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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+VR136\s+\=\s+EF50\?\s*$/: 2 ]

Total 2 documents matching your query.

1. Re: LF: VR136 = EF50? (score: 1): Author: "James Moritz" <[email protected]>; Date: Thu, 15 Mar 2001 12:12:53 +0000; Dear Dick, LF Group, Not much to do with LF I know, but the very interesting book "Metres to Microwaves" by E.B. Callick has a lot of info on British valve development in the WWII period, including m; /rsgb_lf_group-archives/html/rsgb_lf_group/2001-03/msg00262.html (10,419 bytes)
2. LF: VR136 = EF50? (score: 1): Author: "Dick Rollema" <[email protected]>; Date: Thu, 15 Mar 2001 10:51:15 +0100; To All from PA0SE I think it was known as an EF54? You are right! In a list of equivalent valves I found VR136 = RL7 And then in another list RL7 = EF54. Thanks Robin! 73, Dick, PA0SE -- Original Mes; /rsgb_lf_group-archives/html/rsgb_lf_group/2001-03/msg00264.html (10,981 bytes)

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