Fitting Magnetic Base (BM145-PL)
Same style magnet base as BM145 except this unit has a UHF SO-239 connection for antennae with male UHF Pl259 connection such as Hipower 4000PL, Megawatt 4000PL, etc. It has a diameter of 6"/15.5cm, comes with a fitted with rubber boot and also has a PL(SO239) fitting Features: 6"/15.5cm diameter. Has a UHF SO-239 connection. Same style base as BM145.