This document is an approval sheet for the BoomBox4 antenna, created by South Star Technology Hong Kong Co., LTD. It outlines the antenna's specifications, test results, and assembly instructions. The document includes details such as electrical characteristics (frequency, VSWR, efficiency, impedance, polarization, and peak gain), material and mechanical characteristics (radiator material, cable type, and connector type), and environmental conditions (operating and storage temperatures).
The approval sheet also contains a revision history, with the latest revision (3.0) dated February 28, 2025, including updates to DV sample test data. Furthermore, it provides information on the test equipment used, including network analyzers and 3D chamber test systems. The document includes antenna impedance, efficiency, gain measurements, and 3D/2D radiation patterns. Finally, it details the antenna assembly process and packaging specifications.