This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at time of shipment.
International Orders*The Telex BTR-80N 2-Channel UHF Base Station (A4M Telex, A1: 518-536MHz Transmit/614-632MHz Receive) is a 2-channel, frequency-agile UHF wireless intercom base station with channel access from each of 4 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.
The BTR-80N features a transparent graphical user interface and a backlit display, with advanced technology functions such as combination tone code/RF noise squelch and DSP digital audio processing.
This unit has an A4M Telex headset jack and works on A1: 518-536MHz Transmit/614-632MHz Receive frequencies.
| General System | |
|---|---|
| System Modulation | FM |
| Frequency Range | A1: 518-536MHz Transmit/614-632MHz Receive |
| Operating Range | Up to 1000' (line of sight) |
| Tuning | 0.005%, Synthesized IFs |
| Power | 100-240VAC, 50/60Hz, IEC receptacle |
| FCC License |
Part 74 License required |
| Transmitter | |
|---|---|
| Output | 100mW max |
| Deviation | 40kHz |
| Modular Distortion | <1% @ full deviation |
| Receiver | |
|---|---|
| Sensitivity | < 0.8uV for 12dB 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 4 x Portable station enable/disable buttons 3 x 2-wire, 4-wire, select wired intercom control LED buttons 2 x Intercom in/out switches 2 x Auxiliary interface enable LED buttons 2 x Auxiliary in/out switches 1 x Headset volume control 1 x Headset microphone gain control 1 x Talk button 1 x Backlit LCD display 1 x Talk/overmod LED indicator 4 x Portable station status LED indicators Rear Panel: 1 x Transmit power high/norm switch 1 x Transmit on/fff switch 1 x 3-way Telex, RTS, Clear-Com I/C select switch |
| Connectors |
Front Panel: 1 x A4M Telex headset jack Rear Panel: 2 x Female color-coded TNC transmit/receive connectors 2 x Male/female 3-pin XLR 2-wire intercom connectors 1 x RJ-11 base station link jack 2 x Male/female 3-pin XLR auxiliary audio I/O connectors 1 x 3-pin XLR male stage announce out 1 x IEC power receptacle |
| Antenna | 2 x 1/2 wave, TNC connector |
| Dimensions | 19 x 1.7 x 14" (483 x 44 x 356mm) |
| Weight | 7.2 lbs (3.2kg) |