[:SENSe]:POWer Subsystem

This subsection relates to the power amplitude parameters of the instrument.

Input Attenuation

[:SENSe]:POWer[:RF]:ATTenuation <rel ampl>

[:SENSe]:POWer[:RF]:ATTenuation?

Sets the input attenuation.

Note that issuing this command will set the automatic input attenuation OFF.

Factory Preset / *RST:	30 dB
Range:	0 dB to 65 dB
Default Unit:	dB
Front Panel Access:	Amplitude, Atten Lvl
See Also:	[:SENSe]:POWer[:RF]:ATTenuation:AUTO

 

Input Attenuation Coupling

[:SENSe]:POWer[:RF]:ATTenuation:AUTO OFF|ON|0|1

[:SENSe]:POWer[:RF]:ATTenuation:AUTO?

Sets the input attenuation coupling.

Setting the value to ON or 1 will result in the input attenuation being coupled to the reference level.

Setting the value to OFF or 0 will result in the input attenuation being un-coupled from the reference level. That is, changing the reference level will not change the input attenuation. When this command is issued, the input attenuator setting itself will not change.

The default value is ON. That is, sending :SENS:POW:ATT:AUTO is equivalent to sending :SENS:POW:ATT:AUTO ON.

Factory Preset / *RST:	ON
Front Panel Access:	Amplitude, Auto Atten
See Also:	[:SENSe]:POWer[:RF]:ATTenuation

 

Preamp State

[:SENSe]:POWer[:RF]:GAIN[:STATe] OFF|ON|0|1

[:SENSe]:POWer[:RF]:GAIN[:STATe]?

Sets the state of the preamp.

Note that this may cause a change in the reference level and/or attenuation.

Factory Preset / *RST:	OFF
Front Panel Access:	Amplitude, Pre Amp

 

Copyright 2011 Anritsu Company
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