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The following components are used for measuring frequency in a microwave test bench: 1. Microwave source 2. Resonant cavity type frequency meter 3. Power meter 4. Variable attenuator What is the correct sequence of connection of these bench components for measurement of frequency?

The following components are used for measuring frequency in a microwave test bench: 1. Microwave source 2. Resonant cavity type frequency meter 3. Power meter 4. Variable attenuator What is the correct sequence of connection of these bench components for measurement of frequency? Correct Answer 1, 4, 2 and 3

Microwave test is the combination of different type component which is used in following way-

This whole setup, with few changes, is able to measure many values like:

guide wavelength, free-space wavelength, cut-off wavelength, impedance, frequency, VSWR, Klystron characteristics, Gunn diode characteristics, power measurements, etc.

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