BITX40 first attempt with Arduino DDS VFO

[kevinj]

really smart set up.  let me know when you have this all in a single box with standard connectors on the outside of the box.

[techguy]

Are you feeding the dds directly into the bitx 40 without a buffer amp? There is enough drive without a transistor stage? AD7C has some nice code. I haven’t had time to wire it to the bitx yet but it also saves the last freq and used a 16 x 2 line lcd that I had.