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AMPTD Y Scale
I Range
This is the internal gain range for the I channel when Input Path is I Only or I and I/Q, and it is used for
both the I and Q channels when the Input Path is I+jQ. See “I/Q Gain Ranges” on page 866.
Remote Command: [:SENSe]:POWer:IQ:RANGe:AUTO OFF|ON|0|1
[:SENSe]:POWer:IQ:RANGe:AUTO?
Example: Put the I Range and Q Range in manual.
POW:IQ:RANG:AUTO OFF
Notes: The POW:IQ:RANG:AUTO is an alternate form of the
VOLT:IQ:RANG:AUTO command. This is to maintain consistency with I
Range and Q Range, which support both the POWer and VOLTage forms of
the command.
Preset: ON
Range: Auto | Man
Initial S/W Revision: Prior to A.02.00
Key Path:
AMPTD Y Scale, Range
Remote Command: [:SENSe]:VOLTage:IQ[:I]:RANGe[:UPPer] <voltage>
[:SENSe]:VOLTage:IQ[:I]:RANGe[:UPPer]?
Example: Set the I Range to 0.5 V Peak
VOLT:IQ:RANG 0.5 V
Notes: The numeric entries are mapped to the smallest gain range whose break point
is greater than or equal to the value, or 1 V Peak if the value is greater than 1
V.
Couplings: When Q Same as I is On, the I Range value will be copied to the Q Range.
Changing the value will also set Range = Man.
Preset: 1 V Peak
State Saved: Saved in instrument state
Range: 1 V Peak | 0.5 V Peak | 0.25 V Peak | 0.125 V Peak
Initial S/W Revision: Prior to A.02.00
Remote Command: [:SENSe]:POWer:IQ[:I]:RANGe[:UPPer] <ampl>
[:SENSe]:POWer:IQ[:I]:RANGe[:UPPer]?
Example: Set the I Range to 0.5 V Peak when Reference Z is 50Ω, and to 1.0 V Peak
when Reference Z is 75Ω.
POW:IQ:RANG 4 dBm