RF modulator schematic?

Discussions about Sinclair ZX80 and ZX81 Hardware
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RF modulator schematic?

Post by mrtinb »

Looks like the RF modulator is a simple circuit. Does anyone have a schematic for it? Will it work without the metal case?
ZX81, Lambda 8300, Commodore 64, Mac G4 Cube

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Re: RF modulator schematic?

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