[amsat-bb] Re: question

[Anthony Monteiro]

Dear Friends,

For linear transponders, it is customary to receive in USB.
So, if the transponder is non-inverting, TX in USB. If it is
inverting, TX in LSB.

73,
Tony AA2TX
AMSAT VP Engineering

---

At 07:53 PM 6/29/2010, Nigel Gunn G8IFF/W8IFF wrote:
>Perhaps that's because it doesn't really matter which sideband you 
>use on the linear sats although I believe it's
>customary to Tx USB.
>
>On 29-Jun-10 23:39, Dads wrote:
> >
> >              Hi :  I sent a couple friends that are interested to the AMSAT
> > website.
> >                      I told them to look at all the satellites.
> >                        They found the site  had  all satellites on it.
> >                       When they brought up the sats  they didn,t put on the
> >                          sidebands on the linear birds, the up 
> and downlinks
> > .
> >                      I mean the upper and lower sidebands for these birds.
> >                        So I sent them to the UK site and they were there.
> >                       They didn,t have Oscar 68 on there though.
> >    Jerry w0sat
> >
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>--
>Nigel A. Gunn,  1865 El Camino Drive, Xenia, OH 45385-1115, 
>USA.  tel +1 937 825 5032
>Amateur Radio G8IFF W8IFF (was KC8NHF),  e-mail 
>nigel at ngunn.net       www  http://www.ngunn.net
>Member of  ARRL, GQRP #11396, QRPARCI #11644, SOC #548,  Flying Pigs 
>QRP Club International #385,
>             Dayton ARA #2128, AMSAT-NA LM-1691,  AMSAT-UK 0182, 
> MKARS,  ALC, GCARES, XWARN.
>
>_______________________________________________
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