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 Post subject: WTB Cardwell 104-A RF transformer
PostPosted: Mar Sat 12, 2016 7:30 pm 
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Location: Niantic, CT , USA
Looking for this small 1920's Cardwell RF transformer. Add refers to it as a model 104-A.
The bakelite top measures approx. 1 1/2" square and has 4 small binding posts. The base has a mounting flange with holes 1 7/8" between centers.
The height ,minus the posts , is approx. 2".
There is a large "Cardwell Products" logo on top.
Primary and secondary each have a 38 ohm DC resistance.
This part resembles an early Haynes Griffin Superhet IF transformer.
Unfortunately there is no model number molded or stamped into the top or body
I need just one to complete my restoration.
$100.00 paid for a nice example.



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Last edited by grid-leak on Aug Tue 15, 2017 9:41 pm, edited 12 times in total.
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Mar Sat 19, 2016 12:48 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Mar Sat 26, 2016 1:08 pm 
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Someone make my Easter!


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Apr Sat 02, 2016 12:35 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Apr Sun 10, 2016 3:25 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Apr Mon 18, 2016 3:04 am 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Apr Tue 26, 2016 2:23 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: May Tue 03, 2016 7:31 am 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: May Wed 11, 2016 10:38 am 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: May Mon 16, 2016 8:25 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: May Tue 24, 2016 9:06 pm 
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need one , dead or alive


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Jun Sat 04, 2016 3:31 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Jun Mon 13, 2016 3:03 pm 
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There has to be just one of these out there..


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Jun Mon 27, 2016 6:25 pm 
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someone please


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Sep Mon 19, 2016 3:05 pm 
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I saw one this weekend..They really do exist.
Unfortunately it was in a radio that was not for sale .

Check your parts boxes I am willing to PAY!
(And I'm not going to ask for a shipping quote first either !)


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Oct Sat 08, 2016 2:34 pm 
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100 bucks paid for a nice one with good windings.

Interested in checking your parts bins now ?


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Oct Mon 17, 2016 6:51 pm 
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Still no luck..


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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Nov Tue 01, 2016 5:38 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Nov Tue 08, 2016 8:11 pm 
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 Post subject: Re: WTB Cardwell 104-A RF transformer
PostPosted: Nov Sat 19, 2016 3:35 pm 
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