On Sat, 12 Apr 2008 17:51:10 +0200, "ronwer"
wrote:
Hi!
I am doing a study into the early use of silicon diodes in radar and
communication equipment during the Second World War.
What I would be interested in is as follows:
-type numbers of the diodes
---
1N23 is a good place to start.
---
-name/type number of radar/communication equipment
-technical infor on those systems
-info on producers
-pictures of actual diodes, also "in" the circuits
---
http://www.google.com/search?hl=en&q=1N23+pictures
JF