2A4RP-VBT-GT3Two-way radio

Two-way radio USER’S MANUAL Sa fety and General Information WARNING: C hanges or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. N OTE: C hanges or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. T hese limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement To control your exposure and ensure compliance with the Population /uncontrolled environmental expos ure limits, always adhere to the following procedures. Guidelines: ● Do not remove the Label from the device. ● User awareness instructions should accompany device when transferred to other users. ● Do not use this device if the operational requirements described herein are not met. Operating Instructions: ● Transmit no more than the rated duty factor of 75% of the time. To transmit (talk), press the Push-to-Talk (PTT) key. To receive calls, release the PTT key. Transmitting 75% of the time, or less, is important because the radio generates measurable RF energy only when transmitting (in terms of measuring for standards compliance). ● Keep the radio unit at least 2.5 cm away from the face. Keeping the radio at the proper distance is important as RF exposure decreases with distance from the antenna. The antenna should be kept away from the face and eyes. ● When worn on the body, always place the radio in an approved holder, holster, case, or body harness or by use of the correct clip for this product. Use of non-approved accessories may result in exposure levels which exceed the FCC's occupational/controlled environmental RF exposure limits. ● Use of non-approved antennas, batteries, and accessories causes the radio to exceed the FCC RF exposure guidelines. ● Contact your local dealer for the product's optional accessories. Safety Information for Radios Your wireless handheld portable transceiver contains a low power transmitter. When the talk key is pushed, it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 75%. In August 1996, the Federal Communications Commissions(FCC) adopted RF exposure guidelines with safety levels for handheld wireless devices. Important FCC RF Exposure Requirements: For body-worn operation, this radio has been tested and meets the FCC RF exposure guidelines when used with Pofung accessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Use only the supplied antenna. Unauthorized antennas, modifications or attachments could damage the transmitter and may violate FCC regulations. Precautions for Radios Operating Prohibitions To protect you against any property loss, bodily injury or even death, be sure to observe the following safety instructions: 1. Do not operate the product in a location containing fuels, chemicals, explosive atmospheres and other flammable or explosive materials. In such location, only an approved Ex-protection model is allowed for use, but any attempt to assemble or disassemble it is strictly prohibited. 2. Do not operate the product near or in any blasting area. 3. Do not operate the product near any medical or electronic equipment that is vulnerable to RF signals. 4. Do not hold the product while driving. 5. Do not operate the product in any area where use of wireless communication equipment is completely prohibited. Important Tips To help you make better use of the product, be sure to observe the following instructions: 1. Do not use any unauthorized or damaged accessory. 2. Keep the product at least 2.5 centimeters away from your body during transmission. 3. Do not keep the product receiving at high volume for a long time. 4. For vehicles with an air bag, do not place the product in the area over the air bag or in the air bag deployment area. 5. Keep the product and its accessories out of reach of children and pets. 6. Please operate the product within the specified temperature range. 7. Continuous transmission for a long time may lead to heat accumulation within the product. In this case, please keep it at a proper location for cooling. 8. Handle the product with care. 9. Do not disassemble, modify or repair the product and its accessories without authorization. Precautions for Batteries Charging Prohibitions To protect you against any property loss, bodily injury or even death, be sure to observe the following safety instructions: 1. Do not charge or replace your battery in a location containing fuels, chemicals, explosive atmospheres and other flammable or explosive materials. 2. Do not charge your battery that is wet. Please dry it with a soft and clean cloth prior to charge. 3. Do not charge your…

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

Quanzhou VBTER Electronics Co.,Ltd. Add: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China Tel: 059522100777 Email: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2026-07-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2A4RP-VBT-GT3 Quanzhou VBTER Electronics 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. Quanzhou VBTER Electronics 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. Quanzhou VBTER Electronics Co.,Ltd. (“the applicant”) certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature: Contact Person: ChenghuiWang Title: General manager

U.S. AGENT LETTER OF ATTESTATION Date: 2026-07-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2A4RP-VBT-GT3 Quanzhou VBTER Electronics Co.,Ltd. certifies that, as of the date of the filing of the application, Iconsigh is our designated U.S. agent for service of process for the above referenced FCC ID. Quanzhou VBTER Electronics 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. Iconsigh 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: Iconsigh Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Quanzhou VBTER Electronics Co.,Ltd. Address: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China FRN: 0031998859 Tel: 059522100777 Email: [email protected] Signed by (printed name): Chenghui Wang Signature:

QA-FR-170-B Quanzhou VBTER Electronics Co.,Ltd. Add: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China Tel: 059522100777 Email: [email protected] FCC Authorization Date: 2026-07-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We ,Quanzhou VBTER Electronics Co.,Ltd., hereby authorizes Bay Area Compliance Laboratories Corp. (Xiamen) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Xiamen) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature: Printed Name: Chenghui Wang Title: General Manager

QA-FR-171-A Quanzhou VBTER Electronics Co.,Ltd. ADD: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China TEL: 059522100777 E-mail: [email protected] FCC Confidential Authorization Date: 2026-07-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2A4RP-VBT-GT3 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Quanzhou VBTER Electronics Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description • BOM •Tune Up Procedure The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Chenghui Wang Title: General Manager

Quanzhou VBTER Electronics Co.,Ltd. ADD: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China TEL: 059522100777 E-mail: [email protected] DECLARATION OF SIMILARITY Date: 2026-05-07 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Quanzhou VBTER Electronics Co.,Ltd., hereby declare that the product: Two-way radio, FCC ID: 2A4RP-VBT-GT3 model: VBT-GT3 Plus, VBT-GT3 Pro, VBT-GT3 Max, VBT-GT7, VBT-GT7 Plus, VBT-GT7 Pro, VBT-GT7 Max, VBT-GT5, VBT-GT5 Plus, VBT-GT5 Pro, VBT-GT5 Max, VBT-GT6, VBT-GT6 Plus, VBT-GT6 Pro, VBT-GT6 Max are electrically identical with the model: VBT-GT3 which was tested by Bay Area Compliance Laboratories Corp. (Xiamen) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows: Tested Model Series Models Differences Items Details VBT-GT3 VBT-GT3 Plus, VBT-GT3 Pro, VBT-GT3 Max Model Name 1. They have different model names. Except for the differences mentioned above, everything else is the same VBT-GT7, VBT-GT7 Plus, VBT-GT7 Pro, VBT-GT7 Max, VBT-GT5, VBT-GT5 Plus, VBT-GT5 Pro, VBT-GT5 Max, VBT-GT6, VBT-GT6 Plus, VBT-GT6 Pro, VBT-GT6 Max Model Name, Appearance (horn mouth) 1. They have different model names. 2. They have different appearance (horn mouth). Except for the differences mentioned above, everything else is the same Contact Person: Chenghui Wang Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Title: General Manager

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 1 / 52 EUT EXTERNAL PHOTOS VBT-GT3 VBT-GT3 VBT-GT3 Plus VBT-GT3 Pro VBT-GT3 Max VBT-GT5 VBT-GT5 Plus VBT-GT5 Pro VBT-GT5 Max VBT-GT6 VBT-GT6 Plus VBT-GT6 Pro VBT-GT6 Max VBT-GT7 VBT-GT7 Plus VBT-GT7 Pro VBT-GT7 Max Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 2 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 3 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 4 / 52 VBT-GT3 Pro Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 5 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 6 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 7 / 52 VBT-GT3 Max Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 8 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 9 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 10 / 52 VBT-GT3 Plus Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 11 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 12 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 13 / 52 VBT-GT5 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 14 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 15 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 16 / 52 VBT-GT5 Pro Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 17 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 18 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 19 / 52 VBT-GT5 Max Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 20 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 21 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 22 / 52 VBT-GT5 Plus Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 23 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 24 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 25 / 52 VBT-GT6 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 26 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 27 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 28 / 52 VBT-GT6 Pro Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 29 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 30 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 31 / 52 VBT-GT6 Max Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 32 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 33 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 34 / 52 VBT-GT6 Plus Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 35 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 36 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 37 / 52 VBT-GT7

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 38 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 39 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 40 / 52 VBT-GT7 Pro Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 41 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 42 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 43 / 52 VBT-GT7 Max Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 44 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 45 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 46 / 52 VBT-GT7 Plus Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 47 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 48 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 49 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 50 / 52 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 51 / 52 Earphone Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-EXP Page 52 / 52 Earphone#1

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-INP Page 1 / 4 EUT INTERNAL PHOTOS VBT-GT7 VBT-GT7 Plus VBT-GT7 Pro VBT-GT7 Max VBT-GT6 VBT-GT6 Plus VBT-GT6 Pro VBT-GT6 Max VBT-GT5 VBT-GT5 Plus VBT-GT5 Pro VBT-GT5 Max VBT-GT3 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-INP Page 2 / 4 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-INP Page 3 / 4 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-INP Page 4 / 4 Spring Antenna

SAR TEST REPORT Applicant: Quanzhou VBTER Electronics Co.,Ltd. Address: 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou, China FCC ID: 2A4RP-VBT-GT3 Product Name: Two-way radio Standard(s): 47 CFR Part 2(2.1093) The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: 2603T34877E-20 Date Of Issue: 2026/06/24 Reviewed By: Ken Zong Title: SAR Tester Approved By: Karl Gong Title:SAR Test Supervisor Test Laboratory: China Certification ICT Co., Ltd (Dongguan) Room 101 & 201, Building 2, 256 Pingdong Road, Dalang Town, Dongguan City, Guangdong,China Tel:+86-769-83085888 www.ccttt.com.cn China Certification ICT Co., Ltd (Dongguan) Report No.: 2603T34877E-20 Report Template: RF-FCC SAR-A/0 Page 2 of 51 SAR TEST RESULTS SUMMARY Operation Frequency Bands Highest Reported 1g SAR (W/kg) Limits (W/kg) Head Face Up (Gap 25mm) Body-Worn (Gap 0mm) PTT(462.55-467.7125MHz) 0.09 0.21 1.6 Maximum Simultaneous Transmission SAR Items Head Face Up (Gap 25mm) Body-Worn (Gap 0mm) Limits (W/kg) Sum SAR(W/kg) N/A N/A 1.6 EUT Received Date: 2026/05/13 Tested Date: 2026/05/28 Tested Result: Pass China Certification ICT Co., Ltd (Dongguan) Report No.: 2603T34877E-20 Report Template: RF-FCC SAR-A/0 Page 3 of 51 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the Room 101 & 201, Building 2, 256 Pingdong Road, Dalang Town, Dongguan City, Guangdong, China . The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an as ★terisk “ ”. Each test item follows the test standard(s) without deviation. China Certification ICT Co., Ltd (Dongguan) Report No.: 2603T34877E-20 Report Template: RF-FCC SAR-A/0 Page 4 of 51 CONTENTS SAR TEST RESULTS SUMMARY .............................................................................................. 2 DOCUMENT REVISION HISTORY .......................................................................................... 6 1. GENERAL INFORMATION .................................................................................................... 7 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 7 1.2 TEST SPECIFICATION, METHODS AND PROCEDURES ........................................................................ 8 1.3 SAR LIMITS .......................................................................................................................................... 9 2. SAR MEASUREMENT SYSTEM .......................................................................................... 10 3. EQUIPMENT LIST AND CALIBRATION .......................................................................... 17 3.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ....................................................................... 17 4. SAR MEASUREMENT SYSTEM VERIFICATION ........................................................... 18 4.1 LIQUID VERIFICATION ...................................................................................................................... 18 4.2 SYSTEM ACCURACY VERIFICATION ................................................................................................. 19 4.3 SAR SYSTEM VALIDATION DATA ............................................................................................. 20 5. EUT TEST STRATEGY AND METHODOLOGY .............................................................. 21 5.1 TEST POSITIONS FOR FRONT-OF-FACE CONFIGURATIONS .............................................................. 2 1 5.2 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ................................................ 21 5.3 TEST DISTANCE FOR SAR EVALUATION .......................................................................................... 22 5.4 SAR EVALUATION PROCEDURE ....................................................................................................... 23 6. CONDUCTED OUTPUT POWER MEASUREMENT ........................................................ 24 6.1 TEST PROCEDURE .............................................................................................................................. 24 6.2 MAXIMUM TARGET OUTPUT POWER ............................................................................................... 24 6.3 TEST RESULTS: .................................................................................................................................. 24 7. SAR MEASUREMENT RESULTS ........................................................................................ 26 7.1 SAR TEST DATA ................................................................................................................................ 26 8. Measurement Variability ......................................................................................................... 27 9. DUT HOLDER PERTURBATIONS ...................................................................................... 28 10. SAR SIMULTANEOUS TRA…

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

根通通信技术有限公司 GentongCommunicationTechnologyCo.,Ltd 根通通信技术有限公司 5th Floor, Building 7, Fujian Branch, Nan'an National University Science Park, Quanzhou City Antenna Specification Document Antenna model:M9 Frequency range: 400-480MHz Antenna type:Spring Maximum antenna gain: 2.15dBi 根通通信技术有限公司 GentongCommunicationTechnologyCo.,Ltd 1.天线参数/特性 AntennaParameterCharacteristics 频率范围 FrequencyRange 400MHZ440MHZ480MHZ 输入阻抗 Impedance 50Ω50Ω50Ω 驻波比 Swr 6.801.409.09 回波损耗 LogMag -2.57-15.5-1.91 史密斯 Smith 3.62Ω15.26Ω2.20Ω 极化方式 Polarization 辐射方向 Radiation 高度 Height 26mm26mm26mm 天线材料 adomeMaterial 天线颜色 RadomeColor 接头 Termination Vertical/HorizontalVertical/HorizontalVertical/Horizontal omnidirectional omnidirectional omnidirectional steel steel steel black black black welding welding welding 5th Floor, Building 7, Fujian Branch, Nan'an National University Science Park, Quanzhou City 根通通信技术有限公司 GentongCommunicationTechnologyCo.,Ltd 5th Floor, Building 7, Fujian Branch, Nan'an National University Science Park, Quanzhou City 根通通信技术有限公司 GentongCommunicationTechnologyCo.,Ltd 5th Floor, Building 7, Fujian Branch, Nan'an National University Science Park, Quanzhou City unit:dBi Gain: 2.15dBi 467.7125MHz

FCC Part 95 Page 1 of 40 FCC PART 95 TEST REPORT For Quanzhou VBTER Electronics Co.,Ltd. 427-432,4F Wanxiang Mall, Yuquan Middle Street, Quanzhou,362000, China Report Type: Original Report Product Name: Two-way radio Report Number: 2607T34877E-RF-01 Report Date: 2026-06-16 Reviewed By: Ash Lin Approved By: Miles Chen Prepared By : Bay Area Compliance Laboratories Corp. (Xiamen) Unit 102, No. 902 Meifeng South Road, Binhai West Avenue, Science and Technology Innovation Park, Torch High tech Zone XiaMen, People's Republic of China Tel: +86-592-3200111 www.baclcorp.com.cn FCC ID: 2A4RP-VBT-GT3 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607T34877E-RF-01 FCC Part 95 Page 2 of 40 TABLE OF CONTENTS REPORT REVISION HISTORY ................................................................................................................................ 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 ★ANTENNA INFORMATION ......................................................................................................................................... 6 OBJECTIVE ................................................................................................................................................................... 6 TEST METHODOLOGY .................................................................................................................................................. 6 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 7 SYSTEM TEST CONFIGURATION .......................................................................................................................... 8 TEST MODE AND VOLTAGE .......................................................................................................................................... 8 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 8 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................................. 9 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 SUMMARY OF TEST RESULTS ............................................................................................................................. 11 TEST EQUIPMENT LIST ......................................................................................................................................... 12 FCC §2.1046, §95.567 – FRS TRANSMIT POWER ................................................................................................ 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP BLOCK DIAGRAM ................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 14 FCC §2.1047, §95.575 – FRS MODULATION LIMITS .......................................................................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 TEST SETUP BLOCK DIAGRAM ................................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 16 TE…

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