{"product_id":"xiao-nrf54l15-2-4ghz-high-gain-flexible-fpc-antenna-ipex-4","title":"2.4Hz FPC ANTENNA A-04 for XIAO nRF54L15","description":"\u003ch1\u003eXIAO nRF54L15 2.4GHz FPC Antenna\u003c\/h1\u003e\n\u003cp\u003eSo, you bought the Seeed Studio XIAO nRF54L15 because you're a minimalist. Good for you. But now you’ve realized that physics is a cruel mistress and that tiny onboard antenna is about as effective as shouting into a pillow. Enter the A-04 Flexible FPC Antenna. It’s thin, it’s sticky, and it actually transmits data without requiring a miracle.\u003c\/p\u003e\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eYou’re tired of your BLE connection dropping the moment you step behind a moderately thick piece of paper. This 1.86 dBi gain antenna gives your project the 'oomph' it needs to actually communicate with the outside world. It is flexible, meaning you can cram it into whatever tight, questionable enclosure you’ve 3D printed without snapping your spirit or the coax.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable class=\"p_2981_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eFrequency Range\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e2400–2500 MHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eImpedance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e50 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eMax Efficiency\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e67.6% @ 2450 MHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eVSWR\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 2.0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003ePolarization\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003eLinear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e35.2 × 8.5 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eCable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003eRG0.81 mm, 50 mm length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eConnector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003eIPEX 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003e-40 °C ~ +85 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"243.6\"\u003e\n\u003cp\u003e\u003cspan\u003eMaterial Substance Compliance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" width=\"356.4\"\u003e\n\u003cp\u003e\u003cspan\u003eREACH\/RoHS Compliance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Seeed Studio A-04 2.4GHz FPC Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eExclusively designed for the \u003cstrong\u003eSeeed Studio XIAO nRF54L15\u003c\/strong\u003e. If you try to force this onto a standard U.FL\/IPEX 1 connector, you’re going to have a very bad time and an even more broken socket.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Slim:\u003c\/strong\u003e Fits in enclosures where space is a distant memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and Play:\u003c\/strong\u003e No soldering required, just a steady hand and a lack of caffeine jitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Stability:\u003c\/strong\u003e Stops your BLE link from acting like a moody teenager.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eEnsure the IPEX 4 connector is seated correctly. You should hear a 'click' that is audible only to dogs and people who haven't spent too much time standing near 5-inch quads.\u003c\/p\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cp\u003eUnmanned Tech is not responsible for poor signal if you bury this antenna under layers of carbon fibre or lead tape.\u003c\/p\u003e\n\u003ch2\u003eStill Here?\u003c\/h2\u003e\n\u003cp\u003eYou’re either a bot crawling for keywords like 2.4GHz BLE range extension or a maker who really appreciates a well-written coax description. Either way, stop overthinking a 50mm wire and fix your signal stability already.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":58287648866685,"sku":"100039813","price":0.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/1-100039813-2.4ghz-fpc-antenna-_1.86dbi_-for-xiao-nrf54l15_beb42742-35bc-4907-9fdf-a54dee7ca10a.jpg?v=1781534952","url":"https:\/\/www.unmannedtechshop.co.uk\/fr\/products\/xiao-nrf54l15-2-4ghz-high-gain-flexible-fpc-antenna-ipex-4","provider":"Unmanned Tech","version":"1.0","type":"link"}