Early in my explorations of electricity, I came across a length of…
The Q, or quality, factor of a resonant circuit is a measure of the…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
In very simple, qualitative terms, rate the impedance of capacitors…
Don’t just sit there! Build something!! Learning to analyze digital…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
This tool is designed to calculate the maximum distance (range) that a radar can detect
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
What voltage will you choose to use for each of the station batteries?
This calculator computes the power received by an antenna using Friis formula
Protective relays are special power-sensing devices whose job it is to…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Explain the principle of operation for the particular integrated…
With the notable exception of calculations for power (P), all AC…
Identify which trigonometric functions (sine, cosine, or tangent) are…
A calculator for computing the impedance of a wire stripline.
The node voltage method of analysis solves for unknown voltages at…
The SPICE circuit simulation program provides for modeling diodes in…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
There are four basic factors of inductor construction determining the…
Pure semiconductors are relatively good insulators as compared with…
Since the enable input on a gated S-R latch provides a way to latch…
In designing digital circuits, the designer often begins with a truth…
A tool designed to calculate the guided wavelength inside a microstrip.
Current Components in a series circuit share the same current: Itotal…
A principal consideration for industrial control networks, where the…
Let’s analyze a simple series circuit and determine the voltage…
