BTR-800

UHF synthesized wireless intercom 2CH base station

  • Backlit Base Station LCD allows the user to easily monitor the beltpack’s status
  • Base Stations are Table or Rackmountable
  • Beltpack units contained in a weather and shock resistant die cast magnesium case
  • ClearScan Function automatically finds the best channels on which to operate
  • Compatible with Audiocom, RTS, Clear-Com, & Other Wired Intercom Types
  • Convenient IEC Power Connector on the Base Station
  • Frequency-Agile Base Station & Beltpacks
  • Full Duplex (Simultaneous Talk & Listen) Operation
  • Relay Contract Closure on the Base when the SA Button is Pressed
  • SA (Stage-Announce) Beltpack Control
  • TR-825 Features Two Audio Channel Binaural Operation in Either Stereo or Mono Mode
  • Two Channels of Intercom Audio
  • WTA (Wireless Talk About) Beltpack Control

The RadioCom BTR-800 UHF-synthesized wireless intercom systems offer the ultimate in reliable, high-performance, high fidelity full-duplex communications. The BTR-800 system includes the BTR-800 frequency-agile base station, working with up to four TR-800 or TR-825 frequency-agile beltpacks. The BTR-800 base station provides full-duplex communications with the beltpacks. The BTR system incorporates two audio channel operation, permitting the beltpack operator to choose between two separate audio channels of communications, with the base station tracking the beltpack selection. This allows the user the flexibility to create a party line and a private line within the same beltpack. The BTR-800 system is perfectly suited for stand-alone operation and can interface with Audiocom, RTS Two-Wire Intercom, Clear-Com as well as RTS Digital Matrix Intercom systems and other four-wire communications systems. In addition to the external intercom systems interfaces listed above, the system provides connections for auxiliary balanced audio input and output, as well as wireless talk-around (WTA) and stage announce (SA) features. The RadioCom BTR series has been designed for reliable, efficient operation. Operating in the 470 to 740 MHz range, the units operate reliably at line-of-sight distances of 1,000 feet. With available antenna systems, from RadioCom, the effective operating range can be extended.

Specifications

Frequency Band of Operation 470 - 608 MHz, 614 - 740 MHz in 18 MHz TX and RX bands
Transmit Power 100 mW Max. (High), 10 mW (Normal)
Wireless Technology UHF

Power Requirements 100-240 VAC, 50-60 Hz, IEC receptacle
Form Factor Rackmount
RF Frequency Range 470 - 608 MHz, 614 - 740 MHz in 18 MHz TX and RX bands
Battery Type Standard Alkaline Batteries
FCC ID B5DM514
Battery Life 12 hrs
Stage Announce Output Internally Adjustable (2 Vrms typical at rated deviation)
Frequency Response 300 Hz-8 kHz
Stage Announce Relay Dry contact, rated at 1 Amp, 24V Max
Antenna ½ Wave (supplied), TNC Male Connector (TX and RX)
Radiated Harmonics and Spurious Exceeds FCC specifications
Type Two Synthesized Transmitters, 712 channels each
4-Wire Input and Output Level Adjustable (2 Vrms typical)
Auxiliary Input Adjustable (2 Vrms typical)
Auxiliary Output Adjustable (2 Vrms typical into 600Ω)
Microphone Input Sensitivity 9
Local Headset Output 40 mW output into 600Ω (1% Distortion)
Modulation Type FM
Deviation 40 kHz (35 kHz Europe)
Storage Temperature -4°F to 130°F (-20°C to 55°C
RF Frequency Stability 0.005
Modulation Limiter Peak-Responding Compressor
User Capacity 4

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