Description
Clear-Com TW-47 RTS Two-Way Radio Interface
Clear-Com TW-47 Clear-Com/RTS 2-Way Radio Interface connects Clear-Com or RTS to any 2-way radio
Compatible with both Clear-Com and RTS, TW-47 connects virtually any set of walkie-talkies to anyone on the wired party line intercom; simply use one walkie-talkie as a base station. The base station radio is keyed from the intercom call signal. Extensive RF and EMI isolation prevents interference from entering the intercom system. Separate transmit and receive level controls are provided, along with audio level and transmitter keying indicators. The stand-alone interface is powered by the intercom line.
Note: Two-way radio must have headset and microphone jacks.
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
| Radio to Party-line | Radio to Partyline Line Characteristics |
| Frequency Response: 200-20KHz ± 3dB | |
| Max Gain: >=-5dBu | |
| Distortion: <=0.3% | |
| Noise: <=-70dBu | |
| Max Level Before Clipping: >= 17dBu | |
| Green LED Threshold: -22dBu ± 3dB | |
| Red LED Threshold: -16dBu ± 3dB | |
| Input Impedance: 400Ω ± 100Ω | |
| Party-line to Radio | Partyline to Radio Line Characteristics |
| Frequency Response: 200-8KHz ± 3dB | |
| Max Gain J7 ON, J8 ON: -12dBu ± 3dB | |
| Max Gain J7 OFF, J8 ON: 2dBu ± 3dB | |
| Max Gain J7 OFF, J8 OFF: 27dBu ± 3dB | |
| Distortion: <=0.3% | |
| Noise: <=-50dBu | |
| Max Level Before Clipping: >=0dBu | |
| Power Requirements | Input Voltage Range: 20-30VDC |
| Quiescent Current: <=40mA | |
| Current with Audio: <=50mA | |
| Current with Call: <=60mA | |
| Dimensions | 1.8 x 3.95 x 6.4in (HxWxD) (46 mm x 100 mm x 163mm) |
| Weight | 1.3lbs (0.6kg) |
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8% Goods Service Tax (GST) will be imposed over the total invoice value if purchased locally in Singapore. However if you are a tourist visiting Singapore, this GST amount can be refunded at the Changi International Airport Departure Hall GST Refund Centre before departure with goods within 60 days from the date of purchase. Please note that only Tourists who have met the Tourist Refund Scheme’s conditions and eligibility criteria can claim for the GST refund. Visit the following link for GST Guide for Visitors on Tourist Refund Scheme. https://www.iras.gov.sg/taxes/goods-services-tax-(gst)/consumers/tourist-refund-scheme
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Self-collect: Item will be ready for collection at our store once the confirmation email is received. Orders that are made on the Weekends or Public Holiday may take about 2-4 working days to process.
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