[Milsurplus] [Vintage-Military-RADAR] Re: 4C29 vacuum tube

[J. Forster]

OK....

WHY "micropups"?? I saw that in the link, but why that name?

-John

===========


> Hello John, these valves were generally called "micropups". They were used
> successfully in AI Mk4 and ASV Mk2 at around 200m/cs.
> Kindest regards
> Paul D. Whiteley
>   ----- Original Message -----
>   From: J. Forster
>   To: Ralph Cameron
>   Cc: milsurplus at mailman.qth.net ; Vintage-Military-RADAR at yahoogroups.com
>   Sent: Tuesday, March 09, 2010 8:14 PM
>   Subject: [Vintage-Military-RADAR] Re: [Milsurplus] 4C29 vacuum tube
>
>
>
>   Hi,
>
>   Have you seen this:
>
>   http://www.tubecollector.org/cv92.htm
>
>   It looks like something for a UHF RADAR, but I don't know which.
>
>   Best,
>
>   -John
>
>   ==================
>
>   > Was the 4C29 used in early radar sets? If so which one?
>   >
>   > Does anyone have the main tube characteristics for this one?
>   > Thanks
>   >
>   > Ralph
>   > VE3BBM
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