Hi all Just wondering if anyone could please advise what would be recommended operating parameters for DCP68 device based revised W7IUV preamp circuit for optimal IMD performance (as per http://www.m
Hi all for this WPX I have installed DHDL using 14m spacing between 7m vertical sides, as I cannot fit the original 22 m version in my city backyard. Initially used a cheap RG6, and then later replac
Hi Chuck I had luck with soldering copper wire to aluminum pipe using nothing more than: 1) local variety of VEGETABLE oil - you only need a few drops - used what I found in the kitchen 2) cheap fixe
"Didn't hear any VKs or ZLs during the contest; were any of you on??" Well, I worked from a small city lot in Sydney, running QRP. Inverted L for TX with a vertical section being approx. 70 ft, termi