61
Tracking Drifting Signals
Tracking a Signal
Tracking a Signal
The signal track function is useful for tracking drifting signals that drift relatively
slowly by keeping the signal centered on the display as the signal drifts. This
procedure tracks a drifting signal.
Note that the primary function of the signal track function is to track unstable
signals, not to track a signal as the center frequency of the analyzer is changed. If
you choose to use the signal track function when changing center frequency, check to
ensure that the signal found by the tracking function is the correct signal.
Step Action Notes
1 Set up the signal sources. a. Set the frequency of the signal source
to 300 MHz.
b. Set the source amplitude to
−20 dBm.
2 Instrument setup. • Connect the source RF OUTPUT to the
analyzer RF INPUT as shown.
3 Set the analyzer to the
Spectrum Analyzer mode.
• Press Mode, Spectrum Analyzer. This enables the spectrum
analyzer measurements.
4 Preset the analyzer. • Press Mode Preset.
5 Set the analyzer center
frequency, span and
reference level.
• Press FREQ Channel, Center
Freq, 301, MHz.
• .Press SPAN X Scale, Span, 10,
MHz.
6 Place a marker on the peak
of the signal.
• Press Peak Search.
To Next Page
Loading...
Need help?
General
