I just bought a used H20, so with this being said, so, it should work with a SWM setup. I'm calling Monday
H20 ?
Not HR20 ?
Check the back of it and the Sat in should say SWM or FM- something like that.
IF it just says Sat in, then I don't think it will work.
That said, I don't think the regular H20 is SWM able.