Feature:1. STABLE AND PRACTICAL: BNC female to male magnetic mount possess excellent quality, stable performance, use this bracket to get more signal sources2. MAGNETIC STRUCTURE: BNC male to BNC female magnetic base, BNC female thread for the center of the magnetic support, the end of the cable is BNC male thread3. APPLICABLE SCENARIO: Handheld BNC magnetic mount is suitable for CB radio, vehicle radio, 2 way radio, practical and very versatile, helps a lot4. MAGNETIC ADSORPTION: This is a magnetic base for the car radio, with magnetic, can be adsorbed on the roof of the car, very good to finish the job5. CABLE SPECIFICATIONS: With 5 meters of RG58 coaxial cable, can be easily connected and there is enough cable to get to the cable installed anywhere in the vehicle or carSpecification:Item Type: BNC Magnetic MountConnector: BNC male to BNC femaleCable Model: RG58Cable Length: Approx. 5m / 16.4ftImpedance: 50 ohmsMagnetic Base Diameter: Approx. 5.5cm / 2.2in.Package List:1 x BNC Magnetic Mount