[ARC5] [armyradios] RE: WTB: Rectifier Tube Type 15R

J. Forster jfor at quikus.com
Thu May 22 12:42:51 EDT 2014


Very different puppies. The 15R is about apricot size. The 1500T more like
a grapefruit.

-John

================



> I had a 1500T once a long time ago, but, gave it to Brother Pat for his
> collection. - Mike
>
> Mike B. Feher, N4FS
> 89 Arnold Blvd.
> Howell, NJ, 07731
> 732-886-5960
>
>
> -----Original Message-----
> From: ARC5 [mailto:arc5-bounces at mailman.qth.net] On Behalf Of Fuqua, Bill
> L
> Sent: Thursday, May 22, 2014 12:26 PM
> To: jfor at quikus.com; Vintage-Military-RADAR at yahoogroups.com
> Cc: boatanchors at mailman.QTH.net; ARC5 at mailman.QTH.net;
> ArmyRadios at yahoogroups.com; Milsurplus at mailman.QTH.net
> Subject: Re: [ARC5] WTB: Rectifier Tube Type 15R
>
>   I have over the years collected a number of EIMAC tubes. I have just
> about
> all the glass triode tx tubes from the 15E to the 2000T except the 1500T.
> I want to someday make a transmitter with the smallest and the largest. A
> tx
> with 15E tubes and one with the 2000T. Also, I'd like to reproduce the 2x
> 250TH amplifier that I made in the 60's which I drove by my homebrew pair
> of
> 6146B and a 10A exciter.
>   A few others such as my pair of 4CX250R and 4x 6AG7 tubes, I still have
> the heat sink I used with the 6AG7 tubes made from a block of aluminum.
> The
> 4cx250B amplifier was a modified AM495, wish I could find a cheap parts
> unit
> to reconstruct that one.
>
>
> 73
> Bill wa4lav
>
> ________________________________________
> From: ARC5 [arc5-bounces at mailman.qth.net] on behalf of J. Forster
> [jfor at quikus.com]
> Sent: Tuesday, May 20, 2014 4:01 PM
> To: Vintage-Military-RADAR at yahoogroups.com
> Cc: boatanchors at mailman.QTH.net; ARC5 at mailman.QTH.net;
> ArmyRadios at yahoogroups.com; Milsurplus at mailman.QTH.net
> Subject: [ARC5] WTB: Rectifier Tube Type 15R
>
> Hi,
>
> I'm looking for one (or possibly two) 15R HV rectifier tubes for an old
> RADAR transmitter.
>
> The tube is a funky-looking little tube, about plum size. Data sheet and
> pic
> here:
>
> http://www.radiomuseum.org/tubes/tube_15r.html
>
> If you have one available, please drop me a note off-list.
>
> Thanks,
>
> -John
>
> ====================
>
>
>
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