Communications & Power Industries, also known as CPI, provides microwave, radio frequency, power and control solutions for the defense, communications, medical and scientific industries. The company develops, manufactures and distributes products that generate, amplify, transmit and receive microwave and radio-frequency signals. Its products assist in the transmission of radar signals for navigation and location and deception signals for electronic counter measurements. The company s products transmit and amplify voice, data and video signals. In addition, its products provide power and control solutions for medical diagnostic imaging devices. Communications & Power Industries is a subsidiary of CPI International, which was founded in 1995. CPI International employs more than 1,600 people. It offers modulators, transmitters, and antenna, radar and electronic warfare subsystems through its subsidiaries.