AC 2 is an active 4:1 antenna combiner for combining the transmission signals of up to four SR 300 IEM G2 wireless monitor transmitters onto a single antenna. The transmitters are powered via the antenna combiner and the NT 3 power supply unit.

SENNHEISER AC 2 SPECIFATIONS
RF frequency range: 500 ..... 870 MHz
Attenuation: 0 dB
RF sensitivity: max. 100 mW
Impedance: 50 Ohm
Operating voltage (stand alone): 12 V DC
Current consumption: max. 1,5 A

SENNHEISER AC 2 PACKAGE INCLUDES
1 AC 2 antenna combiner
Operating instructions