................... 14 7.2.2. Test Setup ................................................................................................................. 15 7.2.3. Test Result................................................................................................................. 16 7.3. Radiated Restricted Band Edge Measurement ............................................................. 21 7.3.1. Test Limit ................................................................................................................... 21 7.3.2. Test Setup ................................................................................................................. 24 7.3.3. Test Result ................................................................................................................. 25 7.4. 99% Bandwidth Measurement ...................................................................................... 29 7.4.1. Test Limit ................................................................................................................... 29 7.4.2. Test Procedure used ................................................................................................. 29 7.4.3. Test Setting ................................................................................................................ 29 7.4.4. Test Setup ................................................................................................................. 29 7.4.5. Test Result ................................................................................................................. 30 8. CONCLUSION.......................................................................................................................... 31 FCC ID: BRWDASRX15 Page Number: 3 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 §2.1033 General Information Applicant: Horizon Hobby, LLC Applicant Address: 4105 Fieldstone Rd., Champaign, IL 61822 USA Manufacturer: Horizon Hobby, LLC Manufacturer Address: 4105 Fieldstone Rd., Champaign, IL 61822 USA Test Site: MRT Technology (Suzhou) Co., Ltd Test Site Address: D8 Building, Youxin Industrial Park, No.2 Tian’edang Rd., Wuzhong Economic Development Zone, Suzhou, China FCC Registration No.: 893164 IC Registration No.: 11384A Test Device Serial No.: N/A Production Pre-Production Engineering Test Facility / Accreditations Measurements were performed at MRT Laboratory located in Tian’edang Rd., Suzhou, China.  MRT facility is a FCC registered (MRT Reg. No. 893164) test facility with the site description report on file and has met all the requirements specified in Section 2.948 of the FCC Rules.  MRT facility is an IC registered (MRT Reg. No. 11384A-1) test laboratory with the site description on file at Industry Canada.  MRT facility is a VCCI registered (R-20025, G-20034, C-20020, T-20020) test laboratory with the site description on file at VCCI Council.  MRT Lab is accredited to ISO 17025 by the American Association for Laboratory Accreditation (A2LA) under the American Association for Laboratory Accreditation Program (A2LA Cert. No. 3628.01) in EMC, Telecommunications and Radio testing for FCC, Industry Canada, EU and TELEC Rules. FCC ID: BRWDASRX15 Page Number: 4 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 1. INTRODUCTION 1.1. Scope Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission and the Industry Canada Certification and Engineering Bureau. 1.2. MRT Test Location The map below shows the location of the MRT LABORATORY, its proximity to the Taihu Lake. These measurement tests were conducted at the MRT Technology (Suzhou) Co., Ltd. Facility located at D8 Building, Youxin Industrial Park, No.2 Tian’edang Rd., Wuzhong Economic Development Zone, Suzhou, China. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4-2009 on September 30, 2013. FCC ID: BRWDASRX15 Page Number: 5 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 2. PRODUCT INFORMATION 2.1. Equipment Description Product Name: Receiver Model No.: BLH5349 Frequency Range: 2404 ~ 2476 MHz Channel Number: 23 Type of Modulation: GFSK 2.2. Working Frequencies and Channel List Channel Frequency Channel Frequency 01 2404 MHz 02 2412 MHz 03 2416 MHz 04 2418 MHz 05 2422 MHz 06 2424 MHz 07 2426 MHz 08 2428 MHz 09 2430 MHz 10 2432 MHz 11 2434 MHz 12 2438 MHz 13 2440 MHz 14 2444 MHz 15 2452 MHz 16 2460 MHz 17 2462 MHz 18 2464 MHz 19 2466 MHz 20 2468 MHz 21 2470 MHz 22 2472 MHz 23 2476 MHz -- -- 2.3. Test Configuration The EUT was tested as described in this report is in compliance with the requirements limits of FCC Rules Part 15.207,15.209, 15.215 and 15.249. ANSI C63.10-2013 was used to reference the appropriate EUT setup for radiated spurious emissions testing. 2.4. EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. FCC ID: BRWDASRX15 Page Number: 6 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 2.5. Labeling Requirements Per 2.1074 & 15.19; Docket 95-19 The label shall be permanently affixed at a conspicuous location on the device; instruction manual or pamphlet supplied to the user and be readily visible to the purchaser at the time of purchase. However, when the device is so small wherein placement of the label with specified statement is not practical, only the FCC ID must be displayed on the device per Section 15.19(a)(5). Please see attachment for FCC ID label and label location. RSP-100 Issue 11 Section 3 The manufacturer, importer or distributor shall meet the labelling requirements set out in this section for every unit: (i) prior to marketing in Canada, for products manufactured in Canada (ii) prior to importation into Canada, for imported products For information regarding the e-labelling option, see Notice 2014–DRS1003. The label for the certified product represents the manufacturer’s or importer’s compliance with Innovation, Science and Economic Development Canada’s (ISED) regulatory requirements. Please see attachment for IC label and label location. FCC ID: BRWDASRX15 Page Number: 7 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 3. DESCRIPTION OF TEST 3.1. Evaluation Procedure The measurement procedures described in the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2013), and the requirements provided in FCC 15.207, 15.209, 15.215 and 15.249 were performed in the report of the EUT. Deviation from measurement procedure…………………………….....................................None 3.2. Radiated Emissions The radiated test facilities consisted of an indoor 3 meter semi-anechoic chamber used for final measurements and exploratory measurements, when necessary. The measurement area is contained within the semi-anechoic chamber which is shielded from any ambient interference. For measurements above 1GHz absorbers are arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections. For measurements below 1GHz, the absorbers are removed. A MF Model 210SS turntable is used for radiated measurement. It is a continuously rotatable, remote controlled, metallic turntable and 2 meters (6.56 ft.) in diameter. The turn table is flush with the raised floor of the chamber in order to maintain its function as a ground plane. An 80cm high PVC support structure is placed on top of the turntable. For all measurements, the spectrum was scanned through all EUT azimuths and from 1 to 4 meter receive antenna height using a broadband antenna from 30MHz up to the upper frequency shown in 15.33(b)(1) depending on the highest frequency generated or used in the device or on which the device operates or tunes. For frequencies above 1GHz, linearly polarized double ridge horn antennas were used. For frequencies below 30MHz, a calibrated loop antenna was used. When exploratory measurements were necessary, they were performed at 1 meter test distance inside the semi-anechoic chamber using broadband antennas, broadband amplifiers, and spectrum analyzers to determine the frequencies and modes producing the maximum emissions. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. The test set-up for frequencies below 1GHz was placed on top of the 0.8 meter high, 1 x 1.5 meter table; and test set-up for frequencies 1-25GHz was placed on top of the 1.5 meter high, 1 x 1.5 meter table. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each emission. Appropriate precaution was taken to ensure that all emissions from the EUT were maximized and investigated. The system configuration, clock speed, mode of operation or video resolution, if applicable, turntable azimuth, and receive antenna height was noted for each frequency found. Final measurements were made in the semi-anechoic chamber using calibrated, linearly polarized broadband and horn antennas. The test setup was configured to the setup that produced the worst case emissions. The spectrum analyzer was set to investigate all frequencies required for testing to compare the highest radiated disturbances with respect to the specified limits. The turntable FCC ID: BRWDASRX15 Page Number: 8 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 containing the EUT was rotated through 360 degrees and the height of the receive antenna was varied 1 to 4 meters and stopped at the azimuth and height producing the maximum emission. Each emission was maximized by changing the orientation of the EUT through three orthogonal planes and changing the polarity of the receive antenna, whichever produced the worst-case emissions. According to 3dB Beam-Width of horn antenna, the horn antenna should be always directed to the EUT when rising height. FCC ID: BRWDASRX15 Page Number: 9 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 4. ANTENNA REQUIREMENTS Excerpt from §15.203 of the FCC Rules/Regulations: “An intentional radiator antenna shall be designed to ensure that no antenna other than that furnished by the responsible party can be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section.”  The antenna of the EUT is permanently attached.  There are no provisions for connection to an external antenna. Conclusion: This unit complies with the requirement of §15.203. FCC ID: BRWDASRX15 Page Number: 10 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 5. TEST EQUIPMENT CALIBRATION DATE Radiated Emission - AC1 Instrument Manufacturer Type No. Asset No. Cali. Interval Cal. Due Date EMI Test Receiver R&S ESR7 MRTSUE06001 1 year 2018/08/18 PXA Signal Analyzer Keysight 9030B MRTSUE06395 1 year 2018/09/13 Loop Antenna Schwarzbeck FMZB1519 MRTSUE06025 1 year 2018/11/20 Bilog Period Antenna Schwarzbeck VULB 9168 MRTSUE06172 1 year 2018/11/18 Broad Band Horn Antenna Schwarzbeck BBHA9120D MRTSUE06023 1 year 2018/10/21 Broadband Horn Antenna Schwarzbeck BBHA9170 MRTSUE06024 1 year 2018/04/25 Microwave System Amplifier Agilent 83017A MRTSUE06076 1 year 2018/11/17 Preamplifier Schwarzbeck BBV 9721 MRTSUE06121 1 year 2018/04/16 Thermohygrometer Testo 608-H1 MRTSUE06403 1 year 2018/08/14 Anechoic Chamber TDK Chamber-AC1 MRTSUE06212 1 year 2018/05/10 Software Version Function e3 V8.3.5 EMI Test Software FCC ID: BRWDASRX15 Page Number: 11 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 6. MEASUREMENT UNCERTAINTY Where relevant, the following test uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k = 2. Radiated Emission Measurement - AC1 Measuring Uncertainty for a Level of Confidence of 95% (U=2Uc(y)): 9kHz ~ 1GHz: 4.18dB 1GHz ~ 25GHz: 4.76dB FCC ID: BRWDASRX15 Page Number: 12 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7. TEST RESULT 7.1. Summary Company Name: Horizon Hobby, LLC Product: Receiver FCC Part Test Description Test Limit Test Test Reference Section(s) Condition Result General Field Strength Emissions in restricted 15.209 Limits (Restricted Bands bands must meet the Section Radiated Pass 15.249 and Radiated Emission radiated limits detailed in 7.2 & 7.3 Limits) 15.209 RSS Test Description Test Limit Test Test Reference Section(s) Condition Result RSS-210 General Field Strength Emissions in restricted Clause 8.9 Limits (Restricted Bands bands must meet the Section Pass Annex and Radiated Emission radiated limits detailed in 7.2 & 7.3 Radiated A2.9 Limits) clause 8.10 RSS-GEN Section 99% Occupied Bandwidth N/A Pass Clause 6.6 7.4 Notes: For radiated emission test, every axis (X, Y, Z) was verified. The test results shown in the following sections represent the worst case emissions. FCC ID: BRWDASRX15 Page Number: 13 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.2. Radiated Emission 7.2.1.Test Limit FCC Part 15 Subpart C Paragraph 15.249 Fundamental Frequency Field Strength of Fundamental Field Strength of Harmonics (MHz) (mV/m) (uV/m) 902 ~ 908 50 500 2400 ~ 2483.5 50 500 5725 ~ 5875 50 500 24000 ~ 24250 250 2500 FCC Part 15.249 (d), Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. FCC Part 15 Subpart C Paragraph 15.209 Frequency (MHz) Field Strength (uV/m) Measurement Distance (m) 0.009 ~ 0.490 2400/F(kHz) 300 0.490 ~ 1.705 24000/F(kHz) 30 1.705 ~ 30.0 30 30 30 ~ 80 100** 3 80 ~ 216 150** 3 216 ~ 960 200** 3 Above 960 500 3 Note 1: The lower limit shall apply at the transition frequency. Note 2: Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system. Note 3: E field strength (dBuV/m) = 20 log E field strength (uV/m). FCC ID: BRWDASRX15 Page Number: 14 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.2.2.Test Setup 9kHz ~ 30MHz Test Setup: 30MHz ~ 1GHz Test Setup: 1GHz ~ 25GHz Test Setup: FCC ID: BRWDASRX15 Page Number: 15 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.2.3.Test Result Product Receiver Temperature 24°C Test Engineer Lewis Huang Relative Humidity 59% Test Site AC1 Test Date 2018/01/19 Time On One Period Duty Cycle Duty Cycle Factor (ms) (ms) (%) (dB) 0.9 22.0 4.1 -27.7 Note: Duty Cycle Factor = 20*Log (Duty Cycle) Channel 2476MHz FCC ID: BRWDASRX15 Page Number: 16 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Product Receiver Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/01/08 Remark: Fundamental Radiated Emission Frequency Reading Factor Duty Cycle Measure Limit Margin Detector Polarization (MHz) Level (dB) Factor Level (dBμV/m) (dB) (dBμV) (dB) (dBμV/m) 63.8 32.3 N/A 96.1 114.0 -17.9 PK Horizontal 63.8 32.3 -27.7 68.4 94.0 -25.6 AV Horizontal 2404 57.4 32.3 N/A 89.7 114.0 -24.3 PK Vertical 57.4 32.3 -27.7 62.0 94.0 -32.0 AV Vertical 62.7 32.3 N/A 95.0 114.0 -19.0 PK Horizontal 62.7 32.3 -27.7 67.3 94.0 -26.7 AV Horizontal 2440 57.4 32.3 N/A 89.7 114.0 -24.3 PK Vertical 57.4 32.3 -27.7 62.0 94.0 -32.0 AV Vertical 62.2 32.3 N/A 94.5 114.0 -19.5 PK Horizontal 62.2 32.3 -27.7 66.8 94.0 -27.2 AV Horizontal 2476 57.3 32.3 N/A 89.6 114.0 -24.4 PK Vertical 57.3 32.3 -27.7 61.9 94.0 -32.1 AV Vertical Note 1: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Average Measure Level = Peak Measure Level + Duty Cycle Factor Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) Note 2: All readings below 1GHz are peak, above 1GHz are performed with peak and/or average measurements as necessary. FCC ID: BRWDASRX15 Page Number: 17 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Product Receiver Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/01/20 Remark: Harmonics Radiated Emission - 2404MHz Frequency Reading Factor Measure Limit Margin Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dB) (dBμV) (dBμV/m) 603.3 3.3 20.7 24.0 46.0 -22.0 QP Horizontal 813.8 6.8 23.4 30.2 46.0 -15.8 QP Horizontal 636.7 3.1 21.3 24.4 46.0 -21.6 QP Vertical 811.8 4.0 23.4 27.4 46.0 -18.6 QP Vertical 3210.0 40.9 1.2 42.1 74.0 (Note2) -31.9 PK Horizontal 4000.5 44.1 3.3 47.4 74.0 (Note2) -26.6 PK Horizontal 4808.0 37.8 5.9 43.7 74.0 (Note2) -30.3 PK Horizontal 5641.0 37.1 7.0 44.1 74.0 (Note2) -29.9 PK Horizontal 3201.5 40.8 1.2 42.0 74.0 (Note2) -32.0 PK Vertical 4000.5 42.7 3.3 46.0 74.0 (Note2) -28.0 PK Vertical 5097.0 36.6 6.6 43.2 74.0 (Note2) -30.8 PK Vertical 6567.5 36.5 10.2 46.7 74.0 (Note2) -27.3 PK Vertical Note 1: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) – Pre Amplifier Gain (dB) Note 2: Average measurement was not performed when the peak level lower than average limit. Note 3: The test trace is same as the ambient noise (the test frequency range: 9 kHz ~ 30 MHz and 18 GHz ~ 25 GHz), therefore no data appear in the report. FCC ID: BRWDASRX15 Page Number: 18 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Product Receiver Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/01/11 Remark: Harmonics Radiated Emission - 2440MHz Frequency Reading Factor Measure Limit Margin Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dB) (dBμV) (dBμV/m) 726.0 2.9 22.5 25.4 46.0 -20.6 QP Horizontal 831.7 3.1 23.6 26.7 46.0 -19.3 QP Horizontal 594.1 3.5 20.5 24.0 46.0 -22.0 QP Vertical 858.4 2.6 23.8 26.4 46.0 -19.6 QP Vertical 3252.5 44.6 1.1 45.7 74.0 (Note2) -28.3 PK Horizontal 4068.5 40.6 3.5 44.1 74.0 (Note2) -29.9 PK Horizontal 4876.0 37.1 6.0 43.1 74.0 (Note2) -30.9 PK Horizontal 6414.5 37.0 9.4 46.4 74.0 (Note2) -27.6 PK Horizontal 3252.5 41.1 1.1 42.2 74.0 (Note2) -31.8 PK Vertical 4068.5 42.0 3.5 45.5 74.0 (Note2) -28.5 PK Vertical 4880.0 38.5 6.0 44.5 74.0 (Note2) -29.5 PK Vertical 6584.5 36.3 10.2 46.5 74.0 (Note2) -27.5 PK Vertical Note 1: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) – Pre Amplifier Gain (dB) Note 2: Average measurement was not performed when the peak level lower than average limit. Note 3: The test trace is same as the ambient noise (the test frequency range: 9 kHz ~ 30 MHz and 18 GHz ~ 25 GHz), therefore no data appear in the report. FCC ID: BRWDASRX15 Page Number: 19 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Product Receiver Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/01/20 Remark: Harmonics Radiated Emission - 2476MHz Frequency Reading Factor Measure Limit Margin Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dB) (dBμV) (dBμV/m) 718.2 3.0 22.4 25.4 46.0 -20.6 QP Horizontal 803.1 2.3 23.3 25.6 46.0 -20.4 QP Horizontal 682.8 2.5 21.9 24.4 46.0 -21.6 QP Vertical 885.1 2.2 24.2 26.4 46.0 -19.6 QP Vertical 3303.5 45.2 0.9 46.1 74.0 (Note 2) -27.9 PK Horizontal 4128.0 40.8 3.8 44.6 74.0 (Note 2) -29.4 PK Horizontal 4833.5 37.5 5.9 43.4 74.0 (Note 2) -30.6 PK Horizontal 6593.0 37.2 10.2 47.4 74.0 (Note 2) -26.6 PK Horizontal 3303.5 41.7 0.9 42.6 74.0 (Note 2) -31.4 PK Vertical 4128.0 41.1 3.8 44.9 74.0 (Note 2) -29.1 PK Vertical 5114.0 36.1 6.6 42.7 74.0 (Note 2) -31.3 PK Vertical 6576.0 36.2 10.2 46.4 74.0 (Note 2) -27.6 PK Vertical Note 1: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) – Pre Amplifier Gain (dB) Note 2: Average measurement was not performed when the peak level lower than average limit. Note 3: The test trace is same as the ambient noise (the test frequency range: 9 kHz ~ 30 MHz and 18 GHz ~ 25 GHz), therefore no data appear in the report. FCC ID: BRWDASRX15 Page Number: 20 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.3. Radiated Restricted Band Edge Measurement 7.3.1.Test Limit For 15.205 requirement: Radiated emissions which fall in the restricted bands, as defined in Section 15.205(a) of FCC part 15, must also comply with the radiated emission limits specified in Section 15.209(a). Frequency Frequency Frequency Frequency (MHz) (MHz) (MHz) (GHz) 0.090 - 0.110 16.42 - 16.423 399.9 - 410 4.5 - 5.15 1 0.495 - 0.505 16.69475 - 16.69525 608 - 614 5.35 - 5.46 2.1735 - 2.1905 16.80425 - 16.80475 960 - 1240 7.25 - 7.75 4.125 - 4.128 25.5 - 25.67 1300 - 1427 8.25 - 8.5 4.17725 - 4.17775 37.5 - 38.25 1435 - 1626.5 9.0 - 9.2 4.20725 - 4.20775 73 - 74.6 1645.5 - 1646.5 9.3 - 9.5 6.215 - 6.218 74.8 - 75.2 1660 - 1710 10.6 - 12.7 6.26775 - 6.26825 108 - 121.94 1718.8 - 1722.2 13.25 - 13.4 6.31175 - 6.31225 123 - 138 2200 - 2300 14.47 - 14.5 8.291 - 8.294 149.9 - 150.05 2310 – 2390 15.35 - 16.2 8.362 - 8.366 156.52475 - 156.525 2483.5 - 2500 17.7 - 21.4 8.37625 - 8.38675 156.7 - 156.9 2690 - 2900 22.01 - 23.12 8.41425 - 8.41475 162.0125 - 167.17 3260 - 3267 23.6 - 24.0 12.29 - 12.293 167.72 - 173.2 3332 - 3339 31.2 - 31.8 12.51975 - 12.52025 240 - 285 3345.8 - 3358 36.43 - 36.5 12.57675 - 12.57725 322 - 335.4 3600 - 4400 (2) 13.36 - 13.41 -- -- -- FCC ID: BRWDASRX15 Page Number: 21 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR must not exceed the limits shown in Table per Section 15.209. FCC Part 15 Subpart C Paragraph 15.209 Frequency [MHz] Field Strength [uV/m] Measured Distance [Meters] 0.009 ~ 0.490 2400/F (kHz) 300 0.490 ~ 1.705 24000/F (kHz) 30 1.705 ~ 30 30 30 30 ~ 88 100 3 88 ~ 216 150 3 216 ~ 960 200 3 Above 960 500 3 FCC ID: BRWDASRX15 Page Number: 22 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 For RSS-Gen Section 8.10 Requirement: Radiated emissions which fall in the restricted bands, as defined in Section 8.10 of RSS-Gen, must also comply with the radiated emission limits specified in Section 8.9. Frequency Frequency Frequency (MHz) (MHz) (MHz) 0.009 - 0.110 240 - 285 9.0 - 9.2 2.1735 - 2.1905 322 - 335.4 9.3 - 9.5 3.020 - 3.026 399.9 - 410 10.6 - 12.7 4.125 - 4.128 608 - 614 13.25 - 13.4 4.17725 - 4.17775 960 - 1427 14.47 - 14.5 4.20725 - 4.20775 1435 - 1626.5 15.35 - 16.2 5.677 - 5.683 1645.5 - 1646.5 17.7 - 21.4 6.215 - 6.218 1660 - 1710 22.01 - 23.12 6.26775 - 6.26825 1718.8 -1722.2 23.6 - 24.0 6.31175 - 6.31225 2200 - 2300 31.2 - 31.8 8.291 - 8.294 2310 -2390 36.43 - 36.5 8.362 - 8.366 2655 - 2900 Above 38.6 8.37625 - 8.38675 3260 - 3267 8.41425 - 8.41475 3332 -3339 12.29 - 12.293 334.5 - 3358 12.51975 - 12.52025 3500 - 4400 12.57675 - 12.57725 4500 - 5150 13.36 -13.41 5350 - 5460 16.42 - 16.423 7250 - 7750 16.69475 - 16.69525 8025 - 8500 -- 16.80425 - 16.80475 25.5 - 25.67 37.5 - 38.25 73 - 74.6 -- 74.8 - 75.2 108 - 138 156.52475 - 156.525225 156.7 - 156.9 FCC ID: BRWDASRX15 Page Number: 23 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Note: *Certain frequency bands listed in Table 6 and in bands above 38.6 GHz are designated for licence-exempt applications. These frequency bands and the requirements that apply to the devices are set out in the 200- and 300-series of RSSs, such as RSS-210 and RSS-310, which contain the requirements that apply to licence-exempt radio apparatu 7.3.2.Test Setup 1GHz ~ 18GHz Test Setup: FCC ID: BRWDASRX15 Page Number: 24 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.3.3.Test Result Site: AC1 Time: 2018/01/08 - 16:15 Limit: FCC_Part15.209_RE(3m) Engineer: Bruce Wang Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: Receiver Power: DC 5V Test Mode: Transmit at low channel 2404MHz No Flag Mark Frequency Measure Reading Over Limit Factor Duty Cycle Type (MHz) Level Level Limit (dBuV/m) (dB) Factor (dBuV/m) (dBuV) (dB) (dB) 1 2390.000 59.597 27.270 -14.403 74.000 32.327 N/A PK 2390.000 31.897 27.270 -22.103 54.000 32.327 -27.7 AV 2 2400.000 72.019 39.710 -1.981 74.000 32.309 N/A PK 2400.000 44.319 39.710 -9.681 54.000 32.309 -27.7 AV 3 * 2403.650 96.077 63.776 N/A N/A 32.301 N/A PK Note: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Average Measure Level = Peak Measure Level + Duty Cycle Factor Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) FCC ID: BRWDASRX15 Page Number: 25 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012—U1 Site: AC1 Time: 2018/01/08 — 16:27 Limit: FCC_Part15.209_RE(3m) Engineer: Bruce Wang Probe: BBHA9Q120D_1—18GHz Polarity: Vertical EUT: Receiver Power: DC 5V Test Mode: Transmit at low channel 2404MHz 120 so Level(dBuV/m) 70 60 Ed 40| 30 20 2310 2315 2320 2325 2330 2335 2340 2345 2350 2355 2360 2365 2370 2375 2380 2385 2300 2305 2400 2405 2410 2414 Frequency(MHz) No Flag Mark Frequency Measure Reading Over Limit Factor Duty Cycle Type (MHz) Level Level Limit (dBuV/m) (dB) Factor (dBuV/m) (dBuV) (dB) (dB) 1 2390.000 52.453 20126 —21.547 74.000 32.327 N/A PK 2390.000 24.753 20126 —29.247 54.000 32.327 —27.7 AV 2 2400.000 65.081 32.772 —8.919 74.000 32.309 N/A PK 2400.000 37.381 32.772 —16.619 54.000 32.309 —27.7 AV 3 * 2403.650 89.693 57.392 N/A N/A 32.301 N/A PK Note: Peak Measure Level (dBuV/m) = Reading Level (dBuV) + Factor (dB) Average Measure Level = Peak Measure Level + Duty Cycle Factor Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) FCC ID: BRWDASRX15 Page Number: 26 of 31 IC: 6157A—AMRX15

Report No.: 1801RSU012-U1 Site: AC1 Time: 2018/01/08 - 14:40 Limit: FCC_Part15.209_RE(3m) Engineer: Bruce Wang Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: Receiver Power: DC 5V Test Mode: Transmit at high channel 2476MHz No Flag Mark Frequency Measure Reading Over Limit Factor Duty Cycle Type (MHz) Level Level Limit (dBuV/m) (dB) Factor (dBuV/m) (dBuV) (dB) (dB) 1 * 2475.685 94.503 62.190 20.503 74.000 32.313 N/A PK 2 2483.500 62.001 29.662 -11.999 74.000 32.340 N/A PK 2483.500 34.301 29.662 -19.699 54.000 32.340 -27.7 AV 3 2483.545 63.125 30.786 -10.875 74.000 32.340 N/A PK 2483.545 35.425 30.786 -18.575 54.000 32.340 -27.7 AV Note: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Average Measure Level = Peak Measure Level + Duty Cycle Factor Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) FCC ID: BRWDASRX15 Page Number: 27 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 Site: AC1 Time: 2018/01/08 - 14:53 Limit: FCC_Part15.209_RE(3m) Engineer: Bruce Wang Probe: BBHA9120D_1-18GHz Polarity: Vertical EUT: Receiver Power: DC 5V Test Mode: Transmit at high channel 2476MHz No Flag Mark Frequency Measure Reading Over Limit Factor Duty Cycle Type (MHz) Level Level Limit (dBuV/m) (dB) Factor (dBuV/m) (dBuV) (dB) (dB) 1 * 2475.685 89.654 57.341 15.654 74.000 32.313 N/A PK 2 2483.500 59.608 27.269 -14.392 74.000 32.340 N/A PK 2483.500 31.908 27.269 -22.092 54.000 32.340 -27.7 AV 3 2483.590 59.755 27.416 -14.245 74.000 32.340 N/A PK 2483.590 32.055 27.416 -21.945 54.000 32.340 -27.7 AV Note: Peak Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Average Measure Level = Peak Measure Level + Duty Cycle Factor Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) FCC ID: BRWDASRX15 Page Number: 28 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.4. 99% Bandwidth Measurement 7.4.1.Test Limit N/A 7.4.2.Test Procedure used ANSI C63.10 Section 6.9 7.4.3.Test Setting 1. The analyzers’ automatic bandwidth measurement capability was used to perform the 99% bandwidth measurement. The bandwidth measurement was not influenced by any intermediated power nulls in the fundamental emission. 2. RBW = approximately 1% to 5% of the OBW. 3. VBW ≥ 3 × RBW. 4. Detector = Peak. 5. Trace mode = max hold. 7.4.4.Test Setup FCC ID: BRWDASRX15 Page Number: 29 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 7.4.5.Test Result Product Receiver Temperature 24°C Test Engineer Lewis Huang Relative Humidity 59% Test Site AC1 Test Date 2018/01/19 Frequency (MHz) 99% Bandwidth (MHz) 2404 1.17 2440 1.36 2476 1.54 99% Occupied Bandwidth 2404 MHz 2440 MHz 2476 MHz FCC ID: BRWDASRX15 Page Number: 30 of 31 IC: 6157A-AMRX15

Report No.: 1801RSU012-U1 8. CONCLUSION The data collected relate only the item(s) tested and show that the Receiver is in compliance with Part 15C of the FCC Rules and ISED Rules. The End FCC ID: BRWDASRX15 Page Number: 31 of 31 IC: 6157A-AMRX15


Document Created: 2018-01-30 18:10:17
Document Modified: 2018-01-30 18:10:17
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