preamp questions
I've started to install my HD769P antenna and preamp. I have a question about my HDP269 preamp. The preamp splitter (Winegard PS-1403) has a ground screw on it for ground, can this serve as my coax ground block or do I need a separate ground block going from the preamp splitter (TV port) into the house and 3-way splitter to the 3 TVs?
Thanks
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