Ah...initially thought that the power sensing was sent back to the T2 (duh), but apparently the ON/OFF decision is evaluated in the IRF. So indeed, the IRF would not interfere with my equipment. So far so good.

Frenchie, was your RF range/reliability unacceptable before you split the antenna? And how did you do this?

BTW Daniel...did you get my email on the RR969?