{"product_id":"gnss-l1-l5-dual-frequency-active-antenna","title":"GNSS L1+L5 Dual-Frequency Active Antenna","description":"\u003cp\u003eThis \u003cspan\u003eSMA-J \u003c\/span\u003edual-frequency antenna supports dual-frequency GNSS on L1 and L5 bands and is compatible with multiple positioning systems including Beidou (BD), GPS, Galileo, QZSS, and IRNSS. It is ideal for improving the accuracy of navigation and tracking systems, and \u003cspan\u003eit offers a magnetic base for easy mounting and a high gain for improved signal reliability.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eNote: \u003ca href=\"\/zh\/collections\/raspberry-pi-store\"\u003eRaspberry Pi board\u003c\/a\u003e and \u003ca href=\"\/zh\/products\/lc29h-series-dual-band-gps-module-for-raspberry-pi-aa-gps-hat\"\u003eGPS HAT\u003c\/a\u003e are \u003cstrong\u003eNOT\u003c\/strong\u003e included\u003c\/span\u003e\u003c\/p\u003e \u003ch2\u003e\n\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e \u003ctable width=\"453\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd rowspan=\"5\" width=\"177\"\u003eFrequency Range\u003c\/td\u003e \u003ctd width=\"276\"\u003eBDS B1I\/B1C\/B2a\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGPS L1\/L1C\/L5C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGALILEO E1\/E5a\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQZSS L5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIRNSS S-L5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLNA Gain\u003c\/td\u003e \u003ctd\u003e28±2dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGain\u003c\/td\u003e \u003ctd\u003e2dBi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVSWR\u003c\/td\u003e \u003ctd\u003e≤2.0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Impedance\u003c\/td\u003e \u003ctd\u003e50Ω\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWorking Current\u003c\/td\u003e \u003ctd\u003e≤20mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWorking Voltage\u003c\/td\u003e \u003ctd\u003eDC 3.0~18.0V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAxial Ratio\u003c\/td\u003e \u003ctd\u003e≤3.0dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNoise Figure\u003c\/td\u003e \u003ctd\u003e≤2dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePhase Center Error\u003c\/td\u003e \u003ctd\u003e±2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePolarisation\u003c\/td\u003e \u003ctd\u003eRight-Hand Circular Polarisation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnector\u003c\/td\u003e \u003ctd\u003eSMA-J\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAntenna Size\u003c\/td\u003e \u003ctd\u003e50.0 x 50.0 x 19.1mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCable\u003c\/td\u003e \u003ctd\u003eRG174\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCable Length\u003c\/td\u003e \u003ctd\u003e3m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWorking Temperature\u003c\/td\u003e \u003ctd\u003e-40~85˚C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStorage Temperature\u003c\/td\u003e \u003ctd\u003e-55~85˚C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eMagnetic base\/Double-sided tape\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eConnection Example - Raspberry Pi \u0026amp; GPS HAT\u003c\/h2\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/GNSS_L1_L5_Dual-Frequency_Active_Antenna_features_2.jpg?v=1714730829\" alt=\"\"\u003e\u003c\/p\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x GPS External Antenna\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":50847377195281,"sku":"WAV-25346","price":16.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/gnss-l1-l5-dual-frequency-active-antenna-waveshare-wav-25346-42109432791235.jpg?v=1735211992","url":"https:\/\/abcd3032.myshopify.com\/zh\/products\/gnss-l1-l5-dual-frequency-active-antenna","provider":"Tayyab Zak","version":"1.0","type":"link"}