[Elecraft] Problems with receiving and tranmitted signals on 2 meters

[Larry]

We gave a new k3 with the 2 meter module built in. When listening and transmitting on 2 meters, our signal is not clear. We have tried several things to correct the problem, but it is still present. We gave removed and checked for bad cables, etc. but to no avail. The problem seems to now be in the K3 system.  Any suggestions? Best. k4mwe.