FMAT7451-5

Attenuators Overview

The FMAT7451-5 is a fixed attenuator manufactured by Fairview Microwave, designed for signal attenuation in radio frequency applications. It operates within a frequency range of up to 6 GHz and provides a fixed attenuation value of 5 dB. The component utilizes 4.3-10 connectors, featuring a male plug on one end and a female jack on the other. It is rated to handle power levels up to 2 Watts and maintains a typical voltage standing wave ratio (VSWR) of 1.3:1, ensuring efficient signal transmission with minimal reflection across its operational bandwidth.

Attenuators Feature Summary

• Provides fixed 5 dB attenuation for precise signal level control
• Utilizes durable 4.3-10 connector interface for reliable connections
• Operates effectively at frequencies up to 6 GHz
• Rated for continuous power handling up to 2 Watts

Attenuators Applications

• RF test and measurement setups requiring signal reduction
• Wireless communication systems needing power level adjustment
• Antenna feed line attenuation for impedance matching
• Laboratory equipment signal conditioning

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as the model specifies a male plug to female jack arrangement. Confirm that the 2 Watt power rating aligns with the maximum expected signal power in the application circuit. Ensure the operating frequency does not exceed 6 GHz to maintain specified VSWR performance. Check for any environmental ratings if outdoor or harsh condition usage is intended.

Attenuators Selection Notes

Select this component when a fixed 5 dB attenuation is required in the 6 GHz range. The 4.3-10 connector type is suitable for applications demanding high-performance RF connections with good shielding. Consider the 2 Watt power limit when designing circuits with higher power signals; alternative models may be necessary for higher power handling. The low VSWR makes it appropriate for sensitive measurement environments where signal integrity is critical.

Attenuators Part Context

Fairview Microwave produces a range of RF components including attenuators, cables, and adapters. The FMAT7451-5 belongs to their fixed attenuator series, which are passive devices used to reduce signal amplitude without distortion. These components are essential in RF engineering for protecting sensitive equipment from high power levels and for calibrating signal strengths in various testing scenarios.