BF-TM8500
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BF-TM8500
BF-TM8500
BF-TM8500
BF-TM8500

DMR Portable Base Radio

BF-TM8500

This portable base radio is a reliable, cost-efficient solution to keep your team communicate, coordinate and collaborate for maximum efficiency and safety. With features of 45W high power for long-range communication, power-on password, Bluetooth, access to BelFone conventional DMR systems to enjoy call capacity and clear voice communications, etc., the portable base radio enables your workers to connect without distraction.

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Features & Benefits
Specification
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Multiple Power Supply Modes, Flexible Deployment


This base radio has a portable handheld chassis for flexible deployment. Support external AC/DC power input, while DC current can be output to charge the battery. Support 220V/110V AC input mode switching, applicable to different overseas countries and regions.


User Friendly Design

Bright, Color LCD Display: The high contrast color display is easy to read in all kinds of lighting.

Power-on Password: Nobody can mess with your radio.


Full DMR Conventional Features


Suitable for small properties, construction sites and motorcades. It easily and flexibly realizes efficient and rapid communication in the control area.



Abundant Features for Business Users


More features like recording, Bluetooth voice and programming, OTAP via Bluetooth, GPS and automatic roaming benefit users greatly.



Applications

·Automatic roaming

·GPS (optional)

·Recording (optional)

·Bluetooth (optional)


Voice Services

·DMR Virtual Trunking

·DMR Two Time -slot

·Digital/Analog mixed mode

Security Services

·Emergency alarm

·Covert mode

·Lone worker(optional)

General Performance

·Frequency bands: VHF:136-174MHz

 UHF:350-400/400-470/450-520MHz

·1024 channels/ 64 zones

·Display: 1.77” TFT 

·IP54 Protection

·45W output power, 3W speaker

Data Services

·Status/SDS messaging (in TMO & 

 DMO)

·Static/Dynamic encryption

·DTMF + 5Tone analog signaling




General
Frequency Range
VHF: 136-174MHz; UHF: 350-390MHz/ 400-480MHz/ 450-520MHz
Channel Capacity
1024
Zones
64
Channel Spacing
12.5KHz
Working Voltage
DC13.8V (±15%))
Frequency Stability
±1.5ppm
Antenna Impedance
50Ω
Dimension
175(L)* 175(W)* 63(H) mm
Weight
1.51kg
Operating Temperature
-20℃~+70℃
Storage Temperature
-40℃~+80℃
Transmitter
Power Output
VHF/UHF H: 30W; VHF/UHF L: 10W
4FSK Modulation
12.5KHz (data only): 7K60FXD; 12.5KkHz (data and voice): 7K60FXE
FM Modulation
12.5KHz: 8K50F3E
Modulation Limitation
+/- 2.5KHz @ 12.5KHz
FM Noise
-40dB
Spurious Emission
-36 dBm≤1GHz; -30 dBm≥1GHz
Adjacent Channel Power
≤-60dB
Frequency Response
+1/-3dB
Vocoder
AMBE +2™
Audio Distortion
≤3%
Receiver
Digital Sensitivity
5% BER: 0.25 uV
Analog Sensitivity
0.25 uV (12 dB SINAD)
Intermodulation
60dB
Adjacent Channel Selectivity
60dB
Spurious Response Suppression
70dB
FM Noise
-40dB
Frequency Response
+1/-3 dB
Audio Power
3W
Audio Distortion
≤3% (typical)
Conduction Radiation
-57dBm
GPS Precision
Horizontal Accuracy ≤-10m (with good signal)
TTFF (first location) Cold Boot
<1 minute(with good signal)
TTFF (first location) Hot Boot
<10 seconds (with good signal)
Power Supply Case Specification
Operating Environment
-10℃—50℃
Input Voltage
AC 220V±10%/ AC110V±10%
Output Voltage
13.8V±0.2V
Maximum Current
16A—17A
Output Overvoltage Protection
16.5V±1.5V
Return Current
2A—3A
Source Effect
≤5×10-4
Load Effect
≤5×10-4
Periodic and Random Offset
≤15mVP-P
Rechargeable Battery Voltage
13.8V
Charging Current
1A±0.2A
Dimensions
220(H)*151(W)*272(L)mm
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BF-TM8500
BF-TM8500
DMR Portable Base Radio
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