127: Difference between revisions
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plug-ins. It is a rack-mount unit with a power supply that resembles the power supply of a | plug-ins. It is a rack-mount unit with a power supply that resembles the power supply of a | ||
500-series oscilloscope: a 50/60Hz transformer, a single voltage reference tube controlling | 500-series oscilloscope: a 50/60Hz transformer, a single voltage reference tube controlling | ||
all output voltages, and 6080 pass tubes for the regulated outputs. | all output voltages, and 6080 pass tubes for the regulated outputs. The 127 contains a | ||
fully differential DC-coupled 15MHz amplifier for each channel with cathode follower outputs | |||
on the front panel. | |||
Revision as of 15:40, 15 May 2009
The Tektronix Type 127 is a power supply and preamplifier for two 1-series or letter-series plug-ins. It is a rack-mount unit with a power supply that resembles the power supply of a 500-series oscilloscope: a 50/60Hz transformer, a single voltage reference tube controlling all output voltages, and 6080 pass tubes for the regulated outputs. The 127 contains a fully differential DC-coupled 15MHz amplifier for each channel with cathode follower outputs on the front panel.