![]() ![]() I got involved with something similar several years ago called Poor Ham's Scalar Analyzer or 'PHSNA' I was the software guy. Here's some info on the macro capabilities of Tera Term: I attach my macro file for anyone who'd want to use it as a starting point in trying a similar approach. A lot of stuff is hard coded that might be made more flexible with some more time. So I set up this macro to sweep from 100 to 1200 Hz in 50 Hz steps and save it to a file which I'd then import into Excel. I have a passive audio filter for CW with a BW of about 500 Hz centered on 550 Hz or so. Tera Term looks pretty good for that and I made up a simple macro after a few hours of trial and error on the commands. (Most recently to talk to my HP-48G calculator.) I've been using something called Tera Term or maybe Tera Term VT for cases were I needed a serial terminal. I considered writing a serial app from scratch but decided to see if any terminal program I have would have a full-featured enough macro language to allow doing it in a macro. ![]()
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