Dave Casler’s educational videos IC-7300 Firmware Update Chartsby dcaslerDerivation of the 468 over f formula for the length of a dipoleby dcaslerKE0OG Health Updateby dcaslerMy QST Article, “Exploring Radio Mathematics”by dcaslerUnusual J-pole Antenna (Ask Dave 302)by dcasler Ham Radio Answers! from Dave Casler, KEØOG Share this:EmailPrintLike this:Like Loading...