DALLAS — (BUSINESS WIRE) — April 23, 2010 — RF Monolithics, Inc. (NASDAQ: RFMI) (“RFM” or “the Company”) announces that RF design expert Bob Nelson, RFM field applications engineer, will be conducting live hands-on demonstrations of the RFM RFIC Design Assistant software in the company’s upcoming exhibit at the Embedded Systems Conference (ESC) 2010 in Silicon Valley April 26 – 29, 2010.

ESC attendees will be able to obtain hands-on experience of the RFIC Design Assistant in RFM’s ESC Silicon Valley booth #940. The demonstration will show how design engineers can utilize the Design Assistant to rapidly prototype RF connections in their OEM products using RFM RFIC short-range radio transceivers.

Larry Miller, RFM Director of Marketing-Short Range Radios, said, “RFM continually looks for methods and tools to afford our customers a better design-in experience and faster time to market. We fully understand that as an OEM provider, the sooner our customers can move their designs into the production phase, the sooner we generate revenue.”

The RFM RFIC Design Assistant software enables design engineers to perform a comprehensive evaluation of the RFIC through a selection of:

• individual parameters such as RF band and center frequency;
• transmitter parameters including RF power output and deviation; and
• receiver parameters including data rate and filter characteristics.

With the Design Assistant, design engineers can quickly set-up and configure the development kit via RS-232 or USB. This allows access to all of the RFIC registers as well as the ability to save the register settings, dramatically shortening the design cycle. The Design Assistant configurations can be saved and reloaded for future reference including the default setting used for the internal range tests.

Using the RFIC Design Assistant, engineers can perform RF tests such as power output measurements and receiver sensitivity with different register settings, including the low power setting to see how it affects overall RFIC current consumption. This can be done with the Design Assistant configured for their specific application, which shortens the time it takes to get the product to market.

RFM will also be conducting daily drawings for the opportunity to win a module or short-range radio developer kit from among its broad selection of developer products.

About RFM

RF Monolithics, Inc., headquartered in Dallas, Texas, is a provider of solutions-driven, technology-enabled wireless connectivity for a broad range of wireless applications—from individual standardized and custom components to modules for comprehensive industrial wireless sensor networks and machine-to-machine (M2M) technology. For more information on RF Monolithics, Inc., please visit the Company’s website at http://www.RFM.com or follow us on twitter at http://twitter.com/wireless_is_RFM.

Forward-Looking Statements

This news release contains forward-looking statements, made pursuant to the Safe Harbor Provision of the Private Securities Litigation Reform Act of 1995, that involve risks and uncertainties. Statements of the plans, objectives, expectations and intentions of RFM and/or its wholly-owned subsidiaries (collectively, the “Company” or “we”) involve risks and uncertainties. Statements containing terms such as “believe”, “expect”, “plan”, “anticipate”, “may” or similar terms are considered to contain uncertainty and are forward-looking statements. Such statements are based on information available to management as of the time of such statements and relate to, among other things, expectations of the business environment in which we operate, projections of future performance, perceived opportunities in the market and statements regarding our mission and vision, future financial and operating results. Such statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions, including risks related to economic conditions as related to our customer base, collection of receivables from customers who may be affected by economic conditions, maintaining favorable terms of sales with customers and suppliers, the highly competitive market in which we operate, rapid changes in technologies that may displace products sold by us, declining prices of products, our reliance on distributors, delays in product development efforts, uncertainty in customer acceptance of our products, changes in our level of sales or profitability, manufacturing and sourcing risks, availability and lead times of raw materials, cost of components for our products, product defects and returns, as well as the other risks detailed from time to time in our SEC reports, including the report on Form 10-K for the year ended August 31, 2009. We do not assume any obligation to update any information contained in this release.

RF Monolithics, Inc.
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