TWR8, TWR16, TWR24 SERIES RECEIVER DISTRIBUTION PANELS
●A typical receiver distribution panel includes a power supply, inline low noise preamplifier, and one or two 8-way splitters all on a single 19” panel. The preamplifier provides as much as +18 dB system gain to over come splitting and cable losses.
●Telewave receiver panels are fully shielded, and each panel has sufficient bandwidth to cover an entire commercial or Public Safety band. Standard panels have one input, 8 or 16 outputs, and a -20 dB sample port on a 7" x 19" panel. A 24 channel model is available for 700/800 MHz only. For sites with limited rack space, the Telewave 1R and 2R series of compact panels is also available with 8 or 16 channels in 1 rack unit (1.75" H), or up to 32 channels on a 3.5" panel.
●Additional panels may be added at any time to increase the number of available outputs. New panels can be directly coupled to existing panels without additional parts or tuning. Successful multicoupling generally requires some type of filtering between the receiver panel and antenna. Telewave manufactures a wide range of high quality preselector systems for transmitters and receivers.
●Telewave receiver panels provide 8 or 16 matched 50 ohm outputs from one input, with typical 25 dB isolation between ports. The antenna port is tuned with a matching network to insure a balanced input. A -20 dB sample port is also provided for connection of external signal analyzers.
●Telewave can supply panels for operation on +12 to +24 VDC, and 120 or 220/240 VAC. Other voltage options are available on request. A battery backup on the DC input can provide uninterrupted operation during a site power failure (charging output not supplied). Tuning range and bandwidth varies depending on frequency band and system component s. Please contact Telewave to discuss your requirements with a sales engineer to ensure maximum system performance.
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TWR8 、 TWR16 、 TWR24 、 TWR8 SERIES 、 TWR16 SERIES 、 TWR24 SERIES 、 TWR8-030 、 TWR8-050 、 TWR8-150 、 TWR8-250 、 TWR8-350 、 TWR8-450 、 TWR8-760 、 TWR8-860 、 TWR16-030 、 TWR16-050 、 TWR16-150 、 TWR16-250 、 TWR16-350 、 TWR16-450 、 TWR16-760 、 TWR16-860 、 TWR24-760 、 TWR24-860 |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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6/12 |
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Rev. 6/12 |
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TWDS-2020 |
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62 KB |
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