GE Info needed.

Hey: Guys.

Anybody own a GE 3-5908 HELP portable cb radio ?

A buddy in the U.S bought one & I wanted to know what
PLL chip was in it to see if it can get some extra channels.

I tried searching all over the net & I can't find any info on
it like schematic or service manual.

Any info would be great.

Thanks.


Bruce.

Toronto. Canada.