AFD4-040080-25P

RF Amplifiers Overview

The AFD4-040080-25P is an RF amplifier module from L3 Narda-MITEQ designed for the 4 GHz to 8 GHz frequency range. It provides a typical gain of 27 dB with a noise figure of 4.5 dB. The device operates with a supply current of 475 mA and features a P1dB output power characteristic associated with its model designation. This component is engineered for high-performance signal amplification in demanding radio frequency applications.

RF Amplifiers Feature Summary

• Operates within the 4 GHz to 8 GHz microwave frequency band
• Provides high gain amplification suitable for sensitive receiver chains
• Low noise figure design for improved signal-to-noise ratio
• Compact module form factor for integration into RF subsystems

RF Amplifiers Applications

• Satellite communication systems
• Electronic warfare receivers
• Test and measurement instrumentation
• Military radar subsystems

RF Amplifiers Procurement Notes

Verify the specific datasheet revision and mechanical drawing compatibility before procurement. Confirm that the operating voltage and current requirements align with the system power budget. Ensure thermal management solutions are adequate for the module's dissipation characteristics during continuous operation.

RF Amplifiers Selection Notes

Select this component when a fixed gain of approximately 27 dB is required across the C-band spectrum. Consider the noise figure specification relative to system link budgets. Evaluate the physical mounting constraints and interface requirements against the available chassis space in the target assembly.

RF Amplifiers Part Context

This part belongs to the AFD series of RF amplifiers from L3 Narda-MITEQ, which offers various gain and frequency configurations. The suffix '25' typically denotes specific performance thresholds compared to other variants like the AFD4-040080-17P or AFD4-040080-LM, which differ in gain flatness and dynamic range specifications.

RF Amplifiers Replacement Considerations

Direct substitutes include the AFD4-040080-25 if pinout and electrical parameters match exactly. Other family members such as the AFD4-040080-17P offer different gain levels and must be evaluated for functional equivalence in the specific circuit application.