ZA-106Ms is a mast crossover combining signals from two VHF (FM) + UHF antennas. It has an additional filter that limits the UHF band above 862MHz and a two-way VHF filter (separate path for FM and VHF III). It enables the transmission of the DC component in the UHF branch (max 24V 250mA). It has a shielded housing mounted to the mast with a clamp.

Real photo:
