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HP8340 emulation mode
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:
1GP71_0E
63
Rohde & Schwarz
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