Featured with adjustable power, automatic roaming, remote kill/revive, BF-TM8500 is a cost-effective mobile radio that will enable you to keep your workers connected and accounted for. The 50W high transmitting power can further extend your radio talk range while digital/analog dual modes deliver a smooth transition by allowing you to go on using your existing analog radios, if there are any.

Transmit Interrupt

This function enables a supervisor to interrupt a radio conversation in order to clear a channel for more important communications.

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.

Adjustable Power

Our flexible high power mobile radio comes with 3 adjustable power levels. The user can use 50W high power to further extend talk range or switch into lower power levels to extend radio standby time, according to his specific needs.

Remote Kill/Revive

Such functions greatly facilitate dispatching work and can be especially useful if you want to kill a lost radio.

Automatic Roaming

In an IP multi-site network, BF-TM8500 can automatically roam from site to site and stay connected, delivering seamless communications.

Secure Communications

Use digital encryption to code and decode all voice calls, and support both dynamic and static encryption for secure communications.

GPS (Optional)

When activated, the integrated GPS will enable BF-TM8500 to constantly send its location information to the command center for the commander to see in real-time. All your vehicles stay tractable and accounted for.

-Digital/ Analog Dual Modes

-Pseudo Trunk

-DMO True 2 Slots

-2 Tone/ 5 Tone

-Bluetooth (Optional)

…

Specifications

General Frequency Range VHF:136-174 MHz
UHF:400-480 MHz Channel Capacity 1024 Zones 64 Channel Spacing 12. 5KHz/25KHz Operating Voltage DC 13.8V (±20%) Frequency Stability ±0.5ppm Antenna Impedance 50Ω Transmitter Power Output H: 50W. /M: 25W /L: 15W. 4FSK Modulation 12. 5kHz data only: 7K60FXD
12. 5kHz data and voice: 7K60FXE FM Modulation 12.5 kHz: 8K50F3E;
25 kHz: 16KΦF3E; Modulation Limitation +/-2.5kHz @ 12. 5kHz;
+/-5kHz @ 25kHz FM Noise -40dB Spurious Emission -36 dBm≤1GHz/-30 dBm≥1GHz Adjacent Channel Power ≤-60dB Frequency Response +1/-3 dB Audio Distortion 3% Vocoder AMBE3000 Receiver Digital Sensitivity 5% BER: 0.20 uV Analog Sensitivity 0. 20 uV (12 dB SINAD) Intermodulation 60dB Adjacent Channel Selectivity 60 dB Spurious Suppression 60 dB FM Noise -40dB Frequency Response +1/-3 dB Rated Audio Power 5W Rated Audio Distortion 3% (Typical) Conduction Radiation -57 dBm GPS Precision Horizontal Accuracy ≤ -10m (with
good signal) TIFF (first location) Cold Boot < 1 minute (with good signal) TIFF (first location) Hot Boot < 10seconds ( with good signal) Environmental Operating Temperature -20ºC - +70ºC Storage Temperature -30ºC - +85ºC

About Us

Communications for Efficiency and Safety

BelFone (named BFDX in China market founded in 1989) is a Chinese leader in the design, manufacture and supply of digital radio products, systems and applications, based in China and owned 5 R&D centers with more than 200 R&D engineers. BelFone expanded rapidly acroSs the world with a consistent growing network of regional partners selling and providing local support for its products and achieved 50% annual growth every year. BelFone focuses on developing the best seamless tailored communications strategy, technology and operations for clients and partners.

Why Choose Us

Well-known brand name in China for good quality products since 1989.

ISO 9001, ISO 14000 certified company. Product certified with CE, FCC, RCM, ROHS for type approval.

Strong R&D based in China, 3 R&D centers with more than 200 R&D engineers for product development.
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