Actually, there is a way to open TX mode, in the case of SS2DX it is available for 1.7-54 MHz with max output power 100W, 136-150 MHz with max output power 6-8W.
On other frequencies, you'll must use low power output (DAC OUT) - 0.1kHz - 150MHz with max output power 10mW, transmission on these frequencies may damage the internal power amplifier.
I can present the instruction upon receiveing a scan of the filled-in form from you. Those who are interested please contact me directly via email.
Роман, Roman Expert Electronics
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