Radiovibrations - Offset DX
840 KHz
waterfall diagrams received in Handewitt, Germany on 21/12/2017 , 01/01/2018 , 02/01/2018
by Peer-Axel Kroeske, DL2LBP
view offset frequency list & 24h graph at fmscan.org
0840khz_180102_12-2145z_9847-0153

0840khz_180101_2145-12z_9389-0610

0840khz_171221_13-20z_9694-0305
all screenshots taken with the superb and free Spectrum Lab software