What I;m doing now is doing test of a rf signal generator.
My professor might buy it via e-bay.
When I turned it on, it showed Uncal warning and generated no rf signal.
Meaning of error code was that PLL is unlocked.
I'm ,however, newcomer to RF generator world.
.. What does "PLL unlocked " means for RF signal generator.
The model I'm doing test is
fluek 6060 B