User Manual

SIGLENT
SSG5000X User Manual 55
PM Rate
Select MOD ->PM->PM Rate, then you can set the PM rate.
1. The sine wave modulation frequency range is 0.01Hz~100kHz
2. The square wave modulation frequency range is 0.01Hz~20kHz
PM Deviation
The setting range is  . For the definition of N, refer to the data
sheet.
⚫ When the modulation source is set to “Int “, the set value is actually the
frequency offset of the RF output.
⚫ When the modulation source is set to “Ext”, it is related to the amplitude of
the external input modulation signal. Offset of RF output = amplitude of input
signal × external modulation sensitivity.
⚫ When the modulation source selects “Int+Ext”, the set value is the maximum
value of the total offset, the internal source accounts for 50%, and the external
source accounts for 50%. RF output offset = set value × 0.5 + external input signal
amplitude × external modulation sensitivity.