ANT-418-MHW-SMA-S

Antennas RF Overview

The ANT-418-MHW-SMA-S is a permanent-mount dipole antenna designed for Sub-GHz ISM applications. It operates at a center frequency of 418 MHz with a bandwidth of 40 MHz (403 MHz to 433 MHz). The component provides 1.2 dBi gain and maintains a VSWR of 1.9. It features an SMA male connector, adhesive mounting style, and includes a 2-meter RG174 cable.

Antennas RF Feature Summary

• Omni-directional radiation pattern with excellent performance characteristics
• Two flexible shafts for adaptable installation positioning
• Adhesive mount design for secure permanent attachment

Antennas RF Applications

• ISM band wireless communication systems
• Remote control devices
• Security alarm systems

Antennas RF Procurement Notes

Verify the specific SMA male connector type and 2-meter cable length against project requirements. Confirm that the adhesive mounting method aligns with the intended installation surface. Ensure the 418 MHz center frequency matches the target regulatory ISM band specifications for the deployment region.

Antennas RF Selection Notes

Select this model when a flexible whip design with integrated cabling is required. The adhesive mount simplifies installation compared to threaded options. The 1.2 dBi gain offers balanced performance for indoor or short-range outdoor deployments within the Sub-GHz spectrum.

Antennas RF Part Context

This part belongs to the MHW series of dipole antennas from TE Connectivity Linx Technologies. The series is characterized by low VSWR and flexible construction. It serves as a specialized RF solution for fixed installations requiring reliable Sub-GHz connectivity without complex mounting hardware.

Antennas RF Replacement Considerations

ANT-418-MHW-RPS-S uses RP-SMA instead of SMA. ANT-418-CW-HW is a straight whip without cables. Verify connector polarity and cable integration needs before substitution.