Being that someone asked about Long Wave DXing a while ago, there's been a transmitter broadcasting a pulsing-like sound on 454kHz. I have heard it recently, here in Northern IL I only receive the groundwave signal at night. I did locate something on the web about it here: http://www.its.bldrdoc.gov/pub/ntia-rpt/tpr/2008/tpr-08.pdf see Low and Medium Frequency Propagation Modeling, pages 46-47.
Does anyone have any idea of what kind of power the station is transmitting with? According to the report, the station is part of a study on propagation ...your tax dollars @ work! ...isn't LW primarily a groundwave signal?
Does anyone have any idea of what kind of power the station is transmitting with? According to the report, the station is part of a study on propagation ...your tax dollars @ work! ...isn't LW primarily a groundwave signal?