Paul Brown, Author at Orbit6

75 Ohm Attenuator Calculator

Many RF circuits for audio and video systems are designed for 75 ohm impedance. This tool calculates resistor values to …

Most RF circuits are designed for 50 ohm impedance. This tool calculates resistor values to build an attenuator that matches …

In this article we calculate the distance covered by a 15 Watt FM Transmitter. FM transmitters are used in many …

In this article we calculate the distance covered by a 1000 Watt FM Transmitter. FM transmitters are used in many …

This tool calculates the voltage across each of five (5) resistors in series. Enter the Input Voltage Vin, and resistor …

This tool calculates the voltage across each of three (3) resistors in series. Enter the Input Voltage Vin, and resistor …

Introduction This post includes two calculator tools Calculator 1 Enter The tool will calculate voltage drop V1 across R1 and …

This tool calculates the minimum and maximum Capacitance values from its percentage tolerance. This % number can be found from …

This tool calculates the minimum and maximum resistance values from its percentage tolerance. This % number can be found from …

A Bypass Capacitor is used to bypass high frequency signals and noise from power supplies. This prevents issues with Electromagnetic …