For Immediate Release
July 18, 2000

AirNet Details Benefits of Software Defined Radio Technology to FCC;
Company's Commercially Deployed SDR Base Stations Demonstrate
Technology Works Now

MELBOURNE, Fla. --July 18, 2000-- AirNet Communications Corporation (Nasdaq:ANCC), the industry leader in Software Defined Radio (SDR) technology, has provided the Federal Communications Commission (FCC) with detailed benefits of SDR - including how it could speed the move to the wireless Internet.

AirNet, which has been deploying SDR-based systems since 1997, provided the information to the FCC as part of the Commission's Notice of Inquiry into SDR. The FCC was seeking input from communications companies involved in various aspects of SDR technology.

In its reply to the FCC, AirNet explained that SDR technology is available today and that it is deploying systems for customers throughout the world. In detailing the technology, the company described how SDR technology allows wireless equipment to be upgraded through software rather than hardware changes, allowing the evolution to new technologies.

The company explained how SDR technology can benefit consumers, wireless operators, and wireless infrastructure manufacturers by reducing costs and speeding the implementation of new, advanced wireless services - including the wireless Internet.

"SDR technology unifies the various radio designs into one platform, relying on software to alter the characteristics of the radio rather than having to design new hardware each time a new radio is designed or a new feature is added. This could speed time-to-market for deploying future air interfaces and subsequent feature enhancements," AirNet stated in its reply to the FCC.

In its FCC reply, AirNet also detailed other aspects of SDR, including how it improves interoperability, and does not warrant regulation changes or re-certification for software upgrades.

"For nearly four years, AirNet has shown that this technology can be successfully deployed," said Lee Hamilton, president and CEO of AirNet. "Our success in delivering broadband, software-defined base stations is enabling wireless operators to expand their service offerings - moving from basic voice service all the way to the wireless Internet."

AirNet Communications Corporation's award winning wireless base station products, based on over 60 patents either issued or filed, provide a cost-effective, future proof solution for wireless operators as they deploy and expand their networks. AirNet's patented broadband, software-defined AdaptaCell™ Base Station provides a high capacity base station with a software upgrade path to the wireless Internet.

The AdaptaCell's patented technology means no more time consuming and expensive hardware upgrades - the wireless Internet is only a software upgrade away. And, with software control, AirNet lets service providers support multiple protocols simultaneously avoiding costly overlays. The AirSite™ Backhaul Free™ Base Station's award winning architecture eliminates the need for a physical backhaul link, thus reducing operating costs. AirNet base station products won the prestigious GSM World Award for technical innovation for AdaptaCell's software upgrade to the wireless Internet and for AirSite's revolutionary wireless backhaul capability. AirNet is a wireless base station technology leader. AirNet can be contacted at 321/984-1990 or visit us at

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Press & Investor Contact:
Gary Pacilio
AirNet Communications
+1 321.953.6609

Safe Harbor Statement Under the Private Securities Litigation Reform Act of 1995:

The statements contained in this press release that are not historical information are forward-looking statements that relate to future events or our future financial performance, including statements regarding our expectations, beliefs, plans, estimates, intentions or strategies for the future. Forward looking statements include statements regarding the transition and evolution to high-speed data and wireless Internet services, future sales to customers and customer deployment plans. All forward-looking statements included in this release are based upon information available to AirNet Communications Corporation as of the date hereof and we assume no obligation to update any such forward-looking statements. Forward-looking statements involve risks and uncertainties, which could cause our actual results to differ materially from those projected. Potential risks and uncertainties include, but are not limited to, our historical and future losses, our limited operating history, and fluctuations in our quarterly revenues and operating results. These and other risks are discussed in Company filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended December 31, 1999.

AirNet® and AirSite® are registered with the U.S. Patent and Trademark Office. AdaptaCell™, Backhaul Free™, and We're Ready for Anything™ are trademarks of AirNet Communications Corporation. Other names are registered trademarks or trademarks of their respective companies or organizations.

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