{"product_id":"marvelmind-modem-hw-v49-915mhz","title":"Marvelmind Modem HW v4.9 (915MHz)","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\u003cli\u003eMarvelmind Modem HW v4.9 (915MHz)\u003c\/li\u003e\n\u003cli\u003eAdditional Modem or base for a complete custom system\u003c\/li\u003e\n\u003cli\u003eInjection molded casing for protection\u003c\/li\u003e\n\u003cli\u003eSupports USB, UART, SPI and I2C interfaces on mobile beacon\u003c\/li\u003e\n\u003cli\u003eRadio interface: 915Mhz \u0026amp; 10mW - up to 100m in office environment\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003c\/span\u003eYou are responsible for determining if this frequency is allowed in your country\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eMarvelmind Modem HW v4.9 (915MHz)\u003c\/strong\u003e is part of a system of stationary ultrasonic beacons united by radio interface in ISM band. Location of a mobile beacon installed on a robot (copter, human) is calculated based on the propagation delay of ultrasonic signal to a set of stationary ultrasonic beacons using trilateration. The kit consists of one mobile beacon, four stationary beacons and one router.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/m\/mav\/rb-mav-08\/img\/indoor-navigation-positioning-modem-case-915mhz-desc1.jpg\"\u003e\u003cimg alt=\"Marvelmind Modem HW v4.9 (915MHz) - Click to Enlarge\" height=\"334\" src=\"https:\/\/cdn.robotshop.com\/media\/m\/mav\/rb-mav-08\/img\/indoor-navigation-positioning-modem-case-915mhz-desc1.webp\" title=\"Marvelmind Modem HW v4.9 (915MHz)\" width=\"500\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRouter \/ Modem:\u003cbr\u003e\u003c\/strong\u003eThe router is the central controller of the system which calculates position of mobile beacon (“hedgehog”) 16 times per second based on data from beacons. They communicate via USB with dashboard and with beacons wirelessly in ISM band.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/m\/mav\/rb-mav-08\/img\/indoor-navigation-positioning-modem-case-915mhz-desc2.jpg\"\u003e\u003cimg alt=\"Marvelmind Modem HW v4.9 (915MHz) - Click to Enlarge\" height=\"334\" src=\"https:\/\/cdn.robotshop.com\/media\/m\/mav\/rb-mav-08\/img\/indoor-navigation-positioning-modem-case-915mhz-desc2.webp\" title=\"Marvelmind Modem HW v4.9 (915MHz)\" width=\"500\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision (+-2cm) indoor navigation system for autonomous robots and systems (“indoor GPS”)\u003c\/li\u003e\n\u003cli\u003eIndoor tracking and positioning of objects and humans equipped with beacons\u003c\/li\u003e\n\u003cli\u003eCoverage radius of a beacon: up to 50 meters\u003c\/li\u003e\n\u003cli\u003eUp to 1300h (\u0026gt;100 days with 12h\/day \u0026amp; 1Hz location update rate) in active mode when powered from battery. Up 2y in deep sleep mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003c\/span\u003eYou are responsible for determining if this frequency is allowed in your country.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x Modem w\/ case\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marvelmind Robotics","offers":[{"title":"Default Title","offer_id":42412623659159,"sku":"RB-Mav-08","price":98.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3997\/9927\/files\/pp_1774910.webp?v=1772713052","url":"https:\/\/ca.robotshop.com\/products\/marvelmind-modem-hw-v49-915mhz","provider":"RobotShop Canada","version":"1.0","type":"link"}