Parameter Interactions (1xEV-DO)

When using 1xEV-DO demodulation, changing one parameter may necessitate changes in other parameters to achieve the desired measurement. For example,

• Chip rate limits frequency span.

• Minimum frequency span may limit the chip rate (this may occur when playing back a recording or analyzing data from the stream interface).

• Measurement Interval and Measurement Offset are limited by the Result Length

• Changing link direction changes the valid limits for many parameters

The following topics may help you optimize your measurements and explain the reasons for changes made automatically by the analyzer:

• Display Limitations

• Resolution Bandwidth

• Span considerations

See Also

Setting up a 1xEV-DO Measurement

Troubleshooting (1xEV-DO)