2APPUD2300Digital Two-way Radio

D2-300U Digital Two-way Radio User Manual Tel: 888-404-2337 Add: 710 W. Jefferson St. Joliet, IL 60435 Diga-Talk D2-300U 1 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. NOTE 1: 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, 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. NOTE 2: Any 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. - T h i s r a d i o i s d e s i g n e d f o r a n d c l a s s i f i e d a s “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. FCC Statement Diga-Talk D2-300U Diga-Talk Radio D2-300U Diga-Talk

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External Photos of the EUT

Internal Photos of the EUT

Page: 1 of 17 TEST REPORT Report No..................................: CHTEW21040106 Report Verification: Project No.................................： SHT2101077003EW FCC ID ............................................. : 2APPUD2300 Applicant’s name ........................... : A Beep, LLC Address ............................................. : 710 W JEFFERSON ST,Joliet, IL, 60435,United States Test item description .................... : Digital Two-way Radio Trade Mark ....................................... : Model/Type reference ....................... : D2-300U Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart B Date of receipt of test sample...........: Feb.20, 2021 Date of testing..............................: Feb.20, 2021- Apr.20, 2021 Date of issue.................................: Apr.21, 2021 Result .................. ........................: PASS Compiled by ( position+printed name+signature) .. : File administrators Echo Wei Supervised by ( position+printed name+signature) .. : Project Engineer Aaron Fang 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 corresponds to the test sample. Report No.: CHTEW21040106 Page: 2 of 17 Issued: 2021-04-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) Contents 1. TEST STANDARDS AND REPORT VERSION ............................................ 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION ..................................................................... 4 3. SUMMARY ............................................................................... 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 6 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION ................................................................. 7 4.1. EUT operation mode 7 4.2. Support unit used in test configuration 7 4.3. Environmental conditions 7 4.4. Statement of the measurement uncertainty 7 4.5. Equipments Used during the Test 8 5. TEST CONDITIONS AND RESULTS ..................................................... 9 5.1. Conducted Emissions 9 5.2. Radiated Emissions 12 6. TEST SETUP PHOTOS OF THE EUT ................................................... 16 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ................................... 17 Report No.: CHTEW21040106 Page: 3 of 17 Issued: 2021-04-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 1. TEST STANDARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: FCC CFR Title 47 Part 15 Subpart B - Unintentional Radiators 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 40GHz 1.2. Report version Revision No. Date of issue Description N/A 2021-04-21 Original Report No.: CHTEW21040106 Page: 4 of 17 Issued: 2021-04-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 2. TEST DESCRIPTION Test Item Section in CFR 47 Result Test Engineer Conducted Emissions 15.107(a) Pass Quanhai Deng Radiated Emissions 15.109(a) Pass Jianquan Wu Note: The measurement uncertainty is not included in the test result. Report No.: CHTEW21040106 Page: 5 of 17 Issued: 2021-04-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 3. SUMMARY 3.1. Client Information Applicant: A Beep, LLC Address: 710 W JEFFERSON ST,Joliet, IL, 60435,United States Manufacturer: A Beep, LLC Address: 710 W JEFFERSON ST,Joliet, IL, 60435,United States Factory: Shenzhen HQT Science & Technology Co., Ltd. Address: Room 1705 & 1706, 17th Floor, Weisheng Technology Building, No.9966, Shennan Road, Maling Community, Yuehai Sub-district, Nanshan District, Shenzhen City,China 3.2. Product Description Main unit Name of EUT: Digital Two-way Radio Trade Mark: Model/Type reference: D2-300U Listed Model(s) - Power supply: DC 7.4V Hardware version: D2-300CPS Software version: D2-300U Ancillary unit Battery information: Model: D2-300-Bat DC7.4V 2000mAh Charger information: Model: D2-300-Charger Input: 12Vd.c.,1000mA Output: 1000mA Adapter information: Model: BYX-1201000 Input: 100-240Va.c.,50/60Hz Output: 12VDC 1000mA Report No.: CHTEW21040106 Page: 6 of 17 Issued: 2021-04-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 3.3. Radio Specification Description Support Frequency Range: 450-512MHz Rated Output Power: High Power: 4W Low Power: 1W Modulation Type: Analog: FM Digital : 4FSK Supported Digital Protocol: DMR Channel Separation: Analog: 12.5kHz 25kHz Digital : 6.25kHz 12.5kHz Emission Designator: Analog: 11K0F3E Digital: 7K60FXW, 7K60FXD Support data rate: 9.6kbps Antenna Type: External 3.4. Testing Laboratory Information Laboratory Name Shenzhen Huatongwei International Inspection Co., Ltd. Laboratory Location 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Connect information: Tel: 86-7…

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TEST SETUP PHOTOS OF THE EUT Conducted Emissions (AC Mains) Radiated Emissions