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Old 06-10-2023, 08:39 AM
kf4rca kf4rca is offline
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Join Date: Feb 2015
Location: Atlanta
Posts: 742
DIY Philips Test Generator

Here's one guys attempt at a digital Philips generator (PM5544).

http://homepages.ihug.com.au/~daz200.../TP/index.html

If you're familiar with the Philips generators, the patterns are all analogically developed. The chips are all soldered in. Digital would clearly be the way to go.
The Tektronix generator I have (TSG170A) the patterns are read out of proms.
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