feed two receivers from a single LNB. One of the outputs has DC pass & the receiver connected to this supplies power to the LNB. In the case of most systems this master receiver will also select polarity & thus determine the channels available to the slave receiver. Although an inexpensive method of running two receivers from a single dish it is not as flexible as a twin LNB which allows two receivers to select channels of either polarity independently. Frequency range 5 M Hz to 2 G Hz. To protect one receiver & its user if a fault should develop in the other this splitter has screw terminals for earthing. A splitter designed to