This allows you to replace the amplified head on your existing Winegard antenna with the Sensar HV bidirectional head.
It can also be used to replace the heads on Antennatek antennas, as the old elevating gear can be used.
Great option to replace to T-Bar Winegard, to get more reception.

** Please note this is only the main mast head, there is no replacement base plate, as this is made to clip into your existing base plate.**