FMAM7004

Overview

The FMAM7004 is a variable gain control amplifier manufactured by Fairview Microwave, utilizing GaAs FET technology. It operates within a frequency range of 2 GHz to 8 GHz and provides a nominal gain of 40 dB, with specific specifications indicating up to 43 dB. The device features a 15 dBm P1dB output power point and supports 20 dB of variable gain adjustment. Electrical requirements include an operating supply voltage of 12 V to 16 V and a current consumption of 140 mA. The unit is equipped with SMA connectors for input and output interfaces.

Feature Summary

• Variable gain control capability allowing for 20 dB adjustable signal amplification
• GaAs FET technology construction for high-frequency performance
• SMA connector interface for standard RF integration

Applications

• RF signal conditioning in communication systems
• Test and measurement equipment requiring adjustable gain stages
• Military and aerospace radar applications

Procurement Notes

Verify the specific datasheet version and technical parameters directly with Fairview Microwave or authorized distributors before procurement. Confirm that the 12 V to 16 V supply voltage and 140 mA current requirements align with your system design. Ensure SMA connector compatibility with existing PCB layouts. Check for any regional distribution restrictions or limited availability status prior to ordering.

Selection Notes

Select this component when a wideband variable gain amplifier is required between 2 GHz and 8 GHz. The GaAs FET technology offers suitable performance for general-purpose RF applications. Consider the 15 dBm P1dB limit for power handling needs. Compare against other models in the series if different frequency ranges or gain profiles are necessary for the specific application context.

Part Context

The FMAM7004 belongs to the Fairview Microwave family of RF amplifiers, specifically categorized as a variable gain control amplifier. It is part of a broader lineup that includes models covering various frequency bands from low MHz to high GHz ranges. This model focuses on the 2-8 GHz spectrum, distinguishing it from lower frequency DC-coupled or higher frequency millimeter-wave variants in the same product line.

Replacement Considerations

• FMAM7006
• FMAM7008

FAQ

What is the operating frequency range of the FMAM7004?

The FMAM7004 operates from 2 GHz to 8 GHz.

What type of technology is used in the FMAM7004?

It utilizes GaAs FET technology.