Hi Tyler,
If you want to test the CW feature, you need to bypass the TX_SDK software and set the CW bit to 1 in the LM96570 by using a Microwire dongle. If the CW bit in the LM96570 is set to 1, it will continuously pulsing square wave. When we test the CW mode, we have to make sure VPP & |VNN| are less than 10V. Otherwise, it will get damaged.
Regards,
Charles