Quote:
Originally Posted by Refugee
The last time I worked with vidicon/nuvicon tube cameras they had 3 long tailed pairs of fets mounted close up around the edge of the lens.
If we are lucky I might have a circuit diagram but if not I might have an old board for reverse engineering.
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That's something i have not come across i was looking at this PMT head amp or pre amp ,i am fine with testing a few circuits to see what seems to work is best i was not sure how much was out there ...as i rather like image tubes and its some thing i want to master ,i have a few laying around and some more PMTs
which i manged to get up to 64 line reflection flying spot camera images shown here some tests me in there some where towards the bottom in one of the tests i think i for got the flip the images so some upside down like my son in the below one
https://www.youtube.com/watch?v=Bngl5qvgwaY
https://www.youtube.com/user/039dale...y=flying+spot+
I also like to try in the future a sstv version classic 8 seconds 120 line and perhaps a vidicon saticon version ..the are interesting things !