Wayne...I looked at that too. Sysco has a warehouse near me and they do use 5gig wifi. Amazingly they are 2000' away and the signal is strong here. I think 5gig can have a higher tx power. I can see it on my wifi sniffer on my phone. But they are 24/7 and this comes and goes and the signal is wide enough to cover several channels at 25meg each.
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“Once you eliminate the impossible...whatever remains, no matter how improbable, must be the truth." Sherlock Holmes.
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