Sennheiser AB 4-AW+ Antenna Booster for G4 Series

The Sennheiser AB 4 - AW+ is a top - notch antenna booster for the G4 series. It's a filtered, inline module with BNC connectors. This booster offers +10 dB of boost to counteract signal losses from long antenna cable runs. Just like the AB 3, the AB 4 provides the same great functionality and is fully compatible with all legacy evolution wireless systems. What's more, its filters are significantly improved to support the new wider tuning bandwidths (up to 88 MHz) available with ew 300 G4 and ew 500 G4. Key features include a frequency range of 470 to 558 MHz and its suitability as an antenna booster for both G3 and G4 wireless systems.

Using the Sennheiser AB 4 - AW+ antenna booster is easy. First, connect it in - line with your antenna cable using the BNC connectors. Make sure it's properly attached to avoid any signal issues. When you use it with long antenna cables, it will boost the signal by +10 dB, so you'll get better performance. As for the frequency, it works well in the 470 to 558 MHz range, so check your system's frequency to ensure compatibility. Regarding maintenance, keep it in a dry and clean place. Don't expose it to extreme temperatures or moisture. If you notice any problems with the signal or the device itself, check the connections first. If the issue persists, it's a good idea to contact Sennheiser's customer support.