You have to set the VFO at the "low limit" of the band that the transverter works into BEFORE changing the menu setting- My 432 xverter comes out on 10m, so I set the VFO at 26 mHz and change menu 40 to 432. 430 = 26 432.1 = 28.1 Doing up and down band changes while in the transverter "on" mode will get all sorts of weird results. Thanks es 73, Eric W1EL