Radiovibrations - Offset DX

1690 KHz

waterfall diagrams received in Handewitt, Germany on 07/01/2017 , 06/01/2017

by Peer-Axel Kroeske, DL2LBP view offset frequency list & 24h graph at fmscan.org
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1690khz_170106_22-00z_9389-0610 all screenshots taken with the superb and free Spectrum Lab software