Reply to "How many channels are there?"

BOB WALKEROGR Forum Member SUPPORTING MEMBER

Yes, Hedy Lamarr did conceive of the frequency hopping concept. The 2.4 GHz band is not used primarily by "essential" users like police, fire, military, etc. It was set aside for civilian uses including model radio control and has helped to avoid interference common with the lower frequency alloted channels.

2/25/168:07 PM

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