E d i t o r
EM1 BW Menu
ENTER PRI
Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
Refer to the HP 8590
Analyzers and HP 8591 C Cable TV Analyzer Programmer’s Guide for more information.
accesses the menu of down loadable program (DLP) editor softkeys. Programming commands can be used to write a program to control the analyzer. The
accesses the functions that set the analyzer resolution bandwidth to the values required for electromagnetic interference (EMI) testing. (200 Hz EM1 BW is only available with Option 130.)
Pressing
accesses the menu for entering the value of the pulse repetition interval (PRI). A delta marker can be activated
by pressing MARKER ON . The other menu functions can be used to manipulate the marker to indicate the pulse repetition interval value. Pressing DONE returns to the previous menu and makes the current value of the marker the pulse repetition interval. It also restores the time domain window to the state prior to any adjustments made during entry of the pulse repetition interval. When the pulse repetition interval is entered, an arrow will appear on the display indicating the position of the gate trigger (“fi” for positive triggering or “u” for negative triggering).