Am 24.09.2018 17:02, schrieb Paul Nicholson: I too would like to see some VLF signals! Some carrier perhaps? A carrier was transmitted today on 8270.000 Hz, running 1.6 A on the ground loop antenna.
Thanks very much indeed Stefan. That turned out to be a very useful test. Here, a little over 20dB in 833uHz, 0.73 fT and 232nV/m, Z = 400 ohms. Huge signal! 0.5dB better S/N on the new active antenn
Thanks Paul, BTW, soon the the season to VK7 will end and i remember my nice coil for 4470 Hz. We started to transfer 2 characters over to you. Are you still interested to continue with the 100 chara