• 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

Bob here is my model without adding any resistors at the top. So, the SWR is >100:1.


The antenna image and the currents look very similar to Henry's model that was matched with resistors simulating the presence of the top 1/2 wave radiator.