Agilent Technologies HP8648A Weather Radio User Manual


 
Using the Spectrum Analyzer
190
Using the Spectrum Analyzer
The Spectrum Analyzer can be used to measure signals from 400 kHz
to 1 GHz, with variable spans from 5 kHz to 1 GHz (full span). A
tunable marker is provided for automatic readout of frequency and
amplitude, or relative frequency and amplitude from a reference. Other
marker functions include marker to peak, marker to next peak, marker
to center frequency, and marker to reference level; all of which speed
up and simplify signal searching and measurement.
Inputs to the Spectrum Analyzer are connected to either the front panel
RF IN/OUT or ANT IN connector, can range from 60W (RF IN/OUT)
to 2
µV (ANT IN). All the Spectrum Analyzer functions are accessed
from one of three screens.
•Main Screen main sweep controls.
Marker Screen marker positioning controls.
Auxiliary Screen input attenuation, sensitivity, and trace controls.