What is NR FR1?

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.

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What is SDL band?

SDL means that the entire frequency band is intended for transmissions from the base station and that these are used in combination with another band – e.g. 700 or 800 MHz. The 1500 MHz band thus provides additional downlink bandwidth and capacity. The band can be used for LTE and NR (5G).

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