FMVC34003

Overview

The FMVC34003 is a high-reliability voltage-controlled oscillator (VCO) manufactured by Fairview Microwave. It operates within a frequency range of 38.4 GHz to 43.2 GHz, providing stable signal generation for advanced microwave applications. The device features a typical phase noise performance of -98 dBc/Hz and draws a current rating of 150 mA. Packaged in a hermetic module with 2.4mm interface specifications, it is designed for rigorous environmental conditions, supporting an operating temperature range from -55°C to +85°C.

Feature Summary

• Hermetically sealed construction for enhanced durability
• High-reliability design suitable for critical systems
• Wideband operation covering 38.4 GHz to 43.2 GHz

Applications

• Military radar systems
• Satellite communication uplinks
• Secure point-to-point microwave links

Procurement Notes

Verify the specific frequency band requirement against the 38.4 GHz to 43.2 GHz operational range before procurement. Confirm that the hermetic package and 2.4mm interface are compatible with the target system layout. Ensure thermal management solutions support the specified -55°C to +85°C operating environment. Cross-reference the 150 mA current rating with available power supplies to prevent overloading.

Selection Notes

Select this component when high-frequency stability and environmental ruggedness are prioritized over cost. The hermetic packaging distinguishes it from standard commercial VCOs, making it suitable for aerospace or defense projects requiring long-term reliability. Evaluate the phase noise specification against system sensitivity requirements to ensure adequate signal purity for the intended application bandwidth.

Part Context

This part belongs to Fairview Microwave's high-reliability oscillator series, specifically engineered for demanding RF environments. Unlike standard surface-mount oscillators, the FMVC34003 utilizes hermetic sealing to protect internal components from moisture and contaminants. It serves as a core frequency source in systems where signal integrity and operational longevity under extreme temperatures are mandatory.

Replacement Considerations

No public confirmed substitute part numbers are available.