100W Low-Pass Filter Boards

When added to the output of an amplifier, provides a spectrally pure signal for on-the-air operation.

Three-band design - Same 5 x 5 cm form factor as the MRF-101 eval board for easy mounting.

Seven-band design - Cover 160/80/60/40/30/20/17/15/12/10/6M ham bands

More Info can be found here.