Technical data

Chapter 3: Remote Operation
3-4 2400 Series Operation Manual, 33237 Revision A, May 2004
3.2.3 Source Subsystem - Correction
3.2.4 Source Subsystem - List Mode
[SOURce]:POWer:ATTenuation
0|10|20|30|40|50|60|70|80|90
Sets the power attenuation level in dB
[SOURce]:POWer:[:LEVel|:IMMedi-
ate|:AMPLitude] d
| DM | DBM | DB
Sets the CW power level to d
[SOURce]:POWer:[:LEVel|:IMMedi-
ate|:AMPLitude]?
Queries the CW power level
[SOURce]:ROSCillator:SOURce?
Queries the source of the reference oscillator. (INT or EXT)
Command Description
[SOURce]:CORRection:LOSS d DB
Sets the power offset to d DB
[SOURce]:CORRection:LOSS?
Queris the power offset. Return value is in DB
[SOURce]:CORRection:SLOPE d
Sets the power slope to d (dB/GHz)
[SOURce]:CORRection:SLOPE?
Queries the power slope. Return value is in dB/GHz
Command Description
[SOURce]:LIST:DIRection
UP|DOWN
Set the direction of a list when it is run. If UP is set, the list will run from
start to end. If DOWN is set, the list will run from end to start. The
default is UP
[SOURce]:LIST:DWEL1
t1,t2,……,tn
Specifies the dwell point times (t1,t2,…,tn) of the list set, the dwell
point times are delimited by commas. The 2400 list dwell setting is
global for all list points. The first dwell time parameter applies to all
subsequent points. Setting additional dwell times in optional.
[SOURce]:LIST:DWEL1:POINts?
Returns the number of points in the dwell time list
[SOURce]:LIST:FREQuency f1, f2,
f3,……, fn
Specifies the frequency points (f1, f2, f3,…., fn) of the list set, and the
frequency points are delimited by commas
[SOURce]:LIST:FRE-
Quency:POINts?
Returns the number of points currently in the frequency list
[SOURce]:LIST:POWer p1, p2,
p3,……, pn.
Specifies the power points (f1, f2, f3,…., fn) of the list set, and the power
points are delimited by commas
[SOURce]:LIST:POWer:POINts?
Returns the number of points currently in the power list
[SOURce]:LIST:PRECompute?
Converts (pre-computes) the raw data of list saved NVRAM into DSP
format. Return 0 when done
Command Description