Power antenna,AM/FM antenna, ① Fully automatic fender mount antenna ② Thrust≥ 5 KG ③ 5 sections stainless steel mast ,replaceable mast ④ Extend to 800mm ⑤ Detachable cable length 1.5m ⑥ PCB control ⑦ Multi-mount base is choice ⑧ Packing instruction ： ★color box ★20pcs/carton Measurement: 69X23X35cm ★N.W:13KG G.W:14.2KG