Subject: Re: DJ580 Mods kevin jessup (kevin.jessup@mixcom.mixcom.com) wrote: : The "mod" is to remove the battery contact plate at the bottom of the unit : and cut the red wire. (Or was it the blue wire? ;-)) Anyway, one of : the wires gives you Aircraft and 800/900 Mhz and the other one gives you : out-of-band transmit. Got 'em both and be safe! ;-)) The Red wire extends the receive, the blue extends transmit. To be safe, only do the Red wire. Greg KD6KGW