If you have seen any videos with USB and LSB, they are referring to the receiver sideband setting, which is by default at USB to work with digital modes.? The QMX+ receives USB and LSB very nicely, a quiet receiver with good sensitivity, good audio (into appropriate headphones or an external powered speaker).
?
You receive SSB in either a) the digital mode, or b) cw mode with filtering set to 'none'.? If receiving LSB, you need to go into the system settings and change from USB to LSB manually (no automatic sideband switching yet).
?
There is currently no SSB transmit, although Hans is actively finishing the firmware implementation for it.? When completed, it promises to be an excellent SSB implementation.? You can search through the messages on this group during the past few months for several technical descriptions of the upcoming SSB implementation and progress in creating it.
?
Stan KC7XE.