Software-defined radio SDR is a radio communication system where components that have been typically implemented in hardware e. From Wikipedia, the free encyclopedia. The software is being continually developed with new features added on a regular basis.
Skip to main content Shortwave Radio Transmitter. In Stock. I could only hear if I had the microphone plugged in.
By George R. Listening to shortwave radio is very interesting, and filled with the voices and music of far-off lands. Digging a bit deeper, there is another world of shortwave radio that does not use conventional sounds.
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Welcome to "Dave's Radio Receiver Page". My main focus is in the "Shortwave" part of the radio spectrum. A few other radio related items have been thrown in tooincluding amateur radio equipment reviews and views that may not be directly related.
Skip to main content Shortwave Transceiver. In Stock. I'm surprised that, after all the buzz about this radio on hobbyist websites and blogs, nobody has posted about it here. So I'm giving a quick overview as I await my second Skywave Radio having ordered the first one directly from CCrane and decided that this one is "keeper" This is the official update to the well-regarded CCrane shortwave portable SWP which is still for sale; both having been sourced from Redsun in China.
Who knows, maybe someday your next ham radio contact may be music entertainers such as Ronnie Milsap, Patty Loveless, or Joe Walsh -- they are all FCC-licensed amateur radio operators! How Walkie-talkies Work. How to Build a Radio.
There are millions of people all over the world who, in their leisure time, use the radiowaves as hobby. They are called radio amateurs, in some circles hams, and the hobby is officially specified as Amateur Radio Service, and dubbed as ham radio. It all started more than a century ago when commercial radio users determined those short waves being useless for broadcasting and military purposes. Let them play with these unprofitable frequencies - was the ruling of the day.