King jack antenna

rstoro wrote:
Would like to know some opinions on replacing my batwing antenna with the new jack king antennas. And if you have the one with the signal finder do you need to run power to it on the roof??

This would be a step down from your current antenna. If you are referring to installing/adding the Sensar Pro to your current Batwing, no additional wiring is necessary. You install it in the same box with the same wires used by your current antenna power button. It is a direct replacement in most cases.