ORIGINAL: BryFlyGuy67
Also, the program mixes available on the DX7 are really a nice feature for a CX2.
I don't know about JR, but from what I have heard about it, you should have even more options. I think that the only issue might be the receiver. I'm not sure if the AR6100E Rx is compatible with the JR radio.
The JR X9303 transmitter can run any of the Spektrum or JR branded 2.4GHz receivers, including the old AR6000 Park Flyer receiver which is also a DSM implementation rather than the currently used DSM2 standard. Same is true of any of the Spektrum transmitters with the exception of the old DX-6 which will only run the AR6000 as it is also DSM technology, but the new DX6i and the new DX-5 will also run any of the Spektrum/JR DSM2 2.4 receivers. I'm not sure if those two will also run the AR6000's, but those receivers probably ought to be replaced anyway?????