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Chapter 1 23
Making Basic Measurements
Making Better Frequency Measurements
NOTE Marker count properly functions only on CW signals or discrete spectral
components. The marker must be >26 dB above the noise.
9. Increase the counter resolution by pressing Resolution and then
entering the desired resolution using the step keys or the numbers
keypad. For example, press 10, Hz. The marker counter readout is in
the upper-right corner of the screen. The resolution can be set from
1Hz to 100kHz.
10.The marker counter remains on until turned off. Turn off the marker
counter by pressing
Freq Count, then Marker Count (Off). Marker, Off
also turns the marker counter off.
Figure 1-13 Using Marker Counter