Wandel Goltermann (WWG) was founded in 1932 in Germany by Wolfram Wandel and Ulrich Goltermann. Wandel Goltermann quickly became known for its exceptional communication analyzers, test sets, radio receivers, amplifiers, signal generators, and meters. Years ago, WWG merged with TTC Test Equipment to form the brand Acterna. Acterna is now a leading name in the communications technology industry. In 2005, JDS Uniphase Corporation (JDSU) acquired Acterna, turning the company into a manufacturer of broadband test solutions and optical products. Consumers looking to buy Wandel Goltermann products now turn to sites such as ValueTronics for the last remaining used and refurbished brand items.