Keysight N9000B - Other IF Gain; Spur Avoidance

3 VMA Mode
3.1 Digital Demod Measurement
IF Gain Select
Selects the range of IF gain:
–
High gain - Set 10 dB IF gain for better noise level measurements
–
Low gain - Set 0 dB IF gain for large signals
–
Other – enables you to set the arbitrary IF gain value within -12 dB to 12 dB. This
selection is not available for the B25 If bandwidth option
When this parameter is changed, IF Gain Auto will become Man.
Remote Command
[:SENSe]:DDEMod:IF:GAIN:SELect LOW | HIGH | OTHer
[:SENSe]:DDEMod:IF:GAIN:SELect?
Example
:DDEM:IF:GAIN:SEL LOW
:DDEM:IF:GAIN:SEL?
Preset
LOW
State Saved Yes
Range
LOW|HIGH|OTHer
Backwards Compatibility
SCPI
[:SENSe]:DDEMod:IF:GAIN[:STATe] ON | OFF | 1 | 0
Other IF Gain
Specifies the IF gain value. When IF gain is set to Other, this value will be used.
Remote Command
[:SENSe]:DDEMod:IF:GAIN:LEVel <rel_ampl>
[:SENSe]:DDEMod:IF:GAIN:LEVel?
Example
:DDEM:IF:GAIN:LEV -10
:DDEM:IF:GAIN:LEV?
Notes It is not available for B25 IF bandwidth option
Preset 0
State Saved Saved in instrument state
Min/Max -12/12
Spur Avoidance
Option H1G has a spur at the -50 MHz offset of the Center Frequency. The Spur
Avoidance function is provided to eliminate this spur.
363 Vector Modulation Analyzer Mode User's &Programmer's Reference