2AARFBFTD51501DMR RADIO

1 Notice to the user Government law prohibits the operation of unlicensed radio transmitters within the territories under government control. Illegal operation is punishable by fine or imprisonment or both. THANK YOU We are grateful you choose BelFone series professional radio communications products! Since 1989, BelFone has been always engaging in research and exploration of radio communications technologies, In order to lead intelligent technologies in the industry. We still make every effort to research and design products according to modern complicated communications environment, and we offer complete and customized communication solutions to clients. Our products will satisfy you because of its excellent performance and outstanding communications strength. No matter what field you are in. You will be Satisfied with the radio. VHF/UHF digital FM transceiver model: BF-TD515 Warning: 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 2 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For a Class B digital device or peripheral, the instructions furnished to the user shall include the following or similar statement, placed in a prominent location in the text of the manual: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These 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. 3 This radio is designed for and classified as “Occupational/Controlled Use Only”, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards; NOT intended for use in an General population/uncontrolled environment – DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may also cause you to exceed RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio. – DO NOT transmit for more than 50% of total radio use time, more than 50% of the time can cause RF exposure compliance requirements to be exceeded. – This transmitter may operate with the antenna(s) documented in this filing in Push-to-Talk and body-worn configurations. RF exposure compliance is limited to the specific belt-clip and accessory configurations as documented in this filing and the separation distance between user and the device or its antenna shall be at least 2.5 cm. 4 Precautions It’s important that the operator is aware of and understands hazards common to the operation of any radio .Please observe the following safety precautions to prevent radio damage or personal injury. The following precautions shall be observed during operation, service and repair of this radio. ◆The recommended usage rate is 1 minute for TX and 4 minutes for RX, when the radio is used for transmission for many hours continuously, the radiator and chassis will become hot, allow the rear panel of the radio to contact surface of low melting point /low Ignition point object; ◆Don’t leave the transceiver in direct sunlight for a long time, don’t place the transceiver on extremely heat, damp, dusty area, and don’t put it on unstable surfaces; ◆When restriction or warnings are posted regarding the use of radio devices, please obey the regulation turn the transceiver power off; ◆Use of the radio while you are driving may be against traffic laws, please prohibit using it ; ◆If you notice any problems on the radio, please turn off at first. Then contact with local dealer. Do not modify this radio unless instructed by this manual or refer service to a qualified licensed or certified technician only; ◆If you want to use the machine for secondary development, please contact with BelFone’s technical engineer or dealer for technical assistance; ◆Please keep the surface of radio is clean and dry, clean the radio using a cloth moistened with clean water and a mild dishwashing liquid. 5 Content Supplied Accessories......................................................................................................................... 6 Getting Acquainted ......................................................................................................................... 12 Basic Operation ............................................................................................................................... 14 LCD Icons ............................................................................................................................... 14 Turning the power on /off ....................................................................................................... 14 Adjusting the volume ......................................................................................…

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Fujian BelFone Communications Technology Co., Ltd. A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China Tel.: 0595-28396755 Fax: 0595-22761852 Attestation letter FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, Fujian BelFone Communications Technology Co., Ltd. hereby declare that our product: DMR RADIO, FCC ID: 2AARFBFTD51501 is capable of supporting a voice channel and a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth. DMR interphone’s bandwidth is 12.5 kHz, and it has a double time slot, one is the speech time slot, one is the data time slot, just language sequence is satisfied with 4800 bps/6.25 kHz BW. For Part 90 frequency user, the radio is disabled 25kHz channel bandwidth mode by radio firmware at factory in order to comply with FCC mandate for part 90 frequencies. Sincerely, Edward Wang Signature: 2020-01-13

Fujian BelFone Communications Technology Co., Ltd. A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China Tel.: 0595-28396755 Fax: 0595-22761852 Date: 2020-01-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Extended Frequencies Justification Dear Sir/Madam, The Radio with FCC ID: 2AARFBFTD51501 This transmitter was designed to operate in following frequency ranges: 400-480MHz To operate in the USA in the frequency range 400MHz-406MHz, 406.1MHz-480MHz. the frequency ranges 406MHz-406.1MHz are disabled. Third party is not able to programming the transmit and receive channels. To aid equipment authorization in other countries which accept the United States FCC Grant for Certification, Fujian BelFone Communications Technology Co., Ltd. is requesting that the FCC lists the frequencies 400MHz-406MHz, 406.1MHz-480MHz under FCC Rule Part 90 on the FCC Grant. Fujian BelFone Communications Technology Co., Ltd. attests that the DMR RADIO will not be marketed to USA users with the frequency band which is not allowed by the rule part 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 400-406 For Federal 406.1-420 90 420-421 90 421-430 90 430-450 90 450-470 90 470-480 For Federal Sincerely Yours, Signature: Edward Wang

2020-01-13 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AARFBFTD51501 Product Name: DMR RADIO Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description  PCB Layout  PCB Placement  BOM  Tune Up These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. By: Edward Wang Signature Printed Title: Director of Overseas System Business Unit On behalf of : Fujian BelFone Communications Technology Co., Ltd. Telephone: 0595-28396755

External Photos of the EUT

Label Label Location

Internal Photos of the EUT

Page: 1 of 26 TEST REPORT Report No. ....................................... : CHTEW19120159 Report verificaiton: Project No. ...................................... : SHT1910073402EW FCC ID ............................................. : 2AARFBFTD51501 Applicant’s name ........................... : Fujian Beifeng Communications Technology Co., Ltd. Address ............................................ : A-15, Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Manufacturer.....................................: Fujian Beifeng Communications Technology Co., Ltd. Address.............................................: A-15, Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Test item description ..................... : DMR RADIO Trade Mark ....................................... : - Model/Type reference ...................... : BF-TD515 Listed Model(s) ................................ : - Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1, 1999 Edition IEEE 1528: 2013 Date of receipt of test sample.........: Nov.19, 2019 Date of testing.............................: Nov.19, 2019- Dec.23, 2019 Date of issue...............................: Dec.24, 2019 Result .................. ........................: PASS Compiled by ( position+printed name+signature) . : File administrators: Fanghui Zhu Supervised by ( position+printed name+signature) . : Test Engineer: Xiaodong Zhao Approved by ( position+printed name+signature) . : Manager: Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................ : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No: CHTEW19120159 Page: 2 of 26 Issued: 2019-12-24 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-08) Contents 1. Test Standards and Report version 3 1.1. Test Standards 3 1.2. Report version 3 2. Summary 4 2.1. Client Information 4 2.2. Product Description 4 2.3. Test frequency list 5 3. Test Environment 6 3.1. Test laboratory 6 3.2. Test Facility 6 3.3. Environmental conditions 6 4. Equipments Used during the Test 7 5. Measurement Uncertainty 8 6. SAR Measurements System Configuration 9 6.1. SAR Measurement Set-up 9 6.2. DASY5 E-field Probe System 10 6.3. Phantoms 11 6.4. Device Holder 11 7. SAR Test Procedure 12 7.1. Scanning Procedure 12 7.2. Data Storage and Evaluation 14 8. Position of the wireless device in relation to the phantom 16 8.1. Front-of-face 16 8.2. Body Position 16 9. Dielectric Property Measurements & System Check 17 9.1. Tissue Dielectric Parameters 17 9.2. SAR System Validation 18 9.3. SAR System Check 19 10. SAR Exposure Limits 22 11. Conducted Power Measurement Results 23 12. Maximum Tune-up Limit 24 13. SAR Measurement Results 24 14. Test Setup Photos 26 15. External and Internal Photos of the EUT 26 Report No: CHTEW19120159 Page: 3 of 26 Issued: 2019-12-24 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-08) 1. Test Standards and Report version 1.1. Test Standards The tests were performed according to following standards: FCC 47 Part 2.1093: Radiofrequency Radiation Exposure Evaluation:Portable Devices IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. FCC published RF exposure KDB procedures: KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100 MHz to 6 GHz KDB 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies KDB 643646 D01:SAR Test for PTT Radios v01r03: SAR Test Reduction Considerations for Occupational PTT Radios TCB workshop April, 2019; Page 19, Tissue Simulating Liquids (TSL) 1.2. Report version Revision No. Date of issue Description N/A 2019-12-24 Original Report No: CHTEW19120159 Page: 4 of 26 Issued: 2019-12-24 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-08) 2. Summary 2.1. Client Information Applicant: Fujian Beifeng Communications Technology Co., Ltd. Address: A-15, Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Manufacturer: Fujian Beifeng Communications Technology Co., Ltd. Address: A-15, Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China 2.2. Product Description Name of EUT: DMR RADIO Trade mark: - Model/Type reference: BF-TD515 Listed model(s): - Accessories Belt Clip Device Category: Portable RF Exposure Environment: Occupational/Controlled Power supply: DC 7.4V Hardware version: 1915 Software version: 1701 Device Dimension: Overall (Length x Width x Thickness): 115x57x36mm Antenna(Length): 90m Maximum SAR Value Separation Distance: Front-of-face: 25mm Body-worn: 0mm Maximun SAR Value(1g): Front-of-face: 0.730 W/kg Body-worn: 1.325 W/kg RF Specification Operation Frequency Range: 400-480MHz Rated Output…

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Page: 1 of 41 TEST REPORT Report No. ....................................... : CHTEW20010040 Report verification : Project No. ................................. : SHT1910073401EW FCC ID ............................................. : 2AARFBFTD51501 Applicant’s name ........................... : Fujian BelFone Communications Technology Co., Ltd. Address ............................................ : A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China Manufacturer.....................................: Fujian BelFone Communications Technology Co., Ltd. Address.............................................: A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China Test item description ..................... : DMR RADIO Trade Mark ....................................... : - Model/Type reference ...................... : BF-TD515 Listed Model(s) ................................. : - Standard .......................................... : FCC CFR Title 47 Part 2 FCC CFR Title 47 Part 90 Date of receipt of test sample.........: Nov.19, 2019 Date of testing.............................: Nov.19, 2019- Jan.03, 2020 Date of issue...............................: Jan.06, 2020 Result ................. ........................: PASS Compiled by ( position+printed name+signature) . : File administrators Echo Wei Supervised by ( position+printed name+signature) . : Project Engineer Gaosheng Pan Approved by ( position+printed name+signature) . : RF Manager Hans Hu Testing Laboratory Name .............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................ : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW20010040 Page: 2 of 41 Issued: 2020-01-06 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) Contents 1 T E S T S T A N D A R D S A N D RE P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report revised information 3 2 T E S T D E S C R I P T I O N 4 3 S U M M A R Y 5 3.1 Client Information 5 3.2 Product Description 5 3.3 Test frequency list 6 3.4 Operation mode 7 3.5 EUT configuration 8 4 T E S T E N V I R O N M E N T 9 4.1 Address of the test laboratory 9 4.2 Test Facility 9 4.3 Environmental conditions 10 4.4 Statement of the measurement uncertainty 10 4.5 Equipments Used during the Test 11 5 T E S T C O N D I T I O N S A N D R E S U L T S 12 5.1 Conducted Carrier Output Power 12 5.2 99% Occupied Bandwidth & 26dB Bandwidth 13 5.3 Emission Mask 15 5.4 Modulation Limit 17 5.5 Audio Frequency Response 18 5.6 Frequency stability VS Temperature 20 5.7 Frequency stability VS Voltage 21 5.8 Transmitter Frequency Behavior 22 5.9 Transmit Conducted Spurious Emission 24 5.10 Transmitter Radiated Spurious Emission 25 6 T E S T S E T U P P H O T O S O F T H E E U T 33 7 E X T E R N A L A N D I N T E R N AL P H O T O S O F T H E E U T 35 8 A P P E N D I X R E P O R T 41 Report No.: CHTEW20010040 Page: 3 of 41 Issued: 2020-01-06 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) 1 TEST STANDARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: FCC Rules Part 2: Frequency allocations and radio treaty matters; General rules and regulations FCC Rules Part 90: Private land mobile radio services. ANSI C63.26-2015: American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services ANSI/TIA-603-E(2016): Land Mobile FM or PM Communications Equipment and Performance Standards ANSI C63.4-2014: American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 1.2. Report revised information Revised No. Date of issued Description N/A 2020-01-06 Original Report No.: CHTEW20010040 Page: 4 of 41 Issued: 2020-01-06 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) 2 TEST DESCRIPTION Test Item Section in CFR 47 Result Test Engineer Conducted Carrier Output Power Part 90.205 Part 2.1046(a) Pass Linshuang Chen 99% Occupied Bandwidth & 26dB bandwidth Part 90.209 & 210 Part 2.1049 Pass Linshuang Chen Emission Mask Part 90.209 & 210 Part 2.1049 Pass Linshuang Chen Modulation Limit Part 2.1047(b) N/A N/A Audio Frequency Response Part 2.1047(a) N/A N/A Frequency Stability VS Temperature Part 90.213 Part 2.1055 Pass Linshuang Chen Frequency Stability VS Voltage Part 90.213 Part 2.1055 Pass Linshuang Chen Transient Frequency Behavior Part 90.214 Pass Linshuang Chen Transmit Conducted Spurious Emission Part 90.210 Part 2.1051 Pass Linshuang Chen Transmit Radiated Spurious Emission Part 90.210 Part 2.1053 Pass Linshuang Chen Report No.: CHTEW20010040 Page: 5 of 41 Issued: 2020-01-06 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) 3 SUMMARY 3.1 Client Information Applicant: Fujian BelFone Communications Technology Co., Ltd. Address: A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China Manufacturer: Fujian BelFone Communications Technology Co., Ltd. Address: A15 Huaqiao Economic Development Zone, Shuangyang Luojiang, Quanzhou, Fujian, China 3.2 Product Description Name of EUT: DMR RADIO Trade mark: - Model/Type reference: BF-TD515 Lis…

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Transmitter Radiated Spurious Emission: RF Conducted Test Item: