Roger G3XBM's (Mainly) Amateur Radio Blog

HF TX loop in the bedroom Small TX magnetic loop performance continues to astound me. This evening I erected my little loop antenna made...

Prototype 10m TX loop using 6mm copper pipe Today I've made a small TX loop for 28MHz CW/WSPR using an odd piece of 6mm copper pipe ...

Although I have successfully used a large 80m sq vertical wire loop (made with 32 x 0.2mm PVC covered wire) on both 137 and 500kHz, I have n...

For the last few winters I've used a wire loop antenna on 136 and 500kHz transmit with moderately successful results. Well, considering ...