FG4205

Antennas RF Overview

The TE Connectivity FG4205 is an omnidirectional UHF antenna designed for external mounting. It operates within the 350–520 MHz frequency range, with a center frequency of 425 MHz. The unit supports up to 100W power handling and provides a gain of 7dBi. It features an N-type female connector and utilizes bracket, mast, or pole mounting methods.

Antennas RF Feature Summary

• Omnidirectional radiation pattern for consistent signal coverage
• High power handling capability suitable for robust transmission
• Durable construction designed for permanent external installation

Antennas RF Applications

• UHF communication systems requiring wide area coverage
• Base station installations on poles or masts
• External radio infrastructure in harsh environments

Antennas RF Procurement Notes

Verify the specific connector type and mounting hardware requirements against the system design before ordering. Confirm that the operating frequency aligns with the 350–520 MHz specification. Ensure the mounting structure can support the physical dimensions and wind load of the antenna assembly.

Antennas RF Selection Notes

Select this model when omnidirectional coverage is required for UHF applications. Consider the 100W power rating for high-output transmitters. Evaluate the bracket mount option if pole or mast installation is necessary rather than surface mounting.

Antennas RF Part Context

This component belongs to the FG series of RF antennas from TE Connectivity. It is categorized under bar or whip style antennas intended for outdoor use. The product line focuses on durable solutions for professional communication networks.

Antennas RF Replacement Considerations

Check for direct substitutes within the FG series that match the 425 MHz center frequency and 7dBi gain. Verify compatibility of the N-type female interface with existing cabling. Ensure any alternative meets the same 100W power and environmental durability standards.