A new project is online: A frequency generator from theoretically 0.37 GHz to 3.740 GHz output frequency. It is based on the LTC6946-1 from Linear Technology, an Ultralow Noise 0.37 GHz to 3.740 GHz Integer N Synthesizer with Integrated VCO.
The generator is controllable via the serial bus, but also stand alone via push buttons on the PCB and a LCD display.
The whole project description can be found under:
Frequency generator based on the LTC6946