Just to add my experience to this debate. when I had an Rx loop, before the wind decided to take it away with itself, it was of the floating type. The loop itself had 8 turns, 2-meter each side, conn
Jim and others, I also find that external effects affect the depth of null you get - in my field strength measuring experiments, I found some locations where there was almost no null - This seemed to
I have had good results with an ordinary (unbalanced) air-core loop of 10' diameter. Nulls are approaching 50 db on groundwave signals. The loop uses a standard single-turn pickup loop out to the rx
