PPRuNe Forums - View Single Post - Russian valve electronics. True, or sort of not true?
Old 26th March 2009 | 06:03
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Bushfiva
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Ulyanov is still a big manufacturer for the Russian military. Ruggedized tubes in metal cases have also been used in artillery shells. Smerch-A airborne radar was way more powerful than its western counterparts. The technology was seen by the West when a MIG-25P pilot defected to Hokkaido in 1976.

Expopul owns the Mullard brand. What was Mullard is now Blackburn Microtech.

Last edited by Bushfiva; 29th March 2009 at 01:12. Reason: Argh. Said "I believe" 3 times. Finally it got to me.
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