This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
What voltage will you choose to use for each of the station batteries?
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.
Don’t just sit there! Build something!! Learning to analyze digital…
This tool is designed to calculate the maximum distance (range) that a radar can detect
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
The Q, or quality, factor of a resonant circuit is a measure of the…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Early in my explorations of electricity, I came across a length of…
In very simple, qualitative terms, rate the impedance of capacitors…
This calculator computes the power received by an antenna using Friis formula
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Learn the Power Formula We’ve seen the formula for determining…
This tool is designed to convert power ratios to decibel
For ease of drawing complex circuit diagrams, electronic amplifiers…
Don’t just sit there! Build something!! Learning to mathematically…
As an instructor of electronics, I am called upon frequently to help…
Anyone who’s studied geometry should be familiar with the…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Don’t just sit there! Build something!! Learning to analyze digital…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
After the introduction of the DC electrical distribution system by…
A switch can be constructed with any mechanism bringing two conductors…
PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…
Don’t just sit there! Build something!! Learning to mathematically…
Once again, when building battery/resistor circuits, the student or…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Parts and Materials Operational amplifier, model 1458 or 353…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
