BF-TR900 is a highly integrated DMR repeater in BelFone BMC system with IP54 protection and MIL-STD-810C/D/E/F standard to tackle various harsh environments. This intrinsically safe and versatile repeater can also function as a fixed base station, and it also supports IP networking as well as simulcasting mode. Unlike traditional repeaters, BF-TR900 is designed with self-inspection circuit and module redundancy to ensure steady and reliable operation.

Flexible Modular Design

The modular design, coupled with IP54 protection and MIL-STD-810C/D/E/F, makes it tough and flexible enough to handle all kinds of scenarios. This comes especially handy when working in BMC system, as the user can combine BF-TR900 with other modular devices according to his specific communication need.

Remote Setting

The commander can remote program the parameters of BF-TR900 through the dispatch center, delivering a lot of convenience to the system.

IP Interconnection

Connect any number of BF-TR900 repeaters to the same server and an IP network is established. The devices can be deployed anywhere within the network and the user can add or remove devices to either extend or shrink coverage.

Simulcast

BF-TR900 also supports simulcast which is both flexible and reliable and enjoys the advantages of resources saving, seamless roaming, etc.

Monitor/Transmit Interrupt

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Specifications

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 -30℃～+70℃ Storage Temperature -40℃～+85℃ Humidity Protection MIL-STD-810C/D/E/F Shock and Vibration MIL-STD-810C/D/E/F

About Us

Communications for Efficiency and Safety

BelFone (named BFDX in China market founded in 1989) is a Chinese leader in the design, manufacture and supply of digital radio products, systems and applications, based in China and owned 5 R&D centers with more than 200 R&D engineers. BelFone expanded rapidly acroSs the world with a consistent growing network of regional partners selling and providing local support for its products and achieved 50% annual growth every year. BelFone focuses on developing the best seamless tailored communications strategy, technology and operations for clients and partners.

Why Choose Us

Well-known brand name in China for good quality products since 1989.

ISO 9001, ISO 14000 certified company. Product certified with CE, FCC, RCM, ROHS for type approval.

Strong R&D based in China, 3 R&D centers with more than 200 R&D engineers for product development.
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