Frequency Range 1 (FR1) includes sub-6GHz frequency bands , some of which are bands traditionally used by previous standards, but has been extended to cover potential new spectrum offerings from 410 MHz to 7125 MHz.
Read moreWhat are the frequency ranges in which NR can operate in Release 15?
In Release 15, 3GPP has defined two frequency ranges: Frequency range 1 (FR1), which extends from 450 megahertz (MHz) to 7.125GHz, and frequency range 2 (FR2), which extends from 24.25 to 52.6GHz (Table 1).27 Kas 2020
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