A U.S. military systems integrator has awarded the Satcom Division of Communications & Power Industries LLC (CPI) an order totaling more than $4.5 million to provide high-power, X-Band traveling wave tube amplifiers (TWTAs) and related products for a significant military communications program. Under this follow-on contract, CPI's X-band SuperLinear® TWTAs will be used in a shipboard satellite communications program for the U.S. military that CPI has supported for a number of years.