Comparison ledger
Tektronix 422, Tektronix 454, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 422Tektronix | 454Tektronix |
|---|---|---|
| OEM | Tektronix | Tektronix |
| Category | oscilloscope | oscilloscope |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | 1966 | 1967 |
| Production run | 1966– | 1967–1974 |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Tektronix 422 | Tektronix 454 |
| Cited variants |
|
|
| Specifications | ||
| bandwidth | 16 MHz[3] | 150 MHz[3] |
| series | 400 series[3] | 400 series[3] |
| product type | high-frequency full-function oscilloscope[3] | — |
| Type | portable dual-trace oscilloscope[1] | Portable[3] |
| Bandwidth | DC to 15 MHz[1] | — |
| Intro year | 1965[1] | — |
| Production period | 1965 to 1975[1] | — |
| Vertical sensitivity | 10 mV/div to 20 V/div in 11 steps[4] | — |
| Sweep range | 500 ns/div to 0.5 s/div[1] | — |
| Inputs | 1 MΩ ±2% // 30 pF, max. 300 V DC+peak AC[1] | — |
| Power options | 115 or 230 V AC; AC/DC version can also operate from 11.5 to 35 V DC; optional 24 V battery pack[4] | — |
| portability | — | portable[3] |
| Introduction | — | introduced in March 1967[2] |
| Designer | — | Oliver Dalton[2] |
| Relation | — | improved 453[2] |
| CRT | — | T4540; P31 phosphor standard / P11 optional[2] |
| Weight | — | 13 kg / 29 lb[2] |
| Power | — | 90–136/180–272 V, 48–440 Hz, 100–145 W[2] |
| Dimensions | — | 310 x 184 x 520 mm[5] |
| Number of tubes | — | 7[5] |
| Number of transistors | — | 126[5] |
| Time base | — | 0.5 s to 5 ns/division[5] |
| Y bandwidth | — | DC to 150 MHz[5] |
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