I live next to one and it's usually silent, but occasionally I hear a low humming noise. I think there are cables that go from the tower to it's equipment room that run through the wall of my apartment and I sometimes hear a noise.
Yes/No
T mobile has 8000 towers to support its wide range of customers who are located through the United States. They are increasing the number of towers to compete with their rivals Verizon.
GPS provides position/location information. It is similar to that the phone company can track you phone location with the signal strength received by at least 2 cell phone towers. If only one cell phone tower, the phone signal can only be interpreted as that the phone is somewhere in the circle of a known radius, assuming at ground level. With two cell phone towers, the phone signal can be narrowed to two possible locations. With three cell phone towers, the phone location is narrowed down to a small region, say within a city block. In the GPS, the cell phone towers are replaced by satellites. A hand-held GPS unit can use the signals from 4 satellites to calculate the coordinates (x,y,z) of the location and also how fast the unit is moving.
All dimmer switches hum. The older they get, the louder the hum. If you have compact florescent bulbs in the fixture, this will cause the switch to hum louder.
Electronic ballast does not hum as much as a choke. Minute hum of electronic ballast is the small inductor and capacitor producing an oscillation for high voltage generation,
They are called cell towers.
There are several service providers who own and operate cell phone towers in Montana.
CELLULAR! A cell phone sends and receives signals through a grid of towers called a "cell" of all the towers used by your phone company. Therefore, cell stands for cellular.
Because when they sit on the towers, it feels good to them.
Yes/No
It varies.
There is not a maximum capacity of data that can flow through the air from cell phone towers. The transmission units on the cell phone towers can be limited but the air does not have any limits.
calls are transmitted through cell towers.
Because they use cell towers to transmit calls.
12
microwave
the iPhone uses cell towers for all communication and satellites to receive the GPS signals so, both. The iPhone does not connect to satellites. It uses cell tower triangulation.GPS does not mean satellite.