FM Cavity Filter – Triple Coaxial
FM triple coaxial cavity in quarter wave high “Q” with variable coupling.
Installed between transmitter and antenna, provides an output signal free from spurious and a perfect isolation from other emissions.
Made of aluminum with internal lines of silvered copper and PTFE insulators. These cavity filters have a B.W. command that allow you to adjust selectivity.
The TRIPLE version guarantees a superb selectivity , ideal for systems with very close frequencies between them.