FMAM7011

Overview

The FMAM7011 is a variable gain amplifier manufactured by Fairview Microwave, designed for high-frequency applications. It operates within a frequency range of 1 GHz to 40 GHz and utilizes SMA connectors for signal interfacing. The device provides a nominal gain of 45 dB with a noise figure of 5 dB. It requires an operating supply voltage between 12 V and 16 V and draws a typical current of 450 mA. Packaged in a module format, this component serves as a critical element in RF signal processing chains requiring adjustable amplification across the microwave spectrum.

Feature Summary

• Provides variable gain control functionality for RF signal conditioning
• Operates across a wide frequency spectrum from 1 GHz to 40 GHz
• Utilizes SMA connector interfaces for standard integration

Applications

• Microwave communication systems
• Test and measurement instrumentation
• RF signal processing modules

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer specifications may be updated. Confirm that the SMA interface matches your system requirements. Ensure power supplies provide stable 12 V to 16 V output capable of delivering at least 450 mA. Check for any regional distribution restrictions or availability limitations before finalizing procurement plans.

Selection Notes

Select this component when variable gain adjustment is required in the 1 GHz to 40 GHz range. Consider the 450 mA current draw for power budget calculations. Verify compatibility with SMA connectors in your design. Evaluate if the 5 dB noise figure meets your system sensitivity requirements compared to fixed-gain alternatives.

Part Context

This part belongs to Fairview Microwave's RF amplifier series, specifically focusing on variable gain solutions. It complements other models like the FMAM7008, which covers similar high-frequency ranges but may differ in specific gain characteristics or package types. These components are typically used in modular RF designs where signal level adjustment is necessary.

Replacement Considerations

The FMAM7008 is a documented substitute offering similar variable gain capabilities in the 26.5 GHz to 40 GHz range. Verify interface compatibility and gain specifications when substituting.