2ACB3-R3Motorcycle Bluetooth Headset

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ShenZhen FreedConn(FDC) Electronics Co., Ltd 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area of 4th Floor, E building, Hua Chuang Da Industry Park, Hangcheng Road, Gushu Community, Xixiang street, Baoan District, Shenzhen City, Guangdong Province, P.R. China Product Name: Motorcycle Bluetooth Headset FCC ID: 2ACB3-R3 Model(s): R3, R5, R3 PRO 2.911(d)(5)(i) EquipmentType We, [ShenZhen FreedConn(FDC) Electronics Co., Ltd] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Wang Honghai Date: 3/13/2023 Title and Company name: manager / ShenZhen FreedConn(FDC) Electronics Co., Ltd NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenZhen FreedConn(FDC) Electronics Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area of 4th Floor, E building, Hua Chuang Da Industry Park, Hangcheng Road, Gushu Community, Xixiang street, Baoan District, Shenzhen City, Guangdong Province, P.R. China Product Name: Motorcycle Bluetooth Headset s FCC ID: 2ACB3-R3 Model(s): R3, R5, R3 PRO 2.911(d)(5)(ii) Applicant filing We, [ShenZhen FreedConn(FDC) Electronics Co., Ltd] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Wang Honghai Date: 3/13/2023 Title and Company name: manager / ShenZhen FreedConn(FDC) Electronics Co., Ltd NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

THREE STONES MEDIA LLC U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: 3/13/2023 Ref: Attestation Statement – Part2.911(d)(7) filing FCC ID: 2ACB3-R3 ShenZhen FreedConn(FDC) Electronics Co., Ltd (“the applicant”) certifies that, as of the date of the filing of the application, THREE STONES MEDIA LLC(“the agent”) is our des ignated U.S. agent for service of process for the abovereference FCC ID. The applicant accepts to maintain an agent for service of process in the United States forno less than one year after either the grantee has permanently terminated all marketing and importation of theapplicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicialproceeding involving the equipment, whichever is later. The applicant further acknowledges it is ourresponsibility to inform the FCC whenever the agent information changes. THREE STONES MEDIA LLC ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: THREE STONES MEDIA LLC FRN: 0033401761 GC: 2A99E Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Signature: Contact Person: Sijie Zhang Tel: +1 267 909 3692 Email: [email protected] Applicant Company Name: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area of 4th Floor, E building, Hua Chuang Da Industry Park, Hangcheng Road, Gushu Community, Xixiang street, Baoan District, Shenzhen City, Guangdong Province, P.R. China Signature: Contact Person: Wang Honghai Tel: 86-755-29920664 Email: [email protected]

ShenZhen FreedConn(FDC) Electronics Co., Ltd Agent Authorization Company: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area of 4th Floor, E building, Hua Chuang Da Industry Park, Hangcheng Road, Gushu Community, Xixiang street, Baoan District, Shenzhen City, Guangdong Province, P.R. China Product Name: Motorcycle Bluetooth Headset Model Number(s): R3, R5, R3 PRO Product Description: Motorcycle Bluetooth Headset We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 3/13/2023 Name: Wang Honghai Title: manager Company: ShenZhen FreedConn(FDC) Electronics Co., Ltd

ShenZhen FreedConn(FDC) Electronics Co., Ltd Family models declaration letter. 3/13/2023 We Company: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area 4th floor, E building,Hua Chuang Da industry park, No.176 HangCheng Road, Xixiang, Baoan, Shenzhen, China Product: Motorcycle Bluetooth Headset Model Name: R3 Family Model: R5, R3 PRO All models are the same circuit and RF module, except the model name. Thanks Sincerely, Signature [Name] Wang Honghai [Title] manager ShenZhen FreedConn(FDC) Electronics Co., Ltd

ShenZhen FreedConn(FDC) Electronics Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 3/13/2023 Subject; Request for Confidentiality FCC ID: 2ACB3-R3 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Wang Honghai Title: manager Email: [email protected]

ShenZhen FreedConn(FDC) Electronics Co., Ltd Date: March 13, 2023 FCC ID: 2ACB3-R3 Model Number: R3, R5, R3 PRO To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, ShenZhen FreedConn(FDC) Electronics Co., Ltd declare that this EUT (FCC ID: xxx) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely, (Signed) Name / Title:James Peng/ manager Company: ShenZhen FreedConn(FDC) Electronics Co., Ltd Address: East Area of 4th Floor, E building, Hua Chuang Da Industry Park, Hangcheng Road, Gushu Community, Xixiang street, Baoan District, Shenzhen City, Guangdong Province, P.R. China

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

Product Name：Motorcycle Bluetooth Headset Model：R3 Rated Input: 5V/1A CMIIT ID: XXXXXXXXXX FCC ID: 2ACB3-R3 210-208412

Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 Photo 17 Photo 18 WIFI2.4G ANT BT ANT

FCC ID: 2ACB3-R3 Maximum Permissible Exposure (MPE) According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Operation Frequency: BT:2402MHz-2480MHz WIFI:2412-2462MHz for 802.11b/g/11n(HT20/HT40) Power density limited: 1mW/ cm 2 Antenna Type: PCB Antenna antenna gain: BT:1.5 dBi; WIFI 2.4G: 2dBi R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(1.5/10)=1.41 BT: conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2402 1.39 2±13 1.9951.501.410.00061 2441 2.43 2±13 1.9951.501.410.00061 2480 2.91 2±13 1.9951.501.410.00061 2402 4.06 4.5±15.5 3.5481.501.410.00101 2441 4.91 4.5±15.5 3.5481.501.410.00101 2480 5.09 4.5±15.5 3.5481.501.410.00101 2402 4.83 5±16 3.9811.501.410.00111 2441 5.51 5±16 3.9811.501.410.00111 2480 5.7 5±16 3.9811.501.410.00111 2402 2.5 3.5±14.5 2.8181.501.410.00081 2440 3.48 3.5±14.5 2.8181.501.410.00081 2480 4.22 3.5±14.5 2.8181.501.410.00081 2402 2.68 3.5±14.5 2.8181.501.410.00081 2440 3.68 3.5±14.5 2.8181.501.410.00081 2480 4.4 3.5±14.5 2.8181.501.410.00081 (mW/cm2 )(mW/cm2) Antenna Gain GFSK Max tune-up power BLE 2M BLE 1M Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) π/4- DQPSK 8-DQPSK 2.4G WIFI: conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2412 7.81 8±19 7.9432.001.580.00251 2437 8.59 8±19 7.9432.001.580.00251 2462 8.27 8±19 7.9432.001.580.00251 2412 8.75 8±19 7.9432.001.580.00251 2437 8.83 8±19 7.9432.001.580.00251 2462 8.52 8±19 7.9432.001.580.00251 2412 8.71 8.5±19.5 8.9132.001.580.00281 2437 8.76 8.5±19.5 8.9132.001.580.00281 2462 9.08 8.5±19.5 8.9132.001.580.00281 2422 9.05 8.5±19.5 8.9132.001.580.00281 2437 9.06 8.5±19.5 8.9132.001.580.00281 2452 8.12 8.5±19.5 8.9132.001.580.00281 802.11n(H T40) Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 802.11g 802.11n H20 (mW/cm2 )(mW/cm2) Antenna Gain 802.11b Max tune-up power Conclusion: For the max result : 0.0028≤ 1mW/ cm 2 for Power density, compliance with RF exposure. Note: This product does not support WIFI and Bluetooth simultaneous delivery. Signature: Date: 2023-03-13 NAME AND TITLE (Please print or type): alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China.

Report No.: S23011200506001 Version.1.3 Page 1 of 95 RADIO TEST REPORT FCC ID: 2ACB3-R3 Product: Motorcycle Bluetooth Headset Trade Mark: N/A Model No.: R3 Family Model: R5, R3 PRO Report No.: S23011200506001 Issue Date: Feb 16. 2023 Prepared for ShenZhen FreedConn(FDC) Electronics Co., Ltd East Area 4th floor, E building,Hua Chuang Da industry park, No.176 HangCheng Road, Xixiang, Baoan, Shenzhen, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Report No.: S23011200506001 Version.1.3 Page 2 of 95 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 16 7.3 NUMBER OF HOPPING CHANNEL ........................................................................................................... 25 7.4 HOPPING CHANNEL SEPARATION MEASUREMENT ........................................................................... 26 7.5 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ................................................................................ 27 7.6 20DB BANDWIDTH TEST .......................................................................................................................... 29 7.7 PEAK OUTPUT POWER .............................................................................................................................. 30 7.8 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 31 7.9 SPURIOUS RF CONDUCTED EMISSION .................................................................................................. 32 7.10 ANTENNA APPLICATION .......................................................................................................................... 33 7.11 FREQUENCY HOPPING SYSTEM (FHSS) EQUIPMENT REQUIREMENTS ......................................... 34 8 TEST RESULTS ................................................................................................................................................... 35 8.1 DWELL TIME ................................................................................................................................................... 35 8.2 MAXIMUM CONDUCTED OUTPUT POWER ....................................................................................................... 45 8.3 -20DB BANDWIDTH ........................................................................................................................................ 51 8.4 OCCUPIED CHANNEL BANDWIDTH .................................................................................................................. 57 8.5 CARRIER FREQUENCIES SEPARATION .............................................................................................................. 63 8.6 NUMBER OF HOPPING CHANNEL ..................................................................................................................... 69 8.7 BAND EDGE .................................................................................................................................................... 72 8.8 BAND EDGE(HOPPING) ................................................................................................................................... 79 8.9 CONDUCTED RF SPURIOUS EMISSION ............................................................................................................. 86 Report No.: S23011200506001 Version.1.3 Page 3 of 95 1 TEST RESULT CERTIFICATION Applicant’s name ........................ : ShenZhen FreedConn(FDC) Electronics Co., Ltd Address ....................................... : East Area 4th floor, E building,Hua Chuang Da industry park, No.176 HangCheng Road, Xixiang, Baoan, Shenzhen, Chin…

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Report No.: S23011200506001 Version.1.3 Page 72 of 95 8.7 BAND EDGE Condition Mode Frequency (MHz) Antenna Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 No-Hopping -52.87 -20 Pass NVNT 1-DH5 2480 Ant1 No-Hopping -56.26 -20 Pass NVNT 2-DH5 2402 Ant1 No-Hopping -51.45 -20 Pass NVNT 2-DH5 2480 Ant1 No-Hopping -55.74 -20 Pass NVNT 3-DH5 2402 Ant1 No-Hopping -53.53 -20 Pass NVNT 3-DH5 2480 Ant1 No-Hopping -55.61 -20 Pass Report No.: S23011200506001 Version.1.3 Page 73 of 95 Test Graphs Band Edge NVNT 1-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH5 2402MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 74 of 95 Band Edge NVNT 1-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH5 2480MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 75 of 95 Band Edge NVNT 2-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH5 2402MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 76 of 95 Band Edge NVNT 2-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH5 2480MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 77 of 95 Band Edge NVNT 3-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 3-DH5 2402MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 78 of 95 Band Edge NVNT 3-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 3-DH5 2480MHz Ant1 No-Hopping Emission Report No.: S23011200506001 Version.1.3 Page 79 of 95 8.8 BAND EDGE(HOPPING) Condition Mode Frequency (MHz) Antenna Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 Hopping -51.71 -20 Pass NVNT 1-DH5 2480 Ant1 Hopping -55.12 -20 Pass NVNT 2-DH5 2402 Ant1 Hopping -52.6 -20 Pass NVNT 2-DH5 2480 Ant1 Hopping -54.86 -20 Pass NVNT 3-DH5 2402 Ant1 Hopping -52.5 -20 Pass NVNT 3-DH5 2480 Ant1 Hopping -55.16 -20 Pass Report No.: S23011200506001 Version.1.3 Page 80 of 95 Test Graphs Band Edge(Hopping) NVNT 1-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2402MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 81 of 95 Band Edge(Hopping) NVNT 1-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2480MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 82 of 95 Band Edge(Hopping) NVNT 2-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2402MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 83 of 95 Band Edge(Hopping) NVNT 2-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2480MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 84 of 95 Band Edge(Hopping) NVNT 3-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2402MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 85 of 95 Band Edge(Hopping) NVNT 3-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2480MHz Ant1 Hopping Emission Report No.: S23011200506001 Version.1.3 Page 86 of 95 8.9 CONDUCTED RF SPURIOUS EMISSION Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 -47.06 -20 Pass NVNT 1-DH5 2441 Ant1 -47.74 -20 Pass NVNT 1-DH5 2480 Ant1 -48.56 -20 Pass NVNT 2-DH5 2402 Ant1 -47.11 -20 Pass NVNT 2-DH5 2441 Ant1 -48.4 -20 Pass NVNT 2-DH5 2480 Ant1 -49.17 -20 Pass NVNT 3-DH5 2402 Ant1 -46.77 -20 Pass NVNT 3-DH5 2441 Ant1 -47.9 -20 Pass NVNT 3-DH5 2480 Ant1 -48.73 -20 Pass Report No.: S23011200506001 Version.1.3 Page 87 of 95 Test Graphs Tx. Spurious NVNT 1-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2402MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 88 of 95 Tx. Spurious NVNT 1-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2441MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 89 of 95 Tx. Spurious NVNT 1-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2480MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 90 of 95 Tx. Spurious NVNT 2-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2402MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 91 of 95 Tx. Spurious NVNT 2-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2441MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 92 of 95 Tx. Spurious NVNT 2-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2480MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 93 of 95 Tx. Spurious NVNT 3-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2402MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 94 of 95 Tx. Spurious NVNT 3-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2441MHz Ant1 Emission Report No.: S23011200506001 Version.1.3 Page 95 of 95 Tx. Spurious NVNT 3-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2480MHz Ant1 Emission END OF REPORT

SHEN ZHEN SHI QIN XIN TECHNOLOGY CO.,LTD ELECTRICAL CHARACTERISTICS Item Specification Working Frequency Range Gain VSWR Polarization Azimuth Beamwidth Impedance Rated Power (max. ) Maximum Input Power Operation Temperature 2.4 GHz ~ 2.5GHz 1.5 dBi (Ty pical) 2 max. Linear Omni-directional son 3 W atts 5 Watts for 5 minutes f ° -4f C - +8 5 C Remark: The specification is defined based on the test board dimension as in below NETW ORK .A NAL YZEIR Cabl Page 2 of 5 亏，，气 口匕 。 Test treatment ,gear Sep.2022

Page 1 of 6 Sep. 2022 FPC ANTENNA RFANT Series – RoHS Compliance 2.4 GHz ISM Band Working Frequency CONSTRUCTION Page 2 of 6 Sep. 2022 ELECTRICAL CHARACTERISTICS Item Specification Working Frequency Range 2.4 GHz 2.5GHz Gain 2.0 dBi (Typical) VSWR 2 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50 Rated Power (max.) 3 Watts Maximum Input Power 5 Watts for 5 minutes Operation Temperature -40 C ~ +85C Remark: The specification is defined based on the test board dimension as in below Page 3 of 6 Sep. 2022 Antenna S11 on Test Board Page 4 of 6 Sep. 2022 RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFANT5220110A0T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board Page 5 of 6 Sep. 2022 Page 6 of 6 Sep. 2022

Radiated Measurement Photos Conducted Measurement Photos