Telex BTR-800 2-Channel UHF Base Station with A4F RTS Headset Jack (E88: 590 to 608MHz Transmit / 470 to 488 MHz Receive)

The Telex/RTS BTR-800 is a 2-channel, frequency-agile UHF wireless intercom Base Station, with channel access from each of four full-duplex beltpacks, stage announce output with relay closure, wireless talk around (ISO), the patented Enhanced ClearScan channel search feature, and a talk/listen headset station at the base.