Yet another Test Eqipment project! BK Precision 1077B.

[Electronic M]

Originally Posted by Yamamaya42

Correct, but you have a better chance of finding grass growing on the Moon than any full set of inserts for the unit, unfortunately, they are always the first to be lost, I only have the one shown, and the dot pattern for static convergence.

You (or your local office store) can print them on overhead projector transparencies... Somewhere here or ARF somebody with a full set scanned them for that.

[Yamamaya42]

Originally Posted by Electronic M

You (or your local office store) can print them on overhead projector transparencies... Somewhere here or ARF somebody with a full set scanned them for that.

Well, if someone were to offer scans, I would not refuse!

[old_tv_nut]

Scans of the slides are found here:
https://antiqueradio.org/BK1077BTelevisionAnalyst.htm

[kf4rca]

I just make my own slides.
So, now you have a 1077 that needs a phototube? You might have trouble finding that. You might have to go with a solid state pickup. But you'll need a 5V power supply and an op amp to raise the signal level. You'd need one with analog output as some are digital output. The prices are all over the place but I found an affordable one on Ebay. https://www.ebay.com/itm/37727364874...3ABFBM4Oechaho