Rohde & Schwarz FPL1000 Manuel D'utilisation page 892

®
R&S FPL1000
To get a valid result, you have to perform a complete measurement with synchroniza-
tion to the end of the measurement before reading out the result. This is only possible
for single sweep mode.
See also
Before you can use the command, you have to turn on the frequency counter.
Suffix:
<n>
<m>
Return values:
<Frequency>
Example:
Usage:
Manual operation:
CALCulate<n>:MARKer<m>:COUNt:RESolution <Resolution>
This command defines the resolution of the frequency counter.
Suffix:
<n>
<m>
Parameters:
<Resolution>
Example:
Manual operation:
10.8.8.14 Marker demodulation
The following commands control the demodulation of AM and FM signals at the marker
position.
This feature requires the optional additional interfaces (R&S FPL1-B5).
Manuel d'utilisation 1179.5860.09 - 12
INITiate<n>:CONTinuous
Window
Marker
Frequency at the marker position.
INIT:CONT OFF
Switches to single sweep mode.
CALC:MARK ON
Switches on marker 2.
CALC:MARK:COUN ON
Activates the frequency counter for marker 1.
INIT;*WAI
Starts a sweep and waits for the end.
CALC:MARK:COUN:FREQ?
Outputs the measured value of marker 1.
Query only
See "Signal Count Marker State"
Window
Marker
0.001 | 0.01 | 0.1 | 1 | 10 | 100 | 1000 | 10000 Hz
*RST:
Default unit: HZ
CALC:MARK:COUN:RES 1kHz
Sets the resolution of the frequency counter to 1 kHz.
See "Resolution"
Setting basic spectrum RF measurement parameters
on page 620.
0.1 Hz
on page 373
Remote commands
on page 373
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