FM Cavity Filter – Double Coaxial



FM Cavity Filter – Double Coaxial

FM double 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.

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