The Sennheiser AC 3200-II is an active, high-power 8:1 antenna combiner for large multi-channel wireless monitoring systems, and combines up to eight channels for transmission via one antenna with a broadband design covering 500 - 870 MHz. It significantly reduces intermodulation of wireless monitoring transmitters while keeping backstage clutter to a minimum. Long distances can be covered reliably as the AC 3200 accepts up to 250 mW of input power.
Sennheiser AC 3200-II Features:
Active 8-channel 0 dB transmitter combiner with highly constant RF output power over the entire frequency range
Significant improvement of RF performance for multi-channel systems
Broadband RF design to cover the UHF frequency range from 500-870 MHz
Maximum input power of 250 mW
LEDs on the front show whether a signal is present at the RF input
Compatible with SR 2050XP IEM, SR 2000XP IEM, SR 300 IEM G3, and legacy EWand 3000 Series monitor transmitters