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4-Arm Relay Helical Antenna, Quadrifilar Positioning Antennas Electronic Component  For Laboratory For Outdoor For Explorer

<ul><li>PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure passing performance of large and small currents</li><li>Four-arm helical antenna has a wide range of applications, including aerospace, meteorology, positioning, relay and many other fields</li><li>The current amplitudes of the feed ends of the four spiral arms are equal, and the phases are different by 90° in turn</li></ul>

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Specification: Item Type: Four-Arm Helical Antenna Material: PCB Purpose: Used in fields such as sky, weather, positioning, relay antenna, etc. Antenna Impedance: 50 Ohm Working Frequency Band: 1.4 ~ 1.68GHz Antenna Connector: SMA male Package List: 1 x Four-Arm Helical Antenna Note: Do not use it outside the frequency and impedance range.