40m Delta Mono-Loop
This antenna is a full wavelength single-delta-loop, with the point of the triangle at the top of the single support pole, and fed near one of the corners - One Quarter Wavelength down…
RF-Choke..Build your own
Many thx for DJ0IP (Rick) & ARRL for contribute this subject! (A) Coiled Coax Choke The coiled coax choke is the easiest to make but also the least effective. If…