Amplifier Research Corporation, now known as the brand AR Worldwide, designs and manufactures radiofrequency (RF) and amplifier test equipment. AR Worldwide is a popular manufacturer of RF amplifiers, microwave amplifiers, testing systems, antennas, data acquisition (DAQ) systems, meters, and electromagnetic safety products and accessories. Today, AR Worldwide manufactures innovative test equipment for the aerospace, engineering, and technology industries. At ValueTronics, we sell used and refurbished Amplifier Research watts amplifiers, power amplifiers, RF amplifiers, microwave RF amplifiers, linear broadband amplifiers, power heads, and power meters. Give us a call to ask for a price estimate on certain refurbished Amplifier Research products.