Not sure about the static. From what I have dealt with CBs, there is a squelch knob and I think a "RF" (I think it is called) Gain knob. The squelch operates the "static" pretty much. On mine, you could turn it to the right and it would back off and then you could turn it to the left and it would come back. There is a fine point in that squelch knob, if you turn it slow to where the noise just goes away. Don't hold me to it, but I think the RF gain function is for mic output.
In reference to TheBigNasty's post, the mini-8 is a good cable.
Just like the rest of the guys have said as well, get the thing peaked out..
I think with a good linear you could power down a few stereo systems within close proximity.