[ICOM] IC-t7H

[John Geiger]

AO27 and SO50 actually use 436.795 as the center of the downlink passband,
as it ranges from 436.805 to 436.790 during a pass due to Doppler shift.

73s John AA5JG

----- Original Message ----- 
From: "Adam Farson" <farson at shaw.ca>
To: "'ICOM Reflector'" <icom at mailman.qth.net>
Sent: Thursday, July 10, 2008 1:01 AM
Subject: RE: [ICOM] IC-t7H


> Hi Dan,
>
> If the Oscar signal is FM, and you set the T7 to 436.995 kHz, the Oscar
> receiver may be able to handle the frequency error (assuming that is the
> uplink frequency). If it is the downlink, the 7 receiver should be able to
> handle the error.
>
> I am surprised that a satellite would use such an oddball frequency on FM,
> as none of the common FM-only transceivers can accommodate a 3 kHz split.
>
> Cheers for now, 73,
> Adam VA7OJ/AB4OJ
>
>
> -----Original Message-----
> From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net]
On
> Behalf Of Dan Cotsirilos K9DTC
> Sent: 9-Jul-08 17:57
> To: ICOM Reflector
> Subject: Re: [ICOM] IC-t7H
>
> Thanks Adam. Someone was looking to out 436.997 for Oscar? That is why I
was
> asking.
>
>
> Dan K9DTC
>
>
>
> ----- Original Message ----- 
> From: "Adam Farson" <farson at shaw.ca>
> To: "'ICOM Reflector'" <icom at mailman.qth.net>
> Sent: Wednesday, July 09, 2008 7:50 PM
> Subject: RE: [ICOM] IC-t7H
>
>
> > Hi Dan,
> >
> > Don't know about kc, but the minimum T7H tuning step size is 5 kHz. It
can
> > also be set to 12.5 kHz to accommodate split-channel FM systems and the
> > new
> > aeronautical AM split channels. None of the services supported by the
T7H
> > require 1 kHz tuning steps, to my knowledge, so I doubt that the radio
has
> > this capability.
> >
> > Cheers for now, 73,
> > Adam VA7OJ/AB4OJ
> >
> >
> > -----Original Message-----
> > From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net]
> > On
> > Behalf Of Dan Cotsirilos K9DTC
> > Sent: 9-Jul-08 17:42
> > To: icom at mailman.qth.net
> > Subject: [ICOM] IC-t7H
> >
> > Does anyone know if there is any kind of trick etc to get this HT to
tune
> > in
> > 1 kc steps?
> >
> >
> > Dan K9DTC
> >
>
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