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 calculates the free space loss, given the distance, frequency, and gain, between two antennas.
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Don’t just sit there! Build something!! Learning to analyze relay…
“I think it is safe to say that no one understands quantum…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
One of the more fascinating applications of electricity is in the…
Research the FCC (Federal Communication Commission) guidelines on…
What does the acronym RF stand form, in reference to radio-related…
The Law of Sines (for any triangle) The Law of Cosines (for any…
What is the purpose of a seven-segment decoder circuit? What is a…
Most students of electricity begin their study with what is known as…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
Stepper Motor vs Servo Motor A stepper motor is a…
Logic circuits, whether comprised of electromechanical relays or…
Mathematicians use Venn diagrams to show the logical relationships of…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Ladder diagrams are specialized schematics commonly used to document…
Don’t just sit there! Build something!! Learning to mathematically…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
This tool calculates the cutoff frequency of a rectangular waveguide
PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…
Because of their insulated gates, IGFETs of all types have extremely…
Digital logic gate circuits are manufactured as integrated circuits:…
Don’t just sit there! Build something!! Learning to mathematically…
If the ends of a wire loop are attached to two half-circular metal…
The 555 integrated circuit is the most popular chip ever manufactured.…
Contributors to this chapter are listed in chronological order of…
