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AFAIK they detected the emissions from the IF strip on old televisions with a directional yagi antenna mounted on top of the van. This possibility disappeared w
by m0xte 7y ago
AFAIK they detected the emissions from the IF strip on old televisions with a directional yagi antenna mounted on top of the van. This possibility disappeared when the IC based IF sets were developed in the 70s and 80s.
- dewey 7y agoI still remember that van having an antenna like that on top. Might be the case.