09-11-2016, 10:38 AM
A number of scopes had this facility to view a picture built in. The first picture is of a Gould scope specially built for the post office as "Oscilloscope No. 18A"
The image has come out a bit faint in the photo, in real life viewing it is bright and sharp. The scope also has line selection facilities allowing the observation of just one line, or part of the line out of the 625.
I used this scope at the Kempton park radio rally last Sunday to monitor the output of my EMI 201 camera which I had on display at the BATC stand. It was operating on 405 lines to celebrate the 80th anniversary.
It was so busy I did not get to take a picture of it, but lots of others did!, the second picture is of the EMI 201 (foreground) and the 203 (rear) at an earlier show, again both were operating at 405 lines.
http://www.tvcameramuseum.org/emi/201/201p1.htm
The image has come out a bit faint in the photo, in real life viewing it is bright and sharp. The scope also has line selection facilities allowing the observation of just one line, or part of the line out of the 625.
I used this scope at the Kempton park radio rally last Sunday to monitor the output of my EMI 201 camera which I had on display at the BATC stand. It was operating on 405 lines to celebrate the 80th anniversary.
It was so busy I did not get to take a picture of it, but lots of others did!, the second picture is of the EMI 201 (foreground) and the 203 (rear) at an earlier show, again both were operating at 405 lines.
http://www.tvcameramuseum.org/emi/201/201p1.htm
