This document provides a comprehensive overview of the JY-H61 spring antenna, including its specifications and visual representation. The antenna is designed for operation at a frequency of 433.92MHz and is manufactured by Shenzhen Jianyong Technology Co., Ltd. The document details the antenna type as a spring antenna and specifies its model number as JY-H61.
The address of the manufacturer is also provided for reference. Furthermore, the document states that all measurements were performed radiated, and therefore, additional antenna gain documentation is not required. The antenna's peak gain is listed as 0 dBi. The document includes two photographs of the antenna, showcasing its physical dimensions using calipers. These photos provide a visual aid for understanding the antenna's size and construction.