Dmr Mobile Radio Car Radio UHF VHF Long Range (BF-TM8250)

Product Description

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Product Description

DMR Tier II mobile radio TM8250 is designed to use in the smart dispatch patrol system which provides versatile voice and data service for critical communication. With a multi-sites roaming function, TM8250 creates wide area coverage and automatically roams from one coverage area to another with no manual intervention. Featured with superb audio, integrated GPS, text messaging TM8250 enables you to keep track of every organization member and keep in touch at all times. Voice announcement for different statuses frees users to concentrate on the work.

GPS Positioning and Tracking

You can track vehicles and assets without having to purchase, install or maintain additional equipment. It can send its GPS position to the dispatch system in real-time.

 
DMO True 2-Slot 

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


Multi Sites Roaming Function 

Create wide coverage by automatically roaming from one coverage area to another without any manual operations.


Status Voice Prompt

This user-friendly function enables the driver to keep eyes on the road.


Radio Priority-based Interruption

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

 
Bright, Color LCD Display

The built-in high contrast color display is easy to read in all kinds of light.

 
Power-on Password

Nobody can mess with your work.

 
Transmit Interrupt

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

 
Compatible with BelFone SDP System

BF-TM8250 is fully compatible with our SDP system.
 

Product Parameters

Transmitter		Receiver
Power Output	VHF/UHF high power: 30W VHF/UHF low power: 10W	Digital Sensitivity	5% BER: 0.25 uV
4FSK Modulation	12.5kHz (only data): 7K60FXD	Analog Sensitivity	0.25 uV (12 dB SINAD)
	12.5kHz (data and voice): 7K60FXE	Intermodulation	60dB
FM Modulation	12.5 kHz: 8K50F3E	Adjacent Channel Selectivity	60 dB
Modulation Limitation	+/- 1.5kHz @ 12.5kHz	Spurious Suppression	70 dB
FM Noise	-40dB	FM Noise	-40dB
Spurious Emission	-36 dBm≤1GHz/-30 dBm≥1GHz	Frequency Response	+1/-3 dB
Adjacent Channel Power	≤-60dB	Audio Power	3W
Frequency Response	+1/-3 dB	Audio Distortion	3% (typical)
Vocoder	AMBE+2™	Conduction Radiation	-57dBm
Audio Distortion	<3%	GPS precision	Horizontal Accuracy≤-10m (with well signal)
		TTFF (first location)Cold Boot	< 1 minute(with well signal)
		TTFF (first location)Hot Boot	< 10second(with well signal)
Environmental Specifications
Working Temperature	-20ºC-+70ºC	Storage Temperature	-40ºC-+80ºC

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About Us

Communications for Efficiency and Safety

Founded in 1989, BelFone has been pioneering the development of professional digital trunking and broad & narrow band convergent communications technologies. We provide a full range of radio solutions from analog radios, PoC radios, entry-level DMR radios, repeaters, and accessories, to DMR Tier III trunked systems. Thousands of customers worldwide benefit from our products and services.

Why Choose Us


VR Showroom

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After-sales Service

 

Warranty

Provides a 24-month warranty service for system products delivered by BelFone

 

Technical Support

We provide support services such as configuration, programming, etc. online (email, live chat, remote, etc.) or on-site

 

Repair

BelFone provides industry-standard repair service for your products. For channel partners, BelFone encourages local services and will prepare training and documents for better services to customers.

After-sales Service

 

Partner Program

We seek agents, integrators or distributors of BelFone radios worldwide. If you are willing to cooperate with BelFone Communications, please feel free to contact us.

 

OEM/ODM

With an internationalized manufacturing base covering an area of 23,000m², more than 600 employees and 5 professional R&D centers, BelFone will be the best qualified solution provider for your radio communication needs.

 

FAQ

1. Q: Are you a manufacturer?
A: Founded in 1989, owning a 23,000 square meters manufacturing base, more than 200 R&D engineers and 300 manufacturing workers, we are among the top manufacturers and designers in China mainland for two-way radios and systems.

2. Q: What is MOQ (Minimum order quantity)
A: 2 pcs for sample test first is recommended. The price policy sets MOQ for bulk order based on cooperation relationship with us as a distributor, dealer or premium dealer, or OEM cooperation. Please contact us for details.

3. Q: Do you accept customized?
A: Rebranding is acceptable and OEM&ODM is welcomed.

4. Q: Could you offer free sample to test?
A: Sample will be charged firstly, but will be refunded to you when you put bulk order on us.

5. Q: What is your lead-time for order?
A: 1-2 days for sample, 3-30days for bulk order, depends on the quantity for new inquiries. We do forecast for long-term business relationship partners.

6. Q: When can I find tracking information of sample?
A: We will send you the tracking number of sample within 2 days after delivery.

7. Q: How do you ensure your quality?
A: The product is designed and produced with good material in the industry. The company is ISO 9000:2008 certified and we make 100% OQC before delivery. Both above reasons ensure low defective rate for our products. We set warranty policy for products and accessories. Please contact us immediately if some unpredictable defectives happen. Thanks