Rohde & Schwarz 1094.0006.50, Operating Manual

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CTS-K6 Windows
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Application CTSgo
1079.2001.01 101 E-3
12 Examples of Application
The procedure for configuring the autotest will be explained with the aid of two examples. Read
through these examples if you are still not at ease with the operation of CTSgo.
Before starting the examples, the following steps should be performed:
•
Open the Configuration menu and select the Remote Port option. Enter remote-control parameters
in the Remote Control Port (RS232) dialog window according to the settings in the CTS.
•
Open the Measurement menu and select Report Settings. Enter your name and, if required, a
comment in the Measurement Report Settings window. Activate the option “Display Report after the
Tests”. If necessary, change the logo displayed on the measurement reports.
12.1 Simple GSM Echo Test
During this measurement, a call should be set up and an echo test performed. The CTS should set up
a call to the GSM-1800 mobile. The call should be cleared down by the user. The mobile is connected
to the CTS via an antenna coupler, the attenuation of the coupler is approx. 7 dB in both directions.
•
Open the Configuration menu and select Network. Activate GSM1800 in the Configure Network
dialog window. Enter a power of –70 dBm for the location update. Close the window with OK.
•
Select the Test Parameters command in the Configuration menu. The Configure Test Parameters
dialog window is opened. Enter 512 for the BCCH. Enter 7.0 dB for input and output attenuation
according to the settings of the antenna coupler. Close the dialog window with OK.
•
Open the Select Tests dialog window by choosing Select Tests in the Configuration menu. Check
First Connection and Test Set 1. All other boxes should be empty. Confirm your settings with OK.
•
Open the Configuration menu, select First Connect and activate Call from Base Station (CTS) in the
Configure First Connect dialog window. Confirm the settings with OK.
•
Open the Configuration menu and select Test Set 1. Enter 62 for the TCH channel in the Configure
Test Set 1 window. Activate 10 in the TCH Power Levels field. Enter –70.0 dBm for the Standard
BS Power. Activate Echotest in the Measurements field. Close the dialog window with OK.
•
Select First Disconnect in the Configuration menu and activate Release from Mobile in the
Configure First Disconnect dialog window. Confirm the settings with OK.
•
Move your mouse to the center of the autotest window, press the righthand mouse key and hold it
down. With the key held down place the mouse cursor on Save Configuration in the popup menu
and release the key. Enter a name, eg ECHOTEST.CFG in the Save Configuration dialog window
and select the directory for the file to be stored.
•
Start the measurement by a click on the Start icon in the toolbar.