{"product_id":"taoglas-sgpdf254b-low-profile-gnss-patch-smd-smt-antenna","title":"SGPDF254B Antenna Low-Profile GNSS SMD\/SMT patch for Wearables, Asset Tracking, Navigation Systems","description":"\u003cp\u003eThis compact, low-profile ceramic GNSS patch antenna is designed for embedded devices requiring reliable L1-band positioning performance. Its dual-feed patch design helps enhance multipath rejection for clearer signal reception, and the SMD\/SMT format supports high-volume assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-feed patch design\u003c\/strong\u003e to improve multipath rejection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD\/SMT mounting\u003c\/strong\u003e for streamlined embedded integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional solder mask\u003c\/strong\u003e to enhance durability and help prevent cracking from heat expansion during assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-constellation support\u003c\/strong\u003e for GPS, GLONASS, Galileo, and BeiDou\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWearables\u003c\/li\u003e\n\u003cli\u003eAsset Tracking\u003c\/li\u003e\n\u003cli\u003eNavigation Systems\u003c\/li\u003e\n\u003c\/ul\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 105°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 SMD\/SMT Mount\u003cbr\u003e\u003cstrong\u003eSatellite Navigation:\u003c\/strong\u003e GNSS\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Single\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Ø25 x 4 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 10 g ± 3%\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ceramic\u003c\/p\u003e\u003ch5\u003eGNSS (Passive)\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 1559-1565 MHz (BeiDou B1I), 1565-1586 MHz (GPS L1\/E1), 1596-1610 MHz (GLONASS G1)\u003cbr\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e GPS\/QZSS (L1), Galileo (E1), GLONASS (G1), BeiDou (B1I)\u003cbr\u003e\u003cstrong\u003eGNSS Bands:\u003c\/strong\u003e L1\u003cbr\u003e\u003cstrong\u003ePolarization:\u003c\/strong\u003e RHCP\u003cbr\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50 Ω\u003cbr\u003e\u003cstrong\u003eVSWR:\u003c\/strong\u003e 1.2\u003cbr\u003e\u003cstrong\u003ePeak Gain (dBi):\u003c\/strong\u003e -1.06 (B1I), 3.68 (L1\/E1), 2.98 (G1)\u003cbr\u003e\u003cstrong\u003eEfficiency (%):\u003c\/strong\u003e 19.8 (B1I), 41.9 (L1\/E1), 37.3 (G1)\u003cbr\u003e\u003cstrong\u003eAxial Ratio (dB):\u003c\/strong\u003e 0.78 (B1I), 0.71 (L1\/E1), 0.3 (G1)\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0942\/3991\/6296\/files\/SGPDF254B.pdf\" target=\"_blank\"\u003eDownload Datasheet PDF\u003c\/a\u003e\u003c\/p\u003e","brand":"Taoglas","offers":[{"title":"Default Title","offer_id":53421137887496,"sku":"SGPDF254B","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/3991\/6296\/files\/SGPDF254B_1000x1000_7ab6a8fd-b2be-41cd-9bb2-8656058f56f3.png?v=1772547263","url":"https:\/\/www.antennaworld24.de\/products\/taoglas-sgpdf254b-low-profile-gnss-patch-smd-smt-antenna","provider":"antennaworld24","version":"1.0","type":"link"}