A correctly used bandpass filter will beat any
noise reduction scheme.
Ron
K3MIY
Quoting Carl Moreschi <n4py2@earthlink.net>:
> The NR you are talking about does not exist on any radio. Still to this
> day I have never seen an NR that truely helps with copy. They might
> make things quieter but copy is always best under difficult conditions
> with NR off.
>
>
> Carl Moreschi N4PY
> 121 Little Bell Dr.
> Hays, NC 28635
> www.n4py.com
>
> On 5/14/2011 11:12 AM, Tony Lelieveld wrote:
> > Hi all,
> >
> > I agree. I'd go with an external panadapter. Why are people rumbling about
> > an Orion III? Let's get the O-II finalized first. I am still waiting for
> > an upgrade that will improve the NR part of the rig. One that, when you
> > activate it, will truly reduce the noise WITHOUT altering the audio
> quality
> > of the voice you're receiving.
> >
> > On some signals it seems to work okay but mostly it distorts the audio and
> > acts erratically and I am running ver. 2.044A. Different settings of the
> > AGC threshold and manual AGC level do not seem to make much difference.
> >
> > 73, Tony VE3DWI
> >
> >
> > ----- Original Message -----
> > From: "Barry N1EU"<barry.n1eu@gmail.com>
> > To: "Discussion of Ten-Tec Equipment"<tentec@contesting.com>
> > Sent: Thursday, May 12, 2011 12:29 PM
> > Subject: Re: [TenTec] O3 wish list
> >
> >
> >> Well said and totally agree Paul. Limited engineering resources can
> >> be put to much better use. If the rig mfr provides I.F. output,
> >> they've done their job.
> > _______________________________________________
> > TenTec mailing list
> > TenTec@contesting.com
> > http://lists.contesting.com/mailman/listinfo/tentec
> >
> _______________________________________________
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> TenTec@contesting.com
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>
>
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