User Tools
hardware:rohde_and_schwarz_spectrum_analyser_fsl18
This wiki is not maintained! Do not use this when setting up AuScope experiments!
Differences
This shows you the differences between two versions of the page.
| Next revision | Previous revision Last revision Both sides next revision | ||
|
hardware:rohde_and_schwarz_spectrum_analyser_fsl18 [2017/02/08 22:06] Simon Ellingsen created |
hardware:rohde_and_schwarz_spectrum_analyser_fsl18 [2017/02/08 22:21] Simon Ellingsen |
||
|---|---|---|---|
| Line 2: | Line 2: | ||
| These instructions should work for the 3 GHz spectrum analysers as well, however, they have not been tested and there seem to be some variations as to how different models of the Rohde and Schwarz spectrum analysers interpret these commands (or at least different generations). | These instructions should work for the 3 GHz spectrum analysers as well, however, they have not been tested and there seem to be some variations as to how different models of the Rohde and Schwarz spectrum analysers interpret these commands (or at least different generations). | ||
| + | |||
| + | You can view the spectrum analyser through a VNC connection to spechb.phys.utas.edu.au:5900 (usual password)\\ | ||
| Once the instrument has the ethernet connected \\ | Once the instrument has the ethernet connected \\ | ||
| Line 10: | Line 12: | ||
| To look at the range 1-3 GHz\\ | To look at the range 1-3 GHz\\ | ||
| ''FREQ:START 1GHZ''\\ | ''FREQ:START 1GHZ''\\ | ||
| - | ''FREQ:STOP 3GHZ'' | + | ''FREQ:STOP 3GHZ''\\ |
| + | To query settings replace the value with a ? right at the end of the command\\ | ||
| + | ''FREQ:STOP?'' | ||
| ==To set the reference level and range== | ==To set the reference level and range== | ||
| - | To set the reference level to -60 dB with a 20 dB range | + | To set the reference level to -60 dB with a 20 dB range\\ |
| - | ''DISP:TRAC:Y:RLEV -60'' | + | ''DISP:TRAC:Y:RLEV -60''\\ |
| ''DISP:TRAC:Y 20DB'' | ''DISP:TRAC:Y 20DB'' | ||
| + | |||
| + | ==To measure different things with different traces== | ||
| + | To look at maxhold on trace2 and the average of 1000 sweeps on trace 3 | ||
| + | ''DISP:TRAC2:MODE MAXH''\\ | ||
| + | ''DISP:TRAC3:MODE AVERAGE''\\ | ||
| + | ''SWE:COUNT 1000'' | ||
| + | |||
| + | ==To change sweep times, resolution and video bandwidth== | ||
| + | ''SWE:TIME:AUTO ON''\\ | ||
| + | ''SWE:TIME 1s''\\ | ||
| + | ''BAND:RES:AUTO ON''\\ | ||
| + | ''BAND:RES 100KHZ''\\ | ||
| + | ''BAND:VID 100KHZ''\\ | ||
| + | |||
| + | ==To change the input attenuation (probably best left on auto)== | ||
| + | ''INP:ATT 0''\\ | ||
| + | ''INP:ATT:AUTO ON''\\ | ||
/home/www/auscope/opswiki/data/pages/hardware/rohde_and_schwarz_spectrum_analyser_fsl18.txt · Last modified: 2017/02/08 22:35 by Simon Ellingsen
Page Tools
