{"product_id":"diamond-sd330-3-5-30mhz-hf-screwdriver-mobile-antenna","title":"Diamond SD330 3.5-30MHz HF Screwdriver Mobile Antenna","description":"\u003cp\u003eThe \u003cstrong\u003eDiamond SD330\u003c\/strong\u003e is a motorised screwdriver mobile antenna covering 3.5-30MHz. Its centre-loaded 1\/4-wave design provides remotely adjustable tuning across the specified frequency range and is rated for up to 200W SSB.\u003c\/p\u003e\n\u003cp\u003eThe antenna operates from a 12V DC supply and draws 100mA. Diamond specifies an adjustment time of approximately 50 seconds from 3.5MHz to 30MHz and approximately 20 seconds from 7MHz to 30MHz.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotorised HF screwdriver mobile antenna\u003c\/li\u003e\n\u003cli\u003eFrequency range: 3.5-30MHz\u003c\/li\u003e\n\u003cli\u003eMaximum power rating: 200W SSB\u003c\/li\u003e\n\u003cli\u003eCentre-loaded 1\/4-wave design\u003c\/li\u003e\n\u003cli\u003e50-ohm impedance\u003c\/li\u003e\n\u003cli\u003eSWR: less than 2.0 at resonance\u003c\/li\u003e\n\u003cli\u003eM-P antenna connector, equivalent to PL-259\u003c\/li\u003e\n\u003cli\u003e12V DC operation at 100mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Diamond Antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SD330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 3.5-30MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e approximately 1.85m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 1.1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum power:\u003c\/strong\u003e 200W SSB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSWR:\u003c\/strong\u003e less than 2.0 at resonance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e M-P \/ PL-259\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna type:\u003c\/strong\u003e centre-loaded 1\/4 wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower requirement:\u003c\/strong\u003e 12V DC, 100mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment time:\u003c\/strong\u003e approximately 50 seconds from 3.5-30MHz; approximately 20 seconds from 7-30MHz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond","offers":[{"title":"Default Title","offer_id":57815579132248,"sku":"MOON-12-612","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/dmn-sd330_ss_xl_1.jpg?v=1785166487","url":"https:\/\/kamsat.co.uk\/products\/diamond-sd330-3-5-30mhz-hf-screwdriver-mobile-antenna","provider":"Kamsat","version":"1.0","type":"link"}