Supported NR channel bandwidths and SCS for RG520N-EB

IoT Modules 5G Module
1

Hi,

I am working with the Quectel RG520N-EB in a private 5G SA deployment on band n40, and I’m trying to verify the exact NR channel bandwidths and Subcarrier Spacings (SCS) that the module supports in FR1. In particular, since our network configuration relies on relatively narrow carriers, I need to confirm whether the RG520N-EB can operate with a 10 MHz NR channel bandwidth using an SCS of 30 kHz on band n40 in SA mode. This specific combination is essential for us to validate compatibility before finalizing the radio parameters.

More generally, I would like to clarify which FR1 bandwidth options (5/10/15/20/… MHz) and which SCS values (15/30/60 kHz) are actually supported by the module in SA operation, and whether any of these combinations are restricted by band, modem configuration, or firmware.

If possible, could you provide the official list of supported NR bandwidth and SCS configurations for the RG520N-EB, or confirm the validity of the 10 MHz @ 30 kHz SCS setup specifically on band n40?

Thanks!

2

Hi palfaro,

The RG520N-EB’s n40 band only supports 30kHz SCS. In SA mode, the supported bandwidths are 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, and 100MHz. I will email you a table of supported CA and EN-DC combinations for the RG520N-EB. Thank you.

It is recommended to update to the latest firmware version to support more new features. If you need to upgrade, please provide your current firmware version to confirm if it is the latest version. Thank you.