In a message dated 11/11/2010 6:08:18 P.M. Central Standard Time, dave at w9gr.com writes: >And channel spacing (10 kcps) at the low end of the band (540 kcps) is >10.094 meters, but up at 1.6 Mcps it is only 1.178 meters. Isn't that >confusing? No wonder we went to using the reciprocal instead. >Dave