MICROWAVE COMMUNICATION QUIZ

Must have its battery replaced after emergency use

All of these

Must be capable of floating or being secured to a survival

May be tested during the first five minutes of any hour

Loran B: 900 kHz

Loran C: 100 kHz

Loran A: 1950 kHz

Loran D: 10.2 kHz

10 GHz

100 GHz

100 MHz

1 GHz

Output power would increase

Oscillation will cease

The frequency will decrease

Bunching would occur earlier in time

Slow fading

Random Doppler shift

Delayed spreading

Rayleigh fading

Distributed lead inductance

Electron transit time

Inter-electrode capacitance

Degree of emission from the cathode

Produces a frequency which is independent of the cavity size.

In a reflect klystron has its output taken from the reflector plate

Is equivalent to an LC resonant circuit

Has a low Q factor for narrow operation.

Small reflector

Large reflector

Further reflector

Nearer reflector

The restricted high-frequency response

The shortest possible time

A long time constant

Low-pass filters

Magnetron

Reflex klystron

Gunn diode

Traveling-wave tube