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#1
February 6th 15, 02:53 PM
posted to uk.radio.amateur,rec.radio.amateur.homebrew
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FM for the Eddystone EA12?
On 06/02/2015 14:47, FranK Turner-Smith G3VKI wrote:
"Jeff" wrote in message ... FM has always been a legal mode for 80m in the UK, it's just that nobody normally uses it intentionally. Provided you're using no more bandwidth than normal AM I can't see a problem. Well perhaps not 'always'. FM was not allowed prior to about 1952. Jeff When was FM first invented? BBC broadcast FM started in 1955. http://en.wikipedia.org/wiki/Edwin_Howard_Armstrong |
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#2
February 6th 15, 03:50 PM
posted to uk.radio.amateur,rec.radio.amateur.homebrew
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FM for the Eddystone EA12?
In message , Jeefaw K. Effkay
writes On 06/02/2015 14:47, FranK Turner-Smith G3VKI wrote: "Jeff" wrote in message ... FM has always been a legal mode for 80m in the UK, it's just that nobody normally uses it intentionally. Provided you're using no more bandwidth than normal AM I can't see a problem. Well perhaps not 'always'. FM was not allowed prior to about 1952. Jeff When was FM first invented? BBC broadcast FM started in 1955. http://en.wikipedia.org/wiki/Edwin_Howard_Armstrong I told you Google would tell us. -- Ian |
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