• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

I have heard/read that the AP can be tuned by changes to the size of the cap hat, and by its fistance above the bracket.

Maybe modeling changes to the lwngth from tip to tip of the cap hat rods and the length of the vertical with the CH on it would indicate the truth of this claim.