This document provides a detailed technical overview of the Pulse Extended Helical Antenna, specifically the 420-470MHz model. It includes a comprehensive drawing with precise dimensions, material specifications, and general tolerances essential for manufacturing and quality control. The antenna features a color plug made of EPDM, a helix spring constructed from piano wire with copper coating, and a plastic over-molding using Lubrizol Estane 58887 in black.
The drawing highlights key components such as the M6 connector with a +25um Ni coating, and provides notes on the color plug (Yellow 102U) and the importance of the dot mark for version changes on the connector. The document emphasizes the reliability test specifications and RoHS 2.0 compliance, ensuring adherence to environmental standards. It also includes a general tolerance table for various dimensions, such as copper to outline, hole to hole, and etching hole, ensuring precision in manufacturing. This document is proprietary information of Pulse Suzhou and reproduction is prohibited without permission.