new & high qualityFull automatic after you connect it to the cableEasily operatedBooster . AM/FM radio receivedThis kit comes with cable wiring, antenna cable connector, support mounting hardware, main antenna assembly (the motor and mast), and it is all you need for the replacement.Fitment :FOR S430 All 1996-2005FOR NSX All 1991-2001FOR Grand All 1984-1998FOR All 1982-2001FOR Eldorado All 1960-1999FOR All 1985-2001Specification:Section: 5Capacity: 80+-3pfVoltage: DC12VElectrical current: 0.8AmpCable length: 1200mmExtend: 750mmUnder : 325mm mounting diameter: 15mmHow to wire:: positive, black line: negative, green line: there are two connections methods, one is connected to the positive , the antenna can rise/fall with the on and off; the other connection is connects to the control line on the customer's car and connects to the switch on the car,the antenna can control the rise and fall at any time.Colour: blackMaterial: stainless steelPackage Contents:1 x Telescopic antenna1 Set x Mounting AccessoriesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.