Hello, Petr, about your loop: I think your 18 turns with size 1,75 x 1,75m are enough. My portable loop has 24 turns size 0.6 x 0.6m, made from telephone cable (should have 30 to 40). Is your loop tu
Hello all, ....After realizing my loop I found out, that the capacity of the loop itself between the turns was already 800pF. That generates losses. Do you know that capacity in your loop? How can on
....After realizing my loop I found out, that the capacity of the loop itself between the turns was already 800pF. That generates losses. Do you know that capacity in your loop? How can one measure
Hallo Petr, this morning I compared my L-antenne (6x25m, up 8 to 10m) with the portable loop (24 turns, 0.6 x 0.6m) by receiving the "big gun" on 128.930 MHz (exact?). Both were carefully tuned to th
Hallo Heinz, I did it the way Rik described. My big loop - 7 turns of line-wire, 6.3 by 6.3 meters - also has about 700pF only between the turns. 73 Walter Hello all, ....After realizing my loop I fo
Heinz...To measure the distributed capacitance of any inductor, make a linear plot of resonanting capacitance on the horizontal axis and frequency on the vertical. Plot at least two resonanting frequ
....After realizing my loop I found out, that the capacity of the loop itself between the turns was already 800pF. That generates losses. Do you know that capacity in your loop? How can one measure
