Selling a used Sennheiser ASA 1 Active antenna splitter. This unit has signs of use such as some scratches and the B4 jack is bent/ casing is dented in as show in pictures but everything works as it should.

Capacity: Supports 4 receivers with 1 unit; can be cascaded to support up to 8 channels with 2 units.

Power Distribution: Powers up to 4 receivers and 2 antenna boosters directly via BNC sockets.

Frequency Range: 500-870 MHz (-3dB).

Included Accessories: Typically includes the NT1-1 power supply and BNC cables.

Improved Reception: Enables the use of external antennas (like the A 1031-U or A 2003) for better range and reliability.

Reduced Clutter: Eliminates the need for multiple individual power supplies for receivers.

Compatibility: Designed for G3 series but often used for G4/300/500 series.

Power Supply: Requires a 13.8V DC source, typically provided by the NT1-1 power supply.

Active vs Passive: Unlike passive splitters that lose ~3 dB of signal, the ASA 1 is an active device.