✅【Professional SO-239 to PL-259 Connection】Features a standard SO-239 (UHF Female) connector on the base, compatible with most ham/CB antennas. Comes with 16.4FT (5M) premium 3D-FB low-loss coax cable terminated with a PL-259 (UHF Male) plug. Directly connects to your radio transceiver without any adapter.
✅【Superior Triangular Magnetic Base】Featuring three oversized 3.5-inch (90mm) magnets in a triangular configuration, this mount delivers a total holding force of over 66 lbs (30kg). The unique 3-point design prevents rocking, sliding, or rotation—even at highway speeds or on rough terrain—keeping your antenna perfectly vertical on any metal surface (roof, trunk, or tailgate). Ideal for trucks, RVs, buses, and marine vessels.
✅【Upgraded 3D-FB Coaxial Cable – Lower Signal Loss】Upgraded from standard RG58 to 3D-FB coax. This professional-grade cable offers lower attenuation over longer runs (especially at VHF/UHF frequencies) and better shielding against RF interference. Ensures your transmitted power reaches the antenna, not lost in the cable. Perfect for serious HAM operators.
✅【Wide Compatibility & Application】Works perfectly with any antenna featuring an SO-239 or PL-259 connector. Ideal for CB radio, Ham radio (10m/6m/2m/70cm), VHF/UHF marine radio, MURS, GMRS, and scanner radios. Suitable for car, truck, SUV, van, bus, trailer, boat, or even as a temporary base station mount on metal roofs or metal window frames.
✅【Package & Service】1PCS Triangle Magnetic Antenna Mount (SO-239 Base) with Pre-attached 16.4ft (5M) 3D-FB Low-Loss Coaxial Cable terminated with PL-259 (UHF Male) Connector. If you have any questions regarding installation, compatibility, or performance, please feel free to send us an email and we will be happy to answer them for you within 24 hours.