Gw Instek GSP-830Spectrum analyzer, spectrum analyzerBandwidth (RBW) 3/30/300 kHz/4 MHz GSP-830 数据表

Command Syntax 

The commands are partially compatible with IEEE488.2 (1992) and SCPI 
(Standard Commands for Programmable Instrumentation) (1994) standards. 
Commands are NON-case sensitive. 

 

Example command 

meas:freq:cen _ 9 _ khz

1

2 3 4

5

 

 

1: Command Header

 

2: Single space

 

 

3: Parameter1 

4: Single space 

 

5: Parameter2 

 

Command Header 

Several command header elements (nodes) can be 
concatenated to form a complex command. 
The above example can be separated into: 
meas: (root node) + freq: + cen: 

0/1 

0 or 1. 

Parameter example 

1to4 

Integer between 1, 2, 3, or 4. 

 0.01to5 

Decimal number between 0.01 and 5. 

 khz 

Unit (non-case sensitive) 

Message 
Terminator 

Marks the end of  a command line. Any of  the following 
is acceptable. 

 CR^END 

Line feed code (hexadecimal 0D) with 
END message 

 CR 

Line feed code 

 <dab>^END 

Last data byte with END message 

Message Separator  ; (semicolon) 

Command separator.