I suspect the reason he's sceptical is because, from an RF standpoint, this is actually a pretty tricky problem. Putting a transmitter near a receiver typically causes the receiver to desens and have reception issues. On the rack side this can be solved with proper antenna placement (although at that point your antenna rig takes up enough space that the 1U form factor is pretty moot);
Probably the best solution is the most common: put a large bag of meat between the RX and TX beltpacks to attenuate the TX signal at the IEM RX. Of course, this means using a single beltpacks for both isn't possible.
Basically, as I understand it, what you're looking for doesn't exist because of physics...
-Russ
I was only looking at the rack side...not the meat side of the system. I felt a little DSP management of tx & rx frequencies might be handy
