Technical data

90 N9320A Programmer’s Guide
5 Command Reference
READ Subsystem
Does not preset the measurement to the factory default
settings. For example, if you have previously initiated the
ACP measurement and you send READ:ACP? it will initiate a
new measurement using the same instrument settings.
• Initiates the measurement and puts valid data into the
output buffer. If a measurement other than the current one
is specified, the instrument will switch to that measurement
before it initiates the measurement and returns results.
For example, suppose you have previously initiated the ACP
measurement, but now you are running the channel power
measurement. Then you send READ:ACP? It will change from
channel power back to ACP and, using the previous ACP
settings, will initiate the measurement and return results.
• Blocks other SCPI communication, waiting until the
measurement is complete before returning the results
ACP measurement
:READ:ACPower:LOWer?
Return the value of lower- adjacent channel power (dBc).
:READ:ACPower:UPPer?
Return the value of upper- adjacent channel power (dBc).
:READ:ACPower:MAIN?
Return the value of main channel power.
Remarks The main channel power is returned in the current
amplitude units, and the lower and upper channel results
are always returned in dB.
Key Access > ACP
Meas