{"product_id":"elt0250","title":"L1\/L2\/L5 Helix SMA Flexible Rod Antenna","description":"\u003ch5\u003e\u003cstrong\u003eMulti-Satellite Multi-Frequency GNSS Helical Antenna\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThis multi-satellite, multi-band quadrifilar helix antenna is engineered for high-precision satellite positioning and navigation applications. It supports GPS L1\/L2\/L5 and BDS B1\/B2a frequency bands and incorporates a high-performance LNA together with an integrated filter circuit. With right-hand circular polarization, consistent gain, and an excellent axial ratio, the antenna provides dependable signal reception, including at low elevation angles. Its compact and lightweight design, combined with IP67 protection, makes it suitable for UAVs, RTK modules, handheld terminals, and portable high-precision positioning equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Frequency: 1164–1268, 1560–1610 MHz\u003c\/li\u003e\n\u003cli\u003eOverall Gain: 40 ± 2 dB typ\u003c\/li\u003e\n\u003cli\u003eAxial Ratio: 5.0 dB typ\u003c\/li\u003e\n\u003cli\u003eOutput VSWR: 2.0 max\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 2.8–5 V DC\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 26 ± 2 mA @ 3.3 V\u003c\/li\u003e\n\u003cli\u003eAntenna Dimensions: Ø27.8 × 155 mm\u003c\/li\u003e\n\u003cli\u003eInput\/Output Impedance: 50 Ω\u003c\/li\u003e\n\u003cli\u003eConnector: SMA Male\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eGNSS Frequency Bands\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGPS: L1\/L2\/L5\u003c\/li\u003e\n\u003cli\u003eBDS: B1\/B2a\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0991\/6262\/0236\/files\/ELT0250.jpg?v=1787746963\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAxial Ratio: 5 dB\u003c\/li\u003e\n\u003cli\u003eGain: 40±2 dBi\u003c\/li\u003e\n\u003cli\u003ePolarization: Type RHCP\u003c\/li\u003e\n\u003cli\u003eAzimuth Coverage: 360°\u003c\/li\u003e\n\u003cli\u003eImpedance: 50 Ω\u003c\/li\u003e\n\u003cli\u003eOperation Voltage: 2.8~5 DC V\u003c\/li\u003e\n\u003cli\u003eOperation Current: 26±2@3.3V mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLNA Electrical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Range: 1164-1268，1560-1610 MHz\u003c\/li\u003e\n\u003cli\u003eLNA Gain: 38±2 dB\u003c\/li\u003e\n\u003cli\u003eNoise Figure: 1 max dB\u003c\/li\u003e\n\u003cli\u003eOutput VSWR: 2 max\u003c\/li\u003e\n\u003cli\u003eOperation Voltage: 2.8~5 DC V\u003c\/li\u003e\n\u003cli\u003eOperation Current: 13 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimension: 155 x ⌀27.8 mm\u003c\/li\u003e\n\u003cli\u003eConnector: SMA Male\u003c\/li\u003e\n\u003cli\u003eRadome: ABS\u003c\/li\u003e\n\u003cli\u003eWeight: 34 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -45~ +85 ℃\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -45~ +85 ℃\u003c\/li\u003e\n\u003cli\u003eROHS Complaint: Conform\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GNSS Store","offers":[{"title":"Default Title","offer_id":58465265877324,"sku":"ELT0250","price":98.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/6262\/0236\/files\/l1l2l5-helix-sma-flexible-rod-antenna-6111049.jpg?v=1789037723","url":"https:\/\/gnss.store\/products\/elt0250","provider":"GNSS Store","version":"1.0","type":"link"}