>From an RF standpoint, how do you do that? John KK9A To: <towertalk at contesting.com>, <taholmes160 at gmail.com> Subject: Re: [TowerTalk] RF in the shack From: "Wayne Carlson, K2DT" <k2dt at arrl.net> Date: Tue, 7 Mar 2017 09:57:12 -0700 Tim, First make sure you properly ground all the equipment in your shack. I 73, Wayne K2DT