Comarco Wireless Test Solutions Enhances Seven.Five ... It is Now Ready for 4G.

IRVINE, Calif. -- Seven.Five is now ready to test high-speed data networks employing technologies such as Ev/DO, HSDPA, UWB and OFDM 

Comarco (NASDAQ:CMRO) Wireless Test Solutions today launches a new and more powerful processor module, expanding the capabilities of the Seven.Five system to meet the high-speed data requirements for testing cellular networks worldwide utilizing the latest, and future, generations of handsets and data cards. Since it is downward compatible with all existing Seven.Five systems installed worldwide, it can be added to those systems to enhance their capabilities.

Due to the volume and speed of data transfer experienced with high speed data technologies, unique challenges arise. Test systems must be able to handle a huge quantity of data and still have enough processing power to accurately control, collect, analyze and display engineering information that supports the data call. Additionally, with the upsurge of PC card usage, providing a test platform that can accommodate multiple data cards, without compromising RF and data isolation, is crucial.

"As mobile terminals become more and more carriers of high-speed data, the ability to test a wide variety of phones and data cards becomes important," notes Greg Maton, senior vice president of Comarco. "Our commitment to continually update and integrate the latest devices into the Seven.Five system is key to keeping our customers current and looking ahead of the needs of their respective markets."

The Seven.Five system now handles the widest selection of devices, handsets and data cards in the industry, and offers users the ability to test the 3G environment with the same or similar devices as those owned by the cellular end users.

Testing Multiple Data Cards Simultaneously

One of the spectacular features of the new processor module is the ability to test multiple data cards while isolating their IP stacks, routing tables and application layer information. This assures that each device can be tested without any interaction or errors introduced by other devices or phones.

This ability is particularly crucial when testing video capabilities of the network, from video streaming to making video calls. Due to the high processing requirements of the video measurement algorithm and the sheer amount of data that needs to be transferred for this application, the Seven.Five is the only test system that can truly test video capabilities without introducing false degradations.

Testing the 3G Network through the Eyes of the End User

Seven.Five is known worldwide as the only system to truly test the cellular environment through the eyes of the end user. The same is true of the new high-speed data system. For example, the HTTP browser uses Internet Explorer to ensure that all application layer enhancements are captured and the actual user experience is measured. This same philosophy is used in all data test scenarios, such as: email send/receive; FTP UL/DL; UDP; WAP; MMS; SMS and others.

About Comarco

Based in Irvine, Calif., Comarco is a leading provider of wireless test solutions for field test applications, ChargeSource(R) universal mobile power products and wireless emergency call box systems. Comarco's industry-leading Seven.Five(TM) wireless test system for field test applications allows cellular telephone system operators to improve the quality of their cellular phone service through voice, video and data benchmarking and system optimization using advanced QoS algorithms and a unique multi-technology RF scanner. Seven.Five's open architecture supports both current cellular operating system technologies and the new 3G systems being implemented all over the world.

Based on reported year-to-date sales data, ChargeSource is the largest selling line of products able to recharge and power a variety of mobile devices, including laptop computers, cellular telephones, digital cameras, PDAs and other handheld devices, through a single power source.

In addition, Comarco's call box systems are in place on most major highway systems throughout the United States and are used by motorists to contact local authorities for rapid assistance. More information about Comarco's product lines can be found at www.Comarco.com, www.wi-fianalyzer.com and www.chargesource.com.

Safe Harbor Statement

This release may contain forward-looking statements that are made pursuant to the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995, as amended to date. These forward-looking statements involve risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those contemplated by the forward-looking statements. A number of important factors could cause our results to differ materially from those indicated by these forward-looking statements, including, among others, the impact of perceived or actual weakening of economic conditions on customers' and prospective customers' adoption of new wireless communications technologies, and, therefore, spending on our products and services; risks related to market acceptance of our products and our ability to meet contractual and technical product performance commitments with our customers; activities by us and others regarding protection of intellectual property; and competitors' release of competitive products and other actions. Further information on potential factors that could affect our financial results are included in risks detailed from time to time in our Securities and Exchange Commission filings, including without limitation our annual report on Form 10-K for the year ended January 31, 2004 and Form 10-Q for the quarter ended October 31, 2004.

Corporate Information

Comarco Wireless Test Solutions is located at 2 Cromwell, Irvine, CA 92618-1816. The company can be found on the Web at www.Comarco.com.