This document outlines the specifications for the 868 Requirements spiral antenna. The antenna is constructed with PVC coated wire, featuring a wire outer diameter of 1.0 and a coil diameter of 3.0. The total length of the antenna is 172mm, with a counterclockwise winding configuration. One end of the antenna is peeling tinned to a length of 3mm, and it is ROHS compliant.
Key electrical characteristics include a standing-wave ratio (SWR) of less than or equal to 2, a gain of 0 dbi, and an impedance of 50 ohms. The overall length of the antenna is specified as 172mm. The antenna is manufactured by Shenzhen Longda Zhi Technology Co., Ltd.
The document provides a comprehensive overview of the antenna's physical and electrical properties, ensuring that it meets the required performance standards for its intended application.
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This document outlines the specifications for the 868 Requirements spiral antenna. The antenna is constructed with PVC coated wire, featuring a wire outer diameter of 1.0 and a coil diameter of 3.0. The total length of the antenna is 172mm, with a counterclockwise winding configuration. One end of the antenna is peeling tinned to a length of 3mm, and it is ROHS compliant.
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The document provides a comprehensive overview of the antenna's physical and electrical properties, ensuring that it meets the required performance standards for its intended application.
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