212

Revision as of 13:14, 28 October 2018 by Kurt (talk | contribs) (test edit after Mediawiki upgrade)

The Tektronix 212 is a small portable analog dual-trace CRT oscilloscope with a bandwidth of 500 kHz.

{{{manufacturer}}} 
500 kHz miniature dual channel analog scope
Tektronix 212

Produced from 1974 to 1991

Manuals
(All manuals in PDF format unless noted otherwise)

Key Specifications

Bandwidth 500 kHz (reduced to 400/300/100 kHz in 5/2/1 mV/Div ranges)
Deflection 1 mV/Div to 50 V/Div, 1-2-5, and variable (up to 125 V/Div), or X-Y (X via Ch1)
Sweep 500 ms/Div to 5 μS/Div, 1-2-5, and variable magnifier 1-5 ×
Input impedance 1 MΩ // 140 pF (160 pF below 100 mV/Div)
Trigger sensitivity 0.2 Div internal, 1 V external (banana jack input)
CRT 6 × 10 divisions of 0.203" (5.16 mm), 154-0699-00 tube, P31 phosphor, 1 kV acceleration
Power 10 internal size A NiCd cells, 3-5 hour operation, or AC line, < 3 W

Pictures