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Sennheiser Active Antenna Combiner - AC 41-US

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Description

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

Specifications

Frequency range	470 - 870 MHz 470 - 608 MHz
Impedance	50 ?
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 %

What's in the Box

1x Active antenna splitter (470-870 MHz EU & UK / 470 - 608 MHz US)
1x NT 3-1 power supply with either EU, UK, US adapters
4x BNC interconnect cables

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