2A6EB-RYYT020Audio System

Zhuhai Rongyuan Electronic Technology Co.,Ltd

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Jan 24, 2026
Application Purpose: Original Equipment
Equipment Note: Audio System
Frequency Range: 2402.00000000 - 2480.00000000
Company: Zhuhai Rongyuan Electronic Technology Co.,Ltd
Country: China

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Document Text

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Users Manual

CONTENTS 01 Product Specification Sheet User Manual 1. Product Overview 2. System Components 3. Technical Specifications 1 . Safety Instructions and Unboxing Check 2. System Connection and Installation 3. Quick Start Guide 4. Detailed Function Description 5. Troubleshooting 6. Maintenance and Care 02 Specification Sheet & User Manual ________________________________________ Document Version V1.0 Product Model RYYT020 Release Date September 6, 2025 Copyright © 2025 Rongyuan. All Rights Reserved. ________________________________________ Part 1: Product Specification Sheet 1. Product Overview Rongyuan RYYT020 Intelligent Sofa Audio Rhythm Haptic System 2. System Components Component Name Quantity 1. Main Control Box 1 Unit 2. Touchscreen Knob Controller 2 Units 3. Music Rhythm Transducer 4. 2.1Channel Speaker System 5.Connection Cable Pack 4 Units 1 Set 1 Set *Note: The number of transducers and controllers depends on the sofa size and configuration Description System core,responsible for audio processing,signal distribution,and power amplification. Color touchscreen, integrated knob and buttons,provides audio & vibration control and status display. 10W Vibrator,built into sofa seat cushions and backrests, produces precise,clean vibrations. Includes 2 full-range speakers (L/R) and 1 subwoofer. Includes audio cable,transducer connection cable, controller connection cable and power cable. . 4 4 4 1 22 5 6 3 3 3 3 BT+BLE BT8961B6, BT8922B2 Part 2: User Manual SYNC / Balance Possible CauseSolutionPhenomenon No SoundWrong source selected or low volume Check input source settings, increase volume Check all audio connection cables No Vibration Add intensity to the vibration adjustment function interface. Bluetooth Connection Fails Cable not plugged in securely Vibration intensity set to 0 Audio signal lacks low frequencies Not in pairing mode Too far away or interference Play audio source rich in bass Restart the system until you hear "Bluetooth Mode" Bring device closer to the Main Control Box, restart Bluetooth FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentia l installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or televis ion reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

Attestation Statements

(Zhuhai Rongyuan Electronic Technology Co.,Ltd ) (2026.1.19) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2A6EB-RYYT020) [Zhuhai Rongyuan Electronic Technology Co.,Ltd ] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Huangbo Lan (Zhuhai Rongyuan Electronic Technology Co.,Ltd ) (2026.1.19) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2A6EB-RYYT020) [Zhuhai Rongyuan Electronic Technology Co.,Ltd ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Huangbo Lan

Cover Letter(s)

Zhuhai Rongyuan Electronic Technology Co.,Ltd 2026.1.19 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Audio System MODEL : RYYT020 RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT003A, RYYT003B, RYYT003C FCC ID : 2A6EB-RYYT020 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Huangbo Lan /R&D Manager Contact information / address: 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China

Cover Letter(s)

Zhuhai Rongyuan Electronic Technology Co.,Ltd 2026/1/19 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen STS Test Services Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Huangbo Lan / R&D Manager Contact information / address: 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China

Cover Letter(s)

Zhuhai Rongyuan Electronic Technology Co.,Ltd Model Difference 2026.1.19 EUT NAME: Audio System Trademark: ASRVA MODEL : RYYT020 RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020- 4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT003A, RYYT003B, RYYT003C FCC ID : 2A6EB-RYYT020 All the model are the same circuit and RF module, except model names. Regards Sincerely Client’s signature: Client’s name / title : Huangbo Lan /R&D Manager Contact information / address: 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China

External Photos

FCC ID: 2A6EB-RYYT020 External Photos FCC ID: 2A6EB-RYYT020 FCC ID: 2A6EB-RYYT020 FCC ID: 2A6EB-RYYT020 FCC ID: 2A6EB-RYYT020

ID Label/Location Info

Size:20*10mm FCC ID: 2A6EB-RYYT020 Label location

Internal Photos

FCC ID: 2A6EB-RYYT020 Internal Photos FCC ID: 2A6EB-RYYT020 BT8961B6 BT+BLE antenna BT8922B2 BLE antenna FCC ID: 2A6EB-RYYT020

RF Exposure Info

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2601317H01 Issued for Zhuhai Rongyuan Electronic Technology Co.,Ltd 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Product Name: Audio System Brand Name: N/A Model Name: RYYT020 Series Model(s): RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT020A, RYYT020B, RYYT020C FCC ID: 2A6EB-RYYT020 Test Standard: FCC Part15.247 Page 2 of 7 Report No.: STS2601317H01 TEST REPORT Applicant’s Name ................. : Zhuhai Rongyuan Electronic Technology Co.,Ltd Address ................................. : 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Manufacturer's Name ........... : Zhuhai Rongyuan Electronic Technology Co.,Ltd Address ................................. : 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Product Description Product Name ........................ : Audio System Brand Name .......................... : N/A Model Name .......................... : RYYT020 Series Model(s) ...................... : RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT020A, RYYT020B, RYYT020C Test Standards ..................... : FCC 47CFR §2.1091 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 12 Jan. 2026 Date (s) of performance of tests ............. : 12 Jan. 2026 ~ 14 Jan. 2026 Date of Issue .......................................... : 14 Jan. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 7 Report No.: STS2601317H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1091 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 7 Page 4 of 7 Report No.: STS2601317H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 14 Jan. 2026 STS2601317H01 ALL Initial Issue Page 5 of 7 Report No.: STS2601317H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Audio System Brand Name N/A Model Name RYYT020 Series Model(s) RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT020A, RYYT020B, RYYT020C Model Difference All the model are the same circuit and RF module, except model names. Product Description The EUT is Audio System Operation Frequency: Bluetooth: 2402~2480 MHz Modulation Type: GFSK, π/4-DQPSK(2Mbps), 8DPSK Antenna gain: 2.04 dbi Antenna Designation: Internal Antenna Power Rating DC 29V From Adapter Adapter Manufacturer: Dongguan Guanjin Electronics Technology Co., Ltd Model: K87A290300E2 Input: AC 100-240V 50/60Hz 1.8A Output: 29.0V3.0A 87.0W Battery N/A Hardware Version N/A Software Version N/A 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 7 Report No.: STS2601317H01 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the human exposure to radio-frequency (RF) radiation as specified in 1.1307 (b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm²) Limits for Occupational / controlled Exposures 300 - 1500 -- -- F/300 3.0-30 1842/f 4.89/f *(900/f²) 1500 – 100000 -- -- 5.0 Limits for General population / Uncontrolled Exposure 300 - 1500 -- -- F/1500 1.34-30 824/f 2.19/f *(180f²) 1500 – 100000 -- -- 1.0 F= Frequency in MHz Friss Formula Friss Transmission Formula: Pd = (Pout * G) / (4*pi*r²) Where Pd = power density in mW/cm² Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = Distance between observation point and the center of radiator in cm If we know the maximum gain of the antenna and the total output power to the antenna, through calculation, we will know MPE value at distance 20cm. Page 7 of 7 Report No.: STS2601317H01 2.3 TEST RESULT Tune up Mode Detector Tune up Power BLE PK 1±1dBm BT PK 2±1dBm Multiple transmission: BT+BLE=0.002+0…

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Test Report

0~2dbi 1. Electrical Characteristics No. Item Specifications 1 Working Central Frequency 2450 MHz 2 Band Width 3 Gain 4 V.S.W.R (in BW) 2.0 5 Polarization Linear 6 Azimuth Beam width Omni-directional 7 Impedance 50 2400~2500MHZ Antenna Specifiation for STB135 Manufacturer: PRIMST (CHUZHOU) INNOVATION CO., LTD Part No.:STB135 2.Return Loss and Smith Chat -40-35-30-25-20-15-10 -5 0 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 M1 M2 M3 M4 Return Loss Current Model: S332D Serial #: 00924093 Date: Sep/02/2009 Time: 14:16:43 Std: --- Channel: N/A Resolution: 517 FlexCAL:ON(COAX) CW: ON dB Frequency (2000.0 - 3000.0 MHz) M1: -12.90 dB @ 2397.387 MHz M2: -19.64 dB @ 2451.550 MHz M3: -15.75 dB @ 2482.658 MHz M4: -.28 dB @ 2000.100 MHz 3 Physical Test Environment Antitsu S332D 0.2 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 0.2 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 -0.2 -0.4 -0.6 -0.8 -1 -1.5 -2 -3 -4 -5 -10 -20 -50 M1 M2 M3 M4 Smith Chart Current Model: S332D Serial #: 00924093 Date: Sep/02/2009 Time: 14:16:43 Prop.Vel:.800 Resolution: 517 FlexCAL:ON(COAX) CW ON M1: r=1.48, x=0.30 @ 2397.387 MHz M2: r=1.02, x=-0.21 @ 2451.65 MHz M3: r=0.75, x=-0.14 @ 2482.658 MHz M4: r=0.02, x=0.43 @ 2000.10 MHz 4.Shape of the antenna 5 Radiation Pattern END

Test Report

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2601317W01 Issued for Zhuhai Rongyuan Electronic Technology Co.,Ltd 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Product Name: Audio System Brand Name: N/A Model Name: RYYT020 Series Model(s): RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A,RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT020A, RYYT020B, RYYT020C FCC ID: 2A6EB-RYYT020 Test Standards: FCC Part15.247 Page 2 of 101 Report No.:STS2601317W01 TEST REPORT Applicant’s Name ................. : Zhuhai Rongyuan Electronic Technology Co.,Ltd Address ................................. : 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Manufacturer's Name .......... : Zhuhai Rongyuan Electronic Technology Co.,Ltd Address ................................. : 3rd and 4th floors, Phase 1, No.2 Pingbei 2nd Road, Nanping Science and Technology lndustrial Park, Zhuhai City, Guangdong Province, China Product Description Product Name........................ : Audio System Brand Name .......................... : N/A Model Name .......................... : RYYT020 Series Model(s) .................... : RYYT020-2A, RYYT020-2B, RYYT020-3A, RYYT020-3B, RYYT020-4A, RYYT020-4B, RYYT020-4C, RYYT020-4D, RYYT020A-2A, RYYT020A-2B, RYYT020A-3A, RYYT020A-3B, RYYT020A-4A, RYYT020A-4B, RYYT020A, RYYT020B, RYYT020C Standards ............................. : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ............................... : Date of receipt of test item ......... : 12 Jan. 2026 Date (s) of performance of tests . : 12 Jan. 2026 to 14 Jan. 2026 Date of Issue .............................. : 14 Jan. 2026 Test Result.................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 101 Report No.:STS2601317W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 10 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 11 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.7 EQUIPMENTS LIST 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 31 4.1 LIMIT 31 4.2 TEST PROCEDURE 31 4.3 TEST SETUP 32 4.4 EUT OPERATION CONDITIONS 32 4.5 TEST RESULTS 32 5. NUMBER OF HOPPING CHANNEL 33 5.1 LIMIT 33 5.2 TEST PROCEDURE 33 5.3 TEST SETUP 33 5.4 EUT OPERATION CONDITIONS 33 5.5 TEST RESULTS 33 6. AVERAGE TIME OF OCCUPANCY 34 6.1 LIMIT 34 6.2 TEST PROCEDURE 34 6.3 TEST SETUP 34 6.4 EUT OPERATION CONDITIONS 34 6.5 TEST RESULTS 34 7. HOPPING CHANNEL SEPARATION MEASUREMEN 35 7.1 LIMIT 35 7.2 TEST PROCEDURE 35 Page 4 of 101 Report No.:STS2601317W01 Table of Contents Page 7.3 TEST SETUP 35 7.4 EUT OPERATION CONDITIONS 35 7.5 TEST RESULTS 35 8. BANDWIDTH TEST 36 8.1 LIMIT 36 8.2 TEST PROCEDURE 36 8.3 TEST SETUP 36 8.4 EUT OPERATION CONDITIONS 36 8.5 TEST RESULTS 36 9. OUTPUT POWER TEST 37 9.1 LIMIT 37 9.2 TEST PROCEDURE 37 9.3 TEST SETUP 38 9.4 EUT OPERATION CONDITIONS 38 9.5 TEST RESULTS 38 10. ANTENNA REQUIREMENT 39 10.1 STANDARD REQUIREMENT 39 10.2 EUT ANTENNA 39 APPENDIX 1-TEST DATA 40 MAXIMUM PEAK CONDUCTED OUTPUT POWER 50 -20DB BANDWIDTH 56 OCCUPIED CHANNEL BANDWIDTH 62 CARRIER FREQUENCIES SEPARATION 68 NUMBER OF HOPPING CHANNEL 74 BAND EDGE 77 BAND EDGE(HOPPING) 84 CONDUCTED RF SPURIOUS EMISSION 91 APPENDIX 2-PHOTOS OF TEST SETUP 101 Page 5 of 101 Report No.:STS2601317W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 14 Jan. 2026 STS2601317W01 ALL Initial Issue Page 6 of 101 Report No.:STS2601317W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 101 Report No.:STS2601317W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing…

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Test Report

Page 62 of 101 Report No.:STS2601317W01 Occupied Channel Bandwidth Condition Mode Frequency (MHz) 99% OBW (MHz) NVNT 1-DH5 2402 0.852 NVNT 1-DH5 2441 0.868 NVNT 1-DH5 2480 0.853 NVNT 2-DH5 2402 1.182 NVNT 2-DH5 2441 1.183 NVNT 2-DH5 2480 1.184 NVNT 3-DH5 2402 1.197 NVNT 3-DH5 2441 1.198 NVNT 3-DH5 2480 1.201 Page 63 of 101 Report No.:STS2601317W01 Test Graphs OBW NVNT 1-DH5 2402MHz OBW NVNT 1-DH5 2441MHz Page 64 of 101 Report No.:STS2601317W01 OBW NVNT 1-DH5 2480MHz OBW NVNT 2-DH5 2402MHz Page 65 of 101 Report No.:STS2601317W01 OBW NVNT 2-DH5 2441MHz OBW NVNT 2-DH5 2480MHz Page 66 of 101 Report No.:STS2601317W01 OBW NVNT 3-DH5 2402MHz OBW NVNT 3-DH5 2441MHz Page 67 of 101 Report No.:STS2601317W01 OBW NVNT 3-DH5 2480MHz Page 68 of 101 Report No.:STS2601317W01 Carrier Frequencies Separation Condition Mode Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 2402.004 2403.002 0.998 0.621 Pass NVNT 1-DH5 2441.002 2442 0.998 0.635 Pass NVNT 1-DH5 2479.002 2480.002 1 0.636 Pass NVNT 2-DH5 2402.002 2403 0.998 0.857 Pass NVNT 2-DH5 2441.002 2442.004 1.002 0.878 Pass NVNT 2-DH5 2479.002 2480.004 1.002 0.871 Pass NVNT 3-DH5 2402 2403.004 1.004 0.874 Pass NVNT 3-DH5 2441.002 2442 0.998 0.861 Pass NVNT 3-DH5 2479.002 2480.002 1 0.869 Pass Page 69 of 101 Report No.:STS2601317W01 Test Graphs CFS NVNT 1-DH5 2402MHz CFS NVNT 1-DH5 2441MHz Page 70 of 101 Report No.:STS2601317W01 CFS NVNT 1-DH5 2480MHz CFS NVNT 2-DH5 2402MHz Page 71 of 101 Report No.:STS2601317W01 CFS NVNT 2-DH5 2441MHz CFS NVNT 2-DH5 2480MHz Page 72 of 101 Report No.:STS2601317W01 CFS NVNT 3-DH5 2402MHz CFS NVNT 3-DH5 2441MHz Page 73 of 101 Report No.:STS2601317W01 CFS NVNT 3-DH5 2480MHz Page 74 of 101 Report No.:STS2601317W01 Number of Hopping Channel Condition Mode Hopping Number Limit Verdict NVNT 1-DH5 79 >=15 Pass NVNT 2-DH5 79 >=15 Pass NVNT 3-DH5 79 >=15 Pass Page 75 of 101 Report No.:STS2601317W01 Test Graphs Hopping No. NVNT 1-DH5 2441MHz Hopping No. NVNT 2-DH5 2441MHz Page 76 of 101 Report No.:STS2601317W01 Hopping No. NVNT 3-DH5 2441MHz Page 77 of 101 Report No.:STS2601317W01 Band Edge Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 No-Hopping -48.07 <=-20 Pass NVNT 1-DH5 2480 No-Hopping -54.21 <=-20 Pass NVNT 2-DH5 2402 No-Hopping -44.13 <=-20 Pass NVNT 2-DH5 2480 No-Hopping -49.67 <=-20 Pass NVNT 3-DH5 2402 No-Hopping -43.97 <=-20 Pass NVNT 3-DH5 2480 No-Hopping -54.09 <=-20 Pass Page 78 of 101 Report No.:STS2601317W01 Test Graphs Band Edge NVNT 1-DH5 2402MHz No-Hopping Ref Band Edge NVNT 1-DH5 2402MHz No-Hopping Emission Page 79 of 101 Report No.:STS2601317W01 Band Edge NVNT 1-DH5 2480MHz No-Hopping Ref Band Edge NVNT 1-DH5 2480MHz No-Hopping Emission Page 80 of 101 Report No.:STS2601317W01 Band Edge NVNT 2-DH5 2402MHz No-Hopping Ref Band Edge NVNT 2-DH5 2402MHz No-Hopping Emission Page 81 of 101 Report No.:STS2601317W01 Band Edge NVNT 2-DH5 2480MHz No-Hopping Ref Band Edge NVNT 2-DH5 2480MHz No-Hopping Emission Page 82 of 101 Report No.:STS2601317W01 Band Edge NVNT 3-DH5 2402MHz No-Hopping Ref Band Edge NVNT 3-DH5 2402MHz No-Hopping Emission Page 83 of 101 Report No.:STS2601317W01 Band Edge NVNT 3-DH5 2480MHz No-Hopping Ref Band Edge NVNT 3-DH5 2480MHz No-Hopping Emission Page 84 of 101 Report No.:STS2601317W01 Band Edge(Hopping) Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Hopping -48.05 <=-20 Pass NVNT 1-DH5 2480 Hopping -48.8 <=-20 Pass NVNT 2-DH5 2402 Hopping -43.88 <=-20 Pass NVNT 2-DH5 2480 Hopping -49.85 <=-20 Pass NVNT 3-DH5 2402 Hopping -44.39 <=-20 Pass NVNT 3-DH5 2480 Hopping -50.32 <=-20 Pass Page 85 of 101 Report No.:STS2601317W01 Test Graphs Band Edge(Hopping) NVNT 1-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2402MHz Hopping Emission Page 86 of 101 Report No.:STS2601317W01 Band Edge(Hopping) NVNT 1-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2480MHz Hopping Emission Page 87 of 101 Report No.:STS2601317W01 Band Edge(Hopping) NVNT 2-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2402MHz Hopping Emission Page 88 of 101 Report No.:STS2601317W01 Band Edge(Hopping) NVNT 2-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2480MHz Hopping Emission Page 89 of 101 Report No.:STS2601317W01 Band Edge(Hopping) NVNT 3-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2402MHz Hopping Emission Page 90 of 101 Report No.:STS2601317W01 Band Edge(Hopping) NVNT 3-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2480MHz Hopping Emission Page 91 of 101 Report No.:STS2601317W01 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 -41.7 <=-20 Pass NVNT 1-DH5 2480 -39.69 <=-20 Pass NVNT 1-DH5 2480 -39.07 <=-20 Pass NVNT 2-DH5 2402 -42.51 <=-20 Pass NVNT 2-DH5 2441 -40.08 <=-20 Pass NVNT 2-DH5 2480 -38.01 <=-20 Pass NVNT 3-DH5 2402 -42 <=-20 Pass NVNT 3-DH5 2441 -39.4 <=-20 Pass NVNT 3-DH5 2480 -38.04 <=-20 Pass Page 92 of 101 Report No.:STS2601317W01 Test Graphs Tx. Spurious NVNT 1-DH5 2402MHz Ref Tx. Spurious NVNT 1-DH5 2402MHz Emission Page 93 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 1-DH5 2441MHz Ref Tx. Spurious NVNT 1-DH5 2441MHz Emission Page 94 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 1-DH5 2480MHz Ref Tx. Spurious NVNT 1-DH5 2480MHz Emission Page 95 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 2-DH5 2402MHz Ref Tx. Spurious NVNT 2-DH5 2402MHz Emission Page 96 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 2-DH5 2441MHz Ref Tx. Spurious NVNT 2-DH5 2441MHz Emission Page 97 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 2-DH5 2480MHz Ref Tx. Spurious NVNT 2-DH5 2480MHz Emission Page 98 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 3-DH5 2402MHz Ref Tx. Spurious NVNT 3-DH5 2402MHz Emission Page 99 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 3-DH5 2441MHz Ref Tx. Spurious NVNT 3-DH5 2441MHz Emission Page 100 of 101 Report No.:STS2601317W01 Tx. Spurious NVNT 3-DH5 2480M…

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Test Setup Photos

Page 1 of 2 FCC ID:2A6EB-RYYT020 Conducted emissions RE (30MHz-1GHz) Page 2 of 2 FCC ID:2BSIR-701245 RE (Above 1GHz)

Contact Information

Applicant

Huangbo Lan(R&D Manager)

[email protected]Fax: /

Technical Contact

FCC US Agent, LLCTim Payne

[email protected]

3722 Illinois Avenue · Saint Charles, 60174 · United States

Test Firm

SHENZHEN STS TEST SERVICES CO.,LTD.Bovey Yang

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.51 mW

Confidentiality

Long Term

Grant Notes

Output Power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons.