Re: TDS3000B calibration


 

Thank you - that's what I needed to know!

David

-----Original Message-----
From: TekScopes@groups.io [mailto:TekScopes@groups.io] On Behalf Of benj3867 via Groups.Io
Sent: 24 March 2020 11:45
To: TekScopes@groups.io
Subject: Re: [TekScopes] TDS3000B calibration

Looking at the service manual for the TDS3000B, and the specs of the recommended Wavetek 9500 calibrator, the signals one needs are within the following limits:
DC Voltage between 50mV and 70V, +-0.1% amplitude accuracy.
AC Sine waves between 30kHz and 80Mhz, 5mv to 5.5V pk-pk into 50 ohm, 100ppm frequency accuracy, 3% amplitude accuracy.
Fast Rise pulse: <= 1ns rise time, at least -2.2V to 0V amplitude (unloaded), repetition rate may be anything between 100Hz and 1MHz (note that any *one* value in this range is all that is needed).

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