A-B-2 Additional RBW filters
It will be shown the following message; press OK to confirm.
The software will inform that the Dongle Code has been successfully stored;
Press Ok to close the program.
A-B.3 Analyzer Mode
To enter in the ANALYZER Mode it’s enough to depress the Analyzer soft key
on the main screen.
In this mode the receiver works as a powerful Spectrum Analyzer and the
display shows the "spectrum analysis" in the frequency domain of a signal
tuned at a given frequency.
The analysis is done at the selected span frequency.
Using the marker facility the User can accomplish a very accurate
measurement of the signals either in frequency as well as in level.
A-B.3.1 RBW
Selection
The Spectrum mode function is divided into five sub windows:
• Frequency
• Resolution Bandwidth
• Level
• Marker
• Wide Mode
The fifth button is used to change the spectrum view to wide screen mode,
as shown in the picture 5-1, and with the Esc button the original view can be
restored.
Always use Esc button to return to the previous view/condition.
A-B.3.2 MIL Filters
The Resolution Bandwidth command is used to select the bandwidth of the
measuring filter.
The three larger filters are selectable from the first RBW screen, and pressing
the More RBW button it is possible to select all the other filters.
These filters are mathematically modeled using FIR (Finite Impulse
Response) technique and they are exactly as required by the standards.
Four additional bandwidth filters are now available:
• 10 Hz MIL at -6dB
• 100 Hz MIL at -6dB
• 1 kHz MIL at -6dB
• 10 kHz MIL at -6dB
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