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422: Difference between revisions

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422 (view source)

Revision as of 08:48, 21 January 2022

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{{Oscilloscope Sidebar |manufacturer=Tektronix |designers= |
{{Oscilloscope Sidebar
series=400-series scopes |
|manufacturer=Tektronix
model=422 |
|series=400-series scopes
summary=15 MHz portable dual-trace scope |
|model=422
image=Tek_222_wtrace.jpeg |
|summary=15 MHz portable dual-trace scope
caption=Tektronix 422 front |
|image=Tek_222_wtrace.jpeg
introduced=1965 |
|caption=Tektronix 422 front
discontinued=1975 |
|introduced=1965
manuals=
|discontinued=1975
|manuals=
* [[Media:070-0434-02.pdf|Tektronix 422 Manual]] (low quality scan, bad-OCR)
* [[Media:070-0528-00.pdf|Tektronix 422 Manual, AC power supply]] (OCR)
* [[Media:070-0895-00.pdf|Tektronix 422 Manual for Serial Numbers 20,000 and up]] (bad-OCR)
* [https://w140.com/tek_422_low_sn.djvu Tektronix 422 Manual] (low sn, DjVu)
* [[Media:tek_422_prb.pdf|Tektronix 422 Product Reference Book]] (OCR)
* [[Media:Tek 422 lecture notes no ocr.pdf|Tektronix 422 Lecture Notes]] (needs OCR)
* [[Media:Tek 422 acps fcp june 1969.pdf|422 ACPS FCP Jun 1969]]
* [[Media:Tek 422 fcp april 1969.pdf|422 FCP Apr 1969]]
* [[Media:Tek 422 cal notes.pdf|422 Cal Notes]]
* [[Media:070-0549-00.pdf|Installation Instructions for Tek 422 Battery Pack]] (needs OCR)
<!--
* [https://w140.com/tek_422.pdf Tektronix 422 Manual (PDF, low quality scan)]
* [https://w140.com/tek_422.pdf Tektronix 422 Manual (PDF, low quality scan)]
* [https://w140.com/tek_422_ac_powersupply.pdf Tektronix 422 Manual, AC power supply (PDF)]
* [https://w140.com/tek_422_ac_powersupply.pdf Tektronix 422 Manual, AC power supply (PDF)]
* [https://w140.com/mmm/tek-422.pdf Tektronix 422 Manual with AC/DC Power Supply (PDF)]
* [https://w140.com/mmm/tek-422.pdf Tektronix 422 Manual with AC/DC Power Supply (PDF)]
* [https://w140.com/tek_422_low_sn.djvu Tektronix 422 Manual (low sn, DjVu)]
* [https://w140.com/tek_422_sn_20000_up.pdf Tektronix 422 Manual for Serial Numbers 20,000 and up (PDF)]
* [https://w140.com/tek_422_sn_20000_up.pdf Tektronix 422 Manual for Serial Numbers 20,000 and up (PDF)]
* [https://w140.com/tek_422_product_reference_book.pdf Tektronix 422 Product Reference Book (PDF)]
* [https://w140.com/tek_422_product_reference_book.pdf Tektronix 422 Product Reference Book (PDF)]
* [[Media:070-0434-02.pdf|Tektronix 422 Manual (PDF, OCR, low quality scan, bad-OCR)]]
-->
* [[Media:070-0528-00.pdf|Tektronix 422 Manual, AC power supply (PDF, OCR)]]
* [[Media:070-0895-00.pdf|Tektronix 422 Manual for Serial Numbers 20,000 and up (PDF, OCR, bad-OCR)]]
* [[Media:tek_422_prb.pdf|Tektronix 422 Product Reference Book (PDF, OCR)]]
* [[Media:Tek 422 lecture notes no ocr.pdf|Tektronix 422 Lecture Notes (PDF, needs OCR)]]
* [[Media:Tek 422 acps fcp june 1969.pdf]]
* [[Media:Tek 422 fcp april 1969.pdf]]
* [[Media:070-0549-00.pdf|Installation Instructions for Tek 422 Battery Pack (PDF, needs OCR)]]
* [[Media:Tek 422 cal notes.pdf]]
}}
}}
The '''Tektronix Type 422''' is a 15 MHz portable dual-trace oscilloscope introduced in 1966.   
The '''Tektronix Type 422''' is a 15 MHz portable dual-trace oscilloscope introduced in 1966.   
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{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Bandwidth | DC to 15 MHz}}
{{Spec | Bandwidth | DC to 15 MHz}}
{{Spec | Rise time | < 23 ns }}
{{Spec | Risetime | < 23 ns }}
{{Spec | Sweep | 500 ns/div to 0.5 s/div}}
{{Spec | Sweep | 500 ns/div to 0.5 s/div}}
{{Spec | Input Impedance | 1 MΩ ±2% // 30 pF }}
{{Spec | Input impedance | 1 MΩ ±2% // 30 pF }}
{{Spec | Delay Line | 150 ns, internal delay line}}
{{Spec | Delay line | 150 ns, internal delay line}}
{{Spec | Input Voltage | Max. 300 V combined DC and peak AC }}
{{Spec | Input voltage | Max. 300 V combined DC and peak AC }}
{{Spec | Trigger Source | CH1 & CH2, CH1, External }}
{{Spec | Trigger source | CH1 & CH2, CH1, External }}
{{Spec | Channel Isolation | 100:1 at 40 KHz }}
{{Spec | Channel isolation | 100:1 at 40 KHz }}
{{Spec | Calibrator  | ~1 kHz ±20%, 2 V ext jack, 0.2 V internal, square wave}}
{{Spec | Calibrator  | ~1 kHz ±20%, 2 V ext jack, 0.2 V internal, square wave}}
{{Spec | CRT | [[T4220]] tube, P31 [[phosphor]], 6 kV acceleration (Post-def 4.9 kV), 8 × 10  graticule, 0.8 cm/div }}
{{Spec | CRT | [[T4220]] tube, P31 [[phosphor]], 6 kV acceleration (Post-def 4.9 kV), 8 × 10  graticule, 0.8 cm/div }}
{{Spec | Operating temprature | -15 °C to +55 °C  }}
{{Spec | Operating temperature | –15 °C to +55 °C  }}
{{Spec | Line Voltage/Power AC PS | 110/115/125 OR 210/230/250 V<sub>AC</sub> ±10%, 45 Hz to 440 Hz, 40W}}
{{Spec | Power | AC PS, 110/115/125 or 210/230/250 V<sub>AC</sub> ±10%, 45 Hz to 440 Hz, 40 W<br />AC-DC PS, 92–137 or 184–274 V<sub>AC</sub>, 45 Hz to 440 Hz, 11.5–35 V DC, 30 W}}
{{Spec | Line Voltage/Power AC-DC PS | 92-137  OR 184-274 V<sub>AC</sub>, 45 Hz to 440 Hz, 11.5-35 V DC, 30W}}
{{Spec | Dimensions | AC PS (H/W/D) 6.75/10.0/17.8 inches, AC-DC PS (H/W/D) 6.75/10.0/20.7 inches    }}
{{Spec | Dimensions | AC PS (H/W/D) 6.75/10.0/17.8 inches, AC-DC PS (H/W/D) 6.75/10.0/20.7 inches    }}
{{EndSpecs}}
{{EndSpecs}}
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