Re: Looking for CATV measurement example

2004-02-09 Thread Dennis Knutson
Did you see the answer I posted A
href=http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101RPAGEID=135HOID=5065000800D2BDUCATEGORY_0=_49_%24_6_UCATEGORY_S=0;here/A.
The driver available won't teach you about the instrument - you'll
have to learn that yourself, but it will provide the means to get
readings into your program. Because it's an IVI driver, the
measurements and settings are going to be common to the spectrum
analyzer class of instruments so you may have to do a little bit of
custom programming if there are specific features of the 4402 that you
need to access but you should get a good starting point with what's
there.



Looking for CATV measurement example

2004-02-09 Thread bhaggard
Are there any examples of CATV measurement for a Spectrum Analyzer
that includes Carrier level, Carrier Frequency, Aural level, Aural
Frequency, Aural Deviation, and Depth of Modulation.  I am using
LabView 7 and I am fairly new to the LabView world. I'm hoping to find
examples to help me learn the basics of acquiring these sigals from an
Agilent E4402 Spectrum Anaylzer.  I do multiple readings of Modulator
banks (ex. channel 45 through 60)and need to have just basic text read
out of each of the measurements stated above.