This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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 tool is designed to calculate the maximum distance (range) that a radar can detect
Early in my explorations of electricity, I came across a length of…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
The Q, or quality, factor of a resonant circuit is a measure of the…
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 calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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
Don’t just sit there! Build something!! Learning to analyze digital…
Designing Wire Resistance Conductor ampacity rating is a crude…
Early computer science pioneers such as Alan Turing and John Von…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Don’t just sit there! Build something!! Learning to mathematically…
Bipolar Junction Transistor or BJT Current Mirror An often-used…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
OK, so how exactly can we represent AC quantities of voltage or…
PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length of…
A calculator for computing the impedance of an edge coupled stripline.
The singular reason for learning and using the binary numeration…
A common class of operation used in radio-frequency (RF) amplifier…
A practical application of switch and relay logic is in control…
This calculator computes for the output pulse width of a 555 timer monostable circuit
The concept of a mathematical power is familiar to most students of…
Unijunction transistor: Although a unijunction transistor is not a…
Parts and Materials Multimeter, digital or analog Assorted resistors…
Voltage Components in a parallel circuit share the same voltage:…
PARTS AND MATERIALS Audio detector with headphones …
What is the purpose of the switch shown in this schematic diagram?
