IC02x01.txt Reference articles on mods. IC02x02.txt Audio mod for the Icom IC02. IC02x03.txt Out of band PL tone. IC02x04.txt Band expansion for serial numbers above 34000. IC02x05.txt Expanded receive on the Icom IC02. IC02x06.txt Fix for low audio from speaker mike. IC02x07.txt Simple reset for CPU. IC02x08.txt Icom 02AT interface to MFJ 1270B TNC. IC02x09.txt Increased receive audio and improved response. IC02x10.txt Mod to open up 140 to 163 Mhz. IC02x11.txt Mod for packet radio use. IC02x12.txt On/Off switch mod for Icom HS-10SAVOX headset. IC02x13.txt Revisions for expanded coverage mods.