Rick wrote: I forgot to add the problem was when transmitting on 6 meters the 2 meter side would get damaged if the ants. were very close. Harmonic energy. K8DXN I had to send my IC-706 (first version) back to Icom to get the 2M receive fixed. The 2M and 6M beams are about 7 feet apart. RF from 6M overloaded the 2M receiver. I put a shorting stub on the 2M port to reject 6M and sofar so good. Denis