Sennheiser AB 9000 A1-A8 Active Intelligent Antenna Booster for Digital 9000 Series Systems (A1-A8: 470 to 638 MHz)

Sennheiser AB 9000 A1-A8 Active Intelligent Antenna Booster for Digital 9000 Series Systems (A1-A8: 470 to 638 MHz)

The Sennheiser AB 9000 is an advanced, intelligent antenna booster designed for the Digital 9000 Series EM 9046 receiver. It incorporates eight precise bandpass filters, each allowing frequencies within a 24 MHz window while blocking those outside, effectively eliminating unwanted signals before reaching the first active component. You can remotely select the frequency window from the EM 9046 receiver. Its integrated linear RF amplifier provides strong resistance to intermodulation and compensates for cable losses up to 14 dB. The booster and EM 9046 receiver collaborate to monitor RF cable loss and automatically adjust the gain.

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