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No you can not. That circuit is for combining two transmiters to one antenna.Can I use the circuit, in the image I include, to do a TV vhf/uhf combiner ?
Hello
In that web site it wrote 144/432MHz of cuting frequencies of that filter.
But VHF stop at 216MHz, so I was presuming that this circuit are cuting the VHF to low or that the text are not clear about the cuting frequencies of this diplexer (combiner) ?
I live in Canada, in mountain, far from any cities, so there is none of combiner sold here arround, and the mail ordering stores for those are only in US and cost more shipping than the cost of the combiner.
That design is not for TV use. its specifically designed for the 2metre 144MHz and 70cm 432MHz amateur radio bands
and as one other poster said its for putting 2 tranceiver radios into a single dual band antenna