Omnex Control Systems Inc. - Designs and manufactures spread spectrum wireless transmitters and receivers for data acquisition and control of industrial machinery. Includes tutorials and resource literature. Microhard Systems Inc. - Manufactures industrial OEM wireless modems and development platforms. Includes product data and specifications. Nexion - Manufacture a range of RF data modems. Includes product features, specifications, FAQs, and downloadable data sheets. Research In Motion Limited - Provides two-way wireless communication solutions. Current products include handhelds with email access and radio modems. Includes an overview of products, investor information, and career opportunities. Wireless eSystems - Supply web enabled handheld wireless appliances for realtime data acquisition. Features information on product applications and technology. Zebryk - Design and development of hardware and communications software for mobile industrial data applications. Zetron Inc. - Design and manufacture controllers, consoles, and switches for a range of wireless operations. Products include radio dispatch consoles, industrial alarm processors, and paging systems . HAL Communications Corp. - Manufacturer of data communications modems and related equipment for the commercial, government and amateur radio market. Teletronics International, Inc. - Designs, develops, and manufactures products for high speed wireless broadband systems, including RF amplifiers, up/down frequency converters, wireless network bridges and routers. Radio Terminal Systems Pty Ltd - Manufacturer distributor and integrator of radio frequency handheld and vehicle mounted terminals in Australia. Jeron Electronic Systems, Inc - Developing and manufacturing quality communication solutions in the USA. Raveon Technologies - Manufactures ISM, MURS, VHF, and UHF data radio modems for telemetry, irrigation, AVL, SCADA, and other wireless applications Meteor Communications Corp. - Provider of equipment and services to track, monitor and control mobile and fixed assets using meteor burst and extended line of sight technologies, operating in the low VHF range. Cypress Solutions - Manufactures rugged data modems suitable for industrial environments and AVL applications. Symmetricom, Inc. - Designs, manufactures and markets network synchronization systems and intelligent access systems. Headquarters in San Jose, California. Racom Ltd. - Designs and produces radio modems and related devices for wireless data networks covering frequencies from 140 to 900 MHz. HandyWave USA - Manufacturer of short range 2.4Ghz modems suitable for RS232 and RS485 serial communications as well as OEM modules for peoduct integration.