Soviet/Russian low band surveillance radar P-18 (NATO codename Spoon Rest D) associated with SA-2, SA-3 SAM systems. Early warning radar, it has range 275km and constructed into two trucks actually: 1st is antenna post and 2nd is control room, located into boxed version of a truck (see Suggested Products for example of such kind of a truck). The antenna is rotating at 2rpm, 4rpm, 6rpm. Spoon Rest D/P-18 is very mobile system - crew of 4 men deploy it for 45 minutes only.