This original Sennheiser cable is mostly used to connect antenna splitters to receivers. It has a length of 0.5 metres and is equipped with BNC connectors on both sides.
The GZL 5000 A 10 is a BNC cable for the connection between an ASP-2 antenna splitter and a direction-sensitive antenna. Length: 10 metres.
The Sennheiser AWM 4 creates better coverage for your 1.9 GHz SL DW receiver in an unobtrusive way. This is because this antenna has a low profile and can be mounted flat against a wall.
The HALF WAVE DIPOLE from Sennheiser is a set of 2 antennas with BNC connector. These antennas are suitable for connecting to an EW-D EM or EW-DX EM2 receiver.
If your wireless Sennheiser system is suffering from interference in a more difficult environment, you can amplify the signal with 4 dB with this Sennheiser AD 1800 passive directional antenna to increase the range.