"3DB bandwidth measurement using HP spectrum analyzer 4411E"

[Labview General]

I have labview drivers. How can I automate to find 3 db bandwidth measurement using HP E4411B or HP 8591E? any suggestion or sample code is welcome.

Thanks

[Labview General]

Further more,actually there is read measurement vi to measure 3db bandwidth in HP 8591E driver. But I don't know how to configure it. The output always return -100.

[Labview General]

I got the solution for this 3 db bandwidth measurement.

Thanks any way.

[nmf]

Hi, I understand this is like 9yr old thread but I am an undergraduate completely new to measurement using Labview. I hope you can guide me, or share your code with me on how to use the drivers in labview to carry out measurement using HP E4411B.

Thank you!