Agilent Technologies ESA-E Series User And Programming Manual page 141

Spectrum analyzers modulation analysis measurement personality
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When in cdmaOne and the device is set to mobile station (MS),
Points/Symbol is needs to be an even number, due to the Offset QPSK
demodulation format. The choices in this case are therefore 2, 4 or 10 (1
and 5 would be greyed out). In EDGE it is fixed at 1 (all others greyed
out). All other cases can choose either 1, 5 or 10.
Factory Preset
and *RST:
5
Range:
One, two, four, five, ten
Remarks:
Invalid option keys are grayed out. Valid options vary
between radio standards.
Front Panel
Access:
Display
Error Vector Magnitude - 3Pi/8 Rotation
[:SENSe]:EVM:ROTation[:STATe] ON|OFF|1|0
[:SENSe]:EVM:ROTation[:STATe]?
Specifies whether or not 3π/8 rotation is applied to the IQ constellation
diagram. This softkey is only valid for EDGE (8PSK) radio standard
modulation formats.
Factory Preset
and *RST:
On
Front Panel
Access:
Meas Setup, More
Error Vector Magnitude—Display Symbol Dots
[:SENSe]:EVM:SDOTS[:STATe] OFF|ON|0|1
[:SENSe]:EVM:SDOTS[:STATe]?
Turns the symbol dots on or off for the EVM measurements. Symbol
dots are the blue markers that indicate the decision points on the Polar
Vector trace.
Factory Preset
and *RST:
On
Front Panel
Access:
Display
Chapter 7
Programming Language Reference
SENSe Subsystem
127

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