Graham, EAR is a true lowfer, meaning a maximum of 1 W DC to the final. Mitch runs a lot more power than that, hence the daytime visibility. My lowfer is at 185.2993 kHz QRSS30/60 at the moment, but will switch to 185.185 kHz slash code shortly. -- 73, Garry, K3SIW, EN52ta, Elgin, IL