If you cant find a three way splitter, use a four way splitter and plug the open port with a 75 ohm terminater. You should also ground your coax using a 75 ohm ground block and a ground rod at the point where your coax enters your home, or inside to the ground buss of your service panel. If you need to receive stations from other directions, I would recommend an Aspen Eagel rotor. This will operate thru your coax. If you go with that rotor you will need to use a splitter with a DC pass port to to connect the rotor to the control box. You can purchase both at
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