[ARC5] BC453 on 24V - screen voltage

[D C _Mac_ Macdonald]

I still have the WAP-25 power supply I built in 1953.  My mother pitched what I left stored out of sight in the attic after I went into the US Air Force

I do have copies of the two magazines that covered the equipment.  At one time not too long ago I still had my original build sheets but they may have disappeared in the tornado that got us in 1999.

73 de Mac, K2GKK/5 in OKC, OK


Sent from my iPhone

On Dec 10, 2019, at 22:38, "hwhall at compuserve.com<mailto:hwhall at compuserve.com>" <hwhall at compuserve.com<mailto:hwhall at compuserve.com>> wrote:

Does anyone have the schematics or other documents for the sets?

Wayne
WB4OGM

-----Original Message-----
From: Hubert Miller <Kargo_cult at msn.com<mailto:Kargo_cult at msn.com>>
To: ARC-5 Maillist <arc5 at mailman.qth.net<mailto:arc5 at mailman.qth.net>>
Cc: tetrode at googlegroups.com<mailto:tetrode at googlegroups.com> <tetrode at googlegroups.com<mailto:tetrode at googlegroups.com>>
Sent: Tue, Dec 10, 2019 9:29 pm
Subject: Re: [ARC5] BC453 on 24V - screen voltage

You know that by now, the Walter Ashe, very simple radio equipment is very collectible ?
I have a couple articles from Radio News on them, and found a chassis of the right size for the receiver. Now to find one more and a different sized one for the PS.  If I recall, rec and trans are 7 x 5 x 3 and
the PS, 7 x 5 x 2 inches.
Truthfully, I was surprised by your comment. Not that I doubt it; just surprised.
-Hue

The 6SN7GT dual triode (regen detect + audio amp) of the Walter Ashe Novice station used 150 VDC regulated.  I found that little receiver to be MUCH better than the S-38 I borrowed when the 6SN7GT went dead and I didn't have the money to buy a replacement tube back in 1954.

73 de Mac, K2GKK/5​
Since 30 Nov 1953​
Oklahoma City, OK​
USAF, Retired ('61-'81)​
FAA, Retired ('94-'10)​

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