AFD4-020080-25

RF Amplifiers Overview

The AFD4-020080-25 is a general purpose RF amplifier module manufactured by L3 Narda-MITEQ. It operates within a frequency range of 2 GHz to 8 GHz and is designed for GPS applications. The device provides a gain of 25 dB with a P1dB output power of 25 dBm. It requires a single 15V DC supply voltage and draws a typical current of 160 mA. The component features a noise figure of 5.5 dB and utilizes a reflective topology. It is housed in a standardized module package suitable for integration into microwave and RF systems requiring broadband amplification.

RF Amplifiers Feature Summary

• Provides broadband amplification across the 2 GHz to 8 GHz frequency spectrum
• Engineered specifically for GPS signal processing applications
• Utilizes a reflective switching topology for circuit design flexibility
• Operates on a single 15V DC power supply rail

RF Amplifiers Applications

• GPS signal amplification and conditioning
• Broadband RF front-end modules
• Microwave communication systems
• Test and measurement instrumentation

RF Amplifiers Procurement Notes

Verify the specific manufacturer datasheet for the AFD4-020080-25 to confirm all electrical parameters, including gain flatness, return loss, and thermal characteristics. Ensure that the required 15V DC supply voltage and 160 mA current draw are supported by the system power architecture. Confirm mechanical dimensions and pinout compatibility with the intended PCB layout before finalizing procurement decisions.

RF Amplifiers Selection Notes

Select this component when a wide bandwidth covering 2 GHz to 8 GHz is required for GPS or general RF applications. Consider the 25 dB gain and 25 dBm output power capabilities against system linearity requirements. Evaluate the 5.5 dB noise figure impact on overall system sensitivity. Ensure the module form factor fits within the available space constraints of the target assembly.

RF Amplifiers Part Context

This part belongs to the AFD series of RF amplifier modules from L3 Narda-MITEQ. The series is characterized by robust construction and high reliability, targeting demanding military and commercial environments. These modules integrate active components into shielded enclosures to minimize interference and ensure consistent performance across the specified frequency bands.

RF Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers for the AFD4-020080-25 are not available in standard reference databases. Direct replacement requires matching the 2-8 GHz frequency range, 25 dB gain, and 15V supply voltage. Consult the manufacturer for potential obsolescence management or updated series alternatives.