This ceramic antenna, with the antenna type being ceramic material, performs excellently in electrical performance. The operating frequency range accurately covers 1575±5MHz and 1561±5MHz, which can adapt to various scenarios requiring specific frequency bands. The input impedance is stably at 50Ω, and the Voltage Standing Wave Ratio (V.S.W.R) is less than 2, which means that the reflection loss during signal transmission is extremely low, and the efficient signal transmission can be guaranteed to the greatest extent; the gain reaches 1dBi, which can effectively enhance the signal reception or transmission capability; the polarization mode adopts RHCP (Right - Hand Circular Polarization), and even in complex electromagnetic environments, it can ensure stable signal transmission; the power capacity is as high as 50W, which is sufficient to meet the requirements of high - power signal processing.

From the perspective of mechanical characteristics, its size is only 9×9×4mm, and its weight is only 3.2g. The small and lightweight feature enables it to be easily integrated into various devices with strict space limitations. The appearance is silver - white, and the ceramic material not only provides a reliable guarantee for the product performance but also endows the product with a good texture.

In terms of environmental characteristics, the operating temperature and storage temperature ranges are both - 45~+85℃, which can work stably in a wide range of environments from extremely cold to high temperatures; and it strictly complies with the ROHS standard, and is an environmentally friendly product that meets the requirements of green production and use.

• Multi - frequency coverage: It accurately covers the frequency bands of 1575±5MHz and 1561±5MHz, with strong adaptability, and can meet the frequency requirements of various related application scenarios.
• Efficient and stable signal transmission: The combination of low standing wave ratio and high gain makes the signal transmission efficient and of good quality, providing strong support for device communication.
• Excellent anti - interference ability: It adopts the right - hand circular polarization mode, and can still maintain stable signals in complex electromagnetic environments, ensuring the reliability of data transmission.
• High power bearing: The power capacity of 50W can easily cope with high - power signal scenarios and expand the application range of the product.
• Ultra - small size and lightweight: The size of 9×9×4mm and the weight of 3.2g make it have excellent space integration, and it is an ideal choice for miniaturized devices.
• Wide temperature adaptability and environmental compliance: It can work stably in the temperature range of - 45~+85℃, and complies with the ROHS standard, taking into account environmental adaptability and environmental protection requirements.

Application Scenarios：

• Smart Wearable Devices: Devices like smart watches and bracelets are small in size and have extremely high requirements for the size and weight of the antenna. At the same time, they need stable signal reception (such as positioning, communication, etc.). This antenna can be perfectly adapted to provide reliable signal support for the devices without affecting the portability and wearing experience of the devices.
• Small UAVs: The internal space of small UAVs is usually relatively tight, and they need to work in complex outdoor environments (different temperatures and electromagnetic environments). The antenna used for communication, navigation and other functions is required to be small and light, and have stable signals and strong power bearing capacity. This ceramic antenna can meet these needs and help UAVs fly stably and transmit data.
• Internet of Things (IoT) Terminal Devices: A large number of IoT sensors, terminal nodes and other devices are widely distributed, some are installed in places with narrow space, and some are in harsh environments. This antenna can provide stable wireless connection for these devices and ensure real - time data transmission, such as smart home appliance control terminals, industrial IoT sensing nodes, etc.
• Portable Communication Devices: Such as small walkie - talkies, portable satellite communication terminals, etc., they need to be used in outdoor mobile scenarios, and have high requirements for the portability, signal quality and environmental adaptability of the antenna. This antenna can ensure that the devices can achieve stable communication in different environments.