CB mobile antenna factory tuned at mid-band helical winding fiberglass whip 180° adjustable whip detachable wide range of optional mounting bases available suitable for magnetic mount installation type: helical loaded impedance: 50 ohms (unbalanced) frequency: 27.185 MHz polarization: vertical SWR @ resonance frequency: max. power: continuous: 30 W (CW) short time: 100 W (CW) bandwidth @ SWR 2:1: 1450 kHz cable: RG58 (length: ± 4m) standard mount type: N mounting hole: Ø 12.5 mm height: 950 mm weight: 380 g (EN)