Table 3-9. Programming Language Comparison
Description
Network Analyzer
Language
SCPI Language
ALC
Leveling mode, external
A2
POW:ALC:SOUR DIOD;
:POW:ATT:AUTO OFF
Leveling mode, internal
Leveling mode, mm module
A l
POW:ALC INT
POW:ALC:SOUR MMH;
:POW:ATT:AUTO OFF
Leveling mode, power meter
A3
POW:ALC:SOUR PMET;
:POW:ATT:AUTO OFF
Enable normal ALC
operation
POW:ALC:STAT ON
Disable ALC and control
modulator drive directly
POW:ALC:STAT OFF
Set output power, then
disable ALC
POW:SEAR ON
Uncouple attenuator,
control ALC independently
Frequency
SHPS
POW:ATT:AUTO OFF;
: P O W
Set CW frequency
CW <num>freq-suffix
FREQ:CW <num>[freq-suffix]
C W
Set start frequency
FA <num>freq-suffix
S W E
Set stop frequency
FB <num>freq-suffix
FREQ:STOP
S W E
Set center frequency
CF <num>freq-suffix
FREQ:CENT
S W E
Set frequency span
DF <num>freq-suffix
S W E
Set swept mode step size
Set CW mode step size
Enable frequency
function
Enable frequency
multiplier function
SHCF <num>freq-suffix
SHCW
SHFB <num>freq-suffix
SHFA
FREQ:STEP
FREQ:STEP <num>[freq-suffix]
FREQ:OFFS <num>[freq-suffix]
;OFFS:STAT ON
FREQ:MULT
ON
Keep multiplication factor on
on/off or preset
Multiplication
on
on/off or preset
SHAL
(Refer to user defined preset)
SHIP
(Refer to user defined preset)
Zoom function
SHST
Installation 3-25