[VHFcontesting] RF Filter analysis software

[Leandra MacLennan]

LTSpice will  do this.
This is a very powerful general purpose analog simulator. You will need to draw the filter schematic and apply the stimulus. Watch the instructional videos to understand how to use it.

https://www.analog.com/en/resources/design-tools-and-calculators/ltspice-simulator.html

   -Leandra   AF1R
________________________________
From: VHFcontesting <vhfcontesting-bounces+leandra=leandramac.com at contesting.com> on behalf of David R Buckwalter via VHFcontesting <vhfcontesting at contesting.com>
Sent: Tuesday, November 25, 2025 8:02 AM
To: 'VHF Contesting' <VHFcontesting at Contesting.com>; Moon-Net at groups.io <Moon-Net at groups.io>
Subject: [VHFcontesting] RF Filter analysis software

Does anyone know of a software package or web site that I can use to do RF
filter analysis?   I am looking for something where I can input values of a
filter and see/analyze the bandpass/cutoff characteristics.   There are
plenty of sites where I can design filters by inputting freq/type, etc and
it will calculate values (markimicrowave.com), but I want to do the
opposite.    I have the values and want to see what it looks like.





Dave - K3SK

_______________________________________________
VHFcontesting mailing list
VHFcontesting at contesting.com
http://lists.contesting.com/mailman/listinfo/vhfcontesting