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#3
12-08-2016, 09:18 PM
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Or with a single transistor:
Video Inverter near the bottom of the list..... http://www.hobbyprojects.com/A/video.html I built a crosshatcht generator using an EDN magazine "Design Idea" and tried the video out with a salvaged Astec modulator - no joy, so I rigged up a 2N2222A as an inverter, and voila.... BTW, it still works, and is more stable than my RCA portable unit...
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Brian USN RET 22YRS (Avionics/Cal) CET-Consumer Repair and Avionics ('88) "Capacitor Cosmetologist since '79" When fuses go to work, they quit! Last edited by Findm-Keepm; 12-08-2016 at 09:23 PM. 
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