FMNG1004

Overview

The FMNG1004 is a coaxial packaged noise source module manufactured by Fairview Microwave. It operates over a wide frequency range from 1 GHz to 18 GHz. The device provides an Excess Noise Ratio (ENR) of 15 dB with a flatness of ±2 dB. It features SMA connectors and includes a temperature coefficient specification. The design is calibrated in 1 GHz steps, ensuring consistent performance across the specified bandwidth for RF testing applications.

Feature Summary

• Coaxial packaged noise source module
• Wide frequency operation from 1 GHz to 18 GHz
• Calibrated in 1 GHz steps

Applications

• RF component testing
• Noise figure measurement systems
• Receiver sensitivity analysis

Procurement Notes

Verify the specific calibration certificate and ENR values against your test requirements before procurement. Confirm connector type compatibility and frequency coverage limits. Check for updated datasheets regarding temperature coefficients and flatness specifications. Ensure the module meets the environmental conditions required for your specific application environment.

Selection Notes

Select this module when a broad frequency range up to 18 GHz is required for noise source applications. Consider the SMA interface for standard RF connections. Evaluate the 15 dB ENR and ±2 dB flatness against system sensitivity needs. Verify that the coaxial packaging suits your integration constraints compared to waveguide alternatives.

Part Context

This component belongs to the Fairview Microwave line of RF miscellaneous ICs and modules. It serves as a general-purpose noise source designed for laboratory and field testing environments. The module supports various RF diagnostic tasks requiring known noise levels across microwave frequencies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for direct equivalents or functional replacements within the same product family.