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Tempest for ATSC

Recently I have become intrigued by the little 75-ohm coax plug on my plasma TV. To me, television programming isn’t worth nearly what Comcast charges for cable. I mostly watch DVDs, or television...

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Life at 3.579545 MHz

Well, after an evening of cooking and hacking, I’ve managed to implement my own crazy software-only modulator for NTSC video. It can take an arbitrary JPEG image, turning it into an analog signal...

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scanlime:020 – TSG95 Color Bar Generator Teardown

Little teardown and exploration of an old bit of NTSC / PAL television test equipment, the Tektronix TSG 95. We’ll poke around with the oscilloscope and analog TV, and we even stumble on some helpful...

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