Rohde & Schwarz CMU-K20, Operating Manual

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CMU-K20/K21/K22/K23/K24 Non Signalling: Connection Control
1115.6088.12 4.69 E-11
Connection Control
The popup menu Connection Control contains several tabs to configure the inputs and outputs of the
CMU and the respective signals in the function group GSM400/850/900/1800/1900-MS Non Signalling
and the trigger settings .
The menu group is activated via the softkey Connect. Control to the right of the header of each
measurement menu. The individual tabs (Analyzer, Generator, AF/RF , Sync., Trigger, I/Q-IF) can
be accessed via the hotkey bar at the lower edge of the screen.
RF Analyzer Settings (Connection Control – Analyzer)
The Analyzer tab determines the maximum input level (Max. Level) of the RF analyzer, defines the
frequency (RF Channel, Frequency Offset) and the Training Sequence of the analyzed RF input signal
and configures the RF input path. Besides it controls the wideband peak power measurement (Power)
and indicates the result.
The CMU provides a softkey-oriented version of the Analyzer tab and a table-oriented version with
extended functionality. The Analyzer hotkey toggles between the two versions if it is pressed
repeatedly.
Softkey-Oriented Version
The softkey-oriented version of the Analyzer tab determines
•
The maximum input level (Max. Level)
•
The frequency (RF Channel, Frequency Offset) and the Training Sequence of the analyzed RF
input signal.
Besides it controls the wideband peak power measurement (Power) and indicates the result. All setting
values of this menu are also displayed in the main menu Analyzer/Generator (see page 4.2 ).
Fig. 4-32 Connection Control – Analyzer (softkey)
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