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FG4103 is listed in the Antennas RF range at ChipApex. The manufacturer field lists TE Connectivity. Its product description is RF ANT 415MHZ WHIP STR N FEM 44". Review the specifications below when checking this part for your BOM.
The TE Connectivity FG4103 is an omnidirectional fiberglass base station antenna designed for the 410–420 MHz frequency band. It features a gold-anodized support pipe and provides a maximum gain of 3 dBi. The unit supports a power rating of 100 W and operates within a temperature range of -35°C to +80°C. It utilizes bracket mounting and complies with RoHS standards.
This component is obsolete and no longer manufactured by TE Connectivity. Procurement must focus on verified substitute part numbers such as the MFR-recommended FG4063. Verify availability through authorized distributors, as direct supply from the manufacturer is unavailable.
Select the FG4063 as the primary replacement due to its status as the manufacturer-recommended substitute. Ensure the new selection matches the required 410–420 MHz frequency band and maintains compatibility with existing bracket mounting infrastructure.
The FG4103 belongs to the Antenex outdoor-rated antenna series, engineered for durability in extreme conditions. It serves as a specialized solution for UHF base station applications requiring reliable omnidirectional coverage within the specified frequency range.
The TE Connectivity FG4063 is the manufacturer-recommended substitute for this obsolete model. Verify that the replacement meets all original mechanical and electrical requirements.
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