For 壓電式的陀羅儀, yes, it can be 用搖控器來調整, but Futaba 六動的搖控器, seems to be can not suitable for this. Futaba you should minimum use FF8 or upper to do this.
On the other hand "發射模組" means Removable Module on the back of 搖控器, through the change in this can change the Freq. use for the 搖控器, Like you can change for 35Mhz to 72 Mhz. Futaba 六動 had not got this function.