Chapter 5 295
Language Reference
[:SENSe]:POWer Subsection
[:SENSe]:POWer Subsection
Enable/Disable QPD X10 Gain
[:SENSe]:POWer:QPGain[:STATe]ON|OFF|1|0
[:SENSe]:POWer:QPGain[:STATe]?
Sets the quasi peak (QP) gain state On or Off in the quasi peak detector (QPD)
board.
Factory Preset
and *RST: Off
Key Access: Det/Demod, EMI Detector, AV/QP Gain X1 X10
Input Attenuation
[:SENSe]:POWer[:RF]:ATTenuation <rel_ampl>
[:SENSe]:POWer[:RF]:ATTenuation?
Set the input attenuator. This value is set at its auto value if input attenuation is set
to auto.
Factory Preset
and *RST: 10 dB
Range: EMC E7401A: 0 to 60 dB
EMC E7402A: 0 to 75 dB
EMC E7403A: 0 to 75 dB
EMC E7404A: 0 to 75 dB
EMC E7405A: 0 to 65 dB
Default Unit: dB
Front Panel
Access:
AMPLITUDE/Y Scale, Attenuation Auto Man
Input Port Attenuator Auto
[:SENSe]:POWer[:RF]:ATTenuation:AUTO OFF|ON|0|1
[:SENSe]:POWer[:RF]:ATTenuation:AUTO?
Select the input port attenuator range to be set either automatically or manually.
On – Input attenuation is automatically set as determined by the Reference
Level Setting.
Off – Input attenuation is manually set
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