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|designers=John Horn | |designers=John Horn | ||
|manuals= | |manuals= | ||
* [[Media:070-432.pdf|Tektronix Type W Manual]] (11MB) | |||
* [[Media:070-432.pdf|Tektronix Type W Manual (11MB | * [[Media:070-432_Schematic_SN3270up.pdf|Tektronix Type W Schematics Color for SN 3270 up]] (10MB) | ||
* [[Media:070-432_Schematic_SN3270up.pdf|Tektronix Type W Schematics Color for SN 3270 up (10MB | * [[Media:070-1109-00.pdf|Tektronix Type W SN 7000-up Manual]] (OCR) | ||
* [[Media:070-1109-00.pdf|Tektronix Type W SN 7000-up Manual | * [[Media:Tek type w fcp jan 1969.pdf|Tektronix Type W Factory Calibration Procedure, January 1969]] (needs OCR) | ||
* [[Media:Tek type w fcp no ocr.pdf|Tektronix Type W Factory Calibration Procedure, March 1969]] (needs OCR) | |||
* [[Media:Tek type w fcp jan 1969.pdf|Tektronix Type W Factory Calibration Procedure, January 1969 ( | * [[Media:Tek type w cal outline.pdf|Tektronix Type W Calibration Outline]] (OCR) | ||
* [[Media:Tek type w fcp no ocr.pdf|Tektronix Type W Factory Calibration Procedure, March 1969 ( | <!-- | ||
* [[Media:Tek type w cal outline.pdf|Tektronix Type W Calibration Outline ( | * [http://w140.com/tek_type_w_schematics.pdf Tektronix Type W Schematics Only (PDF)] | ||
<!-- * [[Media:tek_type_w_schem_only.pdf|Tektronix Type W Schematics Only (PDF, OCR)]] --> | * [http://w140.com/mmm/tek-w.pdf Tektronix Type W Manual (37MB, PDF)] | ||
* [[Media:tek_type_w_schem_only.pdf|Tektronix Type W Schematics Only (PDF, OCR)]] | |||
--> | |||
}} | }} | ||
The '''Tektronix Type W''' is a differential comparator plug-in amplifier for [[500-series scopes]], designed by [[John Horn]]. | The '''Tektronix Type W''' is a differential comparator plug-in amplifier for [[500-series scopes]], designed by [[John Horn]]. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Deflection | 1 mV/Div to 50 V/Div | {{Spec | Deflection | 1 mV/Div to 50 V/Div, 1–2–5 (6-position) and 4-position decade attenuator }} | ||
{{Spec | Input impedance | 1 MΩ // 20 pF (either input) }} | {{Spec | Input impedance | 1 MΩ // 20 pF (either input) }} | ||
{{Spec | Bandwidth | 26 MHz (23 MHz below S/N 7000) @ 50 mV/cm; 8 MHz @ 1 mV/cm }} | |||
{{Spec | Common Mode Range | ±15 V after INPUT ATTEN }} | |||
{{Spec | CMRR | DC Coupled: 20000:1 DC to 20 kHz, 500:1 at 500 kHz; AC Coupled: 1000:1 at 60 Hz }} | |||
{{Spec | Signal ranges | }} | |||
{| class="wikitable" border=1 style="margin-left: 8em;" | | {| class="wikitable" border=1 style="margin-left: 8em;" | | ||
!Maximum Input Voltage (S/N 7000-up) | !Maximum Input Voltage (S/N 7000-up) | ||
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|} | |} | ||
Type W is faster (bandwidth 23 MHz to 8 MHz depending on gain) than its [[Z|Type Z]] predecessor, and it extends performance in terms of sensitivity, reaching 1 mV/div. | Type W is faster (bandwidth 23 MHz to 8 MHz depending on gain) than its [[Z|Type Z]] predecessor, and it extends performance in terms of sensitivity, reaching 1 mV/div. | ||
It achieves 20,000 to 1 common-mode rejection at DC and low frequencies. | It achieves 20,000 to 1 common-mode rejection at DC and low frequencies. | ||