Rohde & Schwarz Smart Instruments UP300, Operating Manual

Page: 139 / 355

R&S UP300/350 Generator
Operating Manual, 11/2007 6-139 E-1147.2759.00
Selecting the
MOD DIST menu 1. Call the generator MOD DIST function ( Ê 6-112).
2. Select the menu with the
3 or 4
cursor keys .
The menu name is highlighted and the function keys [13] are assigned
the appropriate function.
Function key
assignment
Enter the useful signal frequency. ( Ê 6-140)
Enter the interference signal frequency. ( Ê 6-140)
Enter the ratio between interference amplitude and useful amplitude.(
Ê
6-142)
Enter the total RMS of the signal. ( Ê 6-143)
Enter the reference value. ( Ê 6-118)
Note: To be able to measure the intermodulation for MOD DIST, you must
set an appropriate measurement function in the Analyzer menu (
Ê
6-275).