Technical data

284 Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz
9 Analog Commands
The example sets the step value to 100 kHz.
Range 0.5–1E6
:FM[1]|2:EXTernal[1]|2:COUPLing
Supported Option UNT
[:SOURce]:FM[1]|2:EXTernal[1]|2:COUPling AC|DC
[:SOURce]:FM[1]|2:EXTernal[1]|2:COUPling?
Sets the coupling type for the selected external input. The command does not change the
active source or switch modulation on or off. The modulating signal may be the sum of
several signals, from either internal or external sources.
AC Passes only ac signal components.
DC Passes both ac and dc signal components.
Example
:FM1:EXT1:COUP AC
The example sets the coupling for FM path 1, external source 1 to AC.
*RST DC
:FM[1]|2:EXTernal[1]|2:IMPedance
Supported Option UNT
[:SOURce]:FM[1]|2:EXTernal[1]|2:IMPedance <50|600>
[:SOURce]:FM[1]|2:EXTernal[1]|2:IMPedance?
Sets the impedance for the external input.
Example
:FM1:EXT2:IMP 600
The example sets the FM path 1, external 1 source impedance to 600 ohms.
*RST +5.00000000E+001
:FM[1]|2:INTernal[1]:FREQuency:ALTernate
Supported Option UNT