The Telex BTR-80N Narrow Band 2-Channel UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing an unprecedented 25 kHz of modulated band width, the BTR-80N narrow band system will allow more users per channel in the cramped UHF spectrum. The BTR-80N provides excellent audio performance and provides all of the standard features of the award winning Telex BTR-800 system, such as DSP digital processing and Intelligent Power Control. Additional features include selectable transmitter power output, selectable receiver squelch control, RF meter display, remote battery indicators and the ability to expand the system to an unlimited number of users in "half-duplex" with the First-On-Latch-Out feature. The BTR-80N is perfectly suited for stand-alone operation and can interface with Telex 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 Telex RadioCom BTR-80N system has been designed for reliable, efficient operation. Operating in the 482 to 698 MHz range, the units operate reliably at line-of-sight distances of 1,000 feet.
CONSUMER ALERT
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.
- Flexible Number of Beltpack Users per Base Station
- RF meter on BTR-80N, TR-80N and TR-82N
- Same great features as the awared winning BTR-800
- Selectable Output Power
- User-adjustable receiver squelch control
- Wireless talk-around (WTA) and Stage Announce (SA)
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Overall :
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RF Frequency Range :
482 - 698 MHz (TV 16 to TV 36 and TV 38 to TV 52)
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BTR-80N Power Requirements (AC and DC) :
100-240 VAC, 50-60 Hz ; 12-15 Volts DC
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Temperature Range :
-4°F to 130°F (-20°C to 55°C)
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Frequency Response :
300 Hz to 5000 Hz
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4-Wire Input and Output :
Level Adjustable (2 Vrms typical)
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Telex RadioCom 2-Wire Intercom Input and Output :
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Level Adjustable :
(1 Vrms typical)
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Line Impedance :
300 Ohms
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RTS 2-Wire Intercom Input and Output :
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Level Adjustable :
(.775 Vrms typical)
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Line Impedance :
200 Ohms
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Clear-Com TW Intercom Input and Output :
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Level Adjustable :
(1 Vrms typical)
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Line Impedance :
200 Ohms
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Auxiliary Audio Input :
Adjustable (2 Vrms typical)
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Auxiliary Audio Output :
Adjustable (2 Vrms into 600 Ohms)
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Stage Announce Output :
Adjustable (2 Vrms typical at rated deviation into 600 Ohms)
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Stage Announce Relay :
Dry contact, rated at 1 Amp, 24V Max
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Transmitter :
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Type :
Two Synthesized Transmitters, 712 Channels Each
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Transmit Power :
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Selectable :
(BTR-80N: 249 mW - 10 mW, TR-80N/TR-82N: 100 mW - 5 mW)
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Modulation Type :
FM
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Deviation :
4-5 kHz
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Receiver :
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Type :
Triple Conversion Superheterodyne, Four Independent IF’s, 712 Channels Each
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RF Sensitivity :
<0.8 micro volts for 12 dB SINAD
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Squelch Threshold :
Adjustable
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Squelch Quieting :
90 dB
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Distortion :
1% at full deviation
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Height :
1.75" (4.45 cm)
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Width :
19" (48.26 cm)
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Depth :
14" (35.56 cm)
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Maximum load protection :
7.28 lbs (3.3 kg)
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Maximum load protection :
Black
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2TX80N KIT
Dual Transmit Connector Kit for BTR-80N Base Station
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BLC
Base Link Cable for BTR-80N Base Station
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CAN-T
120ohms Can Bus for BTR-80N Base Station
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CTC
CAN Bus Termination Cable for BTR-80N Base Station