Hey all,
I couldn't wait for the 610's or 615's to come back to the US warehouse after I bought my ORX module,
so I bought an ar400, and an old DSM2 only RX, and here is what I found.
The ar 400 binds solidly, 2 flashes from the module, which means DSMX 22ms. No range problems. I took an over powered easy star vertical until I could barely see it, much less fly it. I still had control once it came back into clear view.
I then buddyboxed a JR XP 8103 with a dx4e, and again had no range problems.
The old DSM2 RX had no binding Issues, and the module blinked once.
Unfortunately, soon after launch, I got shot down from about 300 ft up by the nearby powerlines. the RX was flashing, showing that I had lost signal.
I changed the ID on the module, which sort of helped, but DSM2 still had some glitches near the powerlines.
All in all, this is a great module! if on the fence, buy it, I love it, just don't fly DSM2 near powerlines!