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-TR925D portable dual band repeater is specially designed for the rapid deployment during emergency response. Compliant to with AES256/ARC4 standard, sturdy and durable, it is can be vehicle mounted or man-packed. BF-TD925D works with BF-TR900 digital repeater and BF-TR925 portable repeater, or networks independently, to realize hierarchical networking and command and extend communication distance. Different frequencies of various departments manage to transmit in the same network, which makes an all-in-one communication network to realize wider cooperation. Organizations are better equipped to efficiently organize and share their resources during response operations.
HIGHLIGHTS AND BENEFITS
Multi Working Mode, Highly Integrated
DMR Ad Hoc repeater
DMR single frequency repeater
DMR base radio (DMR Tier I, II)
Analog base radio
PSTN gateway (working with BF-TC981)
DMR and Analog Base Radio/
PSTN Gateway (working with BF-TC981
1. Connect with remote controller microphone BF-TC981 to enjoy PTT
function as a DMR or analog radio.
2. Support 4G SIM card to realize public network phone call.
Versatile and Ease of Fixing
Manpack mounted
Put a battery and manpack with holder for portable repeater,
manpack can put extra battery for emergency backup use
Modular hardware design
Modular hardware design for easy maintenance and repair
ing, only change the faulty modules without changing the
complete repeater if faulty founded
Vehicular/Desktop mounted
Put a vehicular hub with AC/DC power supply and vehicular
antenna, repeater will worked as vehicular repeater/base
radio by DC 13.8V(±15%) or AC(80-264V)
Flexible and Reliable Networking, Fast Deployment
Multiple networking deployment: chain, tree, star, connected network etc.,
thus users can choose difffferent networking based on actual environment.
Versatile Connectivity to Suitable for Challengeable Situations
4G wireless communications link
Satellite communication link
Narrowband communication link
IP connectivity for multi sites connection
Ad Hoc Networking
Highly reliable network: Based on mobile wireless ad hoc network, the device is capable of creating and joining networks to deploy the communication system on power up. And signals will switch to another node automatically while one node within a network disconnected or malfunctioned, thus to ensure link continuity.
FEATURES AND DETAILS
Ad Hoc networking on a 25KHz bandwidth frequency, up to 32 jumps,
compatible with regular DMR radios.
IP67 for water and dust protection.
Rouge and robust, designed as per MIL STD 810F/G.
Advanced privacy with AES256/ARC4 digital encryption.
Flexible and power self-adaptive by difffferent installation.
- Manpack with battery mode (with manpack kit, output power 3-15W).
- Desktop/vehicular mode (with AC/DC mounting kit, output power 5-25W).
IP connectivity for multi sites connection (with specialized Ethernet cable).
Full duplex communication as DMR base radio (with remote control microphone).
Inbuilt GPS, convenient position tracking(optional).
Self-destructing function to turn data to dust on command in case of information leakage.
Power-on password to ensure information security
Welcome contact us for more details.
Product Parameters
| General |
| Frequency Range |
VHF:136-174MHz; UHF:350-400MHz/ 400-480MHz/ 450-520MHz |
| Channel Capacity |
3776 |
| Channel Spacing |
12.5KHz |
| Antenna Impedance |
50Ω |
| Operating Voltage |
Vehicular: DC13.8V(± 15%), negative ground; Battery: 10.8-12.6V |
| Operating Current |
< 6A |
| Dimensions |
302mm(L)*218mm(W)*76mm(H)(Without antenna and antenna base) |
| Weight |
≤5kg (battery 2kg included) |
| Transmitter |
| RF Power (100% Duty Circle) |
Vehicular: 5-25W(continuously); Manpack: 3-15W(continuously) |
| Frequency Stability |
≤0.5ppm |
| 4FSK Modulation |
12.5KHz(Data Only):7K60FXD; 12.5KHz(Data & Voice):7K60FXW |
| Adjacent Channel Power |
≤60dB |
| Spurious Radiation |
-36dBm<1GHz; -30dBm>1GHz |
| Vocoder |
AMBE |
| Receiver |
| Sensitivity |
3%BER≤0.35µV |
| Frequency Stability |
≤0.5ppm |
| Adjacent Selectivity |
≥60dB |
| Intermodulation Rejection Ratio |
≥65dB |
| Spurious Suppression |
≥70dB |
| Blocking |
≥90dB |
| Rated Audio Output Power |
No speaker, can be connected to microphone |
| Environmental |
| Working Environment |
-30ºC~+70ºC |
| Storage Temperature |
-40ºC~+85ºC |
| Water & Dust Proof |
IP67 |
| Humidity Proof |
MIL-STD-810G Standard |
| Shock & Vibration |
MIL-STD-810G Standard |
Applications
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/ 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.
Workshop
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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