Communications Electronics Inc.

New Mobile Extender Introduced from RELM Wireless

WEST MELBOURNE, FL. May 5, 2002 - RELM Wireless Corporation (NASDAQ: RELM) a manufacturer, developer, and distributor of wireless land mobile radio (LMR) products today announced the release of the RYB mobile extender and has begun taking orders. The RYB is available to all RELM Communications, Uniden PRC and BK Radio users and dealers.

The RYB is a compact ruggedized chassis containing a low power transceiver and repeater crossover circuitry. When connected to a vehicle mobile radio the RYB allows the mobile to act as a repeater increasing power and coverage. This allows a radio user to employ the advantage of a high power mobile radio when using his or her handheld unit while away from the vehicle.

"In some situations communications systems have no problem covering the required area with a forty or fifty watt mobile radio but portable units lack the power to reach the necessary base station or fixed repeater", says RELM Wireless V.P. of sales and marketing Thom Morrow. "The RYB basically turns a vehicle into a mobile repeater. The higher power increases the coverage area and can provide a higher level of communications accuracy and safety."

The RYB is available in UHF and VHF versions and is priced significantly less than other mobile repeater converters.

When the power of a handheld radio isn't enough, extend your range by turning your vehicle into a mobile repeater with the RYB from RELM Wireless Corporation. The compact design and simple operation of the RYB provides an excellent solution to problem coverage areas.