TF3HZ VLF Grabber in Reykjavik, Iceland HP94CD30JI
Offline due to relocation



Wideband 0 - 48 kHz (updated every 15 min)
DK7FC E-field probe
Locked to GQD


8970Hz DFCW-600 VLF section (updated every 10 min)




8970KHz DFCW-6000 (updated every 10 min)



8970KHz DFCW-60000 (updated every 10 min)



Wideband 0 - 48 kHz (updated every hour)


Plot showing peak amplitude of signals from NAA on 24KHz and Alpha RSDN20 on 11.904761 kHz

Capture Archive. Updated 3-7-11

Hit Counter by Digits
free counters

A special thank to Stefan DK7FC and Chris 4X1RF

Implemented with
DL4YHF Spectrum Lab