R&S SMA100A - Modulation

HP8340 emulation mode
1GP71_0E 63 Rohde & Schwarz
frequency) to 10V (stop frequency).
T1
Select freerun sweep trigger.
Remarks:
Default on PON
T2
Select line sweep trigger.
Remarks:
SM* does not support 50/60Hz synchronisation.
Implementation is therefore identical as T1, freerun sweep trigger.
T3
Select external sweep trigger.
ST[value]
Set sweep time.
Value:
timemin … timemax SC | MS
Default:
44MS
Remarks:
SM* does not provide setting of sweep time. Sweep time is computed as
tsweep = dwell * count
dwell is set to 10ms, count is computed.
Table 54: Sweep Mode, Trigger and Time commands
• Modulation
Status Command / Function / Remark / Limitation
AM1
Turn amplitude modulation on.
Remark:
Modulation source is external signal at connector EXT1.
AM0
Turn amplitude modulation off.
PM1
Turn pulse modulation on.
Remark:
Modulation source is external signal at connector PULSE.
PM0
Turn pulse modulation off.
SHAM
Increase ALC bandwidth in pulse mode.
FM1
Turn frequency modulation on.
Remark: