{"title":"GNSS Multi-Band L1/L2/L5 Helical Antenna (SMA)","handle":"gnss-multi-band-l1-l2-l5-helical-antenna-sma","url":"/products/gnss-multi-band-l1-l2-l5-helical-antenna-sma","description":"The SPK-6E is a compact, lightweight tri-band helical GNSS antenna supporting L1, L2, and L5 frequencies across GPS, GLONASS, Galileo, and BeiDou constellations. Weighing just 18.1 g with a standard SMA connector, it's designed for aerial, portable, and clear-sky applications.\n\nThe antenna includes a compressible O-ring around the base for improved weatherproofing when panel-mounted. It provides a fast, reliable multi-band solution for the latest GNSS platforms, and is also compatible with standard L1-only receivers — though multi-band performance requires a receiver capable of processing L2 and/or L5 signals.\n\nKey Features\n\n\nTri-Band Reception – L1, L2, and L5 frequencies for high-precision positioning\n\nMulti-Constellation – GPS, GLONASS, Galileo, and BeiDou\n\nUltra-Lightweight – Only 18.1 g, ideal for drones and portable equipment\n\nSMA Connector – Standard interface for wide compatibility\n\nWeatherproof O-Ring – Compressible seal for panel-mount installations\n\nHelical Design – Good performance in clear-sky conditions\n\n\nSpecifications\n\n\nFrequency Bands: L1, L2, L5\n\nConstellations: GPS, GLONASS, Galileo, BeiDou\n\nConnector: SMA\n\nWeight: 18.1 g\n\nModel: SPK-6E\n\n\n\nNote: To take full advantage of L2/L5 multi-band reception, your GNSS receiver must support these frequencies. This antenna works with standard L1 receivers but will not add multi-band capability to a single-band receiver.\n\n\nResources\n\nHC1400P03S hybrid coupler IC datasheet (PDF)\n","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1216,"title":"Default Title","sku":"SF-GPS-23847","mpn":"GPS-23847","price":284.05,"on_sale":false,"in_stock":true,"available_quantity":67,"option1":"Default Title"}]}