New 5170Hz grabber in Warsaw/Poland

I made a 5170Hz grabber with a GPS reference. QTH at SQ5BPF Warsaw/Poland KO02md.

92.6uHz bins, 1 hour steps.

Direct link:
https://klubnl.pl/wpr/en/index.php/klubnl-pl-grabbers/grabber-sq5bpf-5170hz/