Radiovibrations - Offset DX

549 KHz

waterfall diagrams received in Handewitt, Germany on 21/12/2016

by Peer-Axel Kroeske, DL2LBP
KHz+/-last measuredUTCfadestrengthstation
548.9921-0112-oIran? regular sinus drift every minute,
548.99280992822(?)-171530-01-VOV 2, Vietnam
548.99650.31730-05oSBC Rafha or Ar Rass? (10/20 KW)
548.99970.1999704-22+UCB, Ireland
549.000000000+Ukraine
549.0002000040330-+SBC Radio Riyadh, Qurayyat (2000 KW)
549.00030.10003+Jil Fm, Algeria
549.000320.100035+Radio Koper, Slovenia?
549.001(1)2250---China? (drift on tx/on)
549.009(1)05--12-must be European (up till 12UTC), beacon?

f=fast drift, p=propagation effects, : interrupted by night break, w=only at warm up/switch on
view offset frequency list & 24h graph at fmscan.org
549khz-audio-lowcut
549khz-audio-lowcut
0549khz_161221_20-04z_mez_9858-0133
0549khz_161221_20-04z_mez_9858-0133
0549khz_161221_12-20z_mez_9857-0131
0549khz_161221_12-20z_mez_9857-0131
0549khz_161221_04-12z_mez_9857-0131
0549khz_161221_04-12z_mez_9857-0131 all screenshots taken with the superb and free Spectrum Lab software