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Re: [TenTec] Audio improvements on Argonaut VI

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Audio improvements on Argonaut VI
From: Greg S via TenTec <tentec@contesting.com>
Reply-to: Greg S <oldlongbeard@yahoo.com>, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Mon, 20 Aug 2018 17:51:53 +0000 (UTC)
List-post: <mailto:tentec@contesting.com>
I have NO experience in all those test thingys. I just have 20+ years of 
listening, and using my ears, and what's between them, to determine how to 
wring the most performance from whatever rig I am using at the moment. Some 
folks can't understand why I complain that Icom will not allow me to use the 
Auto-notch function, AND engage a tunable audio notch simultaneously. Because 
SOMETIMES it allows copy where either one alone will not. 

Above: Fact.
Below: Theory (mine):

The higher performance rigs are becoming more susceptible to variations in 
performance from one rig to the next (same model), due to variations in 
COMPONENT to COMPONENT differences.... i.e. differences within the same part 
number.

Back in my hole, still with no test experience. 
73-
Greg, KC8HXO  
--------------------------------------------
On Mon, 8/20/18, Paul Christensen <w9ac@arrl.net> wrote:

 Subject: Re: [TenTec] Audio improvements on Argonaut VI
 To: "'Discussion of Ten-Tec Equipment'" <tentec@contesting.com>
 Date: Monday, August 20, 2018, 1:20 PM
 
 >"Have you heard,
 observed or measured the artifacts of this receiver?   
 If
 not, you have no clue as to the minuscule
 magnitude of the issue."
 
 Thanks Bob, but I think I have a clue.  People
 who actually know me (and my
 background)
 also think I have a clue.  I regularly use high-end audio
 test
 equipment in my noise, level, and
 distortion measurements.  Audio test
 equipment includes a Tektronix AA-501A analyzer
 with an ultra-low-distortion
 SG-505
 module.  The Tek equipment is visible on the operating desk
 as shown
 on my QRZ.com page.  I also use
 SpectraPlus software with a pro-grade sound
 card.
 
 I stand
 by my prior comments.
 
 Paul,
 W9AC  
 
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