I am thinking of applying for membership to MARS. As many of u know they operate outside of the ham bands... My Icom 706mkg2 will operate without mods at 4.011and 7.385 Mhz but will need a mod for 5.790Mhz. Is there a cheap and dirty way to expand the freq coverage of the transmitter? Should this be done by the factory or dealer? Any advice would be appreciated :-) 73' Bob WB3DYE