i need 2.4k BW on SSB

[dickiemickiedami]

every ham band user sounds really hight pitched beacause the operate at 2.4khz and the firmware doesnt have 2.4 khz option

[G8PTN]

Hi,
My understanding is that the SSB patch used for the SI473x only supports the audio filter options as shown below.
This is the same for all SI473x based solutions.

Reference: https://pu2clr.github.io/SI4735/extras/apidoc/html/group__group17.html#ga7554815b6d83128c5b15206e69c51f9f

73, Dave