• 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

very nice


with the smaller/compact astroplane they were able to show a gain of 1.68 db over the 1/2wave and lower the direct radiation pattern 1degree...all theoretically of course.   everyones mileage would vary in the real world.


this is giving me some good insight on the antenna history.  thank you sir.