I have an older model 902 DEM transverter for saleSet up for 28 mhz IF with 5 watts of drive. That can be attenuated up or down It has a port for 10 mhz lockNOT INCLUDEDRuns 10 watts outputLooking for $200Pictures will be sent direct E mail73Herb K2LNSE mail is wa2fgk at yahoo.comPhone 570 829-2695