1805RSU041-U1-FCC_IC RF Test Report_2

FCC ID: BRWBLH9706

Test Report

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FCCID_3947155

MRT Technology (Suzhou) Co., Ltd Report No.: 1805RSU041-U1 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 20-06-2018 MEASUREMENT REPORT FCC PART 15.249 / RSS-210 FCC ID: BRWBLH9706 IC: 6157A-BLH9706 APPLICANT: Horizon Hobby, LLC Application Type: Certification Product: Ozone Model No.: BLH9700 Brand Name: Blade FCC Classification: Part 15 Low Power Transceiver, Rx Verified (DXT) FCC Rule Part(s): Part 15.249 IC Rule(s): RSS-210 Issue 9, RSS-GEN Issue 5 Test Procedure(s): ANSI C63.10 - 2013 Test Date: June 01 ~ 05, 2018 Reviewed By : ( Sunny Sun ) Approved By : ( Robin Wu ) 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: BRWBLH9706 Page Number: 1 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Revision History Report No. Version Description Issue Date Note 1805RSU041-U1 Rev. 01 Initial Report 20-06-2018 Valid FCC ID: BRWBLH9706 Page Number: 2 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 CONTENTS Description Page 1. INTRODUCTION ..................................................................................................................... 6 1.1. Scope ........................................................................................................................... 6 1.2. MRT Test Location ....................................................................................................... 6 2. PRODUCT INFORMATION ..................................................................................................... 7 2.1. Equipment Description.................................................................................................. 7 2.2. Operation Frequency and Channel List......................................................................... 7 2.3. Test Configuration ........................................................................................................ 7 2.4. EMI Suppression Device(s)/Modifications ..................................................................... 8 2.5. Labeling Requirements ................................................................................................. 8 3. DESCRIPTION OF TEST ........................................................................................................ 9 3.1. Evaluation Procedure ................................................................................................... 9 3.2. AC Line Conducted Emissions ..................................................................................... 9 3.3. Radiated Emissions .................................................................................................... 10 4. ANTENNA REQUIREMENTS .................................................................................................11 5. TEST EQUIPMENT CALIBRATION DATE ............................................................................ 12 6. MEASUREMENT UNCERTAINTY ......................................................................................... 13 7. TEST RESULT ...................................................................................................................... 14 7.1. Summary .................................................................................................................... 14 7.2. Conducted Emission ................................................................................................... 15 7.2.1. Test Limit ................................................................................................................ 15 7.2.2. Test Setup............................................................................................................... 15 7.2.3. Test Result .............................................................................................................. 15 7.3. Radiated Emission ...................................................................................................... 16 7.3.1. Test Limit ................................................................................................................ 16 7.3.2. Test Setup............................................................................................................... 17 7.3.3. Test Result .............................................................................................................. 18 7.4. Radiated Restricted Band Edge Measurement ........................................................... 23 7.4.1. Test Limit ................................................................................................................ 23 7.4.2. Test Setup............................................................................................................... 26 7.4.3. Test Result .............................................................................................................. 27 7.5. 99% Bandwidth Measurement .................................................................................... 31 7.5.1. Test Limit ................................................................................................................ 31 7.5.2. Test Procedure used ............................................................................................... 31 FCC ID: BRWBLH9706 Page Number: 3 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.5.3. Test Setting ............................................................................................................. 31 7.5.4. Test Setup............................................................................................................... 31 7.5.5. Test Result .............................................................................................................. 32 8. CONCLUSION....................................................................................................................... 33 FCC ID: BRWBLH9706 Page Number: 4 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 §2.1033 General Information Applicant: Horizon Hobby, LLC Applicant Address: 4105 Fieldstone Rd., Champaign, IL 61822 USA Manufacturer: Yuneec International (China) Co., Ltd. Manufacturer Address: No.388 East Zhengwei Road, Jinxi Town, Kunshan, Jiangsu 215324, China 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: BRWBLH9706 Page Number: 5 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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 measurement facility compliant with the test site requirements specified in ANSI C63.4-2014. FCC ID: BRWBLH9706 Page Number: 6 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 2. PRODUCT INFORMATION 2.1. Equipment Description Product Name Ozone Model No. BLH9700 Frequency Range 2404 ~ 2476 MHz Channel Number 23 Battery Specification 3.7V, 500mAh Type of Modulation GFSK Note: Difference between BLH9700 and BLH9750 is the completion level option for customer. BLH9700 comes with a transmitter and USB charger where for market options, BLH9750 does not have transmitter and USB charger. This is for customers with multiple transmitters and chargers that just want the quadcopter. 2.2. Operation Frequency 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 and AC line conducted testing. FCC ID: BRWBLH9706 Page Number: 7 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 2.4. EMI Suppression Device(s)/Modifications No EMI suppression device(s) were added and/or no modifications were made during testing. 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: BRWBLH9706 Page Number: 8 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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. AC Line Conducted Emissions The line-conducted facility is located inside an 8'x4'x4' shielded enclosure. A 1m x 2m wooden table 80cm high is placed 40cm away from the vertical wall and 80cm away from the sidewall of the shielded room. Two 10kHz-30MHz, 50Ω/50uH Line-Impedance Stabilization Networks (LISNs) are bonded to the shielded room floor. Power to the LISNs is filtered by external high-current high-insertion loss power line filters. These filters attenuate ambient signal noise from entering the measurement lines. These filters are also bonded to the shielded enclosure. The EUT is powered from one LISN and the support equipment is powered from the second LISN. All interconnecting cables more than 1 meter were shortened to a 1 meter length by non-inductive bundling (serpentine fashion) and draped over the back edge of the test table. All cables were at least 40cm above the horizontal reference ground-plane. Power cables for support equipment were routed down to the second LISN while ensuring that that cables were not draped over the second LISN. 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 RF output of the LISN was connected to the receiver and exploratory measurements were made to determine the frequencies producing the maximum emission from the EUT. The receiver was scanned from 150kHz to 30MHz. The detector function was set to peak mode for exploratory measurements while the bandwidth of the analyzer was set to 9kHz. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each emission. Each emission was also maximized by varying: power lines, the mode of operation or data exchange speed, or support equipment whichever determined the worst-case emission. Once the worst case emissions have been identified, the one EUT cable configuration/arrangement and mode of operation that produced these emissions are used for final measurements on the same test site. The analyzer is set to CISPR quasi-peak and average detectors with a 9kHz resolution bandwidth for final measurements. An extension cord was used to connect to a single LISN which powered by EUT. The extension cord was calibrated with LISN, the impedance and insertion loss are compliance with the requirements as stated in ANSI C63.10-2013. FCC ID: BRWBLH9706 Page Number: 9 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 3.3. 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 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: BRWBLH9706 Page Number: 10 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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: BRWBLH9706 Page Number: 11 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 5. TEST EQUIPMENT CALIBRATION DATE Conducted Emissions - SR2 Instrument Manufacturer Type No. Asset No. Cali. Interval Cali. Due Date EMI Test Receiver R&S ESR3 MRTSUE06185 1 year 2019/04/20 Two-Line V-Network R&S ENV216 MRTSUE06002 1 year 2018/06/20 Two-Line V-Network R&S ENV216 MRTSUE06003 1 year 2018/06/20 Temperature/Humidity Meter testo 608-H1 MRTSUE06404 1 year 2018/08/14 Shielding Anechoic Chamber Mikebang Chamber-SR2 MRTSUE06214 N/A N/A Radiated Emission - AC1 Instrument Manufacturer Type No. Asset No. Cali. Interval Cal. Due Date PXA Signal Analyzer Keysight 9030B MRTSUE06395 1 year 2018/09/13 EMI Test Receiver R&S ESR7 MRTSUE06001 1 year 2018/08/18 Loop Antenna Schwarzbeck FMZB 1519 MRTSUE06025 1 year 2018/11/20 EXA Signal Analyzer Agilent N9020A MRTSUE06106 1 year 2019/04/20 Microwave System Amplifier Agilent 83017A MRTSUE06076 1 year 2018/11/17 Bilog Period Antenna Schwarzbeck VULB 9168 MRTSUE06172 1 year 2019/04/12 Broad Band Horn Antenna Schwarzbeck BBHA9120D MRTSUE06023 1 year 2018/10/21 Broad Band Horn Antenna Schwarzbeck BBHA 9170 MRTSUE06024 1 year 2018/12/14 Amplifier Schwarzbeck BBV 9721 MRTSUE06121 1 year 2019/06/14 Thermohygrometer Testo 608-H1 MRTSUE06403 1 year 2018/08/14 Anechoic Chamber TDK Chamber-AC1 MRTSUE06212 1 year 2019/05/08 Conducted Test Equipment - TR3 Instrument Manufacturer Type No. Asset No. Cali. Interval Cali. Due Date EXA Signal Analyzer Agilent N9020A MRTSUE06106 1 year 2019/04/20 Thermohygrometer Testo 608-H1 MRTSUE06401 1 year 2018/08/14 Software Version Function e3 V8.3.5 EMI Test Software FCC ID: BRWBLH9706 Page Number: 12 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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. AC Conducted Emission Measurement - SR2 Measuring Uncertainty for a Level of Confidence of 95% (U=2Uc(y)): 150kHz~30MHz: 3.46dB Radiated Emission Measurement - AC1 Measuring Uncertainty for a Level of Confidence of 95% (U=2Uc(y)): 9kHz ~ 1GHz: 4.18dB 1GHz ~ 25GHz: 4.76dB 20dB Spectrum Bandwidth - TR3 Measuring Uncertainty for a Level of Confidence of 95% (U=2Uc(y)): 0.28% FCC ID: BRWBLH9706 Page Number: 13 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7. TEST RESULT 7.1. Summary Company Name: Horizon Hobby, LLC Product: Ozone RSS FCC Part Test Description Test Limit Test Test Reference Section(s) Section(s) Condition Result AC Conducted < FCC 15.207 limits & RSS-Gen Line Section 15.207 Emissions 150kHz - < RSS-Gen Clause 8.8 Pass Clause 8.8 Conducted 7.2 30MHz limits General Field Emissions in restricted RSS-210 Strength Limits 15.209 bands must meet the Section Clause 8.9 (Restricted Bands Radiated Pass 15.249 radiated limits detailed in 7.3 & 7.4 Annex A2.9 and Radiated 15.209 & clause 8.10 Emission Limits) 20 dB bandwidth of the RSS-GEN 20dB & 99% Section 15.215(c) emission in the specific Conducted Pass Clause 6.6 Bandwidth 7.5 band Notes: 1. All modes of operation and data rates were investigated. For radiated emission test, every axis (X, Y, Z) was also verified. The test results shown in the following sections represent the worst case emissions. 2. The analyzer plots shown in this section were all taken with a correction table loaded into the analyzer. The correction table was used to account for the losses of the cables and attenuators used as part of the system to connect the EUT to the analyzer at all frequencies of interest. FCC ID: BRWBLH9706 Page Number: 14 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.2. Conducted Emission 7.2.1.Test Limit FCC 15.207 & RSS-Gen Limits Frequency (MHz) QP (dBuV) AV (dBuV) 0.15 ~ 0.50 66 ~ 56 56 ~ 46 0.50 ~ 5.0 56 46 5.0 ~ 30 60 50 Note 1: The lower limit shall apply at the transition frequencies. Note 2: The limit decreases linearly with the logarithm of the frequency in the range 0.15MHz to 0.5MHz. 7.2.2.Test Setup 7.2.3.Test Result The EUT is powered by Battery, so this requirement does not apply. FCC ID: BRWBLH9706 Page Number: 15 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.3. Radiated Emission 7.3.1.Test Limit FCC Part 15 Subpart C Paragraph 15.249 & RSS-210 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 & RSS-Gen 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: BRWBLH9706 Page Number: 16 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.3.2.Test Setup 9kHz ~ 30MHz Test Setup: 30MHz ~ 1GHz Test Setup: 1GHz ~ 25GHz Test Setup: FCC ID: BRWBLH9706 Page Number: 17 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.3.3.Test Result Product Ozone Temperature 24°C Test Engineer Vincent Yu Relative Humidity 59% Test Site AC1 Test Date 2018/06/05 Time On One Period Duty Cycle Duty Cycle Factor (ms) (ms) (%) (dB) 0.35 22.60 1.55 -36.2 Note: Duty Cycle Factor = 20*Log (Duty Cycle) Channel 2476MHz FCC ID: BRWBLH9706 Page Number: 18 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Product Ozone Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/06/01 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) 58.1 32.3 N/A 90.4 114.0 -23.6 PK Horizontal 58.1 32.3 -36.2 54.2 94.0 -39.8 AV Horizontal 2404 64.7 32.3 N/A 97.0 114.0 -17.0 PK Vertical 64.7 32.3 -36.2 60.8 94.0 -33.2 AV Vertical 59.7 32.3 N/A 92.0 114.0 -22.0 PK Horizontal 59.7 32.3 -36.2 55.8 94.0 -38.2 AV Horizontal 2440 64.2 32.3 N/A 96.5 114.0 -17.5 PK Vertical 64.2 32.3 -36.2 60.3 94.0 -33.7 AV Vertical 60.4 32.3 N/A 92.7 114.0 -21.3 PK Horizontal 60.4 32.3 -36.2 56.5 94.0 -37.5 AV Horizontal 2476 64.3 32.3 N/A 96.6 114.0 -17.4 PK Vertical 64.3 32.3 -36.2 60.4 94.0 -33.6 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: BRWBLH9706 Page Number: 19 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Product Ozone Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/06/04 Remark: Harmonics Radiated Emission - 2404MHz Frequency Reading Factor Measure Limit Margin (dB) Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dBμV) (dBμV/m) 449.0 3.5 17.9 21.4 46.0 -24.6 QP Horizontal 800.2 20.0 23.3 43.3 46.0 -2.7 QP Horizontal 800.2 13.0 23.3 36.3 46.0 -9.7 QP Vertical 942.3 3.9 24.9 28.8 46.0 -17.2 QP Vertical 4808.0 40.1 5.9 46.0 74.0 (Note 2) -28.0 PK Horizontal 7212.0 36.9 12.6 49.5 74.0 (Note 2) -24.5 PK Horizontal 9616.0 33.6 15.4 49.0 74.0 (Note 2) -25.0 PK Horizontal 12020.0 34.1 17.4 51.5 74.0 (Note 2) -22.5 PK Horizontal 4808.0 35.6 5.9 41.5 74.0 (Note 2) -32.5 PK Vertical 7212.0 35.7 12.6 48.3 74.0 (Note 2) -25.7 PK Vertical 9616.0 33.8 15.4 49.2 74.0 (Note 2) -24.8 PK Vertical 12020.0 34.4 17.4 51.8 74.0 (Note 2) -22.2 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: BRWBLH9706 Page Number: 20 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Product Ozone Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/06/04 Remark: Harmonics Radiated Emission - 2440MHz Frequency Reading Factor Measure Limit Margin (dB) Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dBμV) (dBμV/m) 710.0 3.4 22.2 25.6 46.0 -20.4 QP Horizontal 811.8 20.4 23.3 43.7 46.0 -2.3 QP Horizontal 671.2 2.9 21.7 24.6 46.0 -21.4 QP Vertical 811.8 14.8 23.3 38.1 46.0 -7.9 QP Vertical 4876.0 42.8 6.0 48.8 74.0 (Note 2) -25.2 PK Horizontal 7320.0 35.8 12.6 48.4 74.0 (Note 2) -25.6 PK Horizontal 9760.0 33.4 16.2 49.6 74.0 (Note 2) -24.4 PK Horizontal 12200.0 34.1 17.4 51.5 74.0 (Note 2) -22.5 PK Horizontal 4876.0 44.5 6.0 50.5 74.0 (Note 2) -23.5 PK Vertical 7320.0 35.4 12.6 48.0 74.0 (Note 2) -26.0 PK Vertical 9760.0 33.7 16.2 49.9 74.0 (Note 2) -24.1 PK Vertical 12200.0 34.2 17.4 51.6 74.0 (Note 2) -22.4 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: BRWBLH9706 Page Number: 21 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Product Ozone Temperature 25°C Test Engineer Bruce Wang Relative Humidity 52% Test Site AC1 Test Date 2018/06/04 Remark: Harmonics Radiated Emission - 2476MHz Frequency Reading Factor Measure Limit Margin (dB) Detector Polarization (MHz) Level (dB) Level (dBμV/m) (dBμV) (dBμV/m) 631.9 4.2 21.2 25.4 46.0 -20.6 QP Horizontal 824.0 19.7 23.3 43.0 46.0 -3.0 QP Horizontal 594.1 3.3 20.5 23.8 46.0 -22.2 QP Vertical 824.0 15.6 23.3 38.9 46.0 -7.1 QP Vertical 4952.0 40.0 6.1 46.1 74.0 (Note 2) -27.9 PK Horizontal 7428.0 35.8 12.8 48.6 74.0 (Note 2) -25.4 PK Horizontal 9904.0 34.2 16.6 50.8 74.0 (Note 2) -23.2 PK Horizontal 12380.0 33.9 17.2 51.1 74.0 (Note 2) -22.9 PK Horizontal 4952.0 43.1 6.1 49.2 74.0 (Note 2) -24.8 PK Vertical 7428.0 38.0 12.8 50.8 74.0 (Note 2) -23.2 PK Vertical 9904.0 33.7 16.6 50.3 74.0 (Note 2) -23.7 PK Vertical 12380.0 33.1 17.2 50.3 74.0 (Note 2) -23.7 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: BRWBLH9706 Page Number: 22 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.4. Radiated Restricted Band Edge Measurement 7.4.1.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: BRWBLH9706 Page Number: 23 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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: BRWBLH9706 Page Number: 24 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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: BRWBLH9706 Page Number: 25 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-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. 7.4.2.Test Setup 1GHz ~ 18GHz Test Setup: FCC ID: BRWBLH9706 Page Number: 26 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.4.3.Test Result Site: AC1 Time: 2018/06/01 - 03:18 Limit: FCC_Part15.209_RE(3m) Engineer: Dandy Li Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: Ozone Power: By Battery Note: Transmit at 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 2367.624 59.469 27.107 -14.531 74.000 32.362 N/A PK 2367.624 23.269 27.107 -30.731 54.000 32.362 -36.2 AV 2 2390.000 57.575 25.248 -16.425 74.000 32.327 N/A PK 2390.000 21.375 25.248 -32.625 54.000 32.327 -36.2 AV 3 2400.000 65.399 33.090 -8.601 74.000 32.309 N/A PK 2400.000 29.199 33.090 -24.801 54.000 32.309 -36.2 AV 4 * 2403.786 90.432 58.131 N/A N/A 32.300 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: BRWBLH9706 Page Number: 27 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Site: AC1 Time: 2018/06/14 - 14:28 Limit: FCC_Part15.209_RE(3m) Engineer: Dandy Li Probe: BBHA9120D_1-18GHz Polarity: Vertical EUT: Ozone Power: By Battery Note: Transmit at 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 61.733 29.406 -12.267 74.000 32.327 N/A PK 2390.000 25.533 29.406 -28.467 54.000 32.327 -36.2 AV 2 2400.000 72.521 40.212 -1.479 74.000 32.309 N/A PK 2400.000 36.321 40.212 -17.679 54.000 32.309 -36.2 AV 3 * 2403.737 96.976 64.676 N/A N/A 32.300 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: BRWBLH9706 Page Number: 28 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Site: AC1 Time: 2018/06/01 - 03:32 Limit: FCC_Part15.209_RE(3m) Engineer: Dandy Li Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: Ozone Power: By Battery Note: Transmit at 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 * 2476.200 92.706 60.392 N/A N/A 32.314 N/A PK 2 2483.500 60.815 28.476 -13.185 74.000 32.340 N/A PK 2483.500 24.615 28.476 -29.385 54.000 32.340 -36.2 AV 3 2484.684 63.068 30.724 -10.932 74.000 32.344 N/A PK 2484.684 26.868 30.724 -27.132 54.000 32.344 -36.2 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: BRWBLH9706 Page Number: 29 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 Site: AC1 Time: 2018/06/01 - 03:38 Limit: FCC_Part15.209_RE(3m) Engineer: Dandy Li Probe: BBHA9120D_1-18GHz Polarity: Vertical EUT: Ozone Power: By Battery Note: Transmit at 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 * 2475.598 96.626 64.313 N/A N/A 32.313 N/A PK 2 2483.500 65.365 33.026 -8.635 74.000 32.340 N/A PK 2483.500 29.165 33.026 -24.835 54.000 32.340 -36.2 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: BRWBLH9706 Page Number: 30 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.5. 99% Bandwidth Measurement 7.5.1.Test Limit N/A 7.5.2.Test Procedure used ANSI C63.10 Section 6.9 7.5.3.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. 7.5.4.Test Setup FCC ID: BRWBLH9706 Page Number: 31 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 7.5.5.Test Result Product Ozone Temperature 24°C Test Engineer Vincent Yu Relative Humidity 59% Test Site AC1 Test Date 2018/06/05 Frequency (MHz) 99% Bandwidth (MHz) 2404 1.108 2440 1.144 2476 1.153 99% Occupied Bandwidth 2404 MHz 2440 MHz 2476 MHz FCC ID: BRWBLH9706 Page Number: 32 of 33 IC: 6157A-BLH9706

Report No.: 1805RSU041-U1 8. CONCLUSION The data collected relate only the item(s) tested and show that the Ozone is in compliance with Part 15C of the FCC Rules and ISED Rules. The End FCC ID: BRWBLH9706 Page Number: 33 of 33 IC: 6157A-BLH9706


Document Created: 2019-10-11 08:23:11
Document Modified: 2019-10-11 08:23:11
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