{"product_id":"kjm-3-3-db-white-vhf-antenna-with-l-bracket-a431-vss","title":"KJM 3' 3 dB White VHF Antenna with L-Bracket  • A431-VSS","description":"\u003cp\u003e\u003cspan\u003e3' 3 dB White VHF Antenna with L-Bracket by KJM. The perfect antenna for any sailboat, the new A431-VSS marine VHF antenna includes a stainless steel \"L\" bracket for mast mounting and a bottom-mounted SO-239 connector for use with an installer-supplied cable. To ensure long life in the harsh conditions found at the top of a sailboat mast, the A431-VSS employs a tin-plated copper base coil in a sealed housing and a 36\" stainless steel whip. For AIS-equipped vessels, the antenna features a wide 7 MHz bandwidth, allowing efficient use for both VHF and AIS applications. All KJM antennas are backed by a 5-Year warranty, so you can communicate with confidence!\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cul\u003e\n\u003cli\u003e\u003cdiv\u003eFrequency Range: Marine VHF Band, 156-163 MHz\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eAverage Gain: 3 db\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eHousing: Enclosed Copper Coil with 36\" Stainless Whip\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eImpedance: 50 ohms\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eMax. Input Power: 50 Watts\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003ePolarization: Vertical\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eElements: Mast mount, Stainless Steel \"L\" bracket included\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eSWR: Less than 1.5:1 at 156.8 MHz\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eCable supplied: None\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eConnector: SO-239\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eDC Ground: Not Grounded - The antenna will read open on continuity tes\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003e36\" stainless steel whip, 3db gain\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003eSealed, tin-plated copper wire coil\u003c\/li\u003e\n\u003cli\u003eStainless steel \"L\" bracket supplied\u003c\/li\u003e\n\u003cli\u003eWide-band for AIS use\u003c\/li\u003e\n\u003cli\u003eSO-239 connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"KJM","offers":[{"title":"Default Title","offer_id":51914626662532,"sku":"KJMA431VSS","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_28-150608.jpg?v=1780445702","url":"https:\/\/unchartedusa.com\/products\/kjm-3-3-db-white-vhf-antenna-with-l-bracket-a431-vss","provider":"Uncharted USA","version":"1.0","type":"link"}