This document provides a comprehensive antenna specification for the MQS001 model, designed for applications such as automotive systems, conventional communications, and smart home devices. The specification details the antenna's electrical characteristics, including its frequency band (2400-2500 MHz for Bluetooth), impedance (50 ohm nominal), and VSWR values across the band. Measurement frequency points and VSWR values are provided, along with peak gain information.
The document also outlines the measurement methodology used to determine the VSWR, including the use of a coaxial cable connected to a network analyzer. Furthermore, it includes efficiency and gain data across the frequency band, as well as 3D radiation patterns. Mechanical specifications, including dimensions, are provided, along with a matching circuit diagram. Finally, the antenna manufacturer's details are included for reference.