Ericsson radio category illustration
Illustration
Ericsson

Radio 4490 B1 B3

What it does: Converts and amplifies radio signals.

2 part numbers: KRC161950/1 / KRC161950/1; KRC161950/11

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Main specifications

Uplink frequencyB1: 1920–1980 MHz; B3: 1710–1785 MHz
Downlink frequencyB1: 2110–2170 MHz; B3: 1805–1880 MHz
Additional technical information
Bandwidth
B1: IBW/operational bandwidth 60 MHz; NB-IoT standalone limited to 20 MHz IBW per RF port. B3: IBW/operational bandwidth 75 MHz; GSM, 1.4/3 MHz LTE and NB-IoT standalone limited to 20 MHz IBW

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