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  1. sfx2000

    News FCC and NextNav - 900MHz band grab

    Worth watching... https://www.rfidjournal.com/news/hundreds-weigh-in-on-fcc-nextnav-petition-for-900-mhz-band-change/221647/ This is a blatant spectrum grab down in the 900MHz band... https://www.uschamber.com/technology/nextnav-petition-coalition-reply-comments Which goes back to this...
  2. sfx2000

    VHT in 2.4GHz ISM band - it can happen - proof attached

    VHT (802.11ac) in 2.4GHz is the basis for many vendor claims of AC1900 and higher performance. It's been discussed in other threads that VHT/TurboQAM type connections are a challenge in the real world - I agree, I've been able to do this on a lab bench, but it's rare to see in real-world usage...
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