Table 3-8. Programming Language Comparison

 

Description

Network Analyzer

 

SCPI Language

 

 

Language

 

 

 

 

 

 

 

 

 

 

ALC

 

 

 

 

 

Leveling mode, external

A2

POW:ALC:SOUR

DIOD;

 

 

 

:POW:ATT:AUTO OFF

 

Leveling mode, internal

A l

POW:ALC INT

 

 

Leveling mode, mm module

SHA2

POW:ALC:SOUR

MMH;

 

 

 

:POW:ATT:AUTO OFF

 

Leveling mode, power meter

A3

POW:ALC:SOUR

PMET;

 

 

 

:POW:ATT:AUTO OFF

 

Enable normal ALC

Al]A2]A3]SHA2

POW:ALC:STAT

ON

 

operation

 

 

 

 

 

Disable ALC and control

SHA3

POW:ALC:STAT

OFF

 

modulator drive directly

 

 

 

 

 

Set output power, then

SHAl

POW:SEAR

ON

 

 

disable ALC

 

 

 

 

 

Uncouple attenuator,

SHPS <num>DB

POW:ATT:AUTO OFF;

 

control ALC independently

 

: P O W <num>[DBM]

 

 

 

 

 

 

 

Frequency

 

 

 

 

 

Set CW frequency

CW <num>freq-suffix

FREQ:CW <num>[freq-suffix]

 

 

 

;MODE C W

 

 

 

Set start frequency

FA <num>freq-suffix

FREQ:STAR

<num>[freqsuffix]

 

 

 

;MODE SWE

 

 

Set stop frequency

FB <num>freq-suffix

FREQ:STOP

<num>[freqsuffix]

 

 

 

;MODE SWE

 

 

Set center frequency

CF <num>freq-suffix

FREQ:CENT <num>[freqsuffix]

 

 

 

;MODE SWE

 

 

Set frequency span

DF <num>freq-suflix

FREQ:SPAN

<num>[freqsuffix]

 

 

 

;MODE S W E

 

 

Set swept mode step size

SHCF <num>freq-suffix

FREQ:STEP

<num>[freq-suffix]

 

Set CW mode step size

SHCW <num>freq-suffix

FREQ:STEP

<num>[freq-suffix]

 

Enable frequency

SHFB <num>freq-s&ix

FREQ:OFFS

<num>[freq-suffix]

 

offset function

 

;OFFS:STAT

ON

 

 

Enable frequency

SHFA <num>

FREQ:MULT <num>;MULT:STAT ON

 

nultiplier function

 

 

 

 

 

Keep multiplication factor on

SHAL

(Refer to user defined preset)

 

nstrument on/off or preset

 

 

 

 

 

Multiplication factor=1 on

SHIP

(Refer to user defiued preset)

 

nstrument on/off or preset

 

 

 

 

 

Zoom function

SHST

 

 

 

 

 

 

 

 

 

Specifications

INSTALLATION 3-25