2AORE-FP4Flydigi Direwolf 4 Gaming Controller

Customizable

Shanghai Flydigi Electronics Technology Co.,Ltd. 2025-09-26 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: 2AORE-FP4) [Shanghai Flydigi Electronics 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, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co.,Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. Shanghai Flydigi Electronics Technology Co.,Ltd. 2025-09-26 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: 2AORE-FP4) [Shanghai Flydigi Electronics 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, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co.,Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China.

Shanghai Flydigi Electronics Technology Co.,Ltd. 2025-09-26 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 Guangdong Global 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, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co.,Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China.

Shanghai Flydigi Electronics Technology Co.,Ltd. 2025-09-26 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: Flydigi Direwolf 4 Gaming Controller /Model: DIREWOLF 4 /FCC ID: 2AORE-FP4) 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, Operational Description, Schematics) 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, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co.,Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China.

External

Internal 2.4G Antenna BT Antenna

RF EXPOSURE EVALUATION EUT Specification EUT Flydigi Direwolf 4 Gaming Controller Model Number DIREWOLF 4 FCC ID 2AORE-FP4 Antenna gain (Max) BR+EDR: -1.56dBi 802.15.4: -0.86 dBi Operation Frequency BR+EDR: 2402-2480MHz 802.15.4: 2405-2475 MHz Rating 5V1A MAX Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation BR+EDR: GFSK, π/4-DQPSK, 8DPSK 802.15.4: GFSK Max. output power BR+EDR: -1.67dBm(0.514mW) 802.15.4: -5.89dBm(1.324mW) Test Requirement: According to §15.247(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. Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. BR+EDR: Transmit Frequency (MHz) Mode Measur ed Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2441 8DPSK -1.67 -2±1 -1 0.248198 3 802.15.4: Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2405 GFSK -5.89 -6±1 -5 0.098073 3 According to KDB 447498, no stand-alone required for BT antenna, and no simultaneous SAR measurement is required. Signature: Shawn Wen Date: 2025-09-22

-天线性能测试规格书- Doc No. Rev. Page 1/10 天 线 性 能 测 试 规 格 书 FP4 APPlications -天线性能测试规格书- Doc No. Rev. Page 2/10 ※Bluetooth Home RF ※ISM band 2.4GHz applications 1. Dimensions 2. Specifications number Item Specifications 1 Working Central Frequency 2441 MHz 2 Band Width (2402-2480)MHz 3 Gain -1.56dBi 4 VSWR ≤2.0 5 Antenna type PCB antenna -天线性能测试规格书- Doc No. Rev. Page 3/10 6 Azimuth Beam width Omni‐directional 7 Impedance 50 欧姆 8 Modulation mode GFSK 3. 仪器测试、软件仿真参数 ①VSWR Mkr1: 2397MHz 1.47 Mkr2: 2450MHz 1.51 Mkr3: 2482 MHz 1.59 ②Smith Char Mkr1: 2397MHz 73.4 Mkr2: 2450MHz 62.7 Mkr3: 2482MHz 66.8 -天线性能测试规格书- Doc No. Rev. Page 4/10 ③Return Loss Mkr1: 2397MHz -15 Mkr2: 2450MHz -18 Mkr3: 2482 MHz -16 -天线性能测试规格书- Doc No. Rev. Page 5/10 ④Smith Char 仿真 Mkr1: 2400MHz 1.234 Mkr2: 2500MHz 1.051 Mkr3: 2600MHz 1.322 -天线性能测试规格书- Doc No. Rev. Page 6/10 ⑤Return Loss 仿真 Mkr1: 2400MHz -19.59 Mkr2: 2450MHz -27.70 Mkr3: 2500MHz -31.97 Mkr4: 2550MHz -21.83 -天线性能测试规格书- Doc No. Rev. Page 7/10 ` ⑥Phase 仿真 Mkr1: 2400MHz -54.89 Mkr2: 2500MHz -82.03 Mkr3: 2600MHz -102.6 -天线性能测试规格书- Doc No. Rev. Page 8/10 4.Radiation Pattems -天线性能测试规格书- Doc No. Rev. Page 9/10 Horizontal 2402MHz 2441MHz 2480MHz Frequency (MHz) Gain(dBi) Max. Min. Avg. 2402 -2.64776 -30.6718-9.77028 2441 -1.89964 -35.918-8.87095 2480 - 1.56516-24.6457 -7.89065 -天线性能测试规格书- Doc No. Rev. Page 10/10 Vertical 2402MHz 2441MHz 2480MHz Frequency (MHz) Gain(dBi) Max. Min. Avg. 2402 -7.09317 -24.1891 -13.5194 2441 -4.7048-27.8246-11.666 2480 -3.1576 -29.4867-10.5684

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C TEST REPORT For Flydigi Direwolf 4 Gaming Controller MODEL NUMBER: DIREWOLF 4 REPORT NUMBER: E04A25051354F00301 ISSUE DATE: August 20, 2025 FCC ID: 2AORE-FP4 Prepared for Shanghai Flydigi Electronics Technology Co.,Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A25051354F00301 Page 2 of 106 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 August 7, 2025 Initial Issue Joson REPORT NO.: E04A25051354F00301 Page 3 of 106 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013 Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013 Clause 7.8.5 FCC Part 15.247 (b)(1) Pass 20 dB Bandwidth ANSI C63.10-2013 Clause 6.9.2 FCC Part 15.247 (a)(1) Pass Carrier Hopping Channel Separation ANSI C63.10-2013 Clause 7.8.2 FCC Part 15.247 (a)(1) Pass Number of Hopping Frequency ANSI C63.10-2013 Clause 7.8.3 FCC Part 15.247 (b)(1) Pass Time of Occupancy (Dwell Time) ANSI C63.10-2013 Clause 7.8.4 FCC Part 15.247 (a)(1) Pass Conducted Bandedge and Spurious Emission ANSI C63.10-2013 Clause 6.10.4 & Clause 7.8.8 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013 Clause 6.3 & 6.5 & 6.6 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A25051354F00301 Page 4 of 106 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM CONDUCTED OUTPUT POWER ........................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 11 5.8. SETUP DIAGRAM .................................................................................................. 11 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 12 7. ANTENNA PORT TEST RESULTS ..................................................................................... 14 7.1. Conducted Output Power ........................................................................................ 14 7.2. 20 dB Bandwidth ..................................................................................................... 15 7.3. Carrier Hopping Channel Separation ...................................................................... 16 7.4. Number of Hopping Frequency ............................................................................... 18 7.5. Time of Occupancy (Dwell Time) ............................................................................ 19 7.6. Conducted Bandedge and Spurious Emission ........................................................ 21 7.7. Duty Cycle .............................................................................................................. 23 8. RADIATED TEST RESULTS ............................................................................................... 24 9. ANTENNA REQUIREMENT ................................................................................................ 42 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 43 11. TEST DATA - Appendix A ..................................................................................... 46 REPORT NO.: E04A25051354F00301 Page 5 of 106 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shanghai Flydigi Electronics Technology Co., Ltd. Address: Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. Manufacturer Information Company Name: Shanghai Flydigi Electronics Technology Co., Ltd. Address: Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. EUT Information Produc…

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

AC Power Line Conducted Emission Radiated Band edge and Spurious Emission