Hi Edgar, Maybe i forgot it but, did you ever run experiments on VLF in a clean environment? Would be interesting to get an impression about SNR of DHO-38 for example... 73, Stefan Am 08.12.2015 22:5
Hi Stefan, This is some of the VLF band at ~ 10:40 AM. https://dl.dropboxusercontent.com/u/101251787/temp/Capt%209-12-2015%2010-39-08%20AM.png Regards, Edgar Moonah, Tasmania.
Hi Edgar, What type of antenna are you using for VLF? Could you generate a slower wideband window showing 0...24 kHz, like here: http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html 7
Hi Stefan, The receiver used has a lower frequency of 9 kHz. The antenna is an 1 m whip with FET buffer at 9 m, just the one I use all the time. I will contact you when I get free and run some tests.