Does anyone know of a low frequency solution to data transmission? Preferably something in the <1 MHz range, with low power consumption? I only need a few meters of range and a relatively low data rate... 2nd point, is there a frequency band below 1.8 MHz for amateur radio? Mike Hord _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics