Specifications

Marker
The marker is a bright dot placed upon the display trace and is
positioned horizontally by the DATA controls. The marker amplitude
and frequency are displayed continuously.
Marker
Normal
A (Delta)
Frequency Accuracy
Accuracy
Same as center frequency accuracy + frequency span
accuracy between marker and center frequency.
Same as frequency span accuracy. In FREQ COUNT
mode, twice the frequency count uncertainty plus drift
during the period of the sweep.
See “Drift” under “Stability” in the characteristics
ChaDter.
Amplitude Accuracy
Marker
Type
Accuracy
Normal
Same as reference level accuracy + scale fidelity
between the reference level and marker position.
A (Delta) Same as frequency response uncertainty + scale
fidelity between the two markers.
Sweep
Sweep Time Accuracy
I
Sweep Time
I
Accuracy
I
I
5100 second sweep times
I
xtZlO%
I
I
>lOO second sweep times
I
&20%
I
3-12 Specifications