Chapter 2 2-3
Preparing to Make GSM Measurements
Basic Key Use
Basic Key Use
The Mode key, allows you choose basic Spectrum Analyzer or GSM
functionality. See Figure 2-1 below. Next set global measurement
defaults in the analyzer based on your system using
Mode Setup, for
example, P-GSM 900 or E-GSM 900. When you select a standard, the
analyzer will set measurement parameters to meet the standard
requirements.
The
Channel Frequency or RF Channel keys allow you to tune the
analyzer to specific frequencies. You can do this by either setting
absolute frequencies or by setting the channel number when in GSM
mode.
You can select a number of previously-configured standards based
measurements to help you troubleshoot a system using the
Measure
button. Because all measurement situations are different,
Meas Setup
allows you to quickly change some of the measurement parameters.
Finally, if you need to quickly start the measurement again, press
Restart or use Restart under Meas Control.
Figure 2-1 Basic Keys