
ESAT 52-100
Authored by Zyron Catbagan
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48 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in an HF station, the antenna tuner is commonly used:
with most antennas when operating above 14 MHz
to tune into dummy loads
to tune low pass filters
with the most antennas when operating below 14 MHz
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the input to the speech amplifier is connected to the:
microphone
modulator
power amplifier
frequency amplifier
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the microphone is connected to the:
modulator
power amplifier
speech amplifier
oscillator
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the ______ is in between the speech amplifier and the oscillator
modulator
power amplifier
microphone
frequency multiplier
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the _____ is located between the modulator and the frequency multiplier
speech amplifier
oscillator
power amplifier
microphone
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the _____ is located between the oscillator and the power amplifier
frequency multiplier
microphone
speech amplifier
modulator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in a frequency modulation transmitter, the _____ is located between the frequency multiplier and the antenna
modulator
power amplifier
speech amplifier
oscillator
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