In order to re-use the same frequency for more than one signal, the satellites employ different polarization techniques. With linear polarization, the satellite can transmit one signal at a frequency
... Read more
Galvanized Steel Roof , Pre Painted Steel Sheet 0.18 - 0.8mm Thickness Description: Galvalume products (GL) use cold rolled steel sheets with various strengths and ...
... Read more
Rex® Series 1000 Bar Screen The Series 1000 Bar Screen is a self-contained chain and rake type screen. The screen can be designed to pivot out of the channel.