2AJGM-1901DDigital Radio

NA -1901D Series OWNER’S MANUAL English Digital Radio Preface To help you ward off bodily injury or property loss that may arise from improper operation, please read all the information carefully before using our products. Intended Use Our products are designed to provide reliable wireless communication services for users across many industry sectors. In order to use the products safely and to achieve the best performance, they must be used as intended. The operator of the product is responsible for damage to the product or damage caused by the product if the product was used beyond the intended use instructions. Intended use includes that: ● The product is used by users who have full knowledge of its RF exposure and can exercise control over their RF exposure to meet the occupational limits in FCC/ICNIRP and international standards. ● All the security instructions set forth in this document are always heeded. ● The general, national and in-house safety regulations are heeded. ● The product is exclusively used with the frequencies licensed by the respective authority. ● The product is configured appropriately by the dealer. Besides, intended use also requires the product operator to be well-trained and to be familiar with the applicable standards, regulations and provisions. RF Radiation Information Compliance with RF Exposure Standards The radio complies with the following RF energy exposure standards and guidelines: ● United States Federal Communications Commission, Code of Federal Regulations; 47 CFR § 1.1307, 1.1310 and 2.1093 ● American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers (IEEE) C95. 1:2005; Canada RSS102 Issue 5 March 2015 ● Institute of Electrical and Electronic Engineers (IEEE) C95.1:2005 Edition RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the occupational/controlled environmental exposure limits, always adhere to the following procedures. Guidelines: ● Do not remove the RF Exposure 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 50% of the time. To transmit (talk), press the Push-to-Talk (PTT) key. To receive calls, release the PTT key. Transmitting 50% 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. FCC Regulations Federal Communication Commission (FCC) requires that all radio communication products should meet the requirements set forth in the above standards before they can be marketed in the U.S, and the manufacturer shall post a RF label on the product to inform users of operational instructions, so as to enhance their occupational health against exposure to RF energy. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Verification of harmful interference by this equipment to radio or television reception can be determined by turning it off and then 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 different circuit to that of the receiver's outlet. ● Consult the dealer or an experienced radio/TV technician for help. Operation is subject to the following two conditions: ● This device may not cause harmful interference. ● This device must accept any interference received, including interference that may cause undesired operation. Note: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. IC Statement The device has been tested and complies with SAR limits, users can obtain Canadian information on RF exposure and compliance. Après examen de ce matériel aux conformité aux limites DAS et/ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir les informations correspondantes. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: ● This device may not cause harmful interference. ● This device must accept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas pr…

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PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] Justification Letter Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AJGM-1901D Model number: NA-1901D, AD-1901D, AT-1901D, BD-1901D Dear Sir/Madam, We, PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED, acknowledge that this device will not be marketed to USA users with the frequency band which is not allowed by rule part 90.and it is a violation of FCC rules if this device is operated on unauthorized frequencies inside the U.S.A. This equipment meets the requirements of the FCC Rules, Parts 90.203(e) and (g), as applicable. Programming of this products transmit frequencies can be performed ONLY by the manufacturer or by service or by maintenance personal. The operator can’t program transmit frequencies using the equipment’s external operation controls. This is to certify that the requirements of 47 CFR Part 90.203(j)(4) and (5) spectrum efficiency are met by the PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED as demonstrated by the tests conducted on the sample radio provided. The GMSK uses the time division multiple access (TDMA) technology to provides two paths in a 12.5 kHz channel bandwidth, thus meeting the one voice path per 6.25 kHz of spectrum requirement. This radio also provides date rate of 10248 bps in a 12.5 kHz channel, thus meeting the minimum data rate of 4800 bps in a 6.25 kHz channel. Additionally, the radio also meets the requirement of one voice channel per 12.5 kHz of channel bandwidth for analogue speech. Sincerely Yours, Signature: Printed Name: Peter Wang Title: Manager

PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Extended Frequencies Justification for Certification of Transmitter with FCC ID: 2AJGM-1901D Dear Sir/Madam, This transmitter was designed to operate in following frequency ranges: 410-469MHz To aid equipment authorization in other countries which accept the United States FCC Grant for Certification, PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED is requesting that the FCC lists the frequencies 410-469MHz, under FCC Rule Parts 90 on the FCC Grant. PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED attests that the Digital Radio will not be marketed to USA users with the frequency band which is not allowed by the rule Parts 90. Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that it’s a violation of the FCC Rules if this device operates on unauthorized frequencies. Frequency Range(MHz) FCC Rule Part 410-450 FCC Part 90 450-454 FCC Part 90 456-460 FCC Part 90 460-462.5375 FCC Part 90 462.7375-467.5375 FCC Part 90 467.7375-469 FCC Part 90 Also, equipment programming is the responsibility of Authorized Service Personnel, the Digital Radio complies with 47 CFR Part 90.203(e), in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. Please contact me if you require any additional information. Sincerely Yours, Signature: Printed Name: Peter Wang Title: Manager

PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] Attestation Letter Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD21046 Dear Sir or Madam: We, PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED t ype of Equipment: Digital Radio Model name: NA-1901D, AD-1901D, AT-1901D, BD-1901D FCC ID: 2AJGM-1901D The product, only support 410-469 MHz, for the purpose of marketing, other frequencies has been shielded by software, the end user has no capability to activate it. The FM prototype supports 12.5KHz and 25KHz channel spacing, FCC only uses 12.5kHz, and 25KHz is blocked by software, the end user has no capability to activate it. Best Regards, Sincerely Yours, Signature: Contact Person: Peter Wang Title: Manager

PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2024-09-02 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: 2AJGM-1901D PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED (“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. PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED (“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, Signature: Contact Person: Peter Wang Title: Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2024-09-02 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: 2AJGM-1901D PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED (“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. PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ( “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. Iconsigh Inc. 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 Inc. 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: PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong FRN: 0025809377 Tel: 00852-90831684 Email: [email protected] Signed by (printed name): Peter Wang Signature:

QA-FR-170-B PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] FCC Authorization Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED, Hereby authorizes Bay Area Compliance Laboratories Corp. (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 Bay Area Compliance Laboratories Corp. (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, Client’s signature: Printed Name: Peter Wang Title: Manager

QA-FR-171-A PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] FCC Confidential Authorization Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AJGM-1901D In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED 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: Peter Wang Title: Manager

PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED ADD: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong TEL: 00852-90831684 FAX: 00852-90831684 E-mail: [email protected] DECLARATION OF SIMILARITY Date: 2024-09-02 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED, hereby declare that the product: Digital Radio, FCC ID: 2AJGM-1901D model: AD-1901D, AT-1901D, BD-1901D is electrically identical with the model: NA-1901D which was tested by Bay Area Compliance Laboratories Corp. ( Dongguan) 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: They are the same product, but due to different e-commerce sales channels, different model names, everything else is the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Peter Wang Title: Manager

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 1 / 9 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 2 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 3 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 4 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 5 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 6 / 9 Antenna Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 7 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 8 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-EXP Page 9 / 9

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 1 / 7 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 2 / 7 Battery Label Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 3 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 4 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 5 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 6 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V38161E-RF-INP Page 7 / 7

SAR TEST REPORT Applicant: PO FUNG ELECTRONIC (HK) INTERNATONAL GRO UP COMPANY LIMITED Address: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong FCC ID: 2AJGM-1901D Product Name: Digital 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: 2403V38161E-20 Date Of Issue: 2024/09/13 Reviewed By: Ken Zong Title:SAR Engineer Approved By: Karl Gong Title:SAR Engineer 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.: 2403V38161E-20 Page 2 of 65 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(410-469MHz) 2.754.638.0 Maximum Simultaneous Transmission SAR Items Head Face Up (Gap 25mm) Body-Worn (Gap 0mm) Limits Sum SAR(W/kg) / / 8.0 EUT Received Date: 2024/07/23 Tested Date: 2024/07/29 Tested Result: Pass China Certification ICT Co., Ltd (Dongguan) Report No.: 2403V38161E-20 Page 3 of 65 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.: 2403V38161E-20 Page 4 of 65 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR DEVICE UNDER TEST (DUT) .............................................................. 6 1.2 TEST SPECIFICATION, METHODS AND PROCEDURES ........................................................................ 7 1.3 SAR LIMITS .......................................................................................................................................... 8 2. SAR MEASUREMENT SYSTEM ............................................................................................ 9 3. EQUIPMENT LIST AND CALIBRATION .......................................................................... 16 3.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ....................................................................... 16 4. SAR MEASUREMENT SYSTEM VERIFICATION ........................................................... 17 4.1 LIQUID VERIFICATION ...................................................................................................................... 17 4.2 SYSTEM ACCURACY VERIFICATION ................................................................................................. 18 4.3 SAR SYSTEM VALIDATION DATA ............................................................................................. 19 5. EUT TEST STRATEGY AND METHODOLOGY .............................................................. 20 5.1 TEST POSITIONS FOR FRONT-OF-FACE CONFIGURATIONS .............................................................. 20 5.2 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ............................................... 21 5.3 TEST DISTANCE FOR SAR EVALUATION .......................................................................................... 21 5.4 SAR EVALUATION PROCEDURE ....................................................................................................... 22 6. CONDUCTED OUTPUT POWER MEASUREMENT ........................................................ 23 6.1 TEST PROCEDURE .............................................................................................................................. 23 6.2 MAXIMUM TARGET OUTPUT POWER ............................................................................................... 23 6.3 TEST RESULTS: .................................................................................................................................. 23 7. SAR MEASUREMENT RESULTS ........................................................................................ 26 7.1 SAR TEST DATA ................................................................................................................................ 26 8. SAR MEASUREMENT VARIABILITY ............................................................................... 28 9. DUT HOLDER PERTURBATIONS ...................................................................................... 29 10. SAR SIMULTANEOUS TRANSMISSION DESCRIPTION ............................................ 30 10.1 SIMULTANEOUS TRANSMISSION: .................................................................................................... 30 11. SAR PLOTS ............................................................................................................................ 31 APPENDIX A M…

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TEST REPORT Applicant: PO FUNG ELECTRONIC (HK) INTERNATONAL GROUP COMPANY LIMITED Address: Room 1508, 15/F, Office Tower II, Grand Plaza, 625 Nathan Road, Kowloon, Hong Kong P r o d u c t N a m e : Digital Radio F C C I D : 2AJGM-1901D Standard(s): 47 CFR Part 2 47 CFR Part 90 ANSI C63.26-2015 ANSI/TIA 603-E-2016 Report Number: 2402V38161E-RF-00A Report Date: 2024/8/19 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. 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 ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V38161E-RF-00A Report Template Version: Part 90-TNF-V1.2 Page 2 of 48 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 ACCESSORY INFORMATION ................................................................................................................. 5 1.3 ANTENNA INFORMATION DETAIL▲ ................................................................................................... 5 1.4 EQUIPMENT MODIFICATIONS ............................................................................................................. 5 3. SUMMARY OF TEST RESULTS ............................................................................................ 6 TRANSMITTER OUTPUT POWER .................................................................................................................. 6 3. DESCRIPTION OF TEST CONFIGURATION ..................................................................... 7 3.1 TEST FREQUENCY DETAIL .................................................................................................................. 7 3.2 EUT OPERATION CONDITION ............................................................................................................. 7 3.3 EUT EXERCISE SOFTWARE ................................................................................................................. 7 3.4 SUPPORT EQUIPMENT LIST AND DETAILS ......................................................................................... 7 3.5 SUPPORT CABLE LIST AND DETAILS .................................................................................................. 7 3.6 BLOCK DIAGRAM OF TEST SETUP ...................................................................................................... 8 3.7 TEST FACILITY ..................................................................................................................................... 9 3.8 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 4. REQUIREMENTS AND TEST PROCEDURES .................................................................. 10 4.1 TRANSMITTER FREQUENCY STABILITY ........................................................................................... 10 4.1.1 Applicable Standard ..................................................................................................................................... 10 4.1.2 EUT Setup Block Diagram .......................................................................................................................... 10 4.1.3 Test Procedure ............................................................................................................................................. 11 4.1.4 Test Data And Result ................................................................................................................................... 12 4.2 TRANSMITTER OUTPUT POWER ....................................................................................................... 13 4.2.1 Applicable Standard ..................................................................................................................................... 13 4.2.2 EUT Setup Block Diagram .......................................................................................................................... 13 4.2.3 Test Procedure ............................................................................................................................................. 14 4.2.4 Test Data And Result ................................................................................................................................... 15 4.3 OCCUPIED BANDWIDTH & EMISSION MASK .................................................................................... 17 4.3.1 Applicable Standard .........................................…

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