JTT1575S15P4X

Antennas RF Overview

The JTT1575S15P4X is a ceramic patch GNSS antenna manufactured by JC Antenna, designed for receiving signals in the L1 band. It operates at a center frequency of 1.575 GHz with a peak gain ranging from -2.5 dBi to +2.5 dBi. The component features a single-band configuration and maintains a Voltage Standing Wave Ratio (VSWR) of 3. It utilizes an SMD/SMT surface mount interface for PCB integration. The unit is RoHS compliant and supports applications including IoT, fleet management, smart metering, automotive systems, energy sectors, and vending machines.

Antennas RF Feature Summary

• Utilizes a compact ceramic patch structure for reliable signal reception
• Supports surface mount technology for automated PCB assembly
• Designed for multi-sector deployment including automotive and industrial IoT

Antennas RF Applications

• IoT devices requiring precise location tracking
• Fleet management telematics units
• Smart metering infrastructure
• Automotive navigation systems
• Energy sector monitoring equipment

Antennas RF Procurement Notes

Verify that the specific suffix 'P4X' matches the required pinout and footprint specifications for your target Printed Circuit Board design. Confirm that the -2.5 dBi to +2.5 dBi gain range aligns with your system's link budget requirements. Ensure the ceramic construction meets environmental standards for your intended operating conditions. Cross-reference the RoHS compliance status with current regulatory mandates for your region before finalizing procurement orders.

Antennas RF Selection Notes

Select this component when a low-profile ceramic patch solution is required for L1 band GNSS applications. It is suitable for designs prioritizing surface mount compatibility over high-gain performance. Consider the VSWR of 3 when evaluating impedance matching networks. This model is appropriate for diverse environments ranging from consumer electronics to rugged automotive and industrial settings where moderate gain suffices.

Antennas RF Part Context

JC Antenna specializes in wireless communication solutions with over two decades of experience. The company provides custom GNSS, 4G/5G, and WiFi antennas for global markets. The JTT1575 series represents their portfolio of compact RF components designed for integration into modern electronic devices requiring satellite positioning capabilities.

Antennas RF Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify mechanical dimensions and electrical parameters against alternative models if sourcing changes occur.