{"product_id":"helical-base-magnetic-antenna","title":"Magnetic Base Monopole Antenna","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis is a magnetic base omnidirectional antenna tuned for operation in the license-free spectrum band of 433 MHz, 470 - 510 MHz, and 860 - 930 MHz. It is lightweight and can be easily mounted on a metallic surface thanks to its strong magnetic base. We designed this antenna to be a perfect match for \u003ca title=\"RAK7258\" href=\"https:\/\/store.rakwireless.com\/products\/rak7258-micro-gateway\" target=\"_blank\"\u003eRAK7258\u003c\/a\u003e, with stable performance and good VSWR. The coaxial cable attached to the magnetic base has a length of 1.5 meters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"rg-container\"\u003e\n\u003ctable summary=\"Hed\" class=\"rg-table zebra\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"text\"\u003eFrequency\u003c\/th\u003e\n\u003cth class=\"text\"\u003e433 MHz\u003c\/th\u003e\n\u003cth class=\"text\"\u003e470 - 510 MHz\u003c\/th\u003e\n\u003cth class=\"text\"\u003e860\u003cspan\u003e - \u003c\/span\u003e930 MHz\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eGain\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e-9.5 dBi\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e-9.5 dBi\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e1.27 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eVSWR\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e≤ 2.5\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e≤ 3.0\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e≤ 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eEfficiency Max\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e12%\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e22%\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e53%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eImpedance\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e50 Ω\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e50 Ω\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003ePolarization\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003eLinear polarization - Vertical\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003eLinear polarization - Vertical\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003eLinear polarization - Vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hide-mobile\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eRadiation pattern\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003eOmni-directional\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003eOmni-directional\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003eOmni-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hide-mobile\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eConnector\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003eRP-SMA-J\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003eRP-SMA-J\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003eRP-SMA-J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hide-mobile\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eLength\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e142 ± 3 mm\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e147 ± 3 mm\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e278 ± 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hide-mobile\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e-30 ºC ~ 65\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e-30\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e ~ 65\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e-20\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e ~ 65 \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hide-mobile\"\u003e\n\u003ctd data-title=\"Frequency\" class=\"text\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd data-title=\"433MHz\" class=\"text\"\u003e-30\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e ~ 75\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-title=\"470-510MHz\" class=\"text\"\u003e-30\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e ~ 75\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-title=\"860~930MHz\" class=\"text\"\u003e-30\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e ~ 75\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eºC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.rakwireless.com\/Product-Categories\/Accessories\/Helical-Base-Magnetic-Antenna\/Overview\/\" title=\"Magnetic Base Monopole Antenna\" target=\"_blank\"\u003eMagnetic Base Monopole Antenna Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan\u003eBecome a RAK Affiliate and Earn Today!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eGet paid to talk about RAK products! Join the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.rakwireless.com\/en-us\/company\/about\/affiliate-program?utm_source=RAKstore\u0026amp;utm_medium=StoreProduct\u0026amp;utm_campaign=Affiliate\" target=\"_blank\"\u003eRAK Affiliate program\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003etoday. \u003c\/p\u003e","brand":"RAKwireless","offers":[{"title":"860 - 930 MHz","offer_id":42849985986727,"sku":"925010","price":6.0,"currency_code":"USD","in_stock":true},{"title":"470 - 510 MHz","offer_id":42849986019495,"sku":"922006","price":6.0,"currency_code":"USD","in_stock":true},{"title":"433 MHz","offer_id":42849986052263,"sku":"921006","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/2333\/7383\/products\/1_a98d34b0-c353-4aed-b5b0-9076a5ba3b6b.png?v=1673499368","url":"https:\/\/rak-staging.myshopify.com\/products\/helical-base-magnetic-antenna","provider":"rak-staging","version":"1.0","type":"link"}