Very simple easy to simulate best circuit number 1
Now I have to build it...
IT'S ALL IN YOUR HEAD
IT'S ALL IN MY HEAD
IT'S ALL IN YOUR HEAD
THE SECRET TO BUILDING GHZ OSCILLATORS IS UNDER YOUR SKIN TAKE IT OFF TAKE OFF YOUR SKIN AND YOU WILL KNOW HOW TO BUILD THEM DO IT DO IT NOW NOW NOW DO IT
3 Through Hole TO-92 Transistors that work in the GHz Frequencies:
BF199, S9018, 2SC3355 (6.5 GHz for him)