HG1903MGRD-SM

Antennas RF Overview

The HG1903MGRD-SM is a rubber duck antenna manufactured by L-Com, designed for operation at a center frequency of 1.9 GHz. It features a magnetic mount base for secure attachment to ferrous surfaces and utilizes an SMA male connector for interfacing with compatible radio equipment. The antenna exhibits omni-directional radiation characteristics, ensuring consistent signal coverage in all horizontal directions. This configuration supports reliable wireless communication in UHF/VHF bands, suitable for handheld radios, vehicles, and base stations.

Antennas RF Feature Summary

• Omni-directional radiation pattern for uniform signal distribution
• Rubber duck construction providing flexibility and durability
• Magnetic mounting base for easy installation on metal surfaces
• SMA male connector interface for standard radio compatibility

Antennas RF Applications

• Handheld radio communications
• Vehicle-mounted communication systems
• Base station connectivity

Antennas RF Procurement Notes

Verify the specific connector type and frequency range against your system requirements before purchase. Ensure the magnetic mount surface is clean and ferrous for optimal adhesion. Confirm that the SMA male interface matches your device's port. Check for any environmental ratings if outdoor use is intended. Review manufacturer documentation for detailed electrical specifications and handling instructions.

Antennas RF Selection Notes

Select this model when a compact, flexible antenna with a permanent magnetic attachment is required for 1.9 GHz applications. Consider the rubber duck design for environments where rigid antennas may be prone to damage. Ensure the SMA male connector aligns with existing hardware. Evaluate the need for omni-directional coverage versus directional gain. Verify compatibility with the intended radio equipment's power output and frequency band.

Antennas RF Part Context

L-Com produces a range of RF antennas for various communication needs. The HG1903MGRD-SM belongs to their portable whip antenna series, often used in mobile and handheld scenarios. Similar models may vary in frequency, connector type, or mounting style. This specific part is distinguished by its 1.9 GHz center frequency and magnetic base, catering to specialized UHF/VHF applications requiring robust yet flexible connectivity solutions.

Antennas RF Replacement Considerations

Check for direct substitutes with identical SMA male connectors and 1.9 GHz operation. Magnetic mount variants from other manufacturers may offer similar form factors. Ensure replacement parts maintain the same omni-directional performance and physical dimensions for seamless integration into existing setups without modifying mounting hardware.