2AWYH-GMR5GMRS Radio

Rugged Radios 509 Traffic Way, Arroyo Grande, CA 93420, United States 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process FCC ID: 2AWYH-GMR5 2.911(d)(7) USA Designated Agent for Service of Process We, Rugged Radios (“the applicant”) designate Rugged Radios NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent 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 of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one 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. USA Agent & Applicant Company name: Rugged Radios Address: 509 Traffic Way, Arroyo Grande, CA 93420, United States Contact Name: Steve Gonzalez Telephone No: (888) 541-7223 Email: [email protected] FRN: 0029777471 Signature: Date: September 2, 2025 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; 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-comm unications-supply-chain-through-the

Rugged Radios 509 Traffic Way, Arroyo Grande, CA 93420, United States Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: September 2, 2025 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2AWYH-GMR5 FRN: 0029777471 Rugged Radios (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Steve Gonzalez Title: Product Development Manager Address: 509 Traffic Way, Arroyo Grande, CA 93420, United States Tel.: (888) 541-7223 Email: [email protected]

Rugged Radios 509 Traffic Way, Arroyo Grande, CA 93420, United States Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: September 2, 2025 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2AWYH-GMR5 FRN: 0029777471 Rugged Radios (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Steve Gonzalez Title: Product Development Manager Address: 509 Traffic Way, Arroyo Grande, CA 93420, United States Tel.: (888) 541-7223 Email: [email protected]

Rugged Radios 509 Traffic Way, Arroyo Grande, CA 93420, United States Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 2, 2025 Subject; Request for Confidentiality FCC ID: 2AWYH-GMR5 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 Operational Description Parts List Tune-up Procedure 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 pursuant to 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: Steve Gonzalez Title: Manager

Rugged Radios 509 Traffic Way, Arroyo Grande, CA 93420, United States Letter of Authorization Company: Rugged Radios Address: 509 Traffic Way, Arroyo Grande, CA 93420, United States Product Name: GMRS Radio Model Number(s): GMR5 Product Description: GMRS Radio 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: September 2, 2025 Name: Steve Gonzalez Title: Manager Company: Rugged Radios

FCC ID Label Location 30mm*20mm FCC ID: 2AWYH-GMR5

Page 1 of 47 SAR Test Report Report No.: AGC02931250702FH01 FCC ID : 2AWYH-GMR5 PRODUCT DESIGNATION : GMRS Radio BRAND NAME : Rugged radios MODEL NAME : GMR5 APPLICANT : Rugged Radios DATE OF ISSUE : Aug. 12, 2025 STANDARD(S) : IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2019 REPORT VERSION : V1.0 Attestation of Global Compliance(Shenzhen) Co., Ltd. Report No.: AGC02931250702FH01 Page 2 of 47 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 12, 2025 Valid Initial Release Report No.: AGC02931250702FH01 Page 3 of 47 Test Report Applicant Name Rugged Radios Applicant Address 509 Traffic Way, Arroyo Grande, CA 93420, United States Manufacturer Name Rugged Radios Manufacturer Address 509 Traffic Way, Arroyo Grande, CA 93420, United States Factory Name Rugged Radios Factory Address 509 Traffic Way, Arroyo Grande, CA 93420, United States Product Designation GMRS Radio Brand Name Rugged radios Test Model GMR5 Series Model N/A Declaration of Difference N/A EUT Voltage DC 7.4V Applicable Standard IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093 IEEE Std C95.1 ™-2019 Date of receipt of test item Jul. 17, 2025 Test Date Jul. 30, 2025 Report Template AGCRT- US -PTT/SAR (2021-04-20) Note: The results of testing in this report apply to the product/system which was tested only. Prepared By Bibo Zhang (Project Engineer) Aug. 12, 2025 Reviewed By Jack Gui (Reviewer) Aug. 12, 2025 Approved By Angela Li (Authorized Officer) Aug. 12, 2025 Report No.: AGC02931250702FH01 Page 4 of 47 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ......................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................... 6 2.1. EUT DESCRIPTION......................................................................................................................................... 6 3. SAR MEASUREMENT SYSTEM ........................................................................................................................ 7 3.1. THE DASY5 SYSTEM USED FOR PERFORMING COMPLIANCE TESTS CONSISTS OF FOLLOWING ITEMS .................... 7 3.2. DASY5 E-FIELD PROBE ................................................................................................................................. 8 3.3. DATA ACQUISITION ELECTRONICS DESCRIPTION ............................................................................................... 8 3.4. ROBOT .......................................................................................................................................................... 9 3.5. LIGHT BEAM UNIT .......................................................................................................................................... 9 3.6. DEVICE HOLDER .......................................................................................................................................... 10 3.7. MEASUREMENT SERVER ............................................................................................................................... 10 3.8. PHANTOM ................................................................................................................................................. 11 4. SAR MEASUREMENT PROCEDURE ............................................................................................................ 12 4.1. SPECIFIC ABSORPTION RATE (SAR) .............................................................................................................. 12 4.2. SAR MEASUREMENT PROCEDURE ................................................................................................................ 13 5. TISSUE SIMULATING LIQUID ....................................................................................................................... 15 5.1. THE COMPOSITION OF THE TISSUE SIMULATING LIQUID..................................................................................... 15 5.2. TISSUE DIELECTRIC PARAMETERS FOR HEAD AND BODY PHANTOMS ............................................................... 15 5.3. TISSUE CALIBRATION RESULT ....................................................................................................................... 16 6. SAR SYSTEM CHECK PROCEDURE ........................................................................................................... 17 6.1. SAR SYSTEM CHECK PROCEDURES ............................................................................................................. 17 6.2. SAR SYSTEM CHECK ................................................................................................................................... 18 7. EUT TEST POSITION ...................................................................................................................................... 19 7.1. BODY WORN POSITION ................................................................................................................................ 19 8. SAR EXPOSURE LIMITS ............................................................................................................................... 20 9. TEST FACILITY .............................................................................................................................................. 21 10. TEST EQUIPMENT LIST .............................................................................................................................. 22 11. MEASUREMENT UNCERTAINTY ................................................................................................................ 23 12. POWER MEASUREMENT ............................................................................................................................ 27 13. TEST RESULTS .................................................................…

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Page 1 of 18 CALIBRATION DATA PROBE CALIBRATION DATA Page 2 of 18 Page 3 of 18 Page 4 of 18 Page 5 of 18 Page 6 of 18 Page 7 of 18 Page 8 of 18 Page 9 of 18 Page 10 of 18 DAE CALIBRATION DATA Page 11 of 18 Page 12 of 18 Page 13 of 18 DIPOLE CALIBRATION DATA Page 14 of 18 Page 15 of 18 Page 16 of 18 Page 17 of 18 Page 18 of 18

Page 1 of 53 FCC Test Report Report No.: AGC02931250702FR01 FCC ID : 2AWYH-GMR5 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : GMRS Radio BRAND NAME : Rugged radios MODEL NAME : GMR5 APPLICANT : Rugged Radios DATE OF ISSUE : Aug. 11, 2025 STANDARD(S) : FCC Part 95 Subpart E REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC02931250702FR01 Page 2 of 53 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 11, 2025 Valid Initial Release Report No.: AGC02931250702FR01 Page 3 of 53 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 7 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 8 2.4 Test Methodology ...................................................................................................................................... 8 2.5 Calculation of Emission Indicators ............................................................................................................ 8 2.6 Special Accessories .................................................................................................................................. 8 2.7 Equipment Modifications ........................................................................................................................... 8 2.8 Antenna Requirement ............................................................................................................................... 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address of The Test Laboratory .............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4. System Test Configuration ........................................................................................................................... 13 4.1 EUT Configuration ................................................................................................................................... 13 4.2 EUT Exercise ........................................................................................................................................... 13 4.3 Configuration of Tested System .............................................................................................................. 13 4.4 Equipment Used in Tested System ......................................................................................................... 13 4.5 Summary of Test Results ........................................................................................................................ 14 5. Description of Test Modes ........................................................................................................................... 15 6. Frequency Stability ....................................................................................................................................... 16 6.1 Provisions Applicable .............................................................................................................................. 16 6.2 Measurement Procedure ......................................................................................................................... 16 6.3 Measurement Setup ................................................................................................................................ 16 6.4 Measurement Result ............................................................................................................................... 17 7. 26dB Emission Bandwidth and 99% Occupied Bandwidth ...................................................................... 18 7.1 Provisions Applicable .............................................................................................................................. 18 7.2 Measurement Procedure ......................................................................................................................... 18 7.3 Measurement Setup .............................................................................................................................. 18 7.4 Measurement Result ............................................................................................................................... 19 8. Spurious Radiated Emission ......................................................................................................................... 22 8.1 Provisions Applicable .............................................................................................................................. 22 8.2 Measure…

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Report No.: AGC02931250702FR01 Page 49 of 53 12. Audio Low Pass Filter Response 12.1 Provisions Applicable §95.1775 GMRS modulation requirements Audio filter. Each GMRS transmitter type must include audio frequency low pass filtering, unless it complies with the applicable paragraphs of §95.1779 (without filtering). The filter must be between the modulation limiter and the modulated stage of the transmitter. At any frequency (f in kHz) between 3 and 20 kHz, the filter must have an attenuation of at least 60 log (f/3) dB more than the attenuation at 1 kHz. Above 20 kHz, it must have an attenuation of at least 50 dB more than the attenuation at 1 kHz 12.2 Measurement Procedure 1. The DUT transmitter output port was connected to Modulation Analyzer. 2. Path loss for the measurement included. 3. Press 23.1SPCL on modulation analyzer to enable the external LO from SIgen. 4. Set the Sigen frequency to Fc + 1.5MHz, RF output level to 0dBm without modulation. 5. Transmit the radio and set the audio analyzer to 1 kHz audio frequency and 60% of the maximum deviation. 6. Up the amplitude by 20dB. 7. On DSA, get the reference point to 0dB. 8. Vary the frequency on audio analyzer from 3 kHz to 30 kHz, record the audio tone from DSA. 12.3 Measurement Setup Report No.: AGC02931250702FR01 Page 50 of 53 12.4 Measurement Result 12.5kHz, FM modulation, Assigned Frequency:462.6500MHz-5W Audio Frequency (kHz) Response Attenuation (dB) Limit (dB) 1 0 / 3 -2.15 0.00 4 -10.28 -5.00 5 -16.29 -8.87 6 -20.29 -12.04 7 -23.41 -14.72 8 -25.15 -17.04 9 -31.86 -19.08 10 -35.95 -20.92 15 -35.52 -28.00 20 -35.46 -28.00 30 -33.69 -28.00 50 -33.22 -28.00 70 -30.16 -28.00 Report No.: AGC02931250702FR01 Page 51 of 53 12.5kHz, FM modulation, Assigned Frequency:467.6375 MHz-0.5W Audio Frequency (kHz) Response Attenuation (dB) Limit (dB) 1 0 / 3 -3.45 0.00 4 -11.96 -5.00 5 -17.64 -8.87 6 -21.67 -12.04 7 -27.24 -14.72 8 -30.56 -17.04 9 -32.22 -19.08 10 -35.17 -20.92 15 -38.11 -28.00 20 -37.63 -28.00 30 -34.96 -28.00 50 -34.12 -28.00 70 -31.11 -28.00 Note: All the test frequencies was tested, but only the worst data be recorded in this part. Report No.: AGC02931250702FR01 Page 52 of 53 Appendix I: Photographs of Test Setup Refer to the Report No.: AGC02931250702AP01 Appendix II: Photographs of Test EUT Refer to the Report No.: AGC02931250702AP02 Report No.: AGC02931250702FR01 Page 53 of 53 Conditions of Issuance of Test Reports 1. All samples and goods are accepted by the Attestation of Global Compliance (Shenzhen) Co., Ltd (the “Company”) solely for testing and reporting in accordance with the following terms and conditions. The company provides its services on the basis that such terms and conditions constitute express agreement between the company and any person, firm or company requesting its services (the “Clients”). 2. Any report issued by Company as a result of this application for testing services (the “Report”) shall be issued in confidence to the Clients and the Report will be strictly treated as such by the Company. It may not be reproduced either in its entirety or in part and it may not be used for advertising or other unauthorized purposes without the written consent of the Company. The Clients to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Company to its customer, supplier or other persons directly concerned. The Company will not, without the consent of the Clients, enter into any discussion or correspondence with any third party concerning the contents of the Report, unless required by the relevant governmental authorities, laws or court orders. 3.The Company shall not be called or be liable to be called to give evidence or testimony on the Report in a court of law without its prior written consent, unless required by the relevant governmental authorities, laws or court orders. 4. In the event of the improper use of the report as determined by the Company, the Company reserves the right to withdraw it, and to adopt any other additional remedies which may be appropriate. 5. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Company. 6. The Company will not be liable for or accept responsibility for any loss or damage however arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 7.Clients wishing to use the Report in court proceedings or arbitration shall inform the Company to that effect prior to submitting the sample for testing. 8. The Company is not responsible for recalling the electronic version of the original report when any revision is made to them. The Client assumes the responsibility to providing the revised version to any interested party who uses them. 9. Subject to the variable length of retention time for test data and report stored hereinto as otherwise specifically required by individual accreditation authorities, the Company will only keep the supporting test data and information of the test report for a period of six years. The data and information will be disposed of after the aforementioned retention period has elapsed. Under no circumstances shall we provide any data and information which has been disposed of after retention period. Under no circumstances shall we be liable for damage of any kind, including (but not limited to) compensatory damages, lost profits, lost data, or any form of special, incidental, indirect, consequential or punitive damages of any kind, whether based on breach of contract of warranty, tort (including negligence), product liability or otherwise, even if we are informed in advance of the possibility of such damages. -----End of Report-----