Agilent Technologies 8753ET Guia do Utilizador descarregar pdf (Página 415)

100

101

Chapter 7 7-49

Programming Examples

Measurement Calibration Examples

5. Connect the device under test (DUT).

The instrument is now configured for the program to read the correction arrays and apply

the Take4 mode.

Programming steps:

6. Extract the twelve calibration arrays using the commands OUTPCALC[01-12].

7. Enable Take4 mode using the command TAKE4ON.

8. Take a sweep and extract the four pre-raw or raw arrays.

• To extract pre-raw data arrays (see previous discussion on raw offsets), you can use

the commands SWPSTART (initiate a single sweep) with OUTPPRE[1-4]. These

commands are more efficient than SING and OUTPRAF[1-4] because the analyzer

will respond to OUTPPRE1 and OUTPPRE2 as soon as the forward sweep is done

and transfer the data during the reverse sweep. With SING, the GPIB bus is held off

until the entire sweep is complete.

• To extract raw data arrays, you can use the commands SING (initiate a single sweep)

with OUTPRAW[1-4], or the slightly faster OUTPRAF[1-4]. If the cal arrays were

created using , you should use this method so that your

measurement data is compatible with the calibration data.

9. Apply the calibration arrays (see Table 3-3 on page 3-19) to either the pre-raw or raw

data as described in programming example 2G and in the user's guide (see the figure

titled “Full 2-Port Error Model”).

RAW OFFSET ON

1 2 ... 410 411 412 413 414 415 416 417 418 419 420 ... 545 546

Comentários a estes Manuais

Sem comentários

Agilent Technologies 8753ET Guia do Utilizador Página 415

Comentários a estes Manuais

Manuais e produtos relacionados com Redes Agilent Technologies 8753ET