Steve Anderson wrote:Harry, how are you planning to scan the image?
Hello Sensei Steve
Well the heading does says it all a Television Analyst but that's me because i have an interest in them it's a CRT Flying spot scanner out putting its test card video for setting up to adjust television monitors ...not making exactly the same thing idea as the original name sake and i have a monitor in the case as well as the Flying spot scanning CRT and its NBTV its possible perhaps might output higher line rates than even the B and K version thanks to your inventing ...but i will say NBTV for now ..i don't know if the VCR139A is capable of a small enough dot for a correct raster scan at the higher line rates so i will be happy with NBTV
Due to the placement space in the case i will end up using a mirror to reflect the flying spot screen of the transparency on it ..if i had space i would focus the flying spot raster on an image and the PMT would pick that up ..but i think i don't have space for the optics so that's on the back of my mind we will see .
BTW notice in the link if you look at the PMT in the Television Analyst case how close it is to the power supply transformer ! must not effect it
google link to B and K TV Analysts and such below
https://www.google.com/search?q=BK+Prec ... e&ie=UTF-8 I've seen no mention of scanning discs or any other arrangement.
No not this time Steve all electronic ..you cup of tea infact .
A PMT is not a camera tube per se, like a vidicon, plumbicon or other tube that usually require deflection (magnetic) yokes. Nor are they designed for that. A flying spot camera is a possibility I guess, but there's been no mention of that so far either.
Yes sir that's it Flying spot ..i spent the day wiring the PMT OMG i should of just lined up the resistor chain and wired the PMT from that ,i went the harder way double taking every connection wiring the resistors up one by one arr will not do that again i don't like it .
I will have to run it in and test it
OH i Have a quiz for you today what in the photo used belong to you ?