[TenTec] Audio improvements on Argonaut VI

Bob McGraw K4TAX rmcgraw at blomand.net
Mon Aug 20 13:37:25 EDT 2018


Fine on your test equipment and work in audio.  But have you actually measured the performance of the Tentec Argonaut VI receiver?   I have. My audio experience is rather extensive.   With 14 years as a recording engineer with CBS Records and 15 years in tech support with SONY Pro Audio and teaching Studio Electronics at Belmont college......just to mention a few.  I'm by no means a novice in the audio field. 

Bob, K4TAX


Sent from my iPhone

On Aug 20, 2018, at 12:20 PM, Paul Christensen <w9ac at arrl.net> wrote:

>> "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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