[ARC5] Waking up Command Receivers
William Cromwell
wrcromwell at gmail.com
Mon Jul 5 11:45:18 EDT 2021
Hi Gordon,
I can roll my own but there a lot of people who believe they cannot.
Your offer sounds reasonable for those people. If I was going to make
either of those today I would probably spend more on just the parts and
not including the value of my time. Yours is 'plug n play'.
73,
Bill KU8H
bark less - wag more
On 7/5/21 11:27 AM, gewhite at crosslink.net wrote:
> I have a couple of power supplies for the AN/ARC-5 and SCR-274N that
> plug into the dynamotor receptacle and are powered by 110 volts AC.
> One was made by the lab at Aircraft Radio Corp and I made the other
> myself. Reasonably neat construction. I want $50 each plus postage. -
> Gordon Eliot White, po box 129, Hardyville, VA 23070 804-695-4628
>
>
>
>
> -------- Original Message --------
> Subject: Re: [ARC5] Waking up Command Receivers
> From: Mark K3MSB <mark.k3msb at gmail.com <mailto:mark.k3msb at gmail.com>>
> Date: Mon, July 05, 2021 5:48 am
> To:
> Cc: ARC-5 <arc5 at mailman.qth.net <mailto:arc5 at mailman.qth.net>>
>
> Alternatively, you could just use a 28V dynamotor powered off of a
> 24 V supply (or build a 28V linear supply as I did). 28V
> Supplies are pretty cheap on Amazon (just be sure to bypass the
> output lines as these are switching supplies).
>
> In Feb 2020, using a stock BC-453B, I logged 68 NDBs during a
> weekend listening sprint with the receiver connected to my 160M
> INV-L antenna.
>
> 73 Mark K3MSB
>
>
>
> On Sat, Jul 3, 2021 at 11:19 AM Al Klase <ark at ar88.net
> <mailto:ark at ar88.net>> wrote:
>
> Gang,
>
> We all have these things languishing in our collections.
> Here's how to use one without building up a complete system.
> http://www.skywaves.ar88.net/homebrew/ARC-5_PS/ARC-5_PS.html
> <http://www.skywaves.ar88.net/homebrew/ARC-5_PS/ARC-5_PS.html>
> Let me know if you have comments or corrections.
>
> 73,
> Al
>
> --
> Al Klase - N3FRQ
> Jersey City, NJ
> http://www.skywaves.ar88.net <http://www.skywaves.ar88.net>
>
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