smg

Based on some tests = attenuators before the LNA is better - otherwise I end up with lots of AM broadcast up in the 80m band!!

You might be better off adding the rule manually on your router.

John already has some documentation on antenna switches.

I started making my own code to work with a 3rd party switch

https://github.com/smegoff/RAAS-4-Scripts

Also, check out this thread

https://forum.kiwisdr.com/index.php?p=/discussion/3249/what-antenna-switch