Dear Jeti,
i would like to express my desire for an REXSat3.
After receiving the first REX RX and using it with external sensors and Gyros i was very impressed with its functionality.
Also the form factor is astoundingly small and versatile.
There is only one thing missing in the REX line and that is the two-port satellite RX
I am using the older model in all my helicopters and also in the planes driven by external gyro systems.
One of my helicopters has a very limited mounting capacity and i put my RSat2 in between two servos where it became invisible almost.
Another one is a 250 class and a matchbox sized RX is just too much.
The reason for the REXSat3 is the Dual-EX capability.
Spirit already has a FBL system that utilises the EX port, Bavarian Demon is working on the new System and others will probably follow too.
What we need is a micro size RX that offers more than one EX port so we can run sensors and flight support systems at the same time.
Alternatively an REX3L would work too.