Tektronix 2212 - Frequency Measurement; Figure 3-6: Frequency Measurement

Non-Storage Examples
Frequency
Measurement
The frequency of a recurrent signal can be measured using the
following procedure (see Figure 3-6):
Step 1. Switch the 2212 on and obtain a baseline display in
Non-Store mode.
Figure 3-6: Frequency Measurement
Step 2. Apply the signal to either vertical channel input
connector and toggle the Vertical MODE switch to
display the channel used.
Step 3. Adjust the Trigger LEVEL control to obtain a stable
display.
Step 4. Set the SEC/DIV control to display at least one complete
period of the waveform. Make sure that the SEC/DIV
control is in the calibrated position.
3 - 12 Measurement Examples