[aprssig] Voice Alert (was: PL 100 on a base station)

Jan T. Pharo la2bba at jpharo.net
Mon Apr 23 14:43:23 CDT 2007

"Wes Johnston, AI4PX" <wes at kd4rdb.com>, Mon, 23 Apr 2007 11:48:47

>1st harmonic of 50hz power in europe. 

Yes, I thought as much. However, I haven't heard of any trouble with
land lines interfering with 100 Hz subtones (which our club has to
open our UHF/VHF xband repeater). So the problem might not be there in
real life. (and I was curious if there might be another reason.)

73 de Jan, LA2BBA
Hvaler, Norway

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