Products > Test Equipment

Tektronix Type 526 Vectorscope 1966 composite video test

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oz2cpu:
I scored an old Tektronix 526 TV vector scope, almost all tube based, 53 tubes and ONE transistor,
I managed to get it working,
I made a little video about it, if you like to see it ;
https://youtu.be/JLpGkpkU7uM

by the way a long time since i posted on this forum, I had the idea it was broken some how,
all things looks terrible, wierd and very different ?
can this be repaired ??

RAPo:
I always start a working day with your video. This one was a delight. Somehow, you seemed happier in this video (the bye-bye at the end was very cheerful).

oz2cpu:
thanks a lot, such a kind reply, YES i was very happy to get this one working
I always wanted to have a vector scope for video signals

tautech:

--- Quote from: oz2cpu on July 30, 2024, 08:49:16 am ---thanks a lot, such a kind reply, YES i was very happy to get this one working
I always wanted to have a vector scope for video signals

--- End quote ---
And SDS2000X Plus and 2 Zone triggers won't let you see what you want ?  :-//

wasedadoc:

--- Quote from: tautech on July 30, 2024, 08:52:33 am ---
--- Quote from: oz2cpu on July 30, 2024, 08:49:16 am ---thanks a lot, such a kind reply, YES i was very happy to get this one working
I always wanted to have a vector scope for video signals

--- End quote ---
And SDS2000X Plus and 2 Zone triggers won't let you see what you want ?  :-//

--- End quote ---
Unless that scope has a phase locked loop able to generate a stable 4.43361875 MHz from the swinging colour burst and use it in two balanced demodulators, no.

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