One of the following is a high powered RF ac basic transmitter that has two or more stages,
the oscillator stage which determines the frequency opereation and RF amplifier stage orstages that develop the high power output. The purpose of which is to develop a good
frequency stability.
A. Goldsmith
B. MOPA
C. Alexanderson
D. Hartley

1 Answer

Answer :

B. MOPA

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