Würzburg radar

The low-UHF band Würzburg radar was the primary ground-based gun laying radar for the Wehrmacht's Luftwaffe and Heer during World War II. Initial development took place before the war and the apparatus entered service in 1940. Eventually, over 4,000 Würzburgs of various models were produced. It took its name from the city of Würzburg.

There were two primary models of the system. The first Würzburg was a portable model that could be folded for transit and then brought into operation quickly after emplacement and leveling. The A models began entering service in May 1940 and saw several updated versions over the next year to improve accuracy, notably the addition of conical scanning in the D model of 1941. The larger Würzburg-Riese was based on the D model but used a much larger parabolic reflector to further improve resolution at the cost of no longer being mobile.