Overview:
The AC 41-EU Active Antenna Combiner with DC Power Distribution from Sennheiser is designed for use with IEM (In Ear Monitor) transmitters. It can be used to combine multiple transmitters to utilize a single antenna, and deliver DC power to the transmitter units. It includes one NT 3-1-EU power supply and four BNC cables.
Tidy up your evolution series in-ear wireless rack with the addition of the handy AC41 antenna combiner.
Combine all 4 transmitting antennas of your SR IEM G4 units – and also provide the units with power, all via the included 4 x BNC 50 ohm cables.
By combining your multiple transmitters into one device, you can dramatically improve the RF integrity of your show / venue.
Unlike the previous (G3) version (AC3), this AC41 now comes with NT3-1 power supply, included in the box.
AC41 is backwards compatible – works happily with either G4 or G3 in-ear monitoring transmitters.
Specifications:
- Frequency range: 470 - 870 MHz , 470 - 608 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 %
