Rohde & Schwarz FSW-K40 - Controlling the Measurement

Configuration
R&S
®
FSW-K40
40User Manual 1173.9286.02 ─ 15
"30 dB"
The RF input signal is amplified by about 30 dB.
Remote command:
INPut:GAIN:STATe on page 94
INPut:GAIN[:VALue] on page 94
5.4 Controlling the Measurement
Access: "Overview" > "Measurement Control"
The "Control" tab of the "Measurement Settings" dialog box contains all funtions nec-
essary to control the sequence of the phase noise measurement.
Verify Frequency...........................................................................................................40
Verify Level................................................................................................................... 41
On Verify Failed............................................................................................................ 41
Frequency Tracking...................................................................................................... 41
Level Tracking...............................................................................................................41
AM Rejection.................................................................................................................42
Max Freq Drift............................................................................................................... 42
Digital PLL.....................................................................................................................42
Decimation.................................................................................................................... 42
Online I/Q......................................................................................................................42
Verify Frequency
Turns frequency verification on and off.
If frequency verification is on, the R&S FSW initiates the phase noise measurement
only if the frequency of the DUT is within a certain frequency tolerance range. The tol-
erance range is either a percentage range of the nominal frequency or a absolute devi-
ation from the nominal frequency.
If you define both an absolute and relative tolerance, the application uses the higher
tolerance level.
For more information see Chapter 4.6, "Frequency Determination", on page 27.
Remote command:
Verify frequency:
[SENSe:]FREQuency:VERify[:STATe] on page 96
Relative tolerance:
[SENSe:]FREQuency:VERify:TOLerance:RELative on page 96
Controlling the Measurement