Rohde & Schwarz SMB100A - Phase Modulation

R&S SMB Test Procedures
1407.0806.82 1.41 E-5
Phase Modulation
PhiM Setting Uncertainty
Test Method
FFT Demodulation
(see chapter "Test ").
Measurement
 Settings on DUT:
RF On
Level 0 dBm
Phase Modulation menu:
State on
PhiM Source Internal
PhiM Mode Normal
PhiM Deviation 1 rad
LFGen Freq = 1 kHz
 Settings on spectrum analyzer:
see chapter "Test "
Recommended settings
 Recommended test frequencies: 10 MHz and 500 MHz
 Repeat measurement at 500 MHz with changing settings to
PhiM Source External
PhiM Ext Coupling AC
feed in a 1 kHz external modulation signal at MOD EXT connector