Telex TR-800-71306XX UHF 2-Channel Wireless Beltpack Transceiver

Feature-laden beltpack for use with the BTR-800 base station

The TR-800 is a two-channel UHF frequency-agile wireless belt-pack for use with the BTR-800 base station. It’s loaded with features including an all-metal, cast magnesium case; LCD-based graphical user interface; stage announce activation; wireless talk around (ISO) activation; Enhanced ClearScan; detachable antennas; and an auto-sensing headset connector that automatically switches between electret and dynamic headset mics.

Features

• Wireless Talk Around
• Stage Announce routs audio to stage announce connector
• Bat/Overmod light
• Talk light
• Talk button enables audio path from the local headset mic

Specifications

• RF Frequency Range: 470-608 MHz, 614-740 MHz in 18 MHz TX and RX bands
• Power Requirement: 6 "AA" Cells Alkaline (NiMH optional)
• Typical Battery Life
  • Alkaline: 14 hours continuous duty
  • NiMH (1500 mAh): 11 hours continuous duty
• Current Draw: 140 mA (Push-To-Talk, Talk On)
• Temp Range: -4 °C to 130 °F (-20 °C to 55 °C)
• Dimensions (W x H x D): 3.75" x 5.05" x 1.65" (9.5 x 12.8 x 4.2cm)
• Weight: 16 oz. (454 g) with alkaline batteries
• Transmit Antenna: ¼-Wave (supplied) Screw type
• Receive Antenna: ¼-Wave (supplied) Screw type
• FCC ID: B5DM515
• Frequency Response: 300 Hz - 8 kHz
• Microphone Input Sensitivity: 7 mV
• Local Headset Output: 40 mW output into 600 Ω (1% Distortion)
• Transmitter:
  • Type: Synthesized, 712 channels
  • Transmit Power: 50 mW Max. (Auto-power reduction when close to base)
  • Modulation Type: FM
  • Deviation: 40 kHz
  • RF Frequency Stability: 0.005%
  • Modulation Limiter: Peak-Responding Compressor
  • Radiated Harmonics and Spurious: Exceeds FCC specifications
• Receiver:
  • Type: Dual Conversion Superheterodyne, Synthesized, FM, 712 channels
  • RF Sensitivity:
  • Squelch Threshold: 20 dB SINAD (About 1.0uV)
  • IF Selectivity: 3 dB at 230 kHz
  • Image Rejection: 70 dB or better
  • Squelch Quieting: 90 dB
  • RF Frequency Stability: 0.005%
  • Distortion: < 1% at full deviation
• Note: specifications and further information can be found within the "TR-800/TR-825 Datasheet" located under the "Documentation" tab above.