You van use the KX3 utility to see past text decode, To be safe you can connect the ant to a small dummy load . -- View this message in context: http://elecraft.365791.n2.nabble.com/KXPD3-and-KX3-questions-related-to-learning-CW-tp7596989p7596993.html Sent from the Elecraft mailing list archive at Nabble.com.