{"product_id":"spx-500-1-8-50mhz-hf-multiband-mobile-antenna","title":"SPX-500 HF Multiband Mobile Antenna 1.8–50MHz, 10 Bands, 100W, PL259","description":"\u003ch2\u003eMoonraker SPX-500 HF Multiband Mobile Antenna\u003c\/h2\u003e\u003cp\u003eThe Moonraker SPX-500 is a compact, lightweight HF mobile antenna covering 10 amateur bands from 1.8 to 50MHz — making it one of the most versatile mobile HF antennas available. Whether you're operating from a vehicle, a temporary field station, or a portable setup, the SPX-500 delivers reliable multi-band performance without the bulk. Supplied with a PVC carry bag for easy storage and transport.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10-band coverage: 1.8, 3.5, 7, 10, 14, 18, 21, 24, 28\/29 \u0026amp; 50MHz\u003c\/li\u003e\n\u003cli\u003eLow VSWR: less than 2.0 across all bands\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately 320g — ideal for mobile and portable use\u003c\/li\u003e\n\u003cli\u003eCompact 247cm length (at 1.8MHz)\u003c\/li\u003e\n\u003cli\u003ePL259 connector — compatible with standard CB\/amateur radio coax\u003c\/li\u003e\n\u003cli\u003eIncludes PVC carry bag for storage and transport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFrequency: 1.8 \/ 3.5 \/ 7 \/ 10 \/ 14 \/ 18 \/ 21 \/ 24 \/ 28(29) \/ 50MHz\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt;2.0\u003c\/li\u003e\n\u003cli\u003ePower: 50W (1.8MHz) \/ 75W (3.5MHz) \/ 100W (7–50MHz)\u003c\/li\u003e\n\u003cli\u003eImpedance: 50Ω\u003c\/li\u003e\n\u003cli\u003eLength: 247cm (1.8MHz)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 320g\u003c\/li\u003e\n\u003cli\u003eConnector: PL259\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moonraker","offers":[{"title":"Default Title","offer_id":57522683314520,"sku":"MOON-99-796","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/99-796-1.jpg?v=1781603443","url":"https:\/\/kamsat.co.uk\/products\/spx-500-1-8-50mhz-hf-multiband-mobile-antenna","provider":"Kamsat","version":"1.0","type":"link"}