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Old 02-06-2015, 08:06 PM
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Electronic M Electronic M is offline
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Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 15,443
It is possible, but there are issues that may need to be addressed. First the splitter/combiner will introduce losses that may or may not matter in achieving your desired signal range. Another possible issue is whether or not the output from one unit could damage another...Also there is the chance the two will beat against each other and cause interference or harmonics/carrier drift.

I have three modulators each with a different antenna that I made out of lamp cord cut to the frequency of the desired channel (Shango66 has a great how to video about this on youtube), each one from inside on the second floor can be received at least to the edges of the lawn, and the best one one can be received about a block in each direction.

I try and limit the range to less than that and use channels that I can't find any DTV carriers on so I don't tick anyone off....Though I've been wanting to design an RF booster based on spare sweep tubes and try to see how many miles I can cover as a pirate station on the holidays and whenever.
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