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[aprssig] APRS Bandwidth

G0JXN Jim g0jxn.jim at ntlworld.com
Sat Jun 27 12:33:48 UTC 2009


Hi Guys

Whoops, I made a mistake in my message in Vol 60 Issue 25. I said:-

" Bearing in mind that the main sidebands will already be 25% down on the carriers and any sidebands generated by harmonics, that with square waves will be odd harmonics, will be further reduced."

Of course half the power in a 100% mod AM signal is shared by all the sidebands.

73

Jim, G0JXN

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