Issue with srsRAN gNB: Error When Using 100 MHz Channel Bandwidth

[Moussa-Guemdani]

Hello, srsRAN team,

I’m encountering an issue when attempting to configure a 100 MHz channel bandwidth in srsRAN. Below are the details of my configuration and the error message I’m receiving:

Congigs:

ru_sdr:

device_driver: uhd
device_args: type=x300
srate: 184.32  # Tried 122.88, 92.16 as well
tx_gain: 31.5
rx_gain: 31.5

cell_cfg:

dl_arfcn: 663264
band: 77
channel_bandwidth_MHz: 100
common_scs: 30
plmn: "00101"
tac: 1
pci: 1

Thank you for your assistance!

[Moussa-Guemdani]

Update:
I get this problem only when I use mimo_usrpx310