FOR IMMEDIATE RELEASE
September 28, 2004

Micronetics Receives Order to Support U.S. Military Secure Digital Communications Equipment
Hudson, NH--(BUSINESS WIRE)--September 28, 2004--Micronetics, Inc. (NASDAQ/NOIZ) announced today that its Noise Products Group has booked an order to supply noise source assemblies for use on Tropospheric Scatter Communication Systems, which provide fault reporting and confidence testing. Tropospheric transmissions are a reliable method of over-the-horizon communications for rough or inaccessible terrain, providing secure digital fixed and mobile radio communications.

David Robbins, Micronetics' President and CEO stated, "This order represents our increasing presence in the over-the-horizon microwave marketplace and demonstrates the U.S. military's recognition of Micronetics leadership in the development of noise based built-in-testing capabilities".

Micronetics, operating through its Defense Electronics and Commercial Products Groups, manufactures microwave and radio frequency (RF) components and integrated subassemblies used in a variety of defense, aerospace and commercial applications. Micronetics also manufactures and designs test equipment and components that test the strength, durability and integrity of communication signals in communications equipment. Micronetics serves a diverse customer base, including Aerosat, BAE Systems, Boeing, EADS, Honeywell, ITT, L-3 Communications, Lockheed Martin, NEC, Northrop Grumman, Raytheon, Southwest Research, Teradyne, Tektronix and Thales. Micronetics also operates through its wholly owned subsidiaries, Enon Microwave, Inc., Microwave & Video Systems, Inc. and Microwave Concepts, Inc.

Some of the statements contained in this news release are forward-looking statements. The accuracy of these statements cannot be guaranteed as they are subject to a variety of risks, including but not limited to the success of the products into which the Company's products are integrated, internal projections as to the demand for certain types of equipment, competitive products and pricing, the success of new product development efforts, the timely release for production and the delivery of products under existing contracts, access to financial resources, future economic conditions generally, as well as other factors. The information in this release should be reviewed in conjunction with Micronetics' Annual Report for its fiscal year ended March 31, 2004.

Contact
David Robbins, President
Micronetics, Inc.
(603) 883-2900 x 317