nmnm87
Computer
- Sep 27, 2005
- 18
Hi all
I managed to interface a SA HP8569B with the Computer using which has a GPIB card and using LabVIEW , but I have a problem in the scaling thing
when u read the signal using the SA HP8569B you need to specify the refernce level value how much (dBm) and how many dB/div
the screen in the HP8569B has eight squares, and the refernce level is set from the up of the screen
when I read the data using the GPIB , it gives me numbers from (0-800 ), how can I rescale the graph according to a given refernce level which starts from the top of the graph and a given dB/div
thnaks
I managed to interface a SA HP8569B with the Computer using which has a GPIB card and using LabVIEW , but I have a problem in the scaling thing
when u read the signal using the SA HP8569B you need to specify the refernce level value how much (dBm) and how many dB/div
the screen in the HP8569B has eight squares, and the refernce level is set from the up of the screen
when I read the data using the GPIB , it gives me numbers from (0-800 ), how can I rescale the graph according to a given refernce level which starts from the top of the graph and a given dB/div
thnaks
