2BGF9-HY-312Wireless Speaker

FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 residential 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 television 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 technician for help This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

DongguanHengyinElectronicTechnologyCo.,Ltd Room101,No.13,ShadianRoad,HumenTown,Dongguan,Guangdong,China U.S.AgentDesignationforServiceofProcess (ApplicantandU.S.AgentareSeparateParties) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA ATTENTION:FCCCertification–Section2.911(d)(7)Information DesignatedU.S.Agent CompanyName:ANTEKSERVICEINC Address:901NPENNSYLVANIASTSTE0DENVER,CO80203 FRN:0033437609 Tel.:01303-8006306 Email:[email protected] Signedby:ShirleyKwok Thisletteristoconfirmthatwe(“theDesignatedU.S.Agent)haveacceptedtheresponsibilityto actastheDesignatedU.S.AgentforServiceofProcessasrequiredbysection47CFR2.911(d)(7) onbehalfoftheApplicantnotedbelow. U.S.AgentSignature: Date:2026/2/10 Signedby(PrintedName/Title): TheApplicantacknowledgesthattheymustmaintainanagentfornolessthanoneyearafter terminatingallmarketingandimportationORtheconclusionofanyCommission-related proceedinginvolvingtheequipment.Theapplicantfurtheracknowledgestheirresponsibilityto informtheFCCwhenevertheDesignatedU.S.Agentinformationabovechanges. Applicant Companyname:DongguanHengyinElectronicTechnologyCo.,Ltd Address:Room101,No.13,ShadianRoad,HumenTown,Dongguan,Guangdong,China FRN:0035410679 GranteeCode:2BGF9 FCCID:2BGF9-HY-312 TelephoneNo:13924641931 Email:[email protected] ContactName:YUXiangLV ApplicantSignature: Date:2026/2/10 Signedby(PrintedName/Title):YUXiangLV/Manager

(Dongguan Hengyin Electronic Technology Co.,Ltd) (2026/2/10) 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: 2BGF9-HY-312) [Dongguan Hengyin 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 2026/2/10 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) YU Xiang LV (Dongguan Hengyin Electronic Technology Co.,Ltd) (2026/2/10) 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: 2BGF9-HY-312) [Dongguan Hengyin Electronic Technology Co.,Ltd] (“the applicant”) certifies that, as of the 2026/2/10 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) YU Xiang LV

Dongguan Hengyin Electronic Technology Co.,Ltd Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China 2026/2/10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION EUT NAME: Wireless Speaker Trademark: N/A MODEL: HY-312 FCC ID: 2BGF9-HY-312 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: YU Xiang LV / Manager Contact information / address: Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China

Dongguan Hengyin Electronic Technology Co.,Ltd Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China 2026/2/10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Wireless Speaker Trademark: N/A MODEL: HY-312 FCC ID: 2BGF9-HY-312 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: YU Xiang LV / Manager Contact information / address: Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China

FCC ID: 2BGF9-HY-312 External Photos FCC ID: 2BGF9-HY-312 FCC ID: 2BGF9-HY-312

Size:30*12mm FCC ID: 2BGF9-HY-312 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation Label location

FCC ID: 2BGF9-HY-312 Internal Photos FCC ID: 2BGF9-HY-312 FCC ID: 2BGF9-HY-312 Antenna

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.: STS2602317H01 Issued for Dongguan Hengyin Electronic Technology Co.,Ltd Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Product Name: Wireless Speaker Brand Name: N/A Model Name: HY-312 Series Model(s): N/A FCC ID: 2BGF9-HY-312 Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2602317H01 TEST REPORT Applicant’s Name ................. : Dongguan Hengyin Electronic Technology Co.,Ltd Address ................................. : Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Manufacturer's Name ........... : Dongguan Hengyin Electronic Technology Co.,Ltd Address ................................. : Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Product Description Product Name ........................ : Wireless Speaker Brand Name .......................... : N/A Model Name .......................... : HY-312 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 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 ...................... : 01 Dec. 2025 Date (s) of performance of tests ............. : 01 Dec. 2025 to 09 Feb. 2026 Date of Issue .......................................... : 09 Feb. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2602317H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2602317H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 09 Feb. 2026 STS2602317H01 ALL Initial Issue Page 5 of 8 Report No.: STS2602317H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Wireless Speaker Brand Name N/A Model Name HY-312 Series Model(s) N/A Model Difference N/A Product Description The EUT is Wireless Speaker Operation Frequency: 2402~2480MHz Modulation Type: BR+EDR: GFSK, π/4-DQPSK, 8DPSK BLE: GFSK 1Mbps Antenna gain (dBi): 1.68 Antenna Designation: PCB Power Rating Charging: DC 5V Adapter N/A Battery DC 3.7V 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 8 Report No.: STS2602317H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 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 Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2602317H01 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2602317H01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode Frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm BR+EDR 2.402 4.47 4.0±1 5.0 BLE 2.402 5.52 5.0±1 6.0 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw BR+EDR 2.441 5 5.0 3.162 0.988 Yes / BLE 2.440 5 6.0 3.981 1.244 Yes / Note: 1. Remark: The worst case gain of the antenna is 1.68dBi. 2. Threshold at which no SAR required is yyy≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

Product specification Quick Reference Date All the technical data and informationcontained herein are subject to changewithout prior notice Antenna Layout &moduleon the system board Antenna Gain Gain Table Antenna module on the system board Frequency2.45GHz*1 Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm)-2.3 (Input pwr – loss pwr) Peak EIRP(dBm)1.3 Directivity (dBi)1(all direction antenna) Efficiency (dB)-2.3 (58.5%) Gain (dBi) 1.68 (Peak Gain XY-plane) Maximum Power (dBm)1.3 (XY-plane) Minimum Power (dBm)-4(XY-plane) Avg. Power (dBm)-0.5(XY-plane) Max/Min Ratio (dB)5.3(XY-plane) Max/Avg Ratio (dB)1.8(XY-plane) Min/Avg Ratio (dB)-3.5(XY-plane) Average Gain (dB)-0.5 (Avg Gain XY-plane) Unit in dBi @2.44GHz XY-planeXZ-planeYZ-planeEfficiency PeakAvg.PeakAvg.PeakAvg. Module Board 1.35-0.51.68-3.81.11-3.058.5% Dongguan Hengyin Electronics Co., Ltd. Return Loss Dongguan Hengyin Electronics Co., Ltd. The Environment of Antenna Radiation Pattern Dongguan Hengyin Electronics Co., Ltd. 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

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.: STS2602317W01 Issued for Dongguan Hengyin Electronic Technology Co.,Ltd Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Product Name: Wireless Speaker Brand Name: N/A Model Name: HY-312 Series Model(s): N/A FCC ID: 2BGF9-HY-312 Test Standards: FCC Part15.247 Page 2 of 102 Report No.: STS2602317W01 TEST REPORT Applicant’s Name ................. : Dongguan Hengyin Electronic Technology Co.,Ltd Address ................................. : Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Manufacturer's Name .......... : Dongguan Hengyin Electronic Technology Co.,Ltd Address ................................. : Room 101, No. 13, Shadian Road, Humen Town, Dongguan, Guangdong, China Product Description Product Name........................ : Wireless Speaker Brand Name .......................... : N/A Model Name .......................... : HY-312 Series Model(s) .................... : N/A 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 ......... : 01 Dec. 2025 Date (s) of performance of tests . : 01 Dec. 2025 to 09 Feb. 2026 Date of Issue .............................. : 09 Feb. 2026 Test Result.................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 102 Report No.: STS2602317W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 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 12 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 Page 4 of 102 Report No.: STS2602317W01 Table of Contents Page 7.2 TEST PROCEDURE 35 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 CONDUCTED OUTPUT POWER 40 -20DB BANDWIDTH 46 OCCUPIED CHANNEL BANDWIDTH 52 CARRIER FREQUENCIES SEPARATION 58 BAND EDGE 64 BAND EDGE (HOPPING) 71 CONDUCTED RF SPURIOUS EMISSION 78 NUMBER OF HOPPING CHANNEL 88 DWELL TIME 91 APPENDIX 2-PHOTOS OF TEST SETUP 102 Page 5 of 102 Report No.: STS2602317W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 09 Feb. 2026 STS2602317W01 ALL Initial Issue Page 6 of 102 Report No.: STS2602317W01 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 PASS -- 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 102 Report No.: STS2602317W01 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 a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Duty Cycle ±3.2% Page 8 of 102 Report No.: STS2602317W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRI…

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Page 64 of 102 Report No.: STS2602317W01 Band Edge Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH1 2402 No-Hopping -52.90 -20 Pass NVNT 1-DH1 2480 No-Hopping -54.27 -20 Pass NVNT 2-DH1 2402 No-Hopping -52.05 -20 Pass NVNT 2-DH1 2480 No-Hopping -55.73 -20 Pass NVNT 3-DH1 2402 No-Hopping -52.03 -20 Pass NVNT 3-DH1 2480 No-Hopping -56.74 -20 Pass Page 65 of 102 Report No.: STS2602317W01 Test Graphs Band Edge NVNT 1-DH1 2402MHz No-Hopping Ref Band Edge NVNT 1-DH1 2402MHz No-Hopping Emission Page 66 of 102 Report No.: STS2602317W01 Band Edge NVNT 1-DH1 2480MHz No-Hopping Ref Band Edge NVNT 1-DH1 2480MHz No-Hopping Emission Page 67 of 102 Report No.: STS2602317W01 Band Edge NVNT 2-DH1 2402MHz No-Hopping Ref Band Edge NVNT 2-DH1 2402MHz No-Hopping Emission Page 68 of 102 Report No.: STS2602317W01 Band Edge NVNT 2-DH1 2480MHz No-Hopping Ref Band Edge NVNT 2-DH1 2480MHz No-Hopping Emission Page 69 of 102 Report No.: STS2602317W01 Band Edge NVNT 3-DH1 2402MHz No-Hopping Ref Band Edge NVNT 3-DH1 2402MHz No-Hopping Emission Page 70 of 102 Report No.: STS2602317W01 Band Edge NVNT 3-DH1 2480MHz No-Hopping Ref Band Edge NVNT 3-DH1 2480MHz No-Hopping Emission Page 71 of 102 Report No.: STS2602317W01 Band Edge (Hopping) Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH1 2402 Hopping -50.05 -20 Pass NVNT 1-DH1 2480 Hopping -55.59 -20 Pass NVNT 2-DH1 2402 Hopping -52.72 -20 Pass NVNT 2-DH1 2480 Hopping -56.20 -20 Pass NVNT 3-DH1 2402 Hopping -48.21 -20 Pass NVNT 3-DH1 2480 Hopping -55.46 -20 Pass Page 72 of 102 Report No.: STS2602317W01 Test Graphs Band Edge (Hopping) NVNT 1-DH1 2402MHz Hopping Ref Band Edge (Hopping) NVNT 1-DH1 2402MHz Hopping Emission Page 73 of 102 Report No.: STS2602317W01 Band Edge (Hopping) NVNT 1-DH1 2480MHz Hopping Ref Band Edge (Hopping) NVNT 1-DH1 2480MHz Hopping Emission Page 74 of 102 Report No.: STS2602317W01 Band Edge (Hopping) NVNT 2-DH1 2402MHz Hopping Ref Band Edge (Hopping) NVNT 2-DH1 2402MHz Hopping Emission Page 75 of 102 Report No.: STS2602317W01 Band Edge (Hopping) NVNT 2-DH1 2480MHz Hopping Ref Band Edge (Hopping) NVNT 2-DH1 2480MHz Hopping Emission Page 76 of 102 Report No.: STS2602317W01 Band Edge (Hopping) NVNT 3-DH1 2402MHz Hopping Ref Band Edge (Hopping) NVNT 3-DH1 2402MHz Hopping Emission Page 77 of 102 Report No.: STS2602317W01 Band Edge (Hopping) NVNT 3-DH1 2480MHz Hopping Ref Band Edge (Hopping) NVNT 3-DH1 2480MHz Hopping Emission Page 78 of 102 Report No.: STS2602317W01 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH1 2402 -32.52 -20 Pass NVNT 1-DH1 2441 -31.56 -20 Pass NVNT 1-DH1 2480 -30.45 -20 Pass NVNT 2-DH1 2402 -31.03 -20 Pass NVNT 2-DH1 2441 -31.56 -20 Pass NVNT 2-DH1 2480 -30.51 -20 Pass NVNT 3-DH1 2402 -31.38 -20 Pass NVNT 3-DH1 2441 -31.47 -20 Pass NVNT 3-DH1 2480 -34.94 -20 Pass Page 79 of 102 Report No.: STS2602317W01 Test Graphs Tx. Spurious NVNT 1-DH1 2402MHz Ref Tx. Spurious NVNT 1-DH1 2402MHz Emission Page 80 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 1-DH1 2441MHz Ref Tx. Spurious NVNT 1-DH1 2441MHz Emission Page 81 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 1-DH1 2480MHz Ref Tx. Spurious NVNT 1-DH1 2480MHz Emission Page 82 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 2-DH1 2402MHz Ref Tx. Spurious NVNT 2-DH1 2402MHz Emission Page 83 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 2-DH1 2441MHz Ref Tx. Spurious NVNT 2-DH1 2441MHz Emission Page 84 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 2-DH1 2480MHz Ref Tx. Spurious NVNT 2-DH1 2480MHz Emission Page 85 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 3-DH1 2402MHz Ref Tx. Spurious NVNT 3-DH1 2402MHz Emission Page 86 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 3-DH1 2441MHz Ref Tx. Spurious NVNT 3-DH1 2441MHz Emission Page 87 of 102 Report No.: STS2602317W01 Tx. Spurious NVNT 3-DH1 2480MHz Ref Tx. Spurious NVNT 3-DH1 2480MHz Emission Page 88 of 102 Report No.: STS2602317W01 Number of Hopping Channel Condition Mode Hopping Number Limit Verdict NVNT 1-DH1 79 15 Pass NVNT 2-DH1 79 15 Pass NVNT 3-DH1 79 15 Pass Page 89 of 102 Report No.: STS2602317W01 Test Graphs Hopping No. NVNT 1-DH1 2441MHz Hopping No. NVNT 2-DH1 2441MHz Page 90 of 102 Report No.: STS2602317W01 Hopping No. NVNT 3-DH1 2441MHz Page 91 of 102 Report No.: STS2602317W01 Dwell Time Condition Mode Frequency (MHz) Pulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT 1-DH1 2441 0.410 129.560 316 31600 400 Pass NVNT 1-DH3 2441 1.666 264.894 159 31600 400 Pass NVNT 1-DH5 2441 2.914 300.142 103 31600 400 Pass NVNT 2-DH1 2441 0.415 131.970 318 31600 400 Pass NVNT 2-DH3 2441 1.667 245.049 147 31600 400 Pass NVNT 2-DH5 2441 2.914 288.486 99 31600 400 Pass NVNT 3-DH1 2441 0.417 132.606 318 31600 400 Pass NVNT 3-DH3 2441 1.667 263.386 158 31600 400 Pass NVNT 3-DH5 2441 2.922 306.810 105 31600 400 Pass Page 92 of 102 Report No.: STS2602317W01 Test Graphs Dwell NVNT 1-DH1 2441MHz One Burst Dwell NVNT 1-DH1 2441MHz Accumulated Page 93 of 102 Report No.: STS2602317W01 Dwell NVNT 1-DH3 2441MHz One Burst Dwell NVNT 1-DH3 2441MHz Accumulated Page 94 of 102 Report No.: STS2602317W01 Dwell NVNT 1-DH5 2441MHz One Burst Dwell NVNT 1-DH5 2441MHz Accumulated Page 95 of 102 Report No.: STS2602317W01 Dwell NVNT 2-DH1 2441MHz One Burst Dwell NVNT 2-DH1 2441MHz Accumulated Page 96 of 102 Report No.: STS2602317W01 Dwell NVNT 2-DH3 2441MHz One Burst Dwell NVNT 2-DH3 2441MHz Accumulated Page 97 of 102 Report No.: STS2602317W01 Dwell NVNT 2-DH5 2441MHz One Burst Dwell NVNT 2-DH5 2441MHz Accumulated Page 98 of 102 Report No.: STS2602317W01 Dwell NVNT 3-DH1 2441MHz One Burst Dwell NVNT 3-DH1 2441MHz Accumulated Page 99 of 102 Report No.: STS2602317W01 Dwell NVNT 3-DH3 2441MHz One Burst Dwell NVNT 3-DH3 2441MHz Accumulated Page 100 of 102 Report No.: STS2602317W01 Dwell NVNT 3-DH5 2441MHz One Burst Dwell NVNT 3-DH5 2441MHz Accumulated Page 101 o…

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Page 1 of 2 FCC ID: 2BGF9-HY-312 Conducted emissions Radiated emissions Page 2 of 2 FCC ID: 2BGF9-HY-312 Spurious emissions