
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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H4: 500-518MHz Receive/668-686MHz Transmit
100-240 VAC, 50-60 Hz, IEC receptacle
4 deg. F to 130 deg. F (-20 deg. C to 55 deg. C)
1/2 Wave (sup plied), TNC Male Connector
1/2 Wave (sup plied), TNC Male Connector
B5DM529 (TX 482-518 MHz) B5DM514 (TX 518-608 MHz)
300Hz-8kHz
Level Ad just able (2 Vrms typical)
Level Ad just able (2 Vrms typical)
Input/Output Level Adjustable (1 Vrms typical), Line impedance 300W
Input/Output Level Adjustable (0.775 Vrms typical), Line Impedance 200W
/Output Level Adjustable (1 Vrms typical), Line Impedance 200W
Adjustable (2 Vrms typical)
(2 Vrms typical into 600W)
Internally Adjustable (2 Vrms typical at rated deviation into 600W)
Dry contact, rated at 1 Amp, 24V Max
9mV
40mW output into 600W (1% Distortion)
Two Synthesized Transmitters, 712 channels each
100mW Max. (High), 10 mW (Normal)
FM
40 kHz (35 kHz Europe)
0.005%
Peak-Responding Compressor
Exceeds FCC Specifications
Dual Conversion Superheterodyne, four Independent Synthesized IFs, FM, 712 channels each
<0.8Mu V for 12 dB SINAD
20 dB SINAD
3 dB at 230 kHz
70 dB or better
90dB
0.005%
<1% at full deviation
Overall: 19 x 1.72 x 14" / 48.26 x 4.37 x 35.56cm
Overall: 7.12lbs / 3.23kg
The Telex RTS 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 (4) 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 (2) audio channel operation, permitting the beltpack operator to choose between two (2) 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 standalone operation and can interface with Audiocom, RTS Two-Wire Intercom, Clear-Com as well as RTS Digital Matrix Intercom systems and other 4-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 WTA (Wireless Talk-Around) and SA (Stage Announce) features.
The RTS RadioCom BTR series has been designed for reliable, efficient operation. Operating in the UHF range, the units operate reliably at line-of-sight distances of 1,000 feet. With available antenna systems, from RTS RadioCom, the effective operating range can be extended. The high-efficiency beltpacks provide up to 12 hours of uninterrupted operation using standard alkaline batteries.