4792

Attenuators Overview

The L3 Narda-MITEQ Model 4792 is a variable attenuator module designed for high-frequency microwave applications. It operates within a frequency range of 8000 MHz to 18000 MHz, covering the upper Ku-band and lower Ka-band spectrum. The device provides a maximum attenuation value of 30 dB, allowing for precise signal level control in RF systems. It utilizes SMA female connectors for interface compatibility with standard coaxial components. The unit is housed in a compact SOT-23 case package, facilitating integration into space-constrained electronic assemblies. This component serves as a critical element for managing power levels in test equipment and communication infrastructure.

Attenuators Feature Summary

• Provides continuous variable attenuation capability across a wide microwave frequency band
• Engineered for ruggedized performance in demanding RF environments
• Features standardized SMA female connectors for reliable coaxial interfacing

Attenuators Applications

• Microwave test and measurement instrumentation
• Satellite communication ground stations
• Radar system signal conditioning

Attenuators Procurement Notes

Verify the specific datasheet version and connector orientation (SMA Female) prior to ordering. Confirm that the 30 dB attenuation range meets system requirements. Ensure the SOT-23 package dimensions align with PCB layout constraints. Cross-reference the manufacturer part number 4792 with authorized distributors to ensure authenticity and traceability.

Attenuators Selection Notes

Select this model when fixed attenuation is insufficient and dynamic control is required in the 8-18 GHz range. Consider the SMA interface for compatibility with existing coaxial cabling. Evaluate the thermal management capabilities of the SOT-23 package against the expected power dissipation in the target application environment.

Attenuators Part Context

This component belongs to the L3 Narda-MITEQ portfolio of ruggedized high-power directional couplers and attenuators. The brand specializes in microwave and RF components, offering solutions ranging from 500 MHz to 18 GHz. The 4792 fits within their line of connectorized modules designed for reliability in aerospace and defense applications.

Attenuators Replacement Considerations

Consult official substitution guides for equivalent variable attenuators in the 8-18 GHz range. Verify mechanical footprint compatibility if replacing on an existing PCB. Ensure electrical specifications such as VSWR and insertion loss match or exceed original design parameters.