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132: Difference between revisions
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The Tektronix 132 is an external enclosure | The Tektronix 132 is an external enclosure, power supply, and amplifier for a [[Letter-series_and_1-series_plug-ins|letter-series or 1-series plug-in]]. | ||
The enclosure supplies power to the plug-in and the | The enclosure supplies power to the plug-in. The output of the plug-in (i.e., at pins 1 and 3 of the plug-in's rear connector) is amplified by the three stage | ||
The | DC-to-16MHz differential amplifier in the 132. The resulting vertical signal is available on the front panel of the 132 either using [[Connectors#UHF|UHF connectors]] (early 132 versions) or | ||
[[Connectors#BNC|BNC connectors]] (late 132 versions). | |||
The 132's power supply is similar to Tektronix oscilloscopes | |||
of the late 1950s and early 1960s. | |||
The rectifier diodes are solid state, | |||
but the regulators are tube. | |||
An [[OG3]] tube is used to generate a -150 reference voltage. | |||
The +225V and +350V supplies are floating supplies stacked | |||
on top of the +189V unregulated DC that feeds the +100V supply. | |||
* [http://w140.com/tek_132.pdf Tektronix 132 Manual (PDF)] | * [http://w140.com/tek_132.pdf Tektronix 132 Manual (PDF)] | ||