During the Cold War from the 1950s to the 1980s, shortwave radio enthusiasts across the world began noticing weird broadcasts that would often start with music or the sound of beeps, which would be followed by even more strangeness -- the voice of a woman counting in German, for example,...
Monitoring the Feds: How to Use Your Scanner or Shortwave Radio to Eavesdrop on the Federal GovernmentThis morning, April 26, 2009, the federal government declared a public health emergency, as the number of ... If you live in an apartment building and have a scanner...
Broadcast satellites broadcast television signals from one point to another (similar to communications satellites). Scientific satellites, like the Hubble Space Telescope, perform all sorts of scientific missions. They look at everything from sunspots to gamma rays. Navigational satellites help ships and...
Because shortwave broadcasts are so easy to tune into, anyone with a cheap radio can eavesdrop by finding the right frequencies. That includes you. Many frequencies are listed at various web sites like SpyNumbers. What you'll hear varies by station. Some stations broadcast continually. Others ...
But for a time, Arlin and KDKA had the field largely to themselves, and they attempted to plough as much of it as they could. "Baseball," someone suggested. "Too boring" was the response. Nevertheless, the station decided to give it a try, a “one-off” broadcast just to see how ...
He was spot on: K4SWL felt right, and since SWL (shortwave radio listening) is what started my radio journey, it was a no-brainer. If you feel comfortable sending a callsign—if the rhythm and cadence feel right to you—then it’ll likely be easy to copy on the other end. ...
I am new to all this and just bought a Tecsun PL-880 Shortwave radio receiver to listen to SW, MW, etc. Would this be a good antenna for receiving shortwave? VinceApril 5, 2020 at 8:38 pm Taking the above into account, I suggest to use the expected/needed/max length of cable when...
for over 500 DX enthusiasts and listeners spread throughout the country and has a growing overseas membership. As DXing is not confined just to the usual shortwave bands, the League also caters for those interested in DXing on the mediumwave (`AM Broadcast’) band and the FM and TV bands...
Single sideband (SSB) is the most popular mode of voice transmission on the HF bands in ham radio. ... The mode got its name from a key difference from the older mode, AM, which is used by AM broadcast stations and was the original voice mode that hams used. What is Fldigi used fo...
I was a shortwave listener (SWL) until I got my license in 2001 in FL. There isn't much to listen to any more for the international broadcasts by various nations, since propaganda budgets have dried up. SWL was a lot of fun, though, but ham radio is still a blast for me, speaking...