1.4M Downlink Bandwidth

Hello, in the Wireless Communication documentation, 1.4M Downlink Bandwidth is referrenced and recommended for multiple interference scenarios.

However, in the Herelink controller Frequency Settings only Uplink bandwidth has 1.4M as an option.

  • DL BW has 10M and 20M available
  • UL BW has 1.4M, 10M and 20M available

Has 1.4M been disabled and if so what is the reason behind this?

For referrence I am using version ARU01220804, with an Airunit1.1.