GPSGMSMA

Antennas RF Overview

The Pulse Electronics GPSGMSMA is an active GPS antenna designed for direct or glass mounting applications. It operates at a nominal frequency of 1575.42 MHz with a maximum VSWR of 1.5:1 and a gain of up to 1.5 dBi. The unit features a 50 Ohm impedance and utilizes an SMA Male connector for interface. It supports RHCP polarization and functions within a temperature range of -40°C to +85°C.

Antennas RF Feature Summary

• Active GNSS reception capability for GPS signals
• Versatile mounting options including direct surface and glass attachment
• Integrated low-noise amplifier for signal enhancement

Antennas RF Applications

• Vehicle telematics systems
• Fleet management tracking devices
• Portable navigation equipment
• Automotive infotainment units

Antennas RF Procurement Notes

Verify the specific datasheet version for the GPSGMSMA part number, as manufacturer documentation may list variations in cable length or connector orientation. Confirm that the SMA Male interface matches the host device requirements. Ensure the mounting surface is compatible with the adhesive or direct mount specifications provided in the official product sheet.

Antennas RF Selection Notes

Select this component when a compact, active GPS solution is required for vehicle or portable applications. The integrated design simplifies installation compared to discrete patch antennas. Consider the SMA Male connector type and the need for active amplification in environments with potential signal obstruction. Verify environmental ratings against operational conditions.

Antennas RF Part Context

This model belongs to the Pulse Electronics GPSGM family of active antennas. It is categorized under multiprotocol and GNSS antennas, specifically optimized for GPS band reception. The series includes variants for different mounting styles, with this particular model supporting direct or glass installation methods for robust integration into mobile platforms.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult the official Pulse Electronics catalog for alternative models within the GPSGM family or other active GPS antennas with matching SMA Male interfaces and similar electrical specifications.