Ronde & Schwarz 1304.0004.03, Руководство пользователя

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Remote Commands
R&S
®
FPL1000
805 User Manual 1178.3370.02 ─ 09
DISPlay[:WINDow<n>][:SUBWindow<w>]:TRACe<t>:Y[:SCALe]:RVALue <Value>
This command defines the reference value assigned to the reference position in the
specified window. Separate reference values are maintained for the various displays.
Suffix:
<n>
.
Window
<w> subwindow
<t> irrelevant
Parameters:
<Value> *RST: AM time domain: 0 PCT; FM time domain: 0 Hz; PM
time domain: 0 rad; AM spectrum: 100 PCT; FM
spectrum: 250 kHz; PM spectrum: 10 rad;
Default unit: DB
Example: DISP:TRAC:Y:RVAL 0
Sets the value assigned to the reference position to 0 Hz
Manual operation: See "Reference Value" on page 295
Power Sweep Commands
The following commands are required to configure a power sweep using an internal
tracking generator.
For an example of performing a power sweep remotely, see Chapter 11.6.3.2, "Pro-
gramming Example: Measuring Compression Points" , on page 638.
Useful commands for power sweeps described elsewhere:
●
OUTPut<up>[:STATe]
on page 800
●
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RPOSition
on page 780
●
SOURce<si>:INTernal:FREQuency:OFFSet
on page 802
●
SOURce<si>:POWer[:LEVel][:IMMediate]:OFFSet
on page 801
●
[SENSe:]CORRection:METHod
on page 804
●
[SENSe:]CORRection[:STATe]
on page 802
Remote commands exclusive to power sweeps:
SOURce<si>:POWer:MODE
........................................................................................... 805
SOURce<si>:POWer:STARt
............................................................................................806
SOURce<si>:POWer:STOP
............................................................................................ 806
SOURce<si>:POWer:MODE <Mode>
Enables or disables a power sweep.
Suffix:
<si>
.
irrelevant
Parameters:
<Mode> FIXed | SWEep
Setting Basic Spectrum RF Measurement Parameters