Intermodulation calculator

TetraGuy · #1 (**permalink**) 10-12-2009, 10:53 PM

Does anyone know of any free web or excel based intermod (5th order min.) calculators?

kf8yk · #2 (**permalink**) 10-13-2009, 09:43 PM

Try:

Welcome to the PRFIntermod calculator

TetraGuy · #3 (**permalink**) 10-13-2009, 10:09 PM

Thanks, also found F-INTERMOD (trial version) which allows user to set specific receive frequencies and bands.

tbiggums · #4 (**permalink**) 10-14-2009, 02:45 PM

Of the free programs out there that I've tried, I like this one best:

WL7AML INTERMOD PROGRAM

It's an old DOS program, but it is the only free program that I know of that properly deals with multi-channel radios. If you give several frequencies the same name, the program assumes it's a multiple channel radio, that can only be on one channel at a time.