Radiovibrations - Offset DX
873 KHz
waterfall diagrams received in Handewitt, Germany on 21/01/2018 , 22/01/2018
by Peer-Axel Kroeske, DL2LBP
view offset frequency list & 24h graph at fmscan.org
0873khz_180122_08-1945z_9841-0146
0873khz_180121_14-08z_9841-0146
all screenshots taken with the superb and free Spectrum Lab software