dave wrote:

The MFJ-956 passive pre-selector is in my tool kit. They also make
several actives. They all cover HF, which includes 24 MHz.


In the opposite direction, you can google or search on eBay for an FM TRAP.

Geoff.


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Geoffrey S. Mendelson, N3OWJ/4X1GM/KBUH7245/KBUW5379