On Nov 23, 2020, at 5:03 PM, Curt via groups.io <wb8yyy@...> wrote:

Bill

great you are checking these things as you assemble.  do examine the schematic and you will see what Jerry is citing - funny thing I was once worried as you!  oh yes - when you power up and touch the regulator on the raduino - don't be alarmed when you discover it is quite warm.  and that your BFO calibration may be way off. 

welcome to the global bitx community.  73

curt