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 Cossor 172B valve query
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 Return to top of page · Post #: 1 · Written at 4:19:23 PM on 9 July 2023.
Simplex's Gravatar
 Location: Bathurst, NSW
 Member since 7 August 2008
 Member #: 336
 Postcount: 392

In a 20's set I have there are two Cossor 172B valves. 4 volt battery valves, on the label state they are H.F and detector. Designed for high frequency coupling and rectification.

Despite much searching cannot find any valve data. Pretty sure I have read the label correctly.

Dose anyone have any data sheets or info on this valve ?

Thanks.


 
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