Like some of the other guys said buy a older used 72mhz computer radio mith a module 72 is not dead yet .just get somthing with 6 or more ch. corona 72mhz rx are cheap and if u want u can buy the 2,4 module.there is a lot of brands out there but futaba is not the new kid on the block and one of the best if i was gonna buy a new or used radio buy the best buy futaba.