I bought this as a combiner or splitter because all the connectors said "Power Pass". This will NOT power all ports. This allows current to flow from the OUT ports to the IN port, but only to one or the other. It blocks power to the other output and cannot transfer power from the input to the outputs of either one. Powering all ports means wire-to-wire, and all inputs and outputs are wired together with no electronics in them, such as e.g. B. splicing a cable to another cable. This actually works with satellite dishes, but is NOT suitable for OTA antennas with multiple amplifiers. I had to split the power across multiple antenna boosters with separate antennas. This does NOT do the job I expected based on the description. The seller was very responsive and willing to solve the problem with the description. I gave the review a higher rating because they tried to help me and correct the description.
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