√ 5 professional R&D centers with an average of 10 years of experience to build efficient industry solutions for you
√ 100% strict quality control throughout the process to reduce after-sales risks
√ Sales network in 150 countries for immediate service
BF-TM8250 is compatible with the SVT system, which provides versatile voice & data services for critical communications. It comes with a large size color display, which delivers good visibility even under strong light. The five programmable buttons allow the user to access any features he needs and thus greatly facilitate ease of use. Besides a full set of digital features, the integrated remote kill/stun/revive features bring unprecedented efficiency to teamwork and radio management.
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 communication between radios with lower levels, giving higher priority to radios with higher levels. This means better dispatching efficiency.
GPS
BF-TM8250 can send location information to the command center and the commander can view GPS information in realtime, which increases commanding efficiency and personnel safety.
TTS(Text-to-Sound)
The integrated TTS function will automatically transfer all the text messages into voice, so that the user does not need to read and can therefore better focus his eyes and attention on the mission.
RemoteKill/Revive
Such functions greatly facilitate dispatching work and can be especially useful if you want to kill a lost radio.
Secure Communications
Use digital encryption to code and decode all voice calls, and support both dynamic and static encryption for secure communications.
SMS
BF-TM8250 supports messages with up to 140 characters when discreet communications are needed.
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.
Welcome contact us for more details.
| 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 |
Who are we?
BelFone (BFDX) founded in 1989, 30 years Focus on Communications, owned 5 R&D centers with more than 200 R&D engineers, is a Chinese leader in the design, manufacture and supply of digital radio products, systems and applications. BelFone is focus on developing best wireless communications strategy, technology and operations for clients and partners over 30+ years.
Two-way Radios
DMR
PoC
Analog
Multimode
System
DMR TIER IIII
DMR TIER III
BMC
DAS
Software Suite
Command & dispatcher
NMS
VRS
Where do we show up?
Public Safety
Public Safety/ Fire/ Justice/ Prison/ Highway/ Traffic
Commercial Business
Hotels/ Supermarkets/ Property Security
Utilities
Forestry and Water Resources/ Petroleum and Coal Mining/ City Management/ Major Events
Transportation
Logistics/ railroads/ airports/ terminals and ports
Emergency Industry
Hospitals/ Ambulances/ Rescue Dispatch/ Disaster Prevention/ Command/ Major Incidents
BelFone is expanding rapidly worldwide and the network of regional partners continues to grow, providing local support for Belfone's products and achieving 50% annual growth each year. Customers and partners trust BelFone's commitment to provide the most applicable custom solutions at affordable prices.
Partner with Belfone and let's win together.
we are among the top manufacturers and designers in China mainland for two-way radios and systems.
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. And please contact us immediately if some unpredictable defectives happen.
Tips:
Please offer us the follow information to get the suitable item and favorable price:
1. The talking range you need, like 1-3km, 10km, etc.
2. The topography it will be used, like city, mountain, open area, etc.
3. The quantity you need.
4. Your detailed address and zip code to check the shipping cost.
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