H2M1W011129900

Antennas RF Overview

The H2M1W011129900 is a ceramic patch RF antenna module designed for GPS navigation applications. It operates at center frequencies of 1.575GHz and 1.602GHz, supporting the L1 band. The component features integrated Low Noise Amplifier (LNA) functionality and utilizes an I-PEX connector interface with a 74mm cable length. Key electrical parameters include a return loss of -10dB and gains of 2.6dBi and 4.6dBi across its operational bands.

Antennas RF Feature Summary

• Integrated Low Noise Amplifier (LNA) for signal enhancement
• Ceramic patch construction for durability
• I-PEX connector interface with pre-attached cable

Antennas RF Applications

• GPS L1 Band Navigation
• GNSS Positioning Systems
• Automotive Telematics

Antennas RF Procurement Notes

Verify the specific frequency configuration against the official datasheet to ensure compatibility with target GNSS receivers. Confirm that the I-PEX connector type matches the host device interface requirements. Check for RoHS3 compliance status if environmental regulations apply to the final assembly. Ensure the 74mm cable length fits within the mechanical constraints of the installation environment.

Antennas RF Selection Notes

Select this model when high-gain performance is required for GPS L1 band reception in compact designs. The integrated LNA makes it suitable for applications where signal integrity is critical over short distances. Compare gain specifications against other Unictron modules to determine the optimal balance between size and performance for the specific enclosure geometry.

Antennas RF Part Context

This component belongs to Unictron Technologies Corporation's family of ceramic patch antennas optimized for global navigation satellite systems. It represents a specialized solution for integrating high-performance RF front ends into portable or embedded devices requiring precise location data without external bulky structures.

Antennas RF Replacement Considerations

The H2M1W031129900 is a documented alternative from the same manufacturer offering similar multi-band capabilities. Verify connector compatibility and cable length differences before substitution. Cross-reference gain values and LNA specifications to ensure equivalent system performance.