I have used ADI PLL Sim to generate a design for a 900 MHz CW local oscillator using an ADF4360-3. Currently I'm trying to work out how to program into the ADF4360-3 eval board based on the simulation file results. What should the RF output frequency tab should be set to, 1800 MHz or 900 MHz? The simulation has the VCO divider set to be outside of the loop so I suspect that the value should be 1800 MHz. Any thoughts?