Entering Amplitude Correction Data - Agilent Technologies ESA-E Series Programmer's Manual

Programming Examples
Entering Amplitude Correction Dat a
Entering Amplitude Correction Dat a
/************************************************************ /
/* Entering Amplitude Correction Data * /
/* * /
/* This C programming example does the following .
*/
/*
The SCPI instrument commands used are given as * /
/* reference .
*/
/* */
/* -
Opens an HP-IB session at address 18
*/
/* - Clears the Analyzer * /
/* - Resets the Analyzer * /
/* *RST * /
/* - Sets the stop frequency to 1 .5 GHz * /
/* SENS :FREQ :STOP 1 .5 GHZ * /
/* - Set the input port to the 50 MHz amplitude reference
* /
/* CAL :SOUR :STAT ON * /
/* - Enter amplitude correction frequency/amplitude pairs :
*/
/*
0 Hz/ 0 dB, 100 MHz/5 dB, 1 GHz/-5 dB, 1 .5 GHz/ 10 dB
* /
/* SENS :CORR :CSET1 :DATA O,O,100E6,5 .0,1 .0E9,-5 .0, . . . * /
/* - Activate amplitude correction * /
/* SENS :CORR :CSET1 :DATA * /
/* SENS :CORR :CSET1 :ALL :STAT ON
*/
/* - Query the analyzer for the amplitude corection factors * /
/* SENS :CORR :CSET1 :DATA?
/* -
Store them in an array
/* - Display the array
/* - Close the session
/************************************************************ /
#include <stdio .h>
#include <stdlib .h>
#include <math .h>
#include <conio .h>
#include <ctype .h>
#include <string .h>
#include "visa .h "
#define hpESA IDN E4401B "Hewlett-Packard, E4401B "
#define hpESA IDN E4411B "Hewlett-Packard, E4411B "
ViSession defaultRM, viESA ;
ViStatus errStatus ;
ViChar cIdBuff[256]= {0} ;
* /
* /
* /
* /
Chapter 3 3-53