On 6/18/2013 12:26 PM, Eric Swartz - WA6HHQ, Elecraft wrote: > Of course it is legal to buy these foreign amps as far as I can tell. But it is NOT LEGAL TO USE THEM if they do not comply with Part 97, which requires that the transmitted signal comply with good amateur practice with respect to occupied bandwidth and spurious trash. 73, Jim K9YC