Front Panel Menus

Parameter Entry and Measurement Setup Dialog Archive

 

 

 

 

 

 

 

Demodulation Config (2) Tab

 

IQ Origin Offset for EVM: Select to include or

 

 

 

 

exclude the IQ origin offset for the error vector

 

 

 

 

magnitude.

 

 

 

 

PCDE Spread Factor: Select either 4 or 256 for

 

 

 

 

the peak code domain error spreading factor.

 

 

 

 

EVM: Select the Y-axis scale for the error vector

 

 

 

 

magnitude of 5%, 10%, 20%, 50%, or 100%.

 

 

 

 

Magnitude Error: Select the magnitude error of

 

 

 

 

5%, 10%, 20%, 50%, or 100%.

 

 

 

 

Phase Error: Select the phase error of ±5

 

 

 

 

degrees, ±10 degrees, ±20 degrees, ±50 degrees,

 

 

 

 

±100 degrees, ±180 degrees.

 

 

 

 

Code Domain Power: Select between Relative to

 

 

 

 

Total Power or Absolute.

 

 

 

 

CDP Zoom Factor: Select the code domain zoom

 

 

 

 

factor of 4x, 16x, or 64x.

 

 

 

 

Base Station/User Equipment: Uplink or

 

 

 

 

Downlink.

 

 

 

 

 

 

 

Modulation Analysis Config Tab

 

 

 

 

 

 

Format: Select either Hex or Binary.

 

 

 

 

Sync to Pilot Bits: Select synchronization On or

 

 

 

 

Off.

 

 

 

 

Constellation Rotation: Select 0 degrees,

 

 

 

 

90 degrees, 180 degrees, or 270 degrees.

 

 

 

 

SCH Compensation: Select the synchronizing

 

 

 

 

channel compensation either On or Off.

 

 

 

 

PICH Compensation: Select the pilot channel

 

 

 

 

compensation either On or Off.

 

 

 

 

PICH Channel Number: Enter the pilot channel

 

 

 

 

number.

 

 

 

 

PICH Timing Offset: Enter the pilot channel

 

 

 

 

timing offset.

 

 

 

 

SCH Threshold: Enter the SCH threshold.

 

 

 

 

Base Station/User Equipment: Uplink or

 

 

 

 

Downlink.

 

 

 

 

 

Figure 4-21.WCDMA Setup Dialog

 

 

 

MS278XB OM

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Anritsu Series MS278XB operation manual Modulation Analysis Config Tab, Constellation Rotation Select 0 degrees