Chapter 7 SCPI
SCPI command errors
WCDMA Options Version 6.20
255
– The RF generator fuctionality of the 4400 will enable you to even provide a
base channel to allow the mobile under test to synchronize to the base
station. However, as long as the RF generator is active, there will be no call
setup and no reaction to signaling.
Some of the data transmitted by the 4400 in the base channel can be set or
altered using the SCPI commands described in section “The CONFigure
subsystem” on page 236.
– A good way to set up the 4400 as a RF generator for circuit-switched stan-
dard GSM signals is the use of the
:CONFigure:CSYStem GCGenana
command.
While working in this mode, a base channel will not be provided.
– To set up the 4400 as a RF generator for both packet-switched and circuit-
switched GSM signals, use the
:CONFigure:CSYStem GPGenana
command instead.
In this mode, a base channel can be provided (see command
:RFG:GSM:MOD:CHAN for details).
The RFANalyser subsystem The RFAN subsystem controls the accessible parameters of the RF analyzer.
The RFSPectrum subsystem The RFSP subsystem controls the accessible parameters of the RF modulation
spectrum analyzer.
The AFGenerator
subsystem
The AFG subsystem controls the accessible parameters of the audio generator.
Please note that all commands of this subsystem require the Audio Option to be
installed on your 4400.
The AFANalyser subsystem The AFAN subsystem controls the accessible parameters of the AF analyzer.
Please note that all commands of this subsystem require the Audio Option to be
installed on your 4400.
The MS Power Supply
subsystem
The PSUPply subsystem controls the accessible parameters of the MS Power
Supply Option.
SCPI command errors
This subsection contains a table of SCPI command errors.
NOTE
If a query for an error code returns
“0” then no error did occur.
To Next Page
Loading...
