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Choose BelFone, Choose Success
30 years of expertise in mission and business critical communications
Consult BelFone Expert for Customized Products and Solutions
Why choose us
√ 30 years Walkie-talkie manufacturer direct supply, OEM/ODM service available
√ 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
Product Description
BF-TR900 is a highly integrated DMR repeater in BelFone BMC system with ruggedness of IP54 and MIL-STD-810C/D/E/F standard to tackle various harsh environments. This versatile repeater can function as a fixed base station, and it supports IP networking as well as simulcasting mode. Unlike traditional repeaters, BF-TR900 runs with self-inspection circuit and module redundancy to ensure steady and reliable operation.
Multiple Working Modes
- Repeater mode
- SDC base station (Smart Digital Connect, BelFone Centralized IP interconnect system).
- Simulcast base station
- Channel unit of SDP (virtual trunking) base station
- PSTN gateway (working with BF-TC981)
Modular Design for Flexible Deployment
- Renewable transceiver
- Baseband module
- Be replaced easily if faulty
Ease of Maintenance
- The transceiver and baseband module can be easily replaced or changed to another frequency band. It supports upgrade to Simulcast Base Station working mode
- PA module can be replaced easily or changed to another frequency band. Both PA module and transceiver module need to be replaced together when frequency band needs to be changed.
Features and Details
Ø Exceptional noise-cancelling design for the loud and clear audio.
Ø 5-50W output power (continuous), extending communication range and coverage.
Ø Digital and analog dual modes.
Ø 2.8" large size display and full keypad.
Ø IP54 water and dust resistance.
Ø IP connectivity for BelFone BMC and SDC system, support 4 repeaters to realize non-centralized IP Multi-sites and smart IP Connect.
Ø Grid network design (3 levels), multi-level command and control for radio communications.
Ø Gateway for inter-network communication.
Ø Remote setting, monitor, transmit interrupt.
Ø Advanced security with AES256/ARC4 digital encryption.
Ø Self-destruction of data in case of system integrity compromise.
Ø Power-on password to ensure information security.
Product Parameters
| General |
| Model |
TR900 TR900M |
| Frequency Range |
VHF: 136-174MHz; UHF: 350-390/400-470/450-520MHz |
| Zone |
128 Zone 1: 4; Zone 2: 3000; Zone 3: 3000 |
| Channel Capacity |
2048 3776 |
| Channel Spacing |
12.5KHz |
| Antenna Impedance |
50Ω |
| Operating Voltage |
DC13.8V(±15%), negative ground |
| Current |
<9A |
| Size |
330mm(L)*218mm(W)*88mm(H) mm |
| Weight |
6kg |
| Transmitter |
| Output Power |
5-50W (continuous) |
| Frequency Stability |
≤±0.5ppm (without GPS); ≤±0.2ppm (with GPS) |
| 4FSK Modulation |
12.5KHz (data only): 7K60FXD; 12.5KHz (data and voice): 7K60FXW |
| Adjacent Channel Power Ratio |
≤60dB |
| Spurious Radiation |
-36dBm<1GHz; -30dBm>1GHz |
| Vocoder |
AMBE |
| Receiver |
| Digital Sensitivity |
3%BER≤0.35µV |
| Frequency Stability |
≤±0.5ppm (without GPS); ≤±0.2ppm (with GPS) |
| Adjacent Channel Selectivity |
≥60dB |
| Intermodulation Immunity |
≥70dB |
| Spurious Response |
≥70dB |
| Blocking |
≥95dB |
| Rated Audio Power Output |
2W(8Ω) |
| Max. Audio Power Output |
10W(8Ω) External |
| Environmental |
| Working Temperature |
-30ºC~+70ºC |
| Storage Temperature |
-40ºC~+85ºC |
| Humidity Protection |
MIL-STD-810C/D/E/F |
| Shock and Vibration |
MIL-STD-810C/D/E/F |
About BelFone
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.
What do we have?
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/ 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.
Exhibition
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. 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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