520

The Tektronix 520 is a vectorscope introduced in 1967. Versions were made for NTSC and for PAL.

• Tektronix 520 Manual (PDF)
• Tektronix 520A Manual (PDF)
• Tektronix 520 PAL Factory Calibration Procedure, September 1968 (PDF, needs OCR)

• Tektronix 520 Entry in 1968 Catalog (PDF)

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520A

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  520 PAL version