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BF-TD872

Commercial DMR Protable Radio

OEM/ODM
BF-TD872 is a high power DMR migration radio with a high power output of 7W. It enjoys a communication range of up to 15km long, and consistently delivers a clear and loud digital audio even in the fringe areas. Its rugged, compact and ergonomic design features with anti-slip function, making it an ideal choice for a great variety of users, like public securities, construction sites, shopping malls and so on.
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BF-TD872
Commercial DMR Protable Radio
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Highlights

Digital/analog Dual Modes

BF-TD872 gives you a smooth transition from the analog world to the digital.

A Longer Battery Life

BF-TD872 can function for longer than any conventional analog radios. (digital 17 hours; analog 13 hours)

Excellent Audio Quality

Excellent digital audio quality comes from the AMBE+2TM vocoder and FEC technology.

Radio Priority-Based Interruption

This function enables a radio with higher level to interrupt communications between radios with lower levels, giving higher priority to radios with higher levels. This means better dispatching efficiency.

Scan/ Monitor (Programmable)

At a convenient push of a button you can monitor all the conversations on your channel, or you can scan conversations on different channels.

Private Call, Group Call And All Call (Programmable)

The versatile calling functions bring more efficiency to your teamwork.

DMO Pseudo Trunk

The user can choose slot 1 or slot 2 for communications. When one slot is occupied, the radio will automatically switch into the free slot. Frequency efficiency is greatly increased.

DMO True 2-Slot

In direct mode this radio supports two voice calls simultaneously due to DMR two time slots, which means two communication paths on 1 frequency at no extra costs or frequency license.

Digital/Analog Dual Modes

Receive both analog and digital signals on a single channel and can automatically switch into the needed mode for efficient communications.

Specifications

General
Frequency Range VHF: 136-174MHZ; UHF: 350-390MHz/ 400-480MHz/ 450-520MHz
Channel Capacity 128
Zone 8
Channel Spacing 12.5KHz/ 25KHz
Working Voltage DC7.4V (±20%)
Frequency Stability ±1.5ppm
Antenna Impedance 50Ω
Battery Capacity Real 2600mAh
Average Battery Life(5/5/90) Digital 17 hours; Analog 13 hours
Dimension 60(L)* 37(W)* 130(H) mm
Weight 259g (including battery pack)
Transmitter
Power Output High power: 5W; Middle power: 3W; Low power: 1W
4FSK Modulation 12.5KHz data only: 7K60FXD; 12.5KHz data and voice: 7K60FXE
FM Modulation 12.5KHz: 8K50FXD; 25KHz: 16KΦF3E
Modulation Limitation +/- 2.5KHz
FM Noise -40dB
Spurious Emission -36 dBm≤1GHz/-30 dBm≥1GHz
Adjacent Channel Power ≤-60dB
Frequency Response +1/-3dB
Digital Vocoder AMBE+2™
Audio Distortion <3%
Receiver
Digital Sensitivity 5% BER: 0.25 uV
Analog Sensitive 0.25 uV (12 dB SINAD)
Intermodulation 65dB
Adjacent Channel Selection 60dB
Spurious Suppression 70dB
FM Noise -40dB
Frequency Response +1/-3 dB
Rated Audio Power 500mW
Rated Audio Distortion 3% (typical)
Conduction Radiation -57 dBm
Environmental Specifications
Operational Temperature -20℃~+60℃
Storage Temperature -30℃~+85℃
Dust & Water Proof IP54
Shock & Vibration MIL-STD-810C/D/E/F

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