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The Telex BTR-1 is a unique professional UHF wireless intercom base station system with a 1-to-1 (one base station to one belt pack) full-duplex, digitally encrypted design, for use in sports or commercial applications.
The BTR-1 is equipped with UHF frequency agility, digital audio security encryption, the patented ClearScan channel search, three audio channel capability with 2-wire line mix, signal relay closure, and a base station RF meter.
The bright, backlit LCD display of the BTR-1 offers an intuitive graphical user interface, and the unit offers the advanced technology of Intelligent Power Control, DSP Digital Audio Processing and proprietary digital audio encryption, providing clean sound and secure communications at a high professional level.
| General System | |
|---|---|
| System Modulation | FM |
| Frequency Range |
482 - 608 MHz in 18 MHz TX/RX Bands 614 - 746 MHz in 18 MHz TX/RX Bands |
| Operating Range | Up to 1000'(Line of Sight) |
| Tuning | 0.005%, Synthesized IF's |
| Power | 12-15VAC @1 Amp |
| Battery Life | Not Applicable |
| Charging Time | Not Applicable |
| FCC License |
Part 74, B5DM519 License Required |
| Transmitter | |
|---|---|
| Output |
50mW typical (high) 5mW (normal) |
| Deviation | Complies with FCC 74.861 |
| Modular Distortion | <1% @full deviation |
| Receiver | |
|---|---|
| Sensitivity | <0.8 uV for 12 dB SINAD |
| IF Bandwidth | Not Specified by Manufacturer |
| Image Rejection | >70dB |
| Controls and Indicators |
Front Panel: 1 x Power Switch 2 x Menu and Set Buttons 2 x Up and Down Buttons 1 x Contrast Adjust Trim 1 x Talk Button 1 x Talk Light 1 x Microphone Gain Trim 1 x Auxiliary Peak Level LED 1 x Peak Intercom Level In/Out LED 1 x Headset Volume Control 1 x Backlit LCD Display |
| Connectors |
Front Panel: 1 x 4-pin Male XLR Telex Headset Connector* Rear Panel: 2 x Female Color-Coded TNC Transmit/Receive Connectors 4 x Male/Female 3-pin XLR 2-Wire Intercom Connectors 2 x 15-pin D-Sub Loop Thru 1 x RJ-11 4-Wire Intercom Port 1 x RJ-11 Auxiliary Audio Connector 2 x RJ-45 Remote CAN Bus Connectors 1 x Phoenix Plug Relay Connector 1 x IEC Power Receptacle *Also available as 4-pin Female XLR for RTS Headsets |
| Antenna | 2 x 1/2 Wave, TNC Connector |
| Dimensions | 8.25 x 1.7 x 9" (209 x 44 x 229mm) |
| Weight | 3.8 lb (1.6 kg) |