• 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.
  • A Winner has been selected for the 2025 Radioddity Cyber Monday giveaway! Click Here to see who won!

What's this old K40 worth?

Around 20 years ago my buddy had the same experience with a k40. Keyed up his pc66 into a 2 pill and swr was fine. Modulated one time and that was it. Swr went sky high. I assume it was the ceramic cap taking a dump. He put his Wilson 500 back on and had no problems.
 
I have been using the original K40 since the 70's, the newer K40 bases and the replacement assemblies are a clear plastic (I guess to see the cap???). Not as strong as the older ones, so if gets dropped or banged the plastic can crack.
 

dxChat
Help Users
  • No one is chatting at the moment.