Our active GNSS internal antenna series is a versatile and high-performance solution designed for multiband satellite navigation receivers. These antennas boast exceptional out-of-band rejection, ranging from 50dB to 80dB across all LTE 5G and WIFI 6E frequencies, ensuring robust performance even in challenging signal environments. With options for Low Noise Amplifiers (LNA) at 15dB and 30dB, this antenna family caters to a wide range of sensitivity requirements. The antennas are available in configurations for L1/L2, L1/L5, or L1/L2/L5 frequency bands, supporting GPS, GLONASS, Galileo, BeiDou, and IRNSS systems, making them ideal for global navigation applications.

Engineered for durability, these antennas feature internal ESD protection, enhancing their reliability and longevity in various operational conditions. The compact size of the stacked ceramic patch and integrated components, measuring only 30mm by 30mm with a maximum height of 13.09mm ensure easy integration into space-constrained devices without compromising on performance. The inclusion of an LDO regulator allows for a wide voltage range of 2.5 to 18 VDC and a maximum current consumption of 16mA, all while maintaining optimal LNA characteristics. These antennas offer energy-efficient operation suitable for a wide array of applications.

Whether for industrial, automotive, or consumer electronics, the GNSS internal stacked patch antenna family delivers outstanding precision and resilience. Its comprehensive multiband support and superior signal rejection capabilities make it a top choice for developers seeking to enhance the accuracy and reliability of their satellite navigation systems.

Features
- L1/L2, L1/L5, or L!/L2/L5 options avaiable
- Ultra low noise 15dB or 30dB amplifier options
- High out of band rejection
- Wide operating voltage range of 2.5 to 18 VDC
- ESD Protected
- Stacked patch antenna
- 30mm x 30mm footprint
- 13.09mm maximum height
- 100mm long Ø1.13mm coax cable
- I-PEX MHF connector
- Customizable cable length and connector type

Applications
- Multiband satellite navigation receivers
- L1 and L2 band devices
- L1 and L5 band devices
- L1, L2 and L5 band devices
- Precision agriculture, mining, and construction
- Fleet Management
- Asset tracking
- Surveying and mapping systems
- Geofencing

Source：https://www.pulseelectronics.com/