151-4H

Overview

The 151-4H is a heavy-duty Yagi antenna manufactured by Antenna Technologies Limited Company, designed for operation at 151 MHz. This directional RF antenna features a four-element configuration to provide focused signal transmission and reception capabilities. It utilizes an N-type female connector for secure cable attachment and supports rear mounting for flexible installation options. The unit is constructed as a rugged component suitable for demanding commercial enterprise and defense wireless applications requiring reliable directional performance.

Feature Summary

• Four-element Yagi design for directional signal focus
• Heavy-duty construction for rugged environments
• N-type female connector interface
• Rear mount capability for installation flexibility

Applications

• Commercial enterprise wireless communications
• Defense wireless application networks
• Field deployment directional links
• In-building directional coverage solutions

Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure compatibility with existing system requirements. Confirm that the N-type female connector matches the connected cable assembly. Ensure the rear mounting configuration aligns with the physical installation site constraints. Validate that the 151 MHz operational frequency meets the intended network specifications before finalizing procurement.

Selection Notes

Select this model when a directional solution is required for the 151 MHz band in harsh environments. The four-element Yagi structure provides necessary gain and front-to-back ratio for point-to-point or point-to-multipoint links. Consider the rear mount option if space constraints or structural integrity favor back-facing installation over top-mounting configurations.

Part Context

Antenna Technologies Limited Company specializes in designing and manufacturing antennas for commercial and defense sectors. The company offers both standard and custom solutions, focusing on rugged, high-efficiency products. This Yagi antenna represents their commitment to providing reliable directional communication hardware for field and in-building deployments across various wireless standards.

Replacement Considerations

The 151-4H-MK is identified as a related mount kit variant associated with this antenna series. Verify if the base antenna unit requires specific mounting hardware included in the MK designation. Cross-reference technical specifications to ensure any substitute maintains the 151 MHz frequency range and N-type female interface.