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Grabber info
2200m Full Band View with HGA22 and DCF39. 2200m amateur band limits denoted by shaded area in spectrum plot.


2200m EU QRSS-60           Recent archive


2200m EU QRSS-120           Recent archive


2200m TA QRSS-60           Recent archive


2200m WSPR/OPERA/FST4W Fast


2200m WSPR/OPERA/FST4W Slow


2200m Op32Rx Decodes (No correlation or deep search used!)


630m WSPR/FST4W

Grabbers are not active all of the time and will suffer interference when I am transmitting on LF.

The receiver is a SDRPlay RSPdx-R2 using a Leo Bodnar GPS reference clock as an external reference. The receiver is preceded by a 500 kHz low pass filter and W1VD preamp which I built.

The antenna is a 9 meter tall "LNV" or a K9AY loop. The K9AY loop can be either northeast or southwest.

Software is SDRconnect feeding VB Cable with several instances of Spectrum Lab providing the grabbers.