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BR1050

Ultra-slim Professional DMR Repeater

1U OEM/ODM
BR1050, a new generation of DMR repeater, has been completely upgraded in exterior design, structural optimization, and performance, etc. It integrates the advantages of ultraslim, wide coverage, long transmission distance, high reliability, and strong expandability, providing users in different industries with powerful communication coverage, outstanding stability, and rock-solid reliability.
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BR1050
Ultra-slim Professional DMR Repeater
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Highlights

Ultra-Slim Design

BR1050 optimizes the device space by adopting a slim 19 inches 1U frame structure, which can save cabinet space more efficiently and is also to be integrated into various communication systems.

Excellent Heat Dissipation

BR1050 adopts dual centrifugal cooling fans, high thermal conductivity materials, and active heat dissipation technique through the intelligent temperature control system so that the heat generated within the device can be in a smaller space occupation under the output of a larger air volume to enhance the cooling effect and ensuring the stable operation of the Repeater for a long time at 100% full power conditions.

High Power and Full-Frequency Band

BR1050 is equipped with excellent RF transmission and a high-efficiency power amplifier, combined with 25W/50W transmit power and full-frequency band design, which can flexibly meet the different needs of various industries even under harsh conditions, which greatly improves coverage range and high quality communication services for users.

Malfunction Warning System

BR1050 has a perfect malfunction warning system. When a fault occurs during the operation of the equipment, a fault code will appear in the digital display area and be accompanied by an alarm alert, which reminds the maintenance personnel to find the fault at the first time and facilitates efficient feedback on the management and maintenance of the repeater.

Floating Charge/ Stand-by Power Supply

BR1050 supports both AC and storage battery power supply at the same time, when the AC power supply is accidentally interrupted, the backup power protection function can automatically enable the UPS power supply to ensure normal operation of the Repeater. When the external battery loses power or is out of power, its floating charge function can provide a charging service for the equipment battery to ensure that the equipment operation is double guaranteed.

GPS Satellite Positioning

BR1050 DMR Repeater supports GPS satellite positioning, allowing the dispatcher to initiate real-time tracking and location information to the terminal through the client.

Analog/Digital Back-to-Back Application

The back-to-back application solution can support interoperability between analog and digital radios in different operating modes, thus ensuring a smooth transition from analog to digital.


BR1050

  • Basic/Smart IP Connect

    BF-TR8500 enables IP connectivity among up to four repeaters and integrates with a smart IP connect system for interconnectivity across wide-range and cross-region sites. It networks multiple BF-TR1050 repeaters into a professional communication system, allowing flexible grouping, channel division, and seamless dispatching through the BF-TR1050 smart management system.
  • Common-Frequency Broadcasting System

    When used as a base station in a common-frequency broadcasting network, BR1050 operates with a single transceiver frequency to achieve seamless, cross-area same-frequency coverage. Terminals can switch smoothly between stations within the coverage area, forming an extensive wireless network and eliminating co-channel interference in overlapping regions.
  • Dynamic Channel Assignment

    BR1050 functions as a channel group network in a virtual Trunking system, with its controller managing a base station of multiple channel units. During heavy traffic, it dynamically allocates and manages channels on-site, optimizing channel utilization and significantly enhancing call throughput. This reduces call blocking, ensuring efficient communication even under high demand.

Specifications

General
Frequency Range VHF:136~174MHz UHF:350~400MHz/400~480MHz/450~520MHz
Channel Capacity 99
Channel Spacing 12.5KHz /25KHz
Antenna Impedance 50Ω
Master Power Supply 85-132VAC/170-264VAC(By switching),3A/115VAC,1.7A/230VAC
Backup Power Supply 11-13.8VDC,9A
Dimension 434mm(L)*309 mm(W)*44(H)
Transmitter
Power Output ≤50W
Frequency Stability ≤±0.5ppm (without GPS) ≤±0.02ppm (with GPS)
4FSK Modulation 12.5KHz (data only): 7K60FXD 12.5KHz (data and voice): 7K60FXW
Adjacent Channel Power ≤60dB
Spurious Emission -36dBm<1GHz -30dBm>1GHz
Receiver
Digital Sensitivity 3%BER≤0.35µV
Frequency Stability ≤±0.5ppm (without GPS) ≤±0.2ppm (with GPS)
Adjacent Channel Selection ≥60dB
Intermodulation ≥70dB
Spurious Suppression ≥70dB
Block ≥95dB
Environmental Specifications
Operational Temperature -30℃~+70℃
Storage Temperature -40℃~+85℃

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