the analysis operations must be performed fast enough to accurately process all signal components in the frequency band of interest.

the time domain can be derived from the sum of sine and cosine signals of different frequency and amplitude.

measured frequency range can be converted to a constant intermediate frequency by varying the local oscillator frequency.

not be able to resolve high-frequency changes.

input signal is completely lost or level error in display of input signal.

input signal is attenuated by the insertion loss.

ensure that the frequencies on the input and intermediate systems are stable.

generate a reference channel signal on a power splitter.

perform signal analysis using real-time digital signal processing that is done before memory storage.

the signal magnitude and phase information.

the signal amplification and resonance ratio.

low-pass filter characteristics.

the minimum frequency offset required between two signals of equal level.

reducing the noise on the displayed waveform, resulting in a cleaner signal display.

transient response of a Gaussian filter.

capabilities of displaying two neighbors’ sinusoidal carriers separately.

1 second.

1 ms.

5 ms.

0.5 ms.

samples per second - S/s.

millivolts per second - mV/s.

samples per division - S/d.

measure the waveform voltage in the right scale.

create a reference point for the measurements.

enhance measurement accuracy. 

synchronizes the horizontal sweep at the correct signal point, which is essential for clear and stable repetitive signal characterization.

measure the voltage fluctuations.

provides the most basic method of taking voltage measurements by counting the number of divisions a waveform spans on the oscilloscope’s vertical scale, adjusting the signal to cover most of the display vertically for the best voltage measurements.

capture and view events that may happen only once.

to see the waveform centered around zero volts by blocking a DC component.

to trigger a movement of a waveform on top of the oscilloscope screen.