ExtFSK by MM HamSoft
EXTFSK.DLL is an MMTTY extension that interfaces MMTTY to a user-made hardware device via serial port, parallel port or USB
click here to follow the link to
ExtFSK by MM HamSoft
if you want to rate
ExtFSK by MM HamSoft
use this special
rating form
if this link is broken please
let us know
This is
www.dxzone.com
ham and amateur radio internet guide page, it requires frames for proper display.