525

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Tektronix 525
TV waveform monitor
525 front

Produced from 1955 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 525 is a special-purpose oscilloscope for viewing television waveforms.

A 525MOD111 was available "with intensifier for observation of vertical-blanking-interval test signal."

Pictures

Parts

Some Parts Used in the 525

Part Part Number(s) Class Description Used in
6CL6 154-031 154-0031-00 154-0286-00 Vacuum Tube (Pentode) 7.5 W power pentode 132 310 310A 316 317 515 524 525 531 535 535A 545 545A 545B 549 570 581 581A 585 585A 3A74
T0520 154-0093-00 154-0097-00 154-0102-00 154-0103-00 154-0129-00 154-0162-00 154-0176-00 154-0343-00 CRT 5" CRT 525 532 570 575