This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
This tool is designed to calculate the maximum distance (range) that a radar can detect
In very simple, qualitative terms, rate the impedance of capacitors…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Early in my explorations of electricity, I came across a length of…
What voltage will you choose to use for each of the station batteries?
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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.
The Q, or quality, factor of a resonant circuit is a measure of the…
This calculator computes the power received by an antenna using Friis formula
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Don’t just sit there! Build something!! Learning to analyze digital…
The interlock contacts installed in the previous section’s motor…
Mutual inductors are inductors that capitalize the effect of mutual…
If you’ve ever witnessed a lightning storm, you’ve seen…
The Maximum Power Transfer Theorem is not so much a means of analysis…
Also known as the stairstep-ramp, or simply counter A/D converter,…
Suppose I were about to measure an unknown voltage with a manual-range…
What hazards might be posed by a circuit with excessive current going…
There are two basic Ohm’s Law equations: one relating voltage,…
Both soldering irons and soldering guns are tools used in the process…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Suppose we wished to measure the resistance of some component located…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Contributors to this chapter are listed in chronological order of…
Just as devices have been made to measure certain physical quantities…
What would happen to this meter movement, if connected directly to a…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Given two lengths of metal wire, which one will have the least…
Another strategy for addressing the problem of secondary electrons…
Don’t just sit there! Build something!! Learning to analyze digital…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
