HP 8924C Reference Manual page 337

Port/Sweep
Position
This control performs two functions:
• The upper field specifies the output port of the Tracking Generator.
• The lower field specifies whether the Tracking Generator sweeps from low-to-high fre-
quencies (Norm), or from high-to-low frequencies (Invert). (The Spectrum Analyzer
always sweeps from low to high frequencies.) The swept frequency range is determined
by the Span setting in the Spectrum Analyzer's Main Menu.
Operating Considerations
When using the Tracking Generator, if the output port is set
menu is set to
Input Port
the best isolation between the Tracking Generator and the Spectrum Analyzer, use
for the output, and
Dupl
For measurements on high-power devices, such as amplifiers, use the RF IN/OUT
port for the input.
Screens Where Field is Present
SPECTRUM ANALYZER
This field indicates the number of scale divisions from the left side of the screen to
the marker.
Use the DATA keys or cursor-control knob to move the marker to any point on
the displayed signal.
Screens Where Field is Present
OSCILLOSCOPE
SPECTRUM ANALYZER
S:\hp8924c\REFGUIDE\MANUAL\fields.chp
Fields That Begin with the Letter P
, internal instrument coupling can occur. For
RF In
for the input.
Ant
Chapter 4, Description of Fields
, or the main
RF Out
337