2BTNV-KY-R720Office Mouse

SHENZHEN KEYCEO TECH CO.,LIMITED Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [January 9, 2026] U.S. Agent Designation [SHENZHEN KEYCEO TECH CO.,LIMITED] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BTNV-KY-R720 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [SHENZHEN KEYCEO TECH CO.,LIMITED]. [SHENZHEN KEYCEO TECH CO.,LIMITED] with the FRN [0037746898] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Daniel Lee] [Huiying Fan] [CEO] [Director] [SHENZHEN KEYCEO TECH CO.,LIMITED] [GLOCERTS TECHNOLOGY INC]

SHENZHEN KEYCEO TECH CO.,LIMITED (January 8, 2026) 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:2BTNV-KY-R720 [SHENZHEN KEYCEO TECH CO.,LIMITED] (“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)Daniel Lee SHENZHEN KEYCEO TECH CO.,LIMITED (January 8, 2026) 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:2BTNV-KY-R720 [SHENZHEN KEYCEO TECH CO.,LIMITED] (“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)Daniel Lee

SHENZHEN KEYCEO TECH CO.,LIMITED Model Difference Data:January 8, 2026 Product description: Office Mouse Model name: KY-R720, KY-M1051WB, KY-M610WB, KY-M630WB, KY-M631WB, KY- M632WB, KY-M640W, KY-M640WB, KY-M641WB, KY-M660WB, KY-M680WB, KY- M681WB, KY-M710W, KY-M710WB, KY-M720W, KY-M720WB, KY-M730WB, KY- M780WB, KY-M791W4D, KY-M791W6D, KY-M791WB4D, KY-M791WB6D, KY-M792WB, KY-M801W, KY-M801WB, KY-M802WB, KY-M803WB, KY-M806WB, KY-M808W, KY- M808WB, KY-M811W, KY-M812-QI, KY-M812WB, KY-M815W, KY-M816, KY-M817, KY- M818, KY-M819, KY-M820W, KY-M820WB, KY-M821W, KY-M821WB, KY-M822W, KY- M822WB, KY-M823W, KY-M823WB, KY-M825WB, KY-M827W, KY-M827WB, KY-M828W, KY-M828WB, KY-M829W, KY-M829WB, KY-M830W, KY-M830WB, KY-M831, KY-M832, KY-M833, KY-M834, KY-M835, KY-M884, KY-M885, KY-M886, KY-ML620, KY-ML620WB, KY-ML670W, KY-ML670WB, KY-MR620, KY-MR620WB, KY-MR670W, KY-MR670WB, KY-MR790W, KY-MR790WB, KY-R501, KY-R502B, KY-R502W, KY-R502WB, KY-R510, KY-R512, KY-R513, KY-R513W, KY-R518, KY-R518W, KY-R520, KY-R520W, KY-R521, KY-R524, KY-R527, KY-R528, KY-R532, KY-R546, KY-R546W, KY-R550, KY-R550W, KY- R552, KY-R552W, KY-R554, KY-R554W, KY-R556, KY-R556W, KY-R566, KY-R566W, KY-R568, KY-R568W, KY-R570, KY-R576W, KY-R578, KY-R580, KY-R580W, KY-R581, KY-R582, KY-R582W, KY-R584W, KY-R585, KY-R591, KY-R592, KY-R593W, KY- R593XK, KY-R595, KY-R596 Trade Name: N/A FCC ID: 2BTNV-KY-R720 All the model are the same circuit and RF module, only the name is different. Regards Sincerely Client’s signature : Client’s name / title : Daniel Lee(CEO) Contact information / address:Room 705-706, 12th Building, South Bank Plaza, Exhibition Bay, Zhancheng Community, Fuhai Street, Bao’an District, Shenzhen, China

SHENZHEN KEYCEO TECH CO.,LIMITED (January 8, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Office Mouse / KY-R720, KY-M1051WB, KY-M610WB, KY-M630WB, KY-M631WB, KY-M632WB, KY-M640W, KY- M640WB, KY-M641WB, KY-M660WB, KY-M680WB, KY-M681WB, KY-M710W, KY-M710WB, KY-M720W, KY-M720WB, KY-M730WB, KY-M780WB, KY- M791W4D, KY-M791W6D, KY-M791WB4D, KY-M791WB6D, KY-M792WB, KY- M801W, KY-M801WB, KY-M802WB, KY-M803WB, KY-M806WB, KY-M808W, KY-M808WB, KY-M811W, KY-M812-QI, KY-M812WB, KY-M815W, KY-M816, KY-M817, KY-M818, KY-M819, KY-M820W, KY-M820WB, KY-M821W, KY- M821WB, KY-M822W, KY-M822WB, KY-M823W, KY-M823WB, KY-M825WB, KY-M827W, KY-M827WB, KY-M828W, KY-M828WB, KY-M829W, KY-M829WB, KY-M830W, KY-M830WB, KY-M831, KY-M832, KY-M833, KY-M834, KY-M835, KY-M884, KY-M885, KY-M886, KY-ML620, KY-ML620WB, KY-ML670W, KY- ML670WB, KY-MR620, KY-MR620WB, KY-MR670W, KY-MR670WB, KY- MR790W, KY-MR790WB, KY-R501, KY-R502B, KY-R502W, KY-R502WB, KY- R510, KY-R512, KY-R513, KY-R513W, KY-R518, KY-R518W, KY-R520, KY- R520W, KY-R521, KY-R524, KY-R527, KY-R528, KY-R532, KY-R546, KY-R546W, KY-R550, KY-R550W, KY-R552, KY-R552W, KY-R554, KY-R554W, KY-R556, KY- R556W, KY-R566, KY-R566W, KY-R568, KY-R568W, KY-R570, KY-R576W, KY- R578, KY-R580, KY-R580W, KY-R581, KY-R582, KY-R582W, KY-R584W, KY- R585, KY-R591, KY-R592, KY-R593W, KY-R593XK, KY-R595, KY-R596 / FCC ID: 2BTNV-KY-R720 ) 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 Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Daniel Lee Title: CEO

SHENZHEN KEYCEO TECH CO.,LIMITED (January 8, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology 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, Signature: Name: Daniel Lee Title: CEO

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 3 Model: KY-R720 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 3 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 3

FCC ID LABEL: Label Location: FCC ID: 2BTNV-KY-R720 Model No.: KY-R720

Operational Description Bluetooth: KY-R720, Office Mouse uses 6621DS chip and Bluetooth V5.0. The whole Bluetooth protocol architecture can be divided into three parts: the bottom hardware module, the middle protocol layer and the high-end application layer. The external circuit consists of antenna RF matching circuit, 32MHz (X1) oscillation circuit, power filter circuit and output circuit, KEY function key PIO circuit and LED indicator lamp BLE: Operation Frequency: 2402-2480MHz Modulation Type: GFSK Number Of Channel 40CH Antenna Designation: PCB antenna Antenna Gain 2.48dBi Ratings DC 1.5V by battery 2.4G: KY-R720, Office Mouse uses 6621DS chip. The whole protocol architecture can be divided into three parts: the bottom hardware module, the middle protocol layer and the high-end application layer. The external circuit consists of antenna RF matching circuit, 32MHz (X1) oscillation circuit, power filter circuit and output circuit, KEY function key PIO circuit and LED indicator lamp Operation Frequency: 2402-2480MHz Modulation Type: GFSK Number Of Channel 40CH Antenna Designation: PCB antenna Antenna Gain 2.48dBi Ratings DC 1.5V by battery

Shenzhen CTB Testing Co., Ltd. FCC ID: 2BTNV-KY-R720 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 2.378 1.732±13.002.00<50.618473.00YES 2.441 1.885 1.541±12.001.58<50.495243.00YES 2.480 2.574 1.812±13.002.00<50.628433.00YES GFSK 2.4G: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 2.21 1.662±13.002.00<50.618473.00YES 2.441 1.887 1.541±12.001.58<50.495243.00YES 2.480 2.803 1.912±13.002.00<50.628433.00YES GFSK Conclusion: For the max result : 0.62843≤ FCC Limit 3.0 for 1g SAR.

Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Shenzhen Boyi Innovation Technology Co., Ltd Address: North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Equipment Type: BYKC68MS-AK Model Name: BYKC-FRS8X-VER1.2 Brand Name: Boyi scientific and technological innovation Test Standard: IEEE Std 149-2021 Sample Arrival Date: Test Date: Date of Issue: May 08, 2024 May 08, 2024 May 09, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Xia Long Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 May 09, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory ..................................................................................................................... 3 1.2 Test Location ......................................................................................................................... 3 2 PRODUCT INFORMATION ......................................................................................................... 4 2.1 Applicant Information ............................................................................................................ 4 2.2 Manufacturer Information ...................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) .......................................................... 4 2.4 Ancillary Equipment .............................................................................................................. 4 2.5 Technical Information ............................................................................................................ 4 3 SUMMARY OF TEST RESULTS ................................................................................................. 5 3.1 Test Standards ...................................................................................................................... 5 3.2 Test Verdict ........................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................... 5 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 6 4.1 Test Condition ....................................................................................................................... 6 4.2 Test Equipment List .............................................................................................................. 6 4.3 Test Setup ............................................................................................................................. 7 4.4 Test Frequencies .................................................................................................................. 7 ANNEX A TEST RESULTS ............................................................................................................. 8 A.1Gain and Efficiency ............................................................................................................... 8 ANNEX B RADIATION PATTERN .................................................................................................. 9 ANNEX C TEST SETUP PHOTO ................................................................................................. 12 ANNEX D EUT PHOTO ................................................................................................................ 13 Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shenzhen Boyi Innovation Technology Co., Ltd Address North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Contact Person Wang Weiyuan Telephone Number 18675575732 E-mail Address [email protected] 2.2 Manufacturer Information Manufacturer Shenzhen Boyi Innovation Technology Co., Ltd Address North, 5 / F, B…

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

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 34 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: Office Mouse FCC ID: 2BTNV-KYR720 Trademark(s): N/A Model/Type reference: KY-R720, For other series models, refer to Section 4.1. Applicant’s name: SHENZHEN KEYCEO TECH CO.,LIMITED Address: Room 705-706, 12th Building, South Bank Plaza, Exhibition Bay, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, China Manufacturer: DONGGUAN MINGJIAN MOULD CO.,LTD Address: ROOM 103.BUILDING 1, NO.11 FENGPING ROAD, SANZHONG VILLAGE QINGXI TOWN, 523651 DONGGUAN, GUANGDONG, CHINA Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 05, 2025 Sample tested Date: Dec. 05, 2025 to Dec. 20, 2025 Issue Date: Dec. 20, 2025 Report No.: CTB25120513201RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25120513201RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 34 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ....................................................................................................................... 4 2. TEST SUMMARY .......................................................................................................... 5 3. MEASUREMENT UNCERTAINTY .............................................................................. 6 4. PRODUCT INFORMATION AND TEST SETUP ....................................................... 7 4.1 Product Information ................................................................................................................. 7 4.2 Test Setup Configuration ....................................................................................................... 7 4.3 Support Equipment .................................................................................................................. 8 4.4 Channel List ............................................................................................................................... 9 4.5 Test Mode .................................................................................................................................. 9 4.6 Test Environment ..................................................................................................................... 9 5. TEST FACILITY AND TEST INSTRUMENT USED ............................................... 10 5.1 Test Facility.............................................................................................................................. 10 5.2 Test Instrument Used ........................................................................................................... 10 6. AC POWER LINE CONDUCTED EMISSION ......................................................... 12 6.1 Block Diagram Of Test Setup ............................................................................................. 12 6.2 Limit ........................................................................................................................................... 12 6.3 Test procedure ........................................................................................................................ 12 6.4 Test Result ............................................................................................................................... 14 7. RADIATED SPURIOUS EMISSION ......................................................................... 15 7.1 Block Diagram Of Test Setup ............................................................................................. 15 7.2 Limit ........................................................................................................................................... 15 7.3 Test procedure ........................................................................................................................ 15 7.4 Test Result ............................................................................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ....................... 24 8.1 Block Diagram Of Test Setup ............................................................................................. 24 8.2 Limit ........................................................................................................................................... 24 8.3 Test procedure ........................................................................................................................ 24 8.4 Test Result ............................................................................................................................... 25 9. COUDUCTED OUTPUT POWER ............................................................................ 27 9.1 Block Diagram Of Test Setup ............................................................................................. 27 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25120513201RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net …

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

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 33 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: Office Mouse FCC ID: 2BTNV-KYR720 Trademark(s): N/A Model/Type reference: KY-R720, For other series models, refer to Section 4.1. Applicant’s name: SHENZHEN KEYCEO TECH CO.,LIMITED Address: Room 705-706, 12th Building, South Bank Plaza, Exhibition Bay, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, China Manufacturer: DONGGUAN MINGJIAN MOULD CO.,LTD Address: ROOM 103.BUILDING 1, NO.11 FENGPING ROAD, SANZHONG VILLAGE QINGXI TOWN, 523651 DONGGUAN, GUANGDONG, CHINA Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 05, 2025 Sample tested Date: Dec. 05, 2025 to Dec. 20, 2025 Issue Date: Dec. 20, 2025 Report No.: CTB25120513201RF02 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is 2.4GHz radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25120513201RF02 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 33 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 7 4.4 Channel List ..................................................................................................................................... 8 4.5 Test Mode ........................................................................................................................................ 8 4.6 Test Environment ............................................................................................................................. 8 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 9 5.1 Test Facility ...................................................................................................................................... 9 5.2 Test Instrument Used ....................................................................................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 11 6.1 Block Diagram Of Test Setup ......................................................................................................... 11 6.2 Limit ................................................................................................................................................ 11 6.3 Test procedure ............................................................................................................................... 11 6.4 Test Result ..................................................................................................................................... 13 7. RADIATED SPURIOUS EMISSION ............................................................................................. 14 7.1 Block Diagram Of Test Setup ......................................................................................................... 14 7.2 Limit ................................................................................................................................................ 14 7.3 Test procedure ............................................................................................................................... 15 7.4 Test Result ..................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 23 8.1 Block Diagram Of Test Setup ......................................................................................................... 23 8.2 Limit ................................................................................................................................................ 23 8.3 Test procedure ............................................................................................................................... 23 8. 4 Test Result ..................................................................................................................................... 24 9. COUDUCTED OUTPUT POWER ................…

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

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 1 Model: KY-R720 Radiated Emission Below 1G Above 1G