{"product_id":"diamond-az-510-dual-band-mobile-antenna-2m-70cm","title":"Diamond AZ-510 Dual Band Mobile Antenna 2m\/70cm, 144\/430 MHz, 50W, PL-259","description":"\u003ch2\u003eDiamond AZ-510 Dual Band Mobile Antenna\u003c\/h2\u003e\u003cp\u003eThe Diamond AZ-510 is a popular dual band mobile antenna covering 144 MHz (2m) and 430 MHz (70cm), offering a practical balance of size and gain for amateur radio operators using FM, digital modes, or APRS from a vehicle. The radialless design means no ground plane is required, making it straightforward to mount on any magnetic base or NMO fitting with a PL-259 adaptor.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual band coverage: 144 MHz (2m) and 430 MHz (70cm)\u003c\/li\u003e\n\u003cli\u003eGain: 2.15 dBi on 144 MHz; 5.5 dBi on 430 MHz\u003c\/li\u003e\n\u003cli\u003eRadialless design — no ground plane required\u003c\/li\u003e\n\u003cli\u003e50W maximum power handling\u003c\/li\u003e\n\u003cli\u003eLow VSWR: less than 1.5:1\u003c\/li\u003e\n\u003cli\u003e50 Ω impedance\u003c\/li\u003e\n\u003cli\u003ePL-259 connector\u003c\/li\u003e\n\u003cli\u003eLightweight at 120 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFrequency: 144 MHz \/ 430 MHz\u003c\/li\u003e\n\u003cli\u003eGain: 2.15 dBi (144 MHz); 5.5 dBi (430 MHz)\u003c\/li\u003e\n\u003cli\u003eType: 1\/2λ radialless (144 MHz); 2×5\/8λ radialless (430 MHz)\u003c\/li\u003e\n\u003cli\u003ePower: 50W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 50 Ω\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt;1.5:1\u003c\/li\u003e\n\u003cli\u003eConnector: PL-259\u003c\/li\u003e\n\u003cli\u003eLength: 95 cm (0.95 m)\u003c\/li\u003e\n\u003cli\u003eWeight: 120 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Antenna","offers":[{"title":"Default Title","offer_id":57536900825432,"sku":"MOON-12-614","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/10357_720x600_61937abb-bb92-4708-8b64-c7361a8d1c48.png?v=1781864285","url":"https:\/\/kamsat.co.uk\/products\/diamond-az-510-dual-band-mobile-antenna-2m-70cm","provider":"Kamsat","version":"1.0","type":"link"}