[amsat-bb] Re: AO-51
sm7wsj at telia.com
Fri Dec 29 12:24:10 PST 2006
Hello IB and all!
I hear when the satellites come from north that there are some russian phonecall going on. Later it is some wide noise.
Wery hard to tell what it is but it is terrible QRM. ( sounds a little as sun noise if you imaging that 10 times higher)
73 HNY Hakan SM7WSJ
> Hi all - mostly in Europe,
> Since the need to use the 67 Hz, CTCSS tone is not
> there any more, I have heard a funny "rumbling noise" on
> the downlink.
> That is mostly when the passes are to the West of me
> here in Copenhagen.
> I have listened for the same on FO-29 - and it is there
> as well. That is when adjusting my receive frequency to
> correspond to an uplink of approximately 145.920 MHz.
> Can anyone confirm this ?
> If yes - do you have any idea what it is ?
> Happy New Year
> 73 OZ1MY
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