Aglent N5181A option UNT

[Bebeto]

I am doing the FM modulation for an agilent N5181A, however, I am having problems when settings the commands. If anybody has info about these drivers I will appreciate it, especially for the configure modulation frequency.

It says on the notes that the OPTION UNT needs to be install, I am not sure what is that.

Please see attached jpeg.

[Dennis_Knutson]

Go to Agilent, search for the instrument, and see the various options for it. Not sure about this instrument but the installed options are often marked on the back of the instrument.