You will need a separate receiver for each TV - a splitter won't work. In addition, with a portable antenna like the Tailgater, if more than one TV is being watched, each TV will have to be viewing channels that are on the same satellite. The portable automatic antennas only have on LNB so can only receive one satellite at a time. You would have to use a three-LNB antenna like the TR-6100 to receive all three satellites simultaneously (and this type of antenna is not automatic).
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U.S. Army retired
2020 Solitude 310GK-R
MORryde IS, disc brakes, solar, DP windows
(Previously in a Reflection 337RLS)
2012 F350 CC DRW Lariat 6.7
Full-time since 8/2015