High Gain Compact Ceramic Antenna for 868MHz GL868S25

Performance Characteristics

Mechanical Dawring

Characteristic

Product Introduction

1. High Gain Performance：The GL868S25 ceramic antenna offers high gain, which means it can effectively boost weak signals. This is beneficial for applications where a strong and reliable signal is required. It can enhance the communication range and signal quality, ensuring better connectivity for devices using this antenna.

2. Compact Pin - type Design：With its compact pin - type structure, the GL868S25 is highly space - efficient. It is easy to install and can be integrated into various devices without taking up much space. This design makes it suitable for products where size is a constraint, such as small - scale wireless sensors or portable electronic devices.

3. Customization Option：The GL868S25 allows for customization, enabling users to tailor the antenna to their specific needs. Whether it's adjusting the antenna's characteristics for a unique application or matching it with a particular device design, this feature provides flexibility and ensures optimal performance in different scenarios.

4. Stable Electrical Characteristics：It has a center frequency of 868±3.0 MHz and a return loss of ≥15dB at the center frequency. The stable center frequency ensures accurate signal transmission and reception within the specified frequency range, while the high return loss reduces signal reflection, improving the overall efficiency of the antenna.

5. Wide Operating Temperature Range：Operating in the range of - 40 ~ +85 ℃, the GL868S25 can be used in various environments. It can withstand extreme cold and heat, making it suitable for both indoor and outdoor applications, including industrial settings, remote areas, and harsh weather conditions.

Application scenarios

1. Wireless Sensor Networks：In industrial, agricultural, or environmental monitoring wireless sensor networks, the GL868S25 can be used to improve the signal strength between sensors and the data - collection hub. 

2. Smart Home Devices：For smart home devices like smart meters, door sensors, and smart locks that operate in the 868MHz frequency band, the GL868S25 can enhance the wireless connection. 

3. Remote Control Applications：Many remote - controlled devices, such as garage door openers and some toy vehicles, operate in the 868MHz range. The GL868S25's high gain can extend the control range, and its compact size makes it easy to fit into these devices, improving the user experience.

4. Industrial IoT (IIoT) Devices：In the IIoT field, where various industrial devices need to communicate wirelessly, the GL868S25 can be used.  

5. Smart City Infrastructure：Smart city applications, such as traffic sensors and waste management sensors operating in the 868MHz band, can benefit from the GL868S25. Its high gain and stable electrical characteristics ensure seamless data transfer between sensors and the central management system, contributing to efficient city management.

FAQ