{"product_id":"taoglas-gpdf357a-gnss-l1-l2-dual-feed-stacked-patch-antenna","title":"GPDF357A Antenna GNSS pin\/adhesive mount stacked patch","description":"\u003cp\u003eThis embedded stacked passive patch antenna is designed for dual-band satellite navigation, supporting GPS L1\/L2 and Galileo E1. Its dual-feed, dual-pin stacked patch design helps achieve a low axial ratio and stable radiation performance for reliable positioning, even in challenging signal environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-band GNSS support:\u003c\/strong\u003e GPS L1\/L2 and Galileo E1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStacked patch architecture:\u003c\/strong\u003e engineered for strong performance and stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact embedded form factor:\u003c\/strong\u003e suited to space-constrained device designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for integration:\u003c\/strong\u003e tuned on a 70 x 70 mm ground plane\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh accuracy positioning and navigation systems\u003c\/li\u003e\n\u003cli\u003eUAVs, Robotics \u0026amp; Autonomous Vehicles\u003c\/li\u003e\n\u003cli\u003eMapping \u0026amp; GIS\u003c\/li\u003e\n\u003cli\u003eTransportation \u0026amp; Telematics\u003c\/li\u003e\n\u003cli\u003ePrecision Agriculture\u003c\/li\u003e\n\u003cli\u003ePublic Safety, Search \u0026amp; Rescue\u003c\/li\u003e\n\u003cli\u003eRTK Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlso available as GPDF357B tuned specifically for a smaller 35 x 35 mm ground plane.\u003c\/p\u003e\u003cbr\u003e\u003chr style=\"margin-top: 20px; margin-bottom: 20px;\"\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40 C to +85 C\u003cbr\u003e\u003cstrong\u003eAntenna Technologies:\u003c\/strong\u003e Patch\u003cbr\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Internal\u003cbr\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Pin\/Adhesive\u003cbr\u003e\u003cstrong\u003eSatellite Navigation:\u003c\/strong\u003e GNSS\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Combination\u003cbr\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 1217MHz - 1592MHz\u003cbr\u003e\u003cstrong\u003eGNSS Type:\u003c\/strong\u003e Passive GNSS\u003cbr\u003e\u003cstrong\u003eGNSS Bands:\u003c\/strong\u003e L1\/L2\u003cbr\u003e\u003cstrong\u003ePolarization:\u003c\/strong\u003e RHCP\u003cbr\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 509\u003cbr\u003e\u003cstrong\u003eVSWR:\u003c\/strong\u003e 2:1\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 35*35*7.15 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 25.2g\u003cbr\u003e\u003cstrong\u003eTermination Style:\u003c\/strong\u003e Pin\u003c\/p\u003e\u003ch5\u003eGNSS L1 (GPS L1 \/ Galileo E1)\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 1575.42 MHz\u003cbr\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e GPS L1, Galileo E1\u003cbr\u003e\u003cstrong\u003eReturn Loss (dB):\u003c\/strong\u003e \u0026lt; -14\u003cbr\u003e\u003cstrong\u003eEfficiency (%):\u003c\/strong\u003e 33\u003cbr\u003e\u003cstrong\u003ePeak Gain at Zenith (dBi):\u003c\/strong\u003e 1\u003cbr\u003e\u003cstrong\u003eAverage Gain (dB):\u003c\/strong\u003e -4.6\u003cbr\u003e\u003cstrong\u003eAxial Ratio (dB):\u003c\/strong\u003e \u0026lt; 0.8\u003cbr\u003e\u003cstrong\u003eGroup Delay Ripple (ns):\u003c\/strong\u003e 10\u003cbr\u003e\u003cstrong\u003ePolarization:\u003c\/strong\u003e R.H.C.P.\u003cbr\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 509\u003cbr\u003e\u003cstrong\u003eConnector Type:\u003c\/strong\u003e None (Pin termination)\u003cbr\u003e\u003cstrong\u003eCable Length:\u003c\/strong\u003e None\u003c\/p\u003e\u003ch5\u003eGNSS L2 (GPS L2)\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 1227.6 MHz\u003cbr\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e GPS L2\u003cbr\u003e\u003cstrong\u003eReturn Loss (dB):\u003c\/strong\u003e \u0026lt; -13\u003cbr\u003e\u003cstrong\u003eEfficiency (%):\u003c\/strong\u003e 55\u003cbr\u003e\u003cstrong\u003ePeak Gain at Zenith (dBi):\u003c\/strong\u003e 2.1\u003cbr\u003e\u003cstrong\u003eAverage Gain (dB):\u003c\/strong\u003e -2.6\u003cbr\u003e\u003cstrong\u003eAxial Ratio (dB):\u003c\/strong\u003e \u0026lt; 0.5\u003cbr\u003e\u003cstrong\u003eGroup Delay Ripple (ns):\u003c\/strong\u003e 18\u003cbr\u003e\u003cstrong\u003ePolarization:\u003c\/strong\u003e R.H.C.P.\u003cbr\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 509\u003cbr\u003e\u003cstrong\u003eConnector Type:\u003c\/strong\u003e None (Pin termination)\u003cbr\u003e\u003cstrong\u003eCable Length:\u003c\/strong\u003e None\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0942\/3991\/6296\/files\/GPDF357A.pdf\" target=\"_blank\"\u003eDownload Datasheet PDF\u003c\/a\u003e\u003c\/p\u003e","brand":"Taoglas","offers":[{"title":"Default Title","offer_id":53420715409672,"sku":"GPDF357A","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/3991\/6296\/files\/GPDF357A-front.png?v=1772544174","url":"https:\/\/www.antennaworld24.de\/products\/taoglas-gpdf357a-gnss-l1-l2-dual-feed-stacked-patch-antenna","provider":"antennaworld24","version":"1.0","type":"link"}