Laird Phantom 3½-Inch NMO-Mount 698–2700 MHz Antenna TRA6927M3NBN-001 DISCONTINUED Laird Phantom 3½-Inch NMO-Mount 698–2700 MHz Antenna TRA6927M3NBN-001 Free lifetime support sku: TRA6927M3NBN-001 Laird Phantom 3½-Inch NMO-Mount 698–2700 MHz Antenna TRA6927M3NBN-001 Drilled-mount antenna for vehicles Works with any vehicle, including non-magnetic roofs (no metal ground plane required) Connects to ¾-inch NMO mount (sold separately)