![telecommunications - A Funny-Looking Sign Off on Television (Test Pattern Generator Image) - Electrical Engineering Stack Exchange telecommunications - A Funny-Looking Sign Off on Television (Test Pattern Generator Image) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/g6ggc.jpg)
telecommunications - A Funny-Looking Sign Off on Television (Test Pattern Generator Image) - Electrical Engineering Stack Exchange
![PE1RDP on Twitter: "My brother visited me and gave me this present! Who still remember this Philips testcard? #brother #visit #present #PM5544 # Philips #television #antenna #hamradio https://t.co/a2MclUtf8V" / Twitter PE1RDP on Twitter: "My brother visited me and gave me this present! Who still remember this Philips testcard? #brother #visit #present #PM5544 # Philips #television #antenna #hamradio https://t.co/a2MclUtf8V" / Twitter](https://pbs.twimg.com/media/EOAasxjX4AIi05S.jpg:large)
PE1RDP on Twitter: "My brother visited me and gave me this present! Who still remember this Philips testcard? #brother #visit #present #PM5544 # Philips #television #antenna #hamradio https://t.co/a2MclUtf8V" / Twitter
![Soviet Union Test card Television Broadcasting Philips PM5544, Cassette, purple, television, text png | PNGWing Soviet Union Test card Television Broadcasting Philips PM5544, Cassette, purple, television, text png | PNGWing](https://w7.pngwing.com/pngs/166/12/png-transparent-soviet-union-test-card-television-broadcasting-philips-pm5544-cassette-purple-television-text.png)