The AN/TPS-1E was used in air defence as a target

acquisition radar at battalion and regiment level

The measuring distance with a hydraulic mast-mounted antenna was 1.5 to 200 km and the vertical measuring range 0 to 10 km

The radar equipment was installed in a towed trailer

The command vehicle had an additional radar display device for fire control.

Designed in the USA, manufactured in Italy (Selenia S.p.A)

The hydraulic mast made in Finland

In service in Finland from 1963 to 1990