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I have Samsung, Motorola, Accurian, and Digital Stream
convertor boxes plus a Sony ATSC HDTV. All but the Digital Stream
are HDTV.
The Samsung is earliest, from the second year of OTA DTV.
The Motorola in two years after that. The signal performance
of Samsung is worse than Motorola which is worse than the
other three. Accurian and Digital Stream are better than Sony.
Digital Stream and Accurian are capable of receiving
signals with two suckouts at 30 dB down or one that's
so strong the bottom is unmeasurable with an 8 bit ADC.
Accurians will need a power supply recap at some point,
probably now if heavily used.
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