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Morse Code -plus- Continuous Wave (CW) Radio Transmission -and-Semaphore Signals ? Do They Defining Amateur Radio ?
Big Rich Soprano wrote:
When i was a kid in the 60's a local ship to shore cw station could be heard just under the local AM broadcast band station my family listened to. That's what got my interest in radio going. The same thing happens on short wave if you detune it right... In that case the AM carrier is the BFO for the CW signal. How many SWL's are going to accidentally "detune it right" for the purpose of hearing an SOS? -- 73, Cecil http://www.qsl.net/w5dxp |
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