There has to be an equipment shelter there. Sometimes they bury them under ground in a vault. How do you know it's Sprint?
.... the equipments cabinents were all outside, that is what I meant by not having an enclosure. Imagine a bunch of mechanical equipments laying on some abandoned lot?
That is how about 80% of Sprint sites are. For the most part, if it's not the 6 or so different sized cabinets, it's an underground site with a mini cell in it. Very very few Sprint PCS sites are in shelters. Now the Nextel arm of Sprint has shelters at every site unless it's located in a building. Sometimes the rooftop sites will be mounted in a Rubix or telco style enclosure.