There is no ground wire for the car suction cup pull rod antenna. Is there a ground wire for the console

The ground wire of the vehicle platform antenna is equivalent to the vehicle body, and the ground wire of the handset is equivalent to the human body. Equivalent object is an important element of mobile radio, and its principle is the distribution parameter of high frequency.

Therefore, do not connect the mobile station to the actual ground wire. However, if the car platform antenna is grounded, its efficiency will jump many times.