FMFL1018

Overview

The FMFL1018 is a highpass cavity filter manufactured by Fairview Microwave. It features SMA female connectors and operates within a frequency range of 1 GHz to 13 GHz. The device maintains a 12 GHz passband, effectively attenuating signals below this threshold while allowing higher frequencies to pass with minimal loss.

Feature Summary

• Highpass filtering capability with SMA female interface
• Cavity construction for stable RF performance
• Operates from 1 GHz up to 13 GHz

Applications

• RF signal conditioning in microwave systems
• Harmonic suppression in transmitter chains
• Interference rejection in receiver front-ends

Procurement Notes

Verify the specific datasheet version before procurement, as component specifications may be updated. Confirm connector gender and mounting requirements match your system design. Ensure environmental ratings align with operational conditions. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a fixed highpass response between 1 GHz and 13 GHz is required. The SMA interface suits standard coaxial test and measurement setups. Consider insertion loss and power handling limits relative to your signal levels. Evaluate physical dimensions against available chassis space.

Part Context

Fairview Microwave specializes in RF, microwave, and mmWave components. The FMFL1018 belongs to their passive filter portfolio, designed for precision signal integrity. These components are typically used in communications, radar, and aerospace applications requiring reliable frequency discrimination.