[ARC5] ARC5 Digest, Vol 105, Issue 121
john
johnmb at nc.rr.com
Sun Oct 21 10:57:14 EDT 2012
I think someone's been in to the cooking sherry!
Thanks for the objective report Dave!
John K5MO
At 09:54 AM 10/21/2012, you wrote:
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>Today's Topics:
>
> 1. ARC-5 Audio Comparison, Stock vs. "CQ-VooDoo" (David Stinson)
> 2. Re: ARC-5 Audio Comparison, Stock vs. "CQ-VooDoo" (David Stinson)
> 3. Surplus "conversion" articles (Mike Everette)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Sun, 21 Oct 2012 07:45:37 -0500
>From: "David Stinson" <arc5 at ix.netcom.com>
>Subject: [ARC5] ARC-5 Audio Comparison, Stock vs. "CQ-VooDoo"
>To: "ARC-5 List" <arc5 at mailman.qth.net>
>Message-ID: <6489BBD1C81E47D09F383F871E2225F5 at CompaqSR5710F>
>Content-Type: text/plain; format=flowed; charset="iso-8859-1";
> reply-type=original
>
>The thread got me very curious about this audio subject.
>So I decided to do a real test:
>Two ARC-5 receivers, side-by-side on the same antenna,
>receiving the same WWV 5 MC signal,
>the first with a completely "stock" audio output
>and the second with one of the more common
>"CQ-VooDoo" extra-tube hacks.
>(note: both files are 0.5 megs)
>
>The first clip is the "stock" receiver, outputting its
>clear, crisp and ample audio:
>
>http://home.netcom.com/~arc5/TheTest/WWV1.mp3
>
>The second is from the ARC-5 receiver
>that has had the "CQ-VooDoo" audio hack done.
>If you listen closely, the distortion and
>chaotic noises on the WWV signal created
>by this "VooDoo" hack are obvious:
>
>http://home.netcom.com/~arc5/TheTest/WWV3.mp3
>
>You can't beat a scientific experiment for proving a point!
>
>73 DE Dave AB5S
>
>
>
>
>
>------------------------------
>
>Message: 2
>Date: Sun, 21 Oct 2012 07:59:43 -0500
>From: "David Stinson" <arc5 at ix.netcom.com>
>Subject: Re: [ARC5] ARC-5 Audio Comparison, Stock vs. "CQ-VooDoo"
>To: "ARC-5 List" <arc5 at mailman.qth.net>
>Message-ID: <EB86075B75B44CBC92998E589EF612A0 at CompaqSR5710F>
>Content-Type: text/plain; format=flowed; charset="iso-8859-1";
> reply-type=response
>
>
>----- Original Message -----
>From: "Geoff" <geoffrey at jeremy.mv.com>
>
>
> > The comparison means nothing without a link to the CQ circuit.
>
>I'm looking for the article, Carl, but I have to keep it in a
>special "GreeGreeMan" hex box under the house
>with a black cat bone and red chicken feathers,
>else it will climb out at midnight and put JuJu
>on my good receivers.
>I'll scan it for you as soon as I can got see the Padre
>and get some Holy Water I can sprinkle on the scanner
>to protect it. D.S.
>
>
>
>------------------------------
>
>Message: 3
>Date: Sun, 21 Oct 2012 06:49:36 -0700 (PDT)
>From: Mike Everette <radiocompass at yahoo.com>
>Subject: [ARC5] Surplus "conversion" articles
>To: arc5 at mailman.qth.net
>Message-ID:
> <1350827376.90908.YahooMailClassic at web120903.mail.ne1.yahoo.com>
>Content-Type: text/plain; charset=us-ascii
>
>Thinking back over the surplus "conversion" literature, some of the best
>thought-out and best-executed conversions were those by Roy Pafenberg
>(sp?), W4WKM, who wrote mostly for 73 Magazine.
>
>Roy also authored a booklet called "Index to Surplus" which first appeared
>around 1962-63, and then again in 1966 with an update/supplement. This
>booklet is a definitive list of the surplus articles up to the time of its
>publication.
>
>If I had a decent scanner, I would upload my copy to BAMA... that is, if
>Wayne Green or his ghost wouldn't hunt me down and take me out, for doing it.
>
>The articles in CQ (and there were several) that began with something like
>"Sneak up on the equipment --- and REMOVE ALL WIRING!" were pretty
>generally useless, but they are also listed in Roy's book.
>
>Did you know, the term "Boatanchor" stems from an article in CQ concerning
>the No. 19 Mk. 2 Wireless Set?
>
>One thing I noticed about the literature... QST, and the ARRL, seemed to
>ignore surplus as much as they could. There were a flurry of articles in
>1946-48 QST issues, then only a very few afterward. I suppose this may
>have been a concession to advertisers? Yet, CQ and other publications
>seemed not to suffer from advertiser boycotting on account of surplus.
>
>73
>
>Mike
>W4DSE
>
>
>------------------------------
>
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>End of ARC5 Digest, Vol 105, Issue 121
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