Ceramic Antenna Product Introduction

1. Electrical Characteristics

• Frequency & Compatibility: Operates at 1575±5 MHz and 1561±5 MHz, ideal for devices relying on these frequency bands (e.g., satellite navigation systems).
• Impedance & Signal Efficiency: Features a 50Ω input impedance for seamless matching with most RF systems. With a V.S.W.R < 3, it minimizes signal reflection, boosting energy transfer efficiency.
• Gain & Polarization: Delivers 1 dBi gain to enhance signal reception/transmission. Utilizes RHCP (Right-Hand Circular Polarization) to resist multipath interference, ensuring stable signals (perfect for satellite communications).
• Power Capacity: Supports up to 50 W, enabling high-power signal transmission for demanding applications.

2. Mechanical Characteristics

• Size & Weight: Ultra-compact at 8×8×2 mm and lightweight (3.2 g), perfect for space-constrained devices like drones, wearables, or tiny IoT sensors.
• Material & Durability: Made of ceramic for reliable electrical performance, plus hardness and wear resistance to withstand minor physical impacts.
• Aesthetics: Boasts a sleek silver-white finish for a clean, professional look.

3. Environmental Characteristics

• Eco-Friendliness: ROHS-compliant, ensuring no harmful substances for environmental safety.
• Temperature Resistance: Operates and stores in a wide range of -45~+85°C, making it suitable for extreme environments (polar regions, deserts, etc.).

4. Advantages & Selling Points

• Top-Tier Performance: Excellent impedance matching, gain, and polarization for stable, high-quality signal transmission.
• Ultra-Portable: Tiny size and light weight expand use cases to compact devices.
• Rugged Reliability: Withstands harsh temperatures and minor physical stress.

5. Application Scenarios

• Satellite Navigation: Ideal for GPS/Beidou terminals, providing accurate signals via precise frequency coverage and RHCP.
• IoT Devices: Powers short-range, reliable communication for smart sensors/tags in smart cities (e.g., traffic monitoring sensors) or industrial IoT (e.g., equipment status monitoring sensors).
• Small Wireless Gear: Enables stable connections for micro walkie-talkies, remote controls, and other miniaturized wireless devices.
• Aviation & Aerospace: Suited for small aerospace components like miniature satellites or drone-mounted communication modules, where space and weight are critical, and reliable signal transmission in extreme altitudes/temperatures is needed.
• Automotive Industry: Can be integrated into advanced driver - assistance systems (ADAS) or in - car navigation devices, ensuring accurate positioning and stable communication even in areas with complex electromagnetic environments.
• Marine Navigation: Applicable to small marine buoys or portable marine navigation devices, helping to maintain signal connectivity in harsh marine environments with varying temperatures and potential moisture (though note it has no specified waterproof rating, so suitable for protected setups).
• Military & Defense: Useful in compact military communication devices such as soldier - worn radios or small reconnaissance equipment, where robust performance under extreme conditions and secure signal transmission are essential.