7042155

Overview

The Amphenol Procom 7042155 is a six-element Yagi antenna designed for the 155–175 MHz frequency range. It provides an 8 dBd gain and a front-to-back ratio of 16 dB, supporting a maximum input power of 150 Watts. The unit features linear polarization and includes a 3-meter RG213 cable with an N-type female connector. Key electrical specifications include a VSWR of 1.5 and a 3 dB beamwidth of 56 degrees in the E-plane. The antenna weighs approximately 4.1 kg.

Feature Summary

• Six-element Yagi design optimized for directional signal transmission
• High front-to-back ratio for interference reduction
• Integrated 3-meter pigtail with N-type female interface
• Bracket mount configuration for fixed installation

Applications

• PMR (Private Mobile Radio) systems
• Trunked Radio networks
• Broadcast applications

Procurement Notes

Verify the specific manufacturing date code to ensure compliance with current environmental regulations. Confirm that the included 3-meter RG213 pigtail meets the required length specifications for the intended installation site. Ensure the N-type female connector compatibility matches existing system hardware before finalizing the order.

Selection Notes

Select this model when high directionality is required within the 155–175 MHz band. The 8 dBd gain suits long-distance point-to-point links or base station coverage. Consider the 150 Watt power handling capability for high-output transmitter environments. The bracket mount style requires compatible structural supports for secure mounting.

Part Context

This component belongs to the Amphenol Procom RF Antenna series, specifically engineered for VHF communications. The 7042155 variant focuses on the 155–175 MHz spectrum, distinguishing it from UHF or other VHF bands. It serves as a specialized solution for professional radio infrastructure requiring stable directional performance.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.