[amsat-bb] duplicating frequency , how?

["Ricardo Diniz" <pu2rdv@xxxxxxxxxxxx>]

Hello everybody 

73 

How I can duplicating 144-150 to 230 - 360 (MHZ) for receive 

If you have a schematic diagram, please send to me if possible or where I get that in the Net. 

How I can do a pre-amplifier for that frequency to receive bether that signal

thank you  

73 from Brasil - Ricardo