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1xEV-DO Signaling
R&S
®
CMW-KM8xx/-KS8xx
14
User Manual 1173.9511.02 ─ 12
Fig. 2-1: Test setup using two connectors at instrument side
2.2.1.3
Test Setup for External Fading Scenarios
In order to superimpose fading on the baseband signal, you can integrate an R&S
AMU200A into a test setup. The R&S AMU200A must be connected to the digital I/Q
interface of the R&S
CMW. At least one I/Q board must be installed at the R&S
CMW
for that purpose (option R&S CMW-B510x/-B520x).
All connections between R&S
CMW and R&S AMU200A are established via the rear
panels of the instruments.
The following figure shows a setup with two downlink paths using the first I/Q board
(DIG IQ 1 to 4).
General Description
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