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AudioBTR80N TELEX Base Intercom HF 2 channels agility HF plan F1

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The BTR-80N 2-channel UHF wireless intercom system is a revolutionary product as RF communications bands continue to be redefined and narrowed. Providing for the first time a modulated bandwidth of 25Khz, the BTR-80N allows for a greater number of users per channel despite relying on the narrow UHF spectrum.

RF Bandwidth
482 - 698 MHz (TV16 to TV36 and TV38 to TV52)


BTR80N power supply (AC and DC)
100-240 VAC, 50-60 Hz; 12-15 Volts DC


Operating temperatures
Between -20°C and 55°C


Bandwidth
300Hz to 5000Hz


4-wire input / output
Adjustable level (2Vrms typical)


TELEX® 2-wire intercom input/output
Adjustable level (1 Vrms typical)

300 Ohm line impedance


2-wire RTS® intercom input / output
Adjustable level (0.775 Vrms typical)

200 Ohm line impedance


ClearCom® TW intercom input / output
Adjustable level (1 Vrms typical)

200 Ohm line impedance


Auxiliary Audio Input
Adjustable (2 Vrms typical)


Auxiliary Audio Output
Adjustable level (2 Vrms typical)


Stage Announcement Output
Adjustable (2 Vrms typical @ 600 Ohms deviation)


Scene Announcement Relay
Dry contact, @ 1Amp, 24V max


Dimensions and Weight
BTR80N (W x H x D): 48.3 x 4.4 x 35.6cm / Weight 3.3 kg
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