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The Tektronix Type 84 is a calibration fixture plug-in for [[580-series scopes]]. | The Tektronix Type 84 is a calibration fixture plug-in for [[580-series scopes]]. | ||
It was renamed the 067-0523-00 during production. The Type 84 provides | It was renamed the 067-0523-00 during production. The Type 84 provides a | ||
calibrated amplitude signal for adjusting gain, a fast-rise voltage step | |||
for adjusting the impulse response of the vertical amplifiers in the scope, | for adjusting the impulse response of the vertical amplifiers in the scope, | ||
and load resistors to test the power supply of the scope. The fast-rise | and load resistors to test the power supply of the scope. The fast-rise | ||
pulses are specified to have a repetition rate of 550 to 750 pulses per | pulses are produced by a [[mercury switch]] with part number [[260-0282-02]] | ||
and are specified to have a repetition rate of 550 to 750 pulses per | |||
second, with a rise time that is "considerably less than the response time | second, with a rise time that is "considerably less than the response time | ||
of the vertical amplifier in a 580-series oscilloscope." | of the vertical amplifier in a 580-series oscilloscope." | ||