Sennheiser AD 9000 A1-A8 Receiving Directional Active Antenna

Introducing the Sennheiser AD 9000 A1-A8 Receiving Directional Active Antenna, a state-of-the-art solution designed to meet the dynamic demands of modern audio and communication systems. This high-performance antenna is engineered to deliver exceptional signal clarity, reliability, and efficiency, making it an indispensable tool for professional audio engineers, broadcasters, and event organizers. Whether you're dealing with complex RF environments or extensive cable runs, the Sennheiser AD 9000 is built to perform, ensuring your audio transmission remains crystal clear and uninterrupted.

The remote-controlled antenna booster is equipped with eight highly selective filters, each allowing a 24 MHz frequency window to pass. This innovative feature significantly enhances the system's safety by blocking unwanted signals before they reach the first active component. Additionally, the frequency window can be conveniently selected from the receiver, providing a seamless and user-friendly experience. The linear RF amplifier boasts a very high resistance to intermodulation, capable of compensating for cable losses of up to 14 dB. Together, the booster and receiver work in harmony to check the cable loss on the RF cable, automatically adjusting the gain for optimal performance. This integrated solution ensures that you get the best possible signal quality, no matter the environment.

The Sennheiser AD 9000 also incorporates the AB 9000 booster, which is directly mounted on the surface of the antenna, simplifying installation and reducing the need for additional components. This design choice enhances the antenna's directional capabilities, ensuring that your signal is always accurately targeted and received. With its robust build quality and advanced features, the Sennheiser AD 9000 is the perfect choice for professionals who require reliable and high-quality audio transmission solutions.

Key Features

• Remote-controlled antenna booster with eight highly selective filters
• 24 MHz frequency window for enhanced signal safety
• Linear RF amplifier with high resistance to intermodulation
• Automatically adjusts gain to compensate for cable losses up to 14 dB
• Incorporates the AB 9000 booster for simplified installation
• Robust build quality for professional use

Specifications

• Power consumption: Max. 160 mA at 12 V
• Antenna connector: N-type connector
• Gain: 4.6 dBi
• Frequency range: 470-638 MHz

Package Contents

• 1 x Sennheiser AD 9000 A1-A8 Receiving Directional Active Antenna
• 1 x AB 9000 booster integrated on antenna
• Instruction manual
• Warranty card