106 Chapter3
Making EDGE (with GSM) Measurements
Making the EDGE EVM Measurement
Changing the View
The View/Trace key accesses the menu which allows you to select the
desired measurement view from the following selections:
•
I/Q Measured Polar Vector - The measured summary data is shown in
the left window and the dynamic vector trajectory of I/Q
demodulated signal is shown as a polar vector display in the right
window, as shown in Figure 3-15 on page 104.
•
I/Q Measured Polar Constln - The measured summary data is shown in
the left window and the dynamic vector constellation of I/Q
demodulated signal is shown as a polar vector display in the right
window as shown in Figure 3-16 on page 106.
Figure 3-16 Error Vector Magnitude Measurement - Polar Constln
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