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newbe info

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newbe info

Postby GW4LPB » Tue 15 May 2012, 19:14

I am a newbe on 70 and listening on my 70/28mhz converter I hear quite a lot of what seem to be digital modes of communication at approx 70.300. Can anyone explain what I may be receiving.
Last edited by GW4LPB on Thu 7 Feb 2013, 20:06, edited 4 times in total.
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Postby G4ASR » Thu 17 May 2012, 10:08

theoretically it might be rtty or fax but it would be extremely unlikely. Its probably a spurious response in your receiver
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Postby PA5DD » Fri 18 May 2012, 17:28

Could it be AX.25 packet radio ? I know I heard some AX.25 signals about 5 years ago, when we had Es to the UK/Ireland.

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