Hi, here a turnigy 9x v2 transmitter that i modify to receive any module that fit in (same module as JR radio)
First i unsloder the antenna from the module, and solder it back, because the antenna wire originally pass inside the transmitter.... what a bad idea from the conceptors. So this way im able to remove the original module and, still have the possibility to put it back in.
now the FrSky module can be inserted (Same module as JR radio)
And on the FrSky a SMA connector is brillantly put over the module. Easy to add the WiFi booster this way
And if u want a long range UHF, the Rmilec fits in too.