Sennheiser AD 9000 A1-A8 Directional Antenna with Remote Controlled Booster

The remote-controlled antenna booster contains 8 highly selective filters that each allow a 24MHz frequency window to pass. This adds significant safety to the system, as unwanted signals are blocked directly before the first active component. The frequency window can be remotely selected from the receiver. The linear RF amplifier with very high resistance to intermodulation can compensate for cable losses of up to 14dB. The booster and receiver together check the cable loss on the RF cable and adjust the gain automatically. The AD9000 directional antenna incorporates the AB9000 booster, which is directly mounted on the surface of the antenna.

Specifications

• 470MHz to 798MHz, divided into 2 ranges:
  • A1–A8: 470MHz to 638MHz
  • B1–B8: 630MHz to 798MHz
• 4.6dBi
• Antenna: N-Type Connector