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Tektronix 140
NTSC signal generator
Tektronix 140

Produced from 1969 to (?)

Manuals – Specifications – Links – Pictures

The Tektronix 140 is an NTSC signal generator.

See also 144 and 146.

Linley Gumm says:

The 140 color bar generator started out as a 067- test fixture intended to test vector scopes. I have some early front panels of same in my garage. Charlie Rhodes, of course, fully intended to sell them as a product from the get go but needed to pretend to be doing a cal fixture to get permission to develop it.

Key Specifications

  • please add