Don't you have a few little HT antennas you can attach to the VNA to learn the instrument in the comfort of your home?

I had a hard time determining if the Demo RF Kit was the same as offered by Amazon and other vendors. I think the person who initiated the Post should have first taken a picture of the RF Demo Kit to

Learn the basics of how vector network analyzer (VNA) calibration techniques correct measurement errors. https://www.allaboutcircuits.com/technical-articles/introduction-to-vna-calibration-techniques/

in case someone can't fall asleep in bed at night and needs a simple read https://www.allaboutcircuits.com/technical-articles/understanding-the-12-term-error-model-and-solt-calibration-method-for-vna-

I think it's "release 85" it's on the splash screen when it starts up. It might be something in the Windows image that Parallels uses

What is "R85"? And thank you for your reply!! larry

I managed to get the hang with it, and carried on with the next few demo practices. The key thing to make it look similar to what the board is showing was, to manipulate with the frequency settings, b

i don't think so, but it runs fine on my Win 10 64 bit machine. It also runs in parallels on Mac OSX, Win 10 64 bit R85

That's more like it, although it sure doesn't look like a *30 MHz* LPF. More like 10 MHz. You might zoom in on 1-21 MHz. OTOH those ceramic filters are not necessarily 50 ohms in and out, Try the BPF.

Definitely Log mag is what you want.

Well, it sure looks like a low pass filter - the cutoff looks a bit high for a filter described as a 30 MHz Low Pass. I'd set the span to something like 0.1 to 100.1 (that makes the divisions on the s

Is there a 64 bit version? Thanks, larry

Set it to LOGMAG. Freq. range was 1 - 100 Mhz.

I can tell it was wrong setting. It is showing resistance? I should have set it for LOGMAG? Will try again later.

This is what I got.

Anyone have a part number? Usually, the data sheet will show S21 and S11.

The boards use three terminal ceramic filters for Bandpass. (Really only two terminal, but can be installed without regard to “polarity”. They are actually ceramic resonators and sell for about 10-15

It occurs to me (after looking at some pictures of the test board)) that they might have just put something like a 10.7 MHz IF filter on the board. Here's an example of such a filter, from Minicircuit

I couldn't find a schematic for the test board, so I don't know what the BPF looks like. Span is just the size of the sweep - either you set start and stop, or set center and span. RBW leave at the de

Do you set the frequency range say from 20 Mhz to 50 Mhz, and set the centre frequency to 30 Mhz, and then sweep the frequency to get the graph? What about SPAN and RBW (band width) - what do you set