Hi,
c13 on the 100 MHz oscillator should be 10 pF not 0.01 uFd. ? The Ashar Farhan Specan schematic on his website shows a full schematic and further down a smaller schematic that focuses just on the 100 MHz oscillator. ? The full schematic shows a 0.01 uFd cap, but the smaller schematic shows a 10 pF value. ?I tried both and it oscillated only with the 10 pF. ?I am still trying to confirm that I have the right power out to deliver +4 dBm to the Mixer ports.