The RF signal from the receiving antenna is fed into both IC-7410 (the upper half of the waterfall) and Soft66LC4 (the lower half).
Never never transmit in this configuration!
The DC is at the center of the waterfall, but its actual frequency is 7011.483kHz (+600Hz) for IC-7410, and 7020.000kHz for Soft66LC4, the latter frequency not being controlled from the program right now. Also the frequency span for the waterfall differs for the two signals.