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FMSW6358 is listed in the RF Switches range at ChipApex. The manufacturer field lists Fairview Microwave. Its product description is EM RELAY SWITCH 18 GHZ 12 V SMA. Review the specifications below when checking this part for your BOM.
The FMSW6358 is a general purpose SPDT coaxial switch manufactured by Fairview Microwave. It operates from DC to 18 GHz with a 50 Ohm impedance. The device features low insertion loss ranging from 0.15 to 0.35 dB and high isolation between 65 to 85 dB. It supports power levels between 47.78 and 49.54 Watts.
Verify the specific datasheet version for exact electrical tolerances and mechanical dimensions before integration. Confirm that the operating frequency range and power handling capabilities align with system requirements. Ensure proper mounting and thermal management are planned for the chassis installation.
Select this component when a single-pole double-throw switching function is required within the 18 GHz bandwidth. Consider the low insertion loss for sensitive signal paths and the high isolation for minimizing crosstalk. Verify compatibility with standard SMA or similar connector interfaces used in the design.
This RF switch belongs to Fairview Microwave's coaxial switch portfolio, designed for high-performance applications. It complements other passive components like adapters and cable assemblies in complete RF solutions. The product targets engineers needing reliable signal routing in broadband environments.
The FMSW6358 operates from DC up to 18 GHz.
The insertion loss ranges from 0.15 to 0.35 dB.
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