QRSS grabber by SQ7IQF


Archive of captures taken every 20 minutes on Dropbox

Station info:

• LOC: JO91FI
• Antenna: Indoor rockloop by W9SCH published by IW5EDI
• Receiver: Direct conversion based on AD9851 with TCXO and SA602
• Software: Spectrum Lab

VLF monitor:

Archive of captures taken every 30 minutes on Dropbox
Antenna: magnetic loop with opamp-based converter
Please send any comments to fita (at) fuw.edu.pl
73 de Piotr SQ7IQF