What is the purpose of Q3 in the VFO (figure 11)?
Varies Q1 and Q2 gain
Reduces effect of load variations
What will be the frequency of the input to the Pulse Driver from the
Prescaler with the VFO tuned to 120 MHz?
What condition is present in the Gate Time Extender (figure 13) when
the counter is displaying?
Q6 base low
Q6 collector high
IC3B pin 6 low