[Electron]

A 4 way splitter will further reduce the signal strength of weak tv signals in the yellow and red reception zones. There is no such thing as a 75 ohm ground block. Ground rods are 6 feet long , are you suggesting that the question asker drive more ground rods ?? only one ground rod is required or needed at the house and that ground is driven into the ground when the house is built. Telling this question asker to open up the electric service panel is the same as telling this question asker to get into Big Trouble. A antenna rotor is not required or needed for tv reception. The Eagle Aspen antenna rotor has proven to be unreliable. ATTN: question asker , if you have questions ask , Signals Unlimited to give you in depth explainations.