Cellular Tower Top Amplifier
Model No: MW-TTA-800X-1R-1RT
Main features:- CDMA / TDMA / Analog Systems
- Expanded cell site coverage.
- Single and Duplex configuration.
- Ultra Low Noise Amplifier withExceptionally Low Intermodulation Distortion.
- Lightning Protection, WeatherproofEnclosure.
- Compact and lightweight.
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System description:Elisra offers a wide varietyof Tower Top Amplifiers (TTA(tm)s) in single or duplexed configuration,suitable for CDMA, TDMA and GSM systems, as well as custom tailored solutions.The Elisra Tower Top Amplifier improves overall cellular system sensitivityresulting with the extending of cell site coverage. The Tower Top Amplifierhas two amplifier paths; a duplexed receive/transmit (RX/TX) path and areceive (RX) only path. The duplex path comprises of a very selective BandPass Filter / Rx-Tx Duplexer, an Ultra Low Noise Amplifier with improvedintermodulation performances, a Bias Tee for DC current injection and Bypasscircuitry for continued operation in the event of DC power interruption.The receive only path comprises of a very selective Band Pass Filter, anUltra Low Noise Amplifier with improved intermodulation performances, aBias Tee for DC current injection and Bypass circuitry. The units are housedin a weatherproof enclosure for outdoor installation next to the antenna. |
System Frequency Range| SYSTEM TYPE | MODEL No | DOWN-LINK | UP-LINK | | Band A | MW- TTA-800A-1R-1RT | 870-880 | 825-835 | | Band B | MW-TTA-800B-1R-1RT | 880-890 | 835-845 | | Band B+ | MW- TTA-800BB-1R-1RT | 880-894 | 835-849 | | Band A+B | MW- TTA-800AB-1R-1RT | 869-894 | 824-849 |
Custom frequencybands are available. |
