User Manual

Remote Commands
R&S
®
FPL1000
657User Manual 1178.3370.02 ─ 09
POW:ACH:PRES CN
//Optimizes the instrument settings according to the channel bandwidth.
POW:ACH:PRES:RLEV
//Determines the ideal reference level for the measurement.
//--------------Performing the Measurement-----
INIT:CONT OFF
//Selects single sweep mode.
INIT;*WAI
//Initiates a new measurement and waits until the sweep has finished.
// Now turn off the carrier signal and repeat the measurement:
INIT;*WAI
//Initiates a new measurement and waits until the sweep has finished.
//---------------Retrieving Results-------------
CALC:MARK:FUNC:POW:RES? CN
//Returns the carrier-to-noise ratio.
11.6.6 Measuring the Occupied Bandwidth
All remote control commands specific to occupied bandwidth measurements are
described here.
● Configuring the Measurement...............................................................................657
● Programming Example: OBW Measurement........................................................658
11.6.6.1 Configuring the Measurement
The following commands configure measurements of the occupied bandwidth.
Useful commands for occupied bandwidth measurements described elsewhere
Configuring the channel:
●
[SENSe:]POWer:ACHannel:BANDwidth[:CHANnel<ch>]
●
[SENSe:]POWer:ACHannel:PRESet
●
[SENSe:]POWer:ACHannel:PRESet:RLEVel
Defining search limits:
●
CALCulate<n>:MARKer<m>:X:SLIMits[:STATe] on page 848
●
CALCulate<n>:MARKer<m>:X:SLIMits:LEFT on page 848
●
CALCulate<n>:MARKer<m>:X:SLIMits:RIGHt on page 849
Performing the measurement:
●
CALCulate<n>:MARKer<m>:FUNCtion:POWer<sb>:SELect on page 632
●
CALCulate<n>:MARKer<m>:FUNCtion:POWer<sb>[:STATe] on page 632
Configuring and Performing Measurements