Neets Module 16 Assignment 2
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What is the logarithmic ratio between the input and output of a given circuit called?
What term is used to represent power levels above or below a 1-milliwatt reference?
What milliwatt value is equal to +6 dBm?
What name is given to a resistor used to replace the normal load in a circuit?
Dummy load or dummy antenna.
What are the two types of bolometers?
Barretter and thermistor.
As the dissipated power increases, what effect does this have on the resistance of a thermistor?
In a heterodyne-type frequency meter, what is the difference between the oscillator frequency and the unknown frequency?
What equipment uses a calibrated resonant circuit to measure frequency?
Name two instruments used to analyze waveforms.
- Spectrum analyzer.
What device sweeps a band of frequencies to determine frequencies and amplitudes of each frequency component?
What is the typical back-to-forward resistance ratio of a good-quality diode?
As a transistor ages, what happens to the leakage current?
It tends to increase.
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