On Tue, Apr 1, 2025 at 11:25 PM, David J Taylor wrote:
I would like to see how many dB loss I have in
the range of lets say 470Mhz-600Mhz.
You can see the loss at a particular frequency... but AFAIK, you can't do a sweep from 470 MHz to 600 MHz, and plot a graph.
Because, AFAIK... Tiny SA does not have a tracking gen. (You need one to sweep.)
?
You have to take several (many, if you like) measurements, at different frequencies, and then use Excel (or other software) to plot a graph of Attenuation vs. Frequency. (or plot by hand.)
Since you are missing data at frequencies not measured, you can't infer that that there isn't something funky happening at those frequencies.
But if you think there is, just measure at, and around that particular frequency.
Did it this way many times.
?
?
?
