{"product_id":"shakespeare-4018-m-vhf-antenne-9db-5-8m","title":"Shakespeare 4018-M VHF Antenna 9dB 5.8m","description":"\u003cp\u003e Shakespeare 4018-M VHF Antenna 9dB 5.8m\n\u003cbr\u003e 1\/2-wave collinear antenna with a coaxial attenuation coil for suppression of cable radiation.\u003c\/p\u003e\n\n\n\u003cp\u003e The first choice for boat owners and VHF enthusiasts. This long range VHF antenna is stiff enough to stay upright in rough weather, yet very lightweight.\n\u003cbr\u003e 4018-M has an aluminum sleeve for attachment to mast. It is used primarily for land-based stations and on commercial vessels.\u003c\/p\u003e\n\n\n\u003cp\u003e Overview:\u003c\/p\u003e\n\n\n\u003cp\u003e Brass and copper elements\n\u003cbr\u003e Chrome-plated brass bracket\n\u003cbr\u003e Mast mount - Supplied with U-bolts\n\u003cbr\u003e SO-239 connector on the bottom of the antenna\n\u003cbr\u003e Two sections\n\u003cbr\u003e 2 sections: Base: 4.1m; Tip: 1.7m\n\u003cbr\u003e Recommended for land-based stations and commercial vessels; for medium to large fishing and commercial vessels and similar types.\n\u003cbr\u003e Specifications\n\u003cbr\u003e Band:\n\u003cbr\u003e VHF Marine Band\n\u003cbr\u003e Antenna Gain:\n\u003cbr\u003e 9dB\n\u003cbr\u003e Max. Input Power:\n\u003cbr\u003e 50 watts\n\u003cbr\u003e SWR:\n\u003cbr\u003e nominally 1.5:1 at 156.8 MHz\n \u003cbr\u003eBandwidth:\n\u003cbr\u003e 3 MHz within 2.0:1 VSWR\n\u003cbr\u003e Ferrule:\n\u003cbr\u003e Chrome plated brass mid section ferrules, and an aluminum sleeve bottom ferrule\n\u003cbr\u003e Colour\/finish:\n\u003cbr\u003e White\n\u003cbr\u003e Polarity:\n\u003cbr\u003e Vertical\n\u003cbr\u003e Impedance:\n\u003cbr\u003e 50 Ohms\n\u003cbr\u003e DC Ground:\n\u003cbr\u003e No DC Ground - The antenna will read open on continuity test.\n\u003cbr\u003e Shakespeare\n\u003cbr\u003e Limited Warranty:\n\u003cbr\u003e 2 years\n\u003cbr\u003e\u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Scanmarine Dk","offers":[{"title":"Default Title","offer_id":45280311312648,"sku":"SH4018-M","price":5425.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8881\/5368\/files\/sh4018-M.png?v=1709731233","url":"https:\/\/odstyr.com\/en\/products\/shakespeare-4018-m-vhf-antenne-9db-5-8m","provider":"Dansk Marine Center","version":"1.0","type":"link"}