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 A1 POW:ALC INT
Leveling mode, mm mo dule SHA2 POW:ALC:SOUR MMH;
:POW:ATT:AUTO OFF
Leveling mode, p ower meter A3 POW:ALC:SOUR PMET;
:POW:ATT:AUTO OFF
Enable normal ALC
op eration
A1
j
A2
j
A3
j
SHA2 POW:ALC:STATON
Disable ALC and control
modulator drive directly
SHA3 POW:ALC:STAT OFF
Set output p ower, then
disable ALC
SHA1 POW:SEAR ON
Uncouple attenuator,
control ALC indep endently
SHPS
<
num
>
DB POW:ATT:AUTO OFF;
:POW
<
num
>
[DBM]
Frequency
Set CW frequency CW
<
num
>
freq sux FREQ:CW
<
num
>
[freq sux]
;MODE CW
Set start frequency FA
<
num
>
freq sux FREQ:STAR
<
num
>
[freq sux]
;MODE SWE
Set stop frequency FB
<
num
>
freq sux FREQ:STOP
<
num
>
[freq sux]
;MODE SWE
Set center frequency CF
<
num
>
freq sux FREQ:CENT
<
num
>
[freq sux]
;MODE SWE
Set frequency span DF
<
num
>
freq sux FREQ:SPAN
<
num
>
[freq sux]
;MODE SWE
Set swept mo de step size SHCF
<
num
>
freq sux FREQ:STEP
<
num
>
[freq sux]
Set CW mode step size SHCW
<
num
>
freq sux FREQ:STEP
<
num
>
[freq sux]
Enable frequency
oset function
SHFB
<
num
>
freq sux FREQ:OFFS
<
num
>
[freq sux]
;OFFS:STATON
Enable frequency
multiplier function
SHFA
<
num
>
FREQ:MULT
<
num
>
;MULT:STATON
Keep multiplication factor on
instrument on/o or preset
SHAL (Refer to user dened preset)
Multiplication factor=1 on
instrument on/o or preset
SHIP (Refer to user dened preset)
Zo om function SHST ||
Installation 3-25