2AGND-GMRS-50PROGMRS Mobile Radio

ATTESTATION STATEMENT BTECH (BaoFeng Tech) Add:702 N Industrial Ave Arlington,South Dakota,United States 57212 Tel:+1-605-8007359498 Fax: +1-605-6059831060 Email:[email protected] Date: 2024-01-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii) Filing FCC ID:2AGND-GMRS-50PRO BTECH (BaoFeng Tech)(“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. And BTECH (BaoFeng Tech)(“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, Signed by (printed name):Greg Wilson Signature:

BTECH (BaoFeng Tech) Add: 702 N Industrial Ave Arlington,South Dakota,United States 57212 Tel: +1-605-8007359498 Fax:+1-605- 6059831060 Email:[email protected] Date: 2024-01-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road,Columbia, MD 21046 Subject: Declaration of compliance to the requirements of §15.121 FCC ID:2AGND-GMRS-50PRO We declare that, this scanning receiver is incapable of operating (tuning), or readily being altered by the users to operate, within the frequency bands allocated to the Cellular Radiotelephone Service in part 22 of this chapter (cellular telephone bands). This device will not be able to receive transmissions in the cellular telephone bands by means of clipping the leads of, or installing, a simple component such as a diode, resistor or jumper wire; replacing a plug-in semiconductor chip; or programming a semi-conductor chip using special access codes or an external device, such as a personal computer. This device is also incapable of converting digital cellular communication transmissions to analog voice audio. This device is designed so that the tuning, control and filtering circuitry is inaccessible. Any attempts to modify the equipment to receive transmissions from the Cellular Radiotelephone Service will render the receiver inoperable. This scanning receiver rejects any signals from the Cellular Radiotelephone Service frequency bands that are 38 dB or lower based upon a 12 dB SINAD measurement. We are aware that the modification of this device to receive transmissions from Cellular Radiotelephone Service frequency bands will be considered to constitute manufacture of such equipment. This includes any individual, individuals, entity or organization that modifies one or more scanners. Any modification to receive transmissions from the Cellular Radiotelephone Service frequency bands voids the certification of the scanning receiver, regardless of the date of manufacture of the original unit. Sincerely, Signed by (printed name):Greg Wilson Signature:

U.S. AGENT LETTER OF ATTESTATION Date: 2024-01-10 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:2AGND-GMRS-50PRO BTECH (BaoFeng Tech) (“the Applicant”) certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. BTECH (BaoFeng Tech) (“the Applicant”) 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. BTECH (BaoFeng Tech) 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: BTECH (BaoFeng Tech) Address: 702 N Industrial Ave Arlington,South Dakota,United States 57212 FRN:0025076514 Tel.: +1-605-8007359498 Email: [email protected] Signed by (printed name):Greg Wilson Signature: Applicant:BTECH (BaoFeng Tech) Address:702 N Industrial Ave Arlington,South Dakota,United States 57212 FRN:0025076514 Tel:+1-605-8007359498 Email:[email protected] Signed by (printed name):Greg Wilson Signature:

QA-FR-170-B BTECH (BaoFeng Tech) Add:702 N Industrial Ave Arlington,South Dakota,United States 57212 Tel:+1-605-8007359498 Fax: +1-605-6059831060 Email:[email protected] FCC Authorization Date: 2024-01-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We ,BTECH (BaoFeng Tech), Hereby authorizes China Certification ICT Co., Ltd (Dongguan) 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 China Certification ICT Co., Ltd (Dongguan) 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, Printed Name:Greg Wilson Title: Manager

QA-FR-172-A BTECH (BaoFeng Tech) Add: 702 N Industrial Ave Arlington,South Dakota,United States 57212 Tel: +1-605-8007359498 Fax: +1-605-6059831060 Email:[email protected] FCC Confidential Authorization Date: 2024-01-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AGND-GMRS-50PRO In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, BTECH (BaoFeng Tech) hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  BOM  Tune-up Procedure  Internal photo As well as short-term (secrecy cycle: 180 days) confidential treatment of information accompanying this application as outlined below:  User’s Manual  External Photos  Test Set-up Photos 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:Greg Wilson Title:Manager

RF EXPOSURE EVALUATION Applicant: BTECH (BaoFeng Tech) Address: 702 N Industrial Ave Arlington,South Dakota,United States 57212 FCC ID: 2AGND-GMRS-50PRO Product Name: GMRS Mobile Radio Standard(s): 47 CFR §1.1310, 47 CFR §2.1091 447498 D01 General RF Ex posure Guidance v06 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: CR231169585-00E Date Of Issue: 2024/1/16 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00E Page 2 of 8 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, 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 asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00E Page 3 of 8 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 1.0 CR231169585-00E Original Report 2024/1/16 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00E Page 4 of 8 2. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 2.1 Applicable Standard According to 1.1310, 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for Maximum Permissible Exposure (MPE) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; 2.2 Calculation For Test Exclusion: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: 2.3 MPE Test Procedure 1. Place the EUT`s antenna was vertical polarization on the table. 2. The EUT was set to transmit at the frequency at maximum RF power. 3. The Distance between the test probe and the investigated EUT`s antenna equal to the distance be specified as safety distance in the user manual. 4. Power density measurements were taken at different heights of the probe from the ground (0.8 to 2.8 meters) while rotating versus azimuth (from 0° to 360°) the antenna. 5. adjusted the distance between the test probe and the tested antenna to the real safe distance, R real , such that the measured highest power density in the “worst case” position was the same or slightly less than the test limit. 6. The measurement results of final measurements conducted at the chosen azimuth and different heights of the probe above the ground. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00E Page 5 of 8 2.4 Block Diagram of Test Setup 2.5 Test Data: Serial Number: 2E6J-1 Test Date: 2024/1/12 Test Site: RF Test Mode: Transmitting Tester: Morpheus Shi Test Result: Pass Environmental Conditions: Temperature: (°C) 20.3 Relative Humidity: (%) 35 ATM Pressure: (kPa) 102.6 Test Equipment List and Details: Manufacturer Description Model Serial Number Calibration Date Calibration Due Date Narda Field Probe NBM-520 C-0150 2023-11-25 2024-11-25 * Statement of Traceability: China Certification ICT Co., Ltd (Dongguan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00E Page 6 of 8 Test Data: 462.6250MHz Measuring Probe Height(cm) Power Density(mW/cm²) 40cm 50cm 60cm 70cm 80cm 80 0.178 0.184 0.181 0.121 0.061 90 0.204 0.109 0.186 0.103 0.101 100 0.130 0.063 0.130 0.114 0.115 110 0.209 0.167 0.169 0.142 0.142 120 0.208 0.168 0.188 0.131 0.142 130 0.216 0.140 0.141 0.106 0.115 140 0.313 0.249 0.158 0.112 0.079 150 0.416 0.352 0.156 0.115 0.091 160 0.449 0.305 0.187 0.150 0.135 170 0.472 0.319 0.194 0.156 0.144 180 0.548 0.314 0.159 0.166 0.143 190 0.436 0.273 0.195 0.179 0.159 200 0.235 0.216 0.209 0.211 0.186 210 0.157 0.154 0.202 0.223 0.210 220 0.165 0.114 0.170 0.198 0.195 230 0.129 0.073 0.115 0.143 0.143 240 0.102 0.054 0.126 0.074 0.070 250 0.120 0.058 0.091 0.359 0.069 260 0.110 0.086 0.058 0.318 0.038 270 0.117 0.082 0.079 0.346 0.035 280 0.086 0.075 0.090 0.314 0.033 Test…

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TEST REPORT Applicant: BTECH (BaoFeng Tech) Address: 702 N Industrial Ave Arlington,South Dakota,United States 57212 FCC ID: 2AGND-GMRS-50PRO Product Name: GMRS Mobile Radio Standard(s): 47 CFR Part 15 Subpart B ANSI C63.4-2014 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: CR231169585-00B Date Of Issue: 2024/3/7 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00B Page 2 of 51 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, 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 asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231169585-00B Page 3 of 51 CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 5 1.2 DESCRIPTION OF TEST CONFIGURATION ................................................................................................................ 6 1.2.1 EUT Operation Condition: ............................................................................................................................. 6 1.2.2 Support Equipment List and Details .............................................................................................................. 6 1.2.3 Support Cable List and Details ...................................................................................................................... 6 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 7 1.3 MEASUREMENT UNCERTAINTY .............................................................................................................................. 8 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 9 3. REQUIREMENTS AND TEST PROCEDURES ................................................................................................. 10 3.1 AC LINE CONDUCTED EMISSIONS ........................................................................................................................ 10 3.1.1 EUT Setup.................................................................................................................................................... 10 3.1.2 EMI Test Receiver Setup ............................................................................................................................. 10 3.1.3 Test Procedure ............................................................................................................................................. 11 3.1.4 Corrected Amplitude & Margin Calculation ................................................................................................ 11 3.2 RADIATION SPURIOUS EMISSIONS ........................................................................................................................ 12 3.2.1 EUT Setup.................................................................................................................................................... 12 3.2.2 EMI Test Receiver Setup ............................................................................................................................. 13 3.2.3 Test Procedure ............................................................................................................................................. 13 3.2.4 Corrected Amplitude & Margin Calculation ................................................................................................ 13 3.3 SCANNING RECEIVERS AND FREQUENCY CONVERTERS USED WITH SCANNING RECEIVERS ................................ 14 3.3.1 Applicable Standard ..................................................................................................................................... 14 3.3.2 Test Procedure ............................................................................................................................................. 14 4. TEST DATA AND RESULTS ................................................................................................................................ 15 4.1 AC LINE CONDUCTED EMISSIONS ..................................................................................................…

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