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RE: [TenTec] dit chopper IC-7800

To: <tentec@contesting.com>
Subject: RE: [TenTec] dit chopper IC-7800
From: "NJ0IP" <Rick@dj0ip.de>
Reply-to: tentec@contesting.com
Date: Tue, 10 Aug 2004 14:26:41 -0700
List-post: <mailto:tentec@contesting.com>
I dissagree.

I think Icom just does't care about high-speed break-in.
If it did, then it would at least attempt to incorporate a QSK keying
circuit for QSK linears.  They didn't even address the issue.  They don't
care.  Apparently Icom believes the people interested in QSK linears and
high speed CW are just too small of a market segment (sorry Tom!).

73
Rick

-----Original Message-----
From: tentec-bounces@contesting.com
[mailto:tentec-bounces@contesting.com]On Behalf Of n4lq
Sent: Tuesday, August 10, 2004 7:14 AM
To: tentec@contesting.com
Subject: Re: [TenTec] dit chopper IC-7800


I would love to know exactly what is so hard about compensating for this
short dit problem. As much effort as ICOM puts into engineering you would
think this would be a piece of cake! I don't think it's a case of not
caring about cw. Somehow, I think they actually believe QSK is supposed
to work that way.
N4LQ

-----Original Message-----
From: Duane A Calvin <ac5aa@juno.com>
To: tentec@contesting.com
Date: Tue, 10 Aug 2004 09:01:31 -0500
Subject: Re: [TenTec] G3SJX IC-7800 review

> They must have borrowed that part of the design from the IC-706.  :-)
>
>         73,  Duane
>
>
> On Tue, 10 Aug 2004 11:49:30 -0700 "NJ0IP" <Rick@dj0ip.de> writes:
> > In QSK mode, EVERY dit and dah is the first dit!  So in that case,
> > you read
> > it right.
> > And it chops 30% at just 40 wpm.
> >
> > Also, there is no provision for keying a QSK linear (at any speed).
> >
> > 73
> > Rick
> >
> > -----Original Message-----
> > From: tentec-bounces@contesting.com
> > [mailto:tentec-bounces@contesting.com]On Behalf Of Steve N4LQ
> > Sent: Monday, August 09, 2004 3:21 PM
> > To: tentec@contesting.com
> > Subject: Re: [TenTec] G3SJX IC-7800 review
> >
> >
> > I read this as chopping all dits 30%, not just the first one.
> > Typical Icom
> > and of course the keyer has the fake weighting adjustment which is
> > really
> > ratio so you can't compensate for it. Just buy the 7800 and use your
> > MFJ
> > keyer!
> >
> > Steve N4LQ
> > ----- Original Message -----
> > From: "Sinisa Hristov" <shristov@ptt.yu>
> > To: <tentec@contesting.com>
> > Sent: Monday, August 09, 2004 4:04 PM
> > Subject: Re: [TenTec] G3SJX IC-7800 review
> >
> >
> > > NJ0IP wrote:
> > >
> > > > "Chops of the first dit by 30%" - lovely!
> > >
> > >
> > > Systematically or at random, like Orion?
> > >
> > >
> > > 73,
> > >
> > > Sinisa  YT1NT, VA3TTN
> > > _______________________________________________
> > > TenTec mailing list
> > > TenTec@contesting.com
> > > http://lists.contesting.com/mailman/listinfo/tentec
> > >
> >
> > _______________________________________________
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> >
> >
> > _______________________________________________
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> >
> >
>
>
> Duane Calvin, AC5AA
> Austin, Texas
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
>

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