Just read the QCX assembly manual, section 4.9 Frequency Presets.
The manual which I have is Rev 1.11, and it's on page 75.
Have fun !
72 / 73,
Bill, N4QA
ps
'Mr 72' is Oleg Borodin, RX3G ( formerly, RV3GM )
who says that 72 means "Wishing you good QRP:"
See:
