Shakespeare Style 5241-R VHF Marine36" LENGTH 3dBLOW PROFILE END-FED 1/2-WAVE WITH HEAVY-DUTY WHIPThe perfect choice for bass boats, center console fishing boats, or any vessel where compact size is most important. Comes with a heavy-duty stainless steel whip for extra stability at high speeds. Chrome plated brass canister minimizes de-tuning. Sealed, tin-plated copper wire coil Requires mount with center hole for passage of the supplied 15' RG-58 cable. PL-259 connector included Stainless steel whip (36") Suggested mount: Shakespeare Styles 4187, 4188-S, or 4190 Ratchet Mounts Shakespeare Limited Warranty: 2 years; Technical Specifications:Frequency:VHF Marine BandBandwidth:7 MHzSWR:1.5:1 at 156.8 MHzRadiation pattern:Omni-directionalGain:3 dBMax Input (Watts):50 wattsDC Ground:YESHeight (feet):3Polarization:Vertical - cis2:mm5mnJlm -Specifications: Antenna Band: VHF; Color: Stainless; Construction: Stainless Steel; Length (Inches): 36"; Box Dimensions: 3"H x 3"W x 40"L WT: 2.5 lbs; UPC: 719441100452; Quick Guide (pdf)