Press Release FOR IMMEDIATE RELEASE Trilithic’s Media Contact: Karalee Slayton Director Marketing & Communications 317 423-6604 kslayton@trilithic.com New Product: Visionary™ HD/SD Overlay System Delivers EAS messages, graphics capabilities Indianapolis, Indiana (Thursday, March 27, 2008): Trilithic proudly introduces a new digital component for integrated EAS messaging systems that enables broadcasters to deliver emergency alert messages, graphics and logos for digital broadcasts. The new Visionary™ HD/SD Overlay System works with Trilithic’s EASyCAST™ Encoder/Decoder to provide EAS messaging and logos for HD-SDI and SD-SDI broadcast streams (1080i, 720p and 480i) including embedded audio and 6 channels of AES-EBU audio. A standalone unit, the Visionary system accepts EAS alerts from the encoder/decoder and places them on a broadcast stream via a standard message crawl and EAS audio on the viewer’s set. It also allows broadcasters to display station logos or other graphics with the EAS message alerts. The EASyCAST Encoder/Decoder can also process non-EAS alerts and display them, via the Visionary system as a crawl, static text, images or full page. If a broadcaster needs to display a maintenance message, even from a remote location, the message can be processed by the EASyCAST unit and delivered to the broadcast stream by the Visionary system. The Visionary system connects to the EASyCAST Encoder/Decoder by an Ethernet connection. A single encoder/decoder can communicate with multiple Visionary units on a network. Each Visionary unit can be configured for manual or automatic operation. Broadcasters can place a Visionary unit on each channel of a multicast stream, and only maintain and program a single EASyCAST Encoder/Decoder to deliver EAS messages. The EASyCAST system offers full implementation of SNMP for improved network control. -MORE- Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com Trilithic Visionary offers comprehensive EAS solution, contd 2 The Visionary system and the EASyCAST Encoder/Decoder can be integrated with Trilithic’s EASy Compliance Assistant™ automation software, to simplify system maintenance and FCC compliance. This new integrated system for Broadcasters will be demonstrated at the upcoming NAB show in Las Vegas in April. Trilithic is a leading provider of digital Emergency Alert System management solutions and other communications technology for cable, broadcast, IPTV, RF and wireless markets around the world. For more information on the Visionary HD/SD Overlay System, contact Trilithic at (800) 344-2412 or visit www.trilithic.com. ### ABOUT TRILITHIC: Trilithic, Inc. is an industry leader providing telecommunications solutions for major Broadband and RF & Microwave markets around the world. Comprised of three major divisions: Broadband Instruments & Systems offers test, analysis and quality management solutions for the major cable television systems around the world. The RF & Microwave Components Division provides various components and custom subsystems for companies specializing in cellular, military and other wireless applications. The E.A.S. Division is a leading supplier of government-mandated Emergency Alert Systems used by HFC, Broadcast & Satellite service providers in the United States. Trilithic, Inc. 9710 Park Davis Drive Indianapolis, IN 46236 (800) 344-2412 www.trilithic.com -END- Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com