Sennheiser AC 41-EU

Active antenna combiner for evolution wireless G4 systems. The AC 41 operates up to four wireless stereo transmitters from the ew series using one shared antenna. Power is supplied to the SR IEM G4 transmitters over the BNC cables via NT 3-1 power supply (included with the AC 41), making separate power supplies for the transmitters obsolete.

 

Key Features
Up to 4 wireless stereo transmitters using one antenna
Power supply via BNC cables ensures efficient powering, no need for additional power supply units for the SR IEM G4
Compatible with G4 and G3 systems
 

Frequency range
470 - 608 MHz470 - 870 MHz
Impedance
50 Ω
Dimensions
approx. 212 x 168 x 43 mm
Weight
approx. 1470 g
Power consumption
max. 3.4 A (with connected transmitters)
Storage temperature
-20 °C to +70 °C (-4 °F to 158 °F)
Operating temperature
-10 °C to +55 °C (14 °F to 131 °F)
Power supply
13.8 V DC (with tabletop power supply unit NT 3-1)11.4 V DC (protected against reverse supply), 350 mA
RF input
max. 30 mW per input
Transmission loss
0 dB (±1 dB)
Operating relative humidity
5 to 95 %