OK, I want to build an RF remote control that will work on my equipment. I've discovered that the frequency is 308.5 Mhz. Thanks to the guy who recommended looking up the FCC ID. And now, I would like to know if all the old RF modules I have laying around are of any use? I have a Ming TX that is 300 MHz, can this be changed around a little to work at 308.5 MHz ?? Thanks, any links or info, much obliged. BTW, If I had a module and didn't know what it was, how would you figure out what frequency it was? -thanks -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.