2AKVI-X60PartyStudio

Rev 1/26/2023 Shenzhen Shigan Culture Technology Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-25-2025 Ref: Attestation Statements Part 2.911(d)(7) Filing Applicant Information: FCC ID ：2AKVI-X60 Applicant FRN: 0026161273 Company Name: Shenzhen Shigan Culture Technology Co., Ltd Address: No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Contact Person: Yan Zhao Phone: 18611190476 Email: [email protected] [Shenzhen Shigan Culture Technology Co., Ltd] certifies that, as of the date of the filing of the application, [FCC US Agent, LLC] is our designated U.S. agent for service of process for the above referenced FCC ID. [Shenzhen Shigan Culture Technology Co., Ltd] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. [FCC US Agent, LLC] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, [Shenzhen Shigan Culture Technology Co., Ltd] FCC US Agent, LLC [Yan Zhao] Tim Payne

(Shenzhen Shigan Culture Technology Co., Ltd.) (2025.12.23) 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:2AKVI-X60) [Shenzhen Shigan Culture 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) Yan Zhao (Shenzhen Shigan Culture Technology Co., Ltd.) (2025.12.23) 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:2AKVI-X60) [Shenzhen Shigan Culture 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) Yan Zhao

Shenzhen Shigan Culture Technology Co., Ltd. 2025.12.23 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: PartyStudio Trademark: PartyKeys MODEL : PartyStudio One, One Pro, Two, Two Pro, Three, Three Pro FCC ID : 2AKVI-X60 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 : Yan Zhao/ Manager Contact information / address: No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China

Shenzhen Shigan Culture Technology Co., Ltd. 2025.12.23 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 : Yan Zhao/ Manager Contact information / address: No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China

Shenzhen Shigan Culture Technology Co., Ltd. Model Difference 2025-12-23 EUT NAME: PartyStudio FCC ID: 2AKVI-X60 MODEL : PartyStudio One, One Pro, Two, Two Pro, Three, Three Pro All the model are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Client’s signature: Client’s name / title : Yan Zhao/ Manager Contact information / address: No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China

Page 1 of 20 Report No.:STS2512392 External Photos Page 2 of 20 Report No.:STS2512392 Page 3 of 20 Report No.:STS2512392 Page 4 of 20 Report No.:STS2512392 Page 5 of 20 Report No.:STS2512392

Size:50*30mm PartyStudio FCC ID: 2AKVI-X60 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. Label location

Page 6 of 20 Report No.:STS2512392 Internal Photos Page 7 of 20 Report No.:STS2512392 Page 8 of 20 Report No.:STS2512392 Page 9 of 20 Report No.:STS2512392 Page 10 of 20 Report No.:STS2512392 BLE/WIFI Antenna BT Antenna Page 11 of 20 Report No.:STS2512392 Page 12 of 20 Report No.:STS2512392 Page 13 of 20 Report No.:STS2512392 Page 14 of 20 Report No.:STS2512392 Page 15 of 20 Report No.:STS2512392 Page 16 of 20 Report No.:STS2512392 Page 17 of 20 Report No.:STS2512392 Page 18 of 20 Report No.:STS2512392 Page 19 of 20 Report No.:STS2512392 NFC Antenna Page 20 of 20 Report No.:STS2512392

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.: STS2512392H01 Issued for Shenzhen Shigan Culture Technology Co., Ltd. No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Product Name: PartyStudio Brand Name: PartyKeys Model Name: PartyStudio One Series Model(s): One Pro, Two, Two Pro, Three, Three Pro FCC ID: 2AKVI-X60 Test Standard: FCC 47CFR §2.1093 Page 2 of 10 Report No.:STS2512392H01 TEST REPORT Applicant’s Name ................. : Shenzhen Shigan Culture Technology Co., Ltd. Address ................................. : No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Manufacturer's Name ........... : Shenzhen Shigan Culture Technology Co., Ltd. Address ................................. : No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Product Description Product Name ........................ : PartyStudio Brand Name .......................... : PartyKeys Model Name .......................... : PartyStudio One Series Model(s) ...................... : One Pro, Two, Two Pro, Three, Three Pro 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 ...................... : 28 Nov. 2025 Date (s) of performance of tests ............. : 28 Nov. 2025 to 15 Dec. 2025 Date of Issue .......................................... : 20 Dec. 2025 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 10 Report No.:STS2512392H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 7 2. FCC 47CFR §2.1093 REQUIREMENT 8 2.1 TEST STANDARDS 8 2.2 LIMIT 8 2.3 TEST RESULT 10 Page 4 of 10 Report No.:STS2512392H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Dec. 2025 STS2512392H01 ALL Initial Issue Page 5 of 10 Report No.:STS2512392H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name PartyStudio Brand Name PartyKeys Model Name PartyStudio One Series Model(s) One Pro, Two, Two Pro, Three, Three Pro Model Difference All the model are the same circuit and RF module, except model names and appearance of the color. Product Description The EUT is a PartyStudio Operation Frequency: NFC:13.56MHz BT/BLE:2402 – 2480 MHz WIFI 2.4GHz: 802.11b/g/n 20: 2412~2462 MHz 802.11n40:2422~2452MHz 2402 – 2480 MHz 802.11b/g/n 20: 2412~2462 MHz 802.11n40:2422~2452MHz Modulation Type: NFC: ASK BT: GFSK(1Mbps), π/4-DQPSK(2Mbps), 8DPSK(3Mbps) BLE: GFSK (1Mbps, 2Mbps) WIFI 2.4GHz: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM GFSK(1Mbps), π/4-DQPSK(2Mbps), 8DPSK(3Mbps) GFSK (1Mbps, 2Mbps) 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM Bit Rate of Transmitter: 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz): 65/58.5/52/39/26/19.5/13/6.5Mbps 802.11n(40MHz): 135/121.5/108/81/54/40.5/37/13.5Mbps 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz): 65/58.5/52/39/26/19.5/13/6.5Mbps 802.11n(40MHz): 135/121.5/108/81/54/40.5/37/13.5Mbps Number of Channel: NFC: 1CH BT: 79CH BLE: 40CH WIFI 2.4GHz: 802.11b/g/n20: 11CH 802.11n40: 7CH BT: 79 BLE: 40 802.11b/g/n20: 11CH 802.11n40: 7CH Antenna Type: NFC/ BT/BLE/2.4G WIFI: PCB antenna PCB antenna Antenna Gain (dBi): BT/BLE/2.4G WIFI: 3.37 NFC: 0 BT/BLE/2.4G WIFI: 3.37 NFC: 0 Power Rating DC 7.4V from battery, DC 5V, 9V, 12V, 15V from adapter Adapter Manufacture: Shenzhen Aquilstar Technology Co., Ltd. Model No.: ASGaN83w-P40W20 Input: AC 100-240V 50/60Hz 1.0A Output: 5V3A, 9V3A, 12V3A, 15V2.66A, 20V2A Battery DC 7.4V Hardware Version N/A Software Version N/A Page 6 of 10 Report No.:STS2512392H01 Page 7 of 10 Report No.:STS2512392H01 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 8 of 10 Report No.:STS2512392H01 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 9 of 10 Report No.:STS2512392H01 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)] ≤…

Text truncated - open the document above for the full version.

OTA TEST REPORT Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Xu Ying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-WROOM-02 Model ESP-ANT B Report No. Y2102A0260-T3V2 Issue Date February 19, 2025 OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory ................................................................................................................................ 4 1.1. Notes of the Test Report ...................................................................................................... 4 1.2. Test Facility .......................................................................................................................... 4 1.3. Testing Location ................................................................................................................... 4 1.4. Laboratory Environment ...................................................................................................... 4 2. General Description of Equipment under Test ................................................................................. 5 2.1. Applicant and Manufacturer Information.............................................................................. 5 2.2. General information ............................................................................................................. 5 2.3. Test Date .............................................................................................................................. 5 2.4. Receiving Date ..................................................................................................................... 5 2.5. Applied Standards ................................................................................................................ 6 3. Test Conditions................................................................................................................................. 7 3.1. Test Configuration ................................................................................................................ 7 3.2. Test Measurement ............................................................................................................... 7 4. Test Results ...................................................................................................................................... 8 4.1. Gain and Efficiency .............................................................................................................. 8 5. Equipment List .................................................................................................................................. 9 ANNEX A: 3-D Pattern Plots ....................................................................................................................... 10 ANNEX B: 2-D Pattern Plots ....................................................................................................................... 11 ANNEX C: The EUT Appearance, Antenna plots and Test Configuration ................................................. 12 C.1 EUT Appearance ..................................................................................................................... 12 C.2 Antenna plots ........................................................................................................................... 13 C.3 Test Configuration ................................................................................................................... 14 OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Version Revision description Issue Date Rev.0 Initial issue of report. March 9, 2021 Rev.1 Update information in Page 6 and 14. September 21, 2022 Rev.2 Update description. February 19, 2025 Note: This revised report (Report No. Y2102A0260-T3V2) supersedes and replaces the previously issued report (Report No. Y2102A0260-T3V1). Please discard or destroy the previously issued report and dispose of it accordingly. OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of Eurofins TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test Facility A2LA (Certificate Number: 3857.01) Eurofins TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: Eurofins TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-507911…

Text truncated - open the document above for the full version.

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.: STS2512392W01 Issued for Shenzhen Shigan Culture Technology Co., Ltd. No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Product Name: PartyStudio Brand Name: PartyKeys Model Name: PartyStudio One Series Model(s): One Pro, Two, Two Pro, Three, Three Pro FCC ID: 2AKVI-X60 Test Standards: FCC Part15.247 Page 2 of 97 Report No.:STS2512392W01 TEST REPORT Applicant’s Name ................. : Shenzhen Shigan Culture Technology Co., Ltd. Address ................................. : No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Manufacturer's Name .......... : Shenzhen Shigan Culture Technology Co., Ltd. Address ................................. : No.806.Block 6. Shenzhen Software Industry BaseYuehai Avenue, Nanshan District, Shenzhen, Guangdong Desiqned and Assembled in China Product Description Product Name ........................ : PartyStudio Brand Name .......................... : PartyKeys Model Name .......................... : PartyStudio One Series Model(s) .................... : One Pro, Two, Two Pro, Three, Three Pro 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 ......... : 28 Nov. 2025 Date (s) of performance of tests : 28 Nov. 2025 to 15 Dec. 2025 Date of Issue .............................. : 20 Dec. 2025 Test Result .................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 97 Report No.:STS2512392W01 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 33 4.1 LIMIT 33 4.2 TEST PROCEDURE 33 4.3 TEST SETUP 34 4.4 EUT OPERATION CONDITIONS 34 4.5 TEST RESULTS 34 5. NUMBER OF HOPPING CHANNEL 35 5.1 LIMIT 35 5.2 TEST PROCEDURE 35 5.3 TEST SETUP 35 5.4 EUT OPERATION CONDITIONS 35 5.5 TEST RESULTS 35 6. AVERAGE TIME OF OCCUPANCY 36 6.1 LIMIT 36 6.2 TEST PROCEDURE 36 6.3 TEST SETUP 36 6.4 EUT OPERATION CONDITIONS 36 6.5 TEST RESULTS 36 7. HOPPING CHANNEL SEPARATION MEASUREMEN 37 Page 4 of 97 Report No.:STS2512392W01 Table of Contents Page 7.1 LIMIT 37 7.2 TEST PROCEDURE 37 7.3 TEST SETUP 37 7.4 EUT OPERATION CONDITIONS 37 7.5 TEST RESULTS 37 8. BANDWIDTH TEST 38 8.1 LIMIT 38 8.2 TEST PROCEDURE 38 8.3 TEST SETUP 38 8.4 EUT OPERATION CONDITIONS 38 8.5 TEST RESULTS 38 9. OUTPUT POWER TEST 39 9.1 LIMIT 39 9.2 TEST PROCEDURE 39 9.3 TEST SETUP 40 9.4 EUT OPERATION CONDITIONS 40 9.5 TEST RESULTS 40 10. ANTENNA REQUIREMENT 41 10.1 STANDARD REQUIREMENT 41 10.2 EUT ANTENNA 41 APPENDIX 1-TEST DATA 42 APPENDIX 2-PHOTOS OF TEST SETUP 97 Page 5 of 97 Report No.:STS2512392W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Dec. 2025 STS2512392W01 ALL Initial Issue Page 6 of 97 Report No.:STS2512392W01 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 97 Report No.:STS2512392W01 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 97 Report No.:STS2512392W01 2. GENERAL INFORMATI…

Text truncated - open the document above for the full version.

Page 50 of 97 Report No.:STS2512392W01 Dwell NVNT 3-DH3 2441MHz One Burst Dwell NVNT 3-DH3 2441MHz Accumulated Page 51 of 97 Report No.:STS2512392W01 Dwell NVNT 3-DH5 2441MHz One Burst Dwell NVNT 3-DH5 2441MHz Accumulated Page 52 of 97 Report No.:STS2512392W01 Maximum Conducted Output Power Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH5 2402 -2.06 21 Pass NVNT 1-DH5 2441 -3.76 21 Pass NVNT 1-DH5 2480 -5.76 21 Pass NVNT 2-DH5 2402 0.06 21 Pass NVNT 2-DH5 2441 -1.52 21 Pass NVNT 2-DH5 2480 -3.53 21 Pass NVNT 3-DH5 2402 0.66 21 Pass NVNT 3-DH5 2441 -1.28 21 Pass NVNT 3-DH5 2480 -3.42 21 Pass Page 53 of 97 Report No.:STS2512392W01 Test Graphs Power NVNT 1-DH5 2402MHz Power NVNT 1-DH5 2441MHz Page 54 of 97 Report No.:STS2512392W01 Power NVNT 1-DH5 2480MHz Power NVNT 2-DH5 2402MHz Page 55 of 97 Report No.:STS2512392W01 Power NVNT 2-DH5 2441MHz Power NVNT 2-DH5 2480MHz Page 56 of 97 Report No.:STS2512392W01 Power NVNT 3-DH5 2402MHz Power NVNT 3-DH5 2441MHz Page 57 of 97 Report No.:STS2512392W01 Power NVNT 3-DH5 2480MHz Page 58 of 97 Report No.:STS2512392W01 -20dB Bandwidth Condition Mode Frequency (MHz) -20 dB Bandwidth (MHz) NVNT 1-DH5 2402 0.932 NVNT 1-DH5 2441 0.936 NVNT 1-DH5 2480 0.936 NVNT 2-DH5 2402 1.312 NVNT 2-DH5 2441 1.319 NVNT 2-DH5 2480 1.315 NVNT 3-DH5 2402 1.302 NVNT 3-DH5 2441 1.295 NVNT 3-DH5 2480 1.315 Page 59 of 97 Report No.:STS2512392W01 Test Graphs -20dB Bandwidth NVNT 1-DH5 2402MHz -20dB Bandwidth NVNT 1-DH5 2441MHz Page 60 of 97 Report No.:STS2512392W01 -20dB Bandwidth NVNT 1-DH5 2480MHz -20dB Bandwidth NVNT 2-DH5 2402MHz Page 61 of 97 Report No.:STS2512392W01 -20dB Bandwidth NVNT 2-DH5 2441MHz -20dB Bandwidth NVNT 2-DH5 2480MHz Page 62 of 97 Report No.:STS2512392W01 -20dB Bandwidth NVNT 3-DH5 2402MHz -20dB Bandwidth NVNT 3-DH5 2441MHz Page 63 of 97 Report No.:STS2512392W01 -20dB Bandwidth NVNT 3-DH5 2480MHz Page 64 of 97 Report No.:STS2512392W01 Carrier Frequencies Separation Condition Mode Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 2402 2403.004 1.004 0.621 Pass NVNT 1-DH5 2441.004 2442.004 1 0.624 Pass NVNT 1-DH5 2479.002 2480 0.998 0.624 Pass NVNT 2-DH5 2402.008 2403.014 1.006 0.875 Pass NVNT 2-DH5 2441.004 2442.008 1.004 0.879 Pass NVNT 2-DH5 2479.014 2480.004 0.99 0.877 Pass NVNT 3-DH5 2402.002 2403.002 1 0.868 Pass NVNT 3-DH5 2441.01 2442.01 1 0.863 Pass NVNT 3-DH5 2479.004 2480.008 1.004 0.877 Pass Page 65 of 97 Report No.:STS2512392W01 Test Graphs CFS NVNT 1-DH5 2402MHz CFS NVNT 1-DH5 2441MHz Page 66 of 97 Report No.:STS2512392W01 CFS NVNT 1-DH5 2480MHz CFS NVNT 2-DH5 2402MHz Page 67 of 97 Report No.:STS2512392W01 CFS NVNT 2-DH5 2441MHz CFS NVNT 2-DH5 2480MHz Page 68 of 97 Report No.:STS2512392W01 CFS NVNT 3-DH5 2402MHz CFS NVNT 3-DH5 2441MHz Page 69 of 97 Report No.:STS2512392W01 CFS NVNT 3-DH5 2480MHz Page 70 of 97 Report No.:STS2512392W01 Band Edge Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 No-Hopping -51.02 -20 Pass NVNT 1-DH5 2480 No-Hopping -52.26 -20 Pass NVNT 2-DH5 2402 No-Hopping -50.43 -20 Pass NVNT 2-DH5 2480 No-Hopping -52.43 -20 Pass NVNT 3-DH5 2402 No-Hopping -51.37 -20 Pass NVNT 3-DH5 2480 No-Hopping -52.25 -20 Pass Page 71 of 97 Report No.:STS2512392W01 Test Graphs Band Edge NVNT 1-DH5 2402MHz No-Hopping Ref Band Edge NVNT 1-DH5 2402MHz No-Hopping Emission Page 72 of 97 Report No.:STS2512392W01 Band Edge NVNT 1-DH5 2480MHz No-Hopping Ref Band Edge NVNT 1-DH5 2480MHz No-Hopping Emission Page 73 of 97 Report No.:STS2512392W01 Band Edge NVNT 2-DH5 2402MHz No-Hopping Ref Band Edge NVNT 2-DH5 2402MHz No-Hopping Emission Page 74 of 97 Report No.:STS2512392W01 Band Edge NVNT 2-DH5 2480MHz No-Hopping Ref Band Edge NVNT 2-DH5 2480MHz No-Hopping Emission Page 75 of 97 Report No.:STS2512392W01 Band Edge NVNT 3-DH5 2402MHz No-Hopping Ref Band Edge NVNT 3-DH5 2402MHz No-Hopping Emission Page 76 of 97 Report No.:STS2512392W01 Band Edge NVNT 3-DH5 2480MHz No-Hopping Ref Band Edge NVNT 3-DH5 2480MHz No-Hopping Emission Page 77 of 97 Report No.:STS2512392W01 Band Edge(Hopping) Condition Mode Frequency (MHz) Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Hopping -52.13 -20 Pass NVNT 1-DH5 2480 Hopping -51.93 -20 Pass NVNT 2-DH5 2402 Hopping -53.09 -20 Pass NVNT 2-DH5 2480 Hopping -51.2 -20 Pass NVNT 3-DH5 2402 Hopping -54.96 -20 Pass NVNT 3-DH5 2480 Hopping -51.87 -20 Pass Page 78 of 97 Report No.:STS2512392W01 Test Graphs Band Edge(Hopping) NVNT 1-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2402MHz Hopping Emission Page 79 of 97 Report No.:STS2512392W01 Band Edge(Hopping) NVNT 1-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2480MHz Hopping Emission Page 80 of 97 Report No.:STS2512392W01 Band Edge(Hopping) NVNT 2-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2402MHz Hopping Emission Page 81 of 97 Report No.:STS2512392W01 Band Edge(Hopping) NVNT 2-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2480MHz Hopping Emission Page 82 of 97 Report No.:STS2512392W01 Band Edge(Hopping) NVNT 3-DH5 2402MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2402MHz Hopping Emission Page 83 of 97 Report No.:STS2512392W01 Band Edge(Hopping) NVNT 3-DH5 2480MHz Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2480MHz Hopping Emission Page 84 of 97 Report No.:STS2512392W01 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Max Value (dB…

Text truncated - open the document above for the full version.