{"product_id":"sirio-hp2070-vhf-uhf-mobile-antenna-dual-band-2m-70cm","title":"Sirio HP2070 Dual Band VHF\/UHF Mobile Antenna 2m\/70cm","description":"\u003ch2\u003eSirio HP2070 Dual Band Mobile Antenna 2m\/70cm (PL259)\u003c\/h2\u003e\n\u003cp\u003eThe Sirio HP2070 is a high-performance dual band mobile antenna from Sirio's renowned HP range, pre-tuned for the 2m and 70cm amateur bands straight out of the box. Built from chromed brass and stainless steel, it's engineered for durability and consistent on-air performance — whether you're operating HAM, ORBCOMM M2M, or TETRA.\u003c\/p\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e VHF: ¼λ \/ UHF: ⅝λ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e VHF: 141–149 MHz \/ UHF: 422–447 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Systems:\u003c\/strong\u003e 2m HAM, 70cm HAM, ORBCOMM M2M, TETRA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e VHF: 0 dB (ref. λ\/4 whip) \/ UHF: 2 dB (ref. λ\/4 whip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power:\u003c\/strong\u003e VHF: 150W (CW) \/ UHF: 100W (CW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiation:\u003c\/strong\u003e Omnidirectional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarisation:\u003c\/strong\u003e Linear Vertical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e DC-Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e PL259 (UHF Male)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Chromed Brass, Stainless Steel 17\/7 PH, Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 445mm (approx.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 270g (approx.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e On-Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Sirio HP2070?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-tuned for 2m \u0026amp; 70cm — no adjustment needed, ready to use\u003c\/li\u003e\n\u003cli\u003eCompact 445mm profile — ideal for discreet vehicle mounting\u003c\/li\u003e\n\u003cli\u003ePremium stainless steel \u0026amp; chromed brass construction for long-term durability\u003c\/li\u003e\n\u003cli\u003eDC-ground protection for added transceiver safety\u003c\/li\u003e\n\u003cli\u003eMulti-system compatibility: HAM, TETRA, ORBCOMM M2M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIRIO","offers":[{"title":"Default Title","offer_id":57517441515864,"sku":"MOON-56-727","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/56-727.jpg?v=1781517077","url":"https:\/\/kamsat.co.uk\/products\/sirio-hp2070-vhf-uhf-mobile-antenna-dual-band-2m-70cm","provider":"Kamsat","version":"1.0","type":"link"}