New Ham here. I have my G5RV installed on the roof of my house with the legs going to trees on the sides of my house. I know what my antenna has to be grounded before it enters my shack (which is in the basement) I am planning on grounding my antenna directly to my house ground rod which is right below the antenna feedpoint. Can I just use a clamp to connect the coax to the ground rod? I am having a hard time finding any information how to ground coax directly to a ground electrode.