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CLEARCOM TW-47 ENCORE INTERFACE : 1CH, 2-WAY RADIO GATEWAY 0525
SKU
CLE-TW-47
MFR#
TW-47
$810.00
Availability:
Out of stock
CLEARCOM TW-47 ENCORE INTERFACE : 1CH, 2-WAY RADIO GATEWAY 0525
Compatible with both Clear-Com and RTS, The Clear-Com TW-47 two-way radio interface connects virtually any set of walkie-talkies to anyone on the wired party-line intercom. One walkie-talkie, working as a base-station, is keyed from the intercom call signal. The TW-47 boasts extensive RF and EMI isolation that prevents interference from entering the intercom system. It also offers separate transmit and receive level controls, along with audio level and transmitter keying indicators. The intercom line powers the stand-alone TW-47.
Features:
- Interfaces any 2-way radio to a single channel of Clear-Com, RTS or compatible system
- Accepts any walkie-talkie or radio with headset and microphone jacks
- Individual transmit and receive level controls
- Bi-color LED audio level indicator
- Powered by the intercom line
Specifications:
| Line Characteristics | |
| Frequency Response | 200 Hz to 20 kHz ± 3 dB |
| Maximum Gain | ≥ -5 dBu |
| Distortion | ≤ 0.3% |
| Noise | ≤ -70 dBu |
| Max Level Before Clipping | ≥ +17 dBu |
| Green LED Threshold | -22 dBu ± 3 dB |
| Red LED Threshold | -16 dBu ± 3 dB |
| Input Impedance | 400 Ω ± 100 Ω |
| Partyline to Radio | |
| Frequency Response | 200 Hz to 8 kHz ± 3 dB |
| Max Gain (J7 ON, J8 ON) | -12 dBu ± 3 dB |
| Max Gain (J7 OFF, J8 ON) | +2 dBu ± 3 dB |
| Max Gain (J7 OFF, J8 OFF) | +27 dBu ± 3 dB |
| Distortion | ≤ 0.3% |
| Noise | ≤ -50 dBu |
| Max Level Before Clipping | ≥ 0 dBu |
| Power Requirements | |
| Input Voltage Range | 20 to 30 V DC |
| Quiescent Current | ≤ 40 mA |
| Current with Audio | ≤ 50 mA |
| Current with Call | ≤ 60 mA |
| Physical | |
| Dimensions (HxWxD) | 1.8 x 3.95 x 6.4 in / 46 x 100 x 163 mm |
| Weight | 1.3 lbs / 0.6 kg |
