Check out this webinar from Cambium networks on CBRS and the Cambium products. Cambium gives you an update.
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CBRSCertified Professional Installer (CPI Package)
This six-module program, developed by Google, will train you to be a Certificated Professional Installer (CPI) of radios which utilize the Citizens Broadband Radio Service (CBRS) band to provide communications infrastructure. Upon completing the course and passing the online certification exam*, you will receive your CPI credentials* and your information will be automatically registered with WInnForum*.