Narrow Transmit bandwith

[Larry W0LRF]

Maybe I missed something in the manual?????? On my K3s, Im trying to transmit in SSB lower (tighter) than 2.8. for contesting.
My filter config is 6 kHz, 2.8 kHz, 400Hz,.

[KV5J]

This has been asked for for years.

Keith, KV5J