In 1987, Comtech Telecommunications Corp created the Comtech PST division to focus solely on high-power radiofrequency (RF) amplifiers. Comtech PST Corp. serves many different domestic and international high-tech markets. The company specializes in the development and manufacture of RF and microwave solid-state high-power amplifiers. Comtech PST’s RF amplifiers and test equipment are useful for applications such as electromagnetic compatibility testing, telecommunication, defense, satellite tracking, radar systems, electronic warfare, and medical testing systems. Comtech PST’s dedication to customer satisfaction has brought this company to the top of its field over the years. Become a Comtech PST customer by shopping used, refurbished products at ValueTronics.com.