Sennheiser AB9000-B1-B8 - Active, intelligent antenna booster

Remote controlled antenna booster AB 9000 is equipped with eight-pass filter with a bandwidth of 24 MHz each. This greatly improves the quality of reception as unwanted signals are blocked just before the first active component of the system. Bandwidth can be remotely switched neposredsvenno through the menu of the receiver. Linear Amplifier RF signal with a high degree of protection from the effects of intermodulation can compensate for cable loss up to 14 dB. Bundle "receiver - antenna booster" carry out constant monitoring of the quality of the RF signal and automatically adjust the level. Antenna booster AB 9000 is supplied as an individual component or as part of a non-directional antenna A directional antenna 9000 and AD 9000, directly on the housing fortified antennas.
Features 

- 8 frequency filters
- Manual or automatic (through EM 9046) range of the filter frequency
- Linear amplifier RF signal (17 dB)
- N-type connectors


Specifications 

- RF range: 630 MHz - 798 MHz
- Gain: 17 dB (permanent)
- Connectors: N-type (50 ohms)
- Power supply: 9 - 18 V (from receiver EM 9046)