{"product_id":"diamond-a144s10r-2m-10-element-yagi","title":"Diamond A144S10R 2m Yagi Antenna 10 Element, 11.6dBi Gain, 144-146MHz, 50W, SO-239, Factory Tuned","description":"\u003cp\u003eThe \u003cstrong\u003eDiamond A144S10R\u003c\/strong\u003e is a high-gain, 10-element Yagi directional antenna for the 2-metre amateur radio band (144–146 MHz). With an impressive 11.6 dBi gain and a front-to-back ratio of \u0026gt;15 dB, it delivers excellent directional performance for weak signal DX work, EME (moonbounce), satellite operation, and long-distance 2m contacts. Factory pre-adjusted with no tuning required, it's ready to install straight out of the box. At just 1.1kg with a 2.13m boom length and a compact turning radius of 1.45m, it offers outstanding gain-to-size ratio — making it ideal for operators with limited space or rotator capacity. Mounts on masts of 25–47mm diameter via SO-239 (UHF-Female) connection.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e11.6 dBi gain — high gain for its compact size\u003c\/li\u003e\n\u003cli\u003e10 elements\u003c\/li\u003e\n\u003cli\u003eFront-to-back ratio: \u0026gt;15 dB\u003c\/li\u003e\n\u003cli\u003eFrequency: 144–146 MHz (2m amateur band)\u003c\/li\u003e\n\u003cli\u003e50W power handling\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt;1.3:1 typical\u003c\/li\u003e\n\u003cli\u003eFactory pre-adjusted — no tuning required\u003c\/li\u003e\n\u003cli\u003eSO-239 (UHF-Female) connector\u003c\/li\u003e\n\u003cli\u003eBoom length: 2.13m | Turning radius: 1.45m\u003c\/li\u003e\n\u003cli\u003eLightweight: 1.1kg\u003c\/li\u003e\n\u003cli\u003eMast diameter: 25–47mm\u003c\/li\u003e\n\u003cli\u003eWind surface area: 0.16 m²\u003c\/li\u003e\n\u003cli\u003eIdeal for DX, EME, satellite \u0026amp; weak signal 2m operation\u003c\/li\u003e\n\u003cli\u003eMade by Diamond Antenna (Japan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 10-element Yagi directional antenna\u003c\/li\u003e\n\u003cli\u003eFrequency: 144–146 MHz\u003c\/li\u003e\n\u003cli\u003eGain: 11.6 dBi\u003c\/li\u003e\n\u003cli\u003eElements: 10\u003c\/li\u003e\n\u003cli\u003eFront-to-back ratio: \u0026gt;15 dB\u003c\/li\u003e\n\u003cli\u003eMax power: 50W\u003c\/li\u003e\n\u003cli\u003eImpedance: 50Ω\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt;1.3:1 typical\u003c\/li\u003e\n\u003cli\u003eConnector: SO-239 (UHF-Female)\u003c\/li\u003e\n\u003cli\u003eBoom length: 2.13m\u003c\/li\u003e\n\u003cli\u003eTurning radius: 1.45m\u003c\/li\u003e\n\u003cli\u003eDimensions: 2130 x 1090 x 73mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1kg\u003c\/li\u003e\n\u003cli\u003eMast diameter: 25–47mm\u003c\/li\u003e\n\u003cli\u003eWind surface area: 0.16 m²\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIAMOND","offers":[{"title":"Default Title","offer_id":56933808865624,"sku":"MOON-11-820","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/a144s10_l.jpg?v=1773833375","url":"https:\/\/kamsat.co.uk\/products\/diamond-a144s10r-2m-10-element-yagi","provider":"Kamsat","version":"1.0","type":"link"}