Custom MMIC (, a developer of performance-driven monolithic microwave integrated circuits (MMICs), announces the release of a new, easy-to-use Attenuator Calculator to its suite of free online tools. The company also offers Cascade Analysis, Thermal Analysis, and Image Rejection calculators.

The new calculator determines the resistor values for PI, TEE, and BRIDGED-TEE fixed attenuators. Users simply enter their required attenuation level and system impedance, and the calculator displays the required resistor values.

Like all of Custom MMIC’s calculators, the purpose of the new Attenuator Calculator is to help engineers and technologists get their job done more quickly and efficiently. The company has plans to add more online calculator tools in the future.

To view Custom MMIC's new online Attenuator Calculator, visit There is no need to log in or register.