Leveling
Node
ALCoff
Function Group
Menu Map
Description
Programming Codes
See Also
ALC
1
This
softkey
lets you open the ALC loop. Direct and separate
control of the linear modulator circuit (LVL DAC) and attenuator
(ATN) is possible (see Figure A-l). The power level must be set
using an external indicator (power meter/sensor). If the power level
is set when the swept signal generator is in CW mode and then
pulse modulation is activated, the peak pulse level equals the CW
level. The attenuator value is set via the Set
Atten
softkey in the
POWER menu.
An asterisk next to the key label indicates that this feature is active.
SCPI:
POWer:ALC:STATe
OFF10
POWer:ATTenuation:AUTO
OFF/O
Analyzer: SHA3
(ALC),
INIOD),
Pulse On/Off External , Set
Atten
“Working with Mixers/Reverse Power Effects” in Chapter 1
Operating and Programming Reference L-l
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