Broadband Powerline Communications News
May 2007

Santa Clara, CA and Boston, MA, May 21, 2007 - CTS Corporation (NYSE: CTS), a leading provider of electronic manufacturing services (EMS), and Ambient Corporation (OTCBB: ABTG), a leader in Broadband over Power Lines (BPL) solutions, announced today that they have entered into a strategic alliance, strengthening their relationship to meet Ambient's projected market demand and future requirements.