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Raymore, Missouri 64083
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TR-800U-1 Base Station/Repeater UHF 400-470 MHz

Model: TR-800U-1

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TR-800 is a compact, extensive specification 45-Watt Base Station / Repeater that enhances your analog conventional system seamlessly and cost effectively. Desktop design, remarkable flexibility and outstanding reliability make the TR-800 suit a wide variety of applications and can be easily integrated with your existing infrastructure. The radio configuration offers you maximum expansion of communication range without compromising on performance at a low cost.

Integrated Front Panel with Repeater Controller
The logic and audio circuitry is integrated with display unit in a single control panel, which provides smart and simple access to both radios inside. The front panel LEDs show real-time condition of the TR-800.
Sleek & Compact Desktop Design
The TR-800 suits any office location, and allows convenient access for system adjustments.
Powerful, Varied Speed and Thermal-controlled Fan
A 4.7" brushless fan mounted on the back and the front vent-slot provide good ventilation for the transmitter. The fan is thermal-controlled for quiet performance and enhanced efficiency.
Optional AC, DC Power Supply
The TR-800 provides a wide range of AC mains input to accommodate local standard

Floating Charge
The floating charge function is intended to maintain a back-up battery for long periods of time between power failures.
Configuration Flexibility
You can choose the best-fit frequencies and power levels for your business - or combine two frequencies to create a bi-directional or crossband repeater.
CTCSS/CDCSS Feature - allows you to talk on personal groups exempt from disturbance and illegal intrusion.
Real-time Scan - enhances your cost-effectiveness and broadens your customer base by time division sharing, and eases conventional roaming service as well.
Repeater Hang Time - makes the repeater remain transmitting after an active and valid signal is no longer received, which reduces delay on conversation due to the setup of repeater link. The duration time can be programmed from 0 to 7 seconds.
Operation Flexibility - offers you a range of options to accommodate your application requirements. You can choose Base station, uni-directional repeater or bi-directional repeater mode through configuration of the front panel and internal switches.
Selectable Power output (HI/MED/LOW) - helps you balance the power consumption and communication range - critical in location with only DC power supplies.
Time-out Timer - prevents user from excessive use of repeater.
Readable Frequency - allows quick and easy access to channel configuration during system diagnosis.

Frequency Range*
Channel Capacity
Channel Spacing
12.5KHz / 25KHz
Operating Voltage
13.8 V DC ± 20% / 88~264V AC 50/60Hz
Duty cycle
100% Continuous (5/10/25W) / 50% Intermittent (45/50W)
Current Drain
Frequency Stability
±2ppm @ -30℃~+60℃
Operating Temperature
Antenna Impedance
Dimensions (L×W×H)
310mm ×190mm ×362mm
LED Indicators
Battery On, Tx, Rx, RPT, OPT, Setup
RF Power Output (Conducted)
25W/45W (UHF)
8K5ΦF3E / 16KΦF3E
Spurious and Harmonics
≤-36dBm (< 1GHz) ≤-30dBm (≥1GHz)
Rated Audio Power Output
5W (Internal)   13W (External @ 4Ω)
Rated Audio Distortion
≤3%(3W)   ≤10%(5W)

  • Shipping Weight: 30lbs
  • Manufactured by: Hytera

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