Hi All quite after IARU, IOTA & NFD? Time for a good read then. FYI, a new receiver protector for use in multi-transmitter contest stations is described on http://www.granta.digital-crocus.com/RxProtect.php3 And some pictures of the GU8D IOTA 2005 contest station are now on http://www.granta.digital-crocus.com/IOTA05.php3 73, Mark, G4AXX