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.
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.
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
Early in my explorations of electricity, I came across a length of…
In very simple, qualitative terms, rate the impedance of capacitors…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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.
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
What voltage will you choose to use for each of the station batteries?
The Q, or quality, factor of a resonant circuit is a measure of the…
Aside from the issues of the physical network (signal types and…
Electricity and Magnetism An electric current through a conductor will…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Counting practice: count from zero to thirty-one in binary, octal, and…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Identify the type of logic gate shown in this schematic diagram, and…
Similar in thought to the idea of the integrated circuit, tube…
A serial-in, parallel-out shift register is similar to the serial-in,…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
A peak detector is a series connection of a diode and a…
Convert to and from different units of length, weight, power, temperature and torque
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
There’s a sure way to calculate any of the values in a reactive…
Product of Powers Property am an = am+n Power of a Product…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
As was previously mentioned, we need more than just a continuous path…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Research and describe what the Hall effect is, and list some practical…
At first it may seem pointless to have the four buffer gates following…
