Specifications

Description
The Marker's resolution is a function of the measurement span defined
in the FFT and RF Segment Tables. Because each span for a particular
analyzer contains the same number of data points, narrower spans provide
better resolution than do wider spans. The following table lists the number
at data points per span for supported analyzers.
Model
HP 3561A
HP 3585A/B
HP 8562A/B
HP 8566A/B
HP 8568A/B
HP 71000
Data Points Per
Frequency Span
401
1001
601
1001
1001
801
3-24 Marker ON/OFF