Digital Vehicle-Mounted Mobile Radio BF-TM8250
DMR digital and analog vehicle radio with roaming, satellite positioning and voice announcement
A vehicle-mounted mobile radio compatible with standard DMR digital communication and conventional analog communication, documented with automatic roaming, satellite positioning and time synchronisation, voice announcement, emergency alarm and multiple encryption methods.
Reviewed by Ellen Zhou
- Working modes
- DMR digital + conventional analog
- Roaming
- Automatic, no manual operation
- Positioning
- Satellite positioning + time sync
- Safety
- Emergency alarm, multiple encryption
Overview
The BF-TM8250 is a digital vehicle-mounted mobile radio that works in standard DMR digital and conventional analog modes, positioned for value with a broad set of business functions and quick front-panel operation. It is documented with automatic roaming, satellite positioning and time synchronisation, voice announcement, emergency alarm and multiple encryption methods.
Positioning and role
- Dual-mode operation: standard DMR digital communication plus conventional analog communication.
- Value position: a value-focused listing with a broad set of business functions and several calling methods.
- Quick to learn: front-panel operation designed to be learned quickly by drivers using the radio between other tasks.
- Catalogue designation: BF-TM8250 (SDC).
- Daily use: aimed at full-shift use in vehicles rather than occasional use.
Core functions
- Automatic roaming: moves between coverage areas without the driver selecting a channel or pressing anything.
- Continuous coverage: extends coverage across a group of sites instead of stopping at one transmitter's edge.
- Positioning and time sync: built-in satellite positioning shows vehicle locations, and satellite/system time sync aligns clocks for timestamp review.
- Voice announcement: spoken prompts confirm channel or state changes without looking at the panel, useful in low light.
- Emergency alarm: a single action raises attention on the channel.
- Encryption: multiple methods keep routine traffic away from anyone monitoring, for staff movements, cargo or sensitive coordination.
Configuration choices
- Band, power and channels: not published for the model; confirmed for the version ordered.
- Market variables: band plans and permitted power differ from market to market.
- Channel plan: the order starts with the destination market and licence, then the channel plan and programming.
- Analog coexistence: analog mode lets both generations share the site while digital units are phased in.
Installation
- Mounting form: a vehicle-mounted terminal installed in the vehicle rather than carried.
- Installation planning: the way the radio will be installed in the vehicle is agreed as part of the order.
- Fleet input: tell us the fleet size and how the vehicles are used.
Ordering and OEM
- Licensing: required in most countries and applied for locally by the importer or operating company.
- Technical documentation: we supply what the licence application needs.
- OEM and ODM: branding and packaging customisation available.
- Quote inputs: destination market, fleet size and vehicle use.
- Order confirmation: matching version, programming and accessories confirmed before booking.
Full specification
| Model | BF-TM8250 (catalogue designation: BF-TM8250 (SDC)) |
|---|---|
| Mounting form | Vehicle-mounted mobile terminal |
| Digital standard | Standard DMR digital communication |
| Working modes | Digital (DMR) and conventional analog |
| Roaming | Automatic, without manual operation |
| Positioning | Satellite positioning |
| Time synchronisation | Satellite / system time synchronisation |
| Voice announcement | Supported |
| Alarm | Emergency alarm |
| Encryption | Multiple encryption methods |
| Band, power and channel data | Confirmed per market version at quotation |
Shipping & compliance
- Lithium battery: UN38.3 test summary and SDS are available for transport.
- Type approval, FCC or CE documents depend on the model and band version; confirm at quotation.
- Project pricing on request. MOQ and lead time depend on the model and configuration.
- Warranty and spare-parts terms are confirmed in the project quotation.
Typical applications
- Transport and distribution fleets that move between depots
- Service and maintenance vehicles working across several sites
- Taxi and shuttle services coordinated by a dispatcher
- Plant and yard vehicles that must stay in touch with a control room
- Fleets that still operate analog handhelds and are moving to digital in stages
- Dispatch rooms supervising vehicles that roam between coverage areas
Frequently asked questions
Click a question to see the answer
How is the radio installed in a vehicle?
This is a vehicle-mounted mobile terminal, so it is installed in the vehicle rather than carried. Send us the vehicle type and the intended mounting position, and our team will confirm the bracket, power wiring and antenna arrangement that suit the version you order.
What power supply does it need?
Mobile radios of this type are powered from the vehicle electrical system. The catalogue for this model does not publish a supply figure, so we confirm the working voltage and the wiring kit with the quotation once we know whether your vehicles run a 12 V or a 24 V system.
Can it work with the analog radios we already own?
Yes. The model is compatible with standard DMR digital communication and with conventional analog communication, so an existing analog fleet can stay on the same site while digital units are introduced in stages.
Which frequency band and output power should I order?
Band allocation and permitted power differ by market, and this page does not publish figures that the source catalogue does not state. Tell us the destination country and the licence you hold, and we will confirm the matching band version and its documented specifications.
Do we need a licence to operate it?
In most countries, transmitting on business radio channels requires a licence issued to the user. Licensing is handled locally by the importer or the operating company; we provide the technical documentation needed for the application.
Can we order our own branding and packaging?
OEM and ODM support is available. Send the logo files, packaging artwork requirements and target quantity, and our team will confirm what can be customised on this model.
Request a quote for this model
Send your required quantity, frequency band and target country — we will reply with pricing, lead time and shipping options.
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