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2235: Difference between revisions
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* [http://w140.com/Oscope_Tek2235-op.pdf Tektronix 2235 Operators Manual (PDF)] | * [http://w140.com/Oscope_Tek2235-op.pdf Tektronix 2235 Operators Manual (PDF)] | ||
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The '''Tektronix 2235''' is a 100 MHz dual-trace portable scope. | The '''Tektronix 2235''' is a 100 MHz dual-trace, dual-timebase portable scope. | ||
It was also sold to the military under the model name AN/USM-488. | It was also sold to the military under the model name AN/USM-488. | ||
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The [[2236]] sister model adds a built-in DMM/counter. | The [[2236]] sister model adds a built-in DMM/counter. | ||
{{ | {{BeginSpecs}} | ||
{{Spec | Bandwidth | 90 MHz at 2 mV/Div, 100 MHz at 5 mV/Div and above; switchable 20 MHz limit }} | |||
{{Spec | Rise time | 3.9 ns at 2 mV/Div, 3.5 ns at 5 mV/Div and above }} | |||
{{Spec | Deflection | 2 mV/Div to 5 V/Div, 1−2−5, ±2%, and variable 2.5:1 }} | |||
{{Spec | Time base | 50 ns/Div to 500 ms/Div (B timebase to 50 ms/Div), 1−2−5, ×10 magnifier for fastest deflection of 5 ns/Div }} | |||
{{Spec | Input impedance | 1 MΩ // 20 pF }} | |||
{{Spec | Trigger sensitivity | 0.3 Div or 35 mV up to 10 MHz, 1 Div or 120 mV up to 60 MHz, 1.5 Div or 200 mV up to 100 MHz }} | |||
{{Spec | CRT | 80×100 mm² display area, P31 phosphor, 14 kV acceleration voltage }} | |||
{{Spec | Power | 90−250 V<sub>AC</sub>, 48 to 440 Hz, 40 W }} | |||
{{Spec | Size | 137 mm × 327 mm × 440 mm (5.4" × 12.9" × 17.3") }} | |||
{{Spec | Weight | 5.2 kg (11.5 lb) without accessories }} | |||
{{Spec | Features | | |||
* Delayed timebase | |||
* X−Y mode | |||
* Z input | |||
}} | |||
{{EndSpecs}} | |||
==Prices== | ==Prices== | ||
* 1984: $1,650 ( | * 1984: $1,650 (2017 value: $3,890) | ||
==Pictures== | ==Pictures== | ||