The Sennheiser AC 3200-II is a high-performance active antenna combiner designed to streamline RF management in multi-channel wireless microphone systems. Supporting up to 8 transmitters in the 470–870 MHz range, it combines their RF signals into a single output while maintaining signal integrity and stability.
Ideal for large-scale live productions, touring, and broadcast setups, the AC 3200-II outputs at 100 mW and ensures optimal transmission with minimal intermodulation. Housed in a rugged 1U 19" rackmount chassis, it includes an external power supply for convenient integration into professional RF systems.