Ongls 2-4.2Dbi 144-148-442-448

Heavy duty base coils are air wound for lowest RF loss. Tough 17-7 stainless steel whips for maximum radiation efficiency. Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion. Durable UV and chemical resistant MakroBlend shells. Gain: VHF: 0 dBd / 2dBi. UHF: 2 dBd / 4.2 dBi. Type: 1/2 wave / collinear. VSWR (see bandwidth): 2.5:1 or less. Power Rating: 100 watts. Colour: Black. Whip:: WKG2/70, .100 open coil. Coax: 14' RG-58A/U. Max Height: 32 3/4".