R&S FSV-K7, Руководство по эксплуатации, Страница: 26 / 262

Analog Demodulation Option R&S FSV–K7
R&S
®
FSV-K7/K7S
26 Operating Manual 1176.7561.02 ─ 06
2.2 Softkeys of the Analog Demodulation option
Apart from the power measurement menu ([MEAS] key) that is not available in the
"Analog Demodulation" mode, all other menus not described here are provided as
described for the base unit. For details refer to the corresponding menu descriptions.
Importing and Exporting I/Q Data
I/Q data that was captured in the R&S FSV-K7 application can now be exported to a
file on the R&S FSVA/FSV. The stored data can then be imported again at a later time,
also by different applications, for further processing.
As opposed to storing trace data, which may be averaged or restricted to peak values,
I/Q data is stored as it was captured, without further processing. The data is stored as
complex values in 32-bit floating-point format. The I/Q data is stored in a packed format
with the file extension
.iq.tar
.
The "Import" and "Export" functions are available from the "Save/Recall" menu, which
is displayed when you press the [Save/Rcl] key on the front panel. For details see
"Importing and Exporting I/Q Data" in the base unit description.
To display help to a softkey, press the [HELP] key and then the softkey for which you
want to display help. To close the help window, press the ESC key. For further informa-
tion refer to
Chapter 1.3, "How to Use the Help System" , on page 7.
● Softkeys of the Analog Demodulation Menu ...........................................................26
● Softkeys of the Frequency Menu – FREQ Key (Analog Demodulation) ................. 40
● Softkeys of the Span Menu – SPAN Key (Analog Demodulation) .......................... 42
● Softkeys of the Amplitude Menu – AMPT Key (Analog Demodulation) .................. 43
● Softkeys of the Auto Set menu - AUTO SET Key (Analog Demodulation) ............. 49
● Softkeys of the Bandwidth Menu – BW Key (Analog Demodulation) ......................51
● Softkeys of the Sweep Menu – SWEEP Key (Analog Demodulation) .................... 55
● Softkeys of the Trace Menu – TRACE key (Analog Demodulation) ........................57
● Softkeys of the Trigger Menu – TRIG Key (Analog Demodulation) ........................ 63
● Softkeys of the Marker Menu – MKR key (Analog Demodulation) ..........................67
● Softkeys of the Marker Function Menu – MKR FUNC Key (Analog Demodulation)
................................................................................................................................ 71
● Softkeys of the Input/Output Menu ..........................................................................76
2.2.1 Softkeys of the Analog Demodulation Menu
The following table shows all softkeys available in the "Analog Demod" menu.
AM .................................................................................................................................28
└ Display Config .................................................................................................28
└ Screen A-D ........................................................................................... 28
└ Predefined ............................................................................................ 29
└ Add ............................................................................................. 30
└ Apply ...........................................................................................30
└ Remove ...................................................................................... 30
└ Restore ....................................................................................... 30
Softkeys of the Analog Demodulation option