FG4507

Antennas RF Overview

The TE Connectivity FG4507 is a heavy-duty, omnidirectional base station antenna designed for the UHF band. It operates within a frequency range of 450MHz to 460MHz with a center frequency of 455MHz. The component features a collinear dipole baton design enclosed in high-density fiberglass and provides a gain of 7dBd (9.15 dBi). It utilizes an N-type female connector for bracket mounting and supports a maximum power input of 100W. The Voltage Standing Wave Ratio (VSWR) is specified at 2, and the maximum height is 107 inches.

Antennas RF Feature Summary

• Collinear dipole baton design enclosed in high-density fiberglass for durability
• Omnidirectional radiation pattern suitable for base station applications
• Gold anodized support pipe construction

Antennas RF Applications

• Public Safety Land Mobile Radio (LMR)
• Industrial, Scientific, and Medical (ISM) bands
• Long-Term Evolution (LTE) communications

Antennas RF Procurement Notes

Verify current availability as the CRX450B predecessor is obsolete. Confirm that the N-type female interface matches system requirements. Check for recent Product Change Notifications regarding manufacturing location or material updates. Ensure environmental compliance with RoHS standards before integration.

Antennas RF Selection Notes

Select this model for outdoor UHF deployments requiring robust weather resistance. The 100W power rating suits high-output transmitter environments. Compare against CRX450B if UHF male connectors are acceptable, noting the interface difference. Consider the 107-inch height for clearance and wind load calculations during site planning.

Antennas RF Part Context

This antenna belongs to the TE Connectivity fiberglass base station series, formerly associated with Antenex. These components are engineered for reliable performance in harsh outdoor conditions. The product line emphasizes durable materials like UV-protected fiberglass and corrosion-resistant metals for long-term infrastructure stability.

Antennas RF Replacement Considerations

The CRX450B is an obsolete direct replacement option from the same manufacturer. Note that the CRX450B uses a UHF female connector instead of the N-type female found on the FG4507. Verify mechanical compatibility and impedance matching when substituting between these models.