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Horizontaal
Radio Frequency calculators 
3-Pole Butterworth Characteristic Bandpass Filter Calculator 3-Pole Butterworth Characteristic Bandpass Filter Calculator
Air-Core Single-Layer Coil Air Core Coil Design
Bessel function calculator
Bessel Function Calculator
Calculation radio wave propagation for Wireless LAN (WLAN) radio wave propagation for Wireless LAN (WLAN)
Conversion between dBm - dBW - W and dBuV - dBV - V
Conversion- Voltage V to dBu, dBV, and dBm
Conversion between field strength and received power conversions between electric field strength (E), magnetic field strength (H) and power density (S).
Decibel Conversion Calculator Converts various values referenced to/from decibels
Decibel Conversion Calculator Decibel Conversion Calculator
Decibels calculator Antenna Gain calculator, Voltage Gain calculator, Decibels calculator, dbW calculator,
Electro magnetic waves EMG collection of java applets about electromagnetic waves, a tip
Field strengths, equivalent area and received power conversions between electric field strength (E), magnetic field strength (H) and power density (S). Conversions between frequency (f), wavelength and equivalent antenna area (Ae)
Fresnel Zone Fresnel Clearance Zone
Fresnel zone Fresnel Zone Boundary Calculator, Calculates the gain, focal point, and radiation distances for parabolic dishes
Gray line map program
Isotropic losses of free space radiation Isotropic losses of free-space radiation calculator
Matching T Attenuator Calculator Calculates the resistor values, attenuation, minimum attenuation, impedance, reflection coefficient, VSWR and return loss of an impedance matching T attenuator
Microwave Impedance Calculator this applet allows the user, for a given impedance (or vice versa) to calculate transmission line losses and temperature rise, obtain line widths calculations for stripline and microstrip circuits
PI network calculator
Pi Network Designer Enter source impedance Ohms, Enter load impedance Ohms, Enter desired Q, Enter the operating frequency
Pi & Tee Network Resistive Attenuation Calculator “PI” and “T” Network Attenuators (also known as PAD attenuators) are simple networks to attenuate an RF signal with or without altering the impedance
Pi & Tee Network Resistive Attenuation Calculator Pi & Tee Network Resistive Attenuation Calculator
PLL software PLL Loop Filter Design Program
Quadripôle adaptateur d’impédance en Français
Quarter Wave Line Matching Transformer This page allows you to calculate the impedance required for a 1/4 wave (electrical) section of line. To calculate the electrical length of the line you need to multiply the velocity factor of the line (available from the supplier of the line) by the free space length of 1/4 wave
Radiated Power Calculator ERP, EIRP & dBuV/m
RF Calculator Radio and RF units conversion/JavaScript application, Conversion calculator from Watt to dBm and from dBm to Watt, ..., a tip
RF calculator V/m, A/m, dBm & mw/cm2
RF Calculators
RF Pi Network Designer C, L, C
Smith chart display a sequence of normalized impedance, admittance or reflection coefficient in a circle of unity radius commonly known as a Smith Chart, Smith Chart for Viewing User Supplied Impedance / Admittance / Reflection Coefficient Data
Smith chart
Terrestrial Distance & Bearing Calculator Calculates the distance and bearing between two geographic points
Terrestrial Distance & Bearing Calculator Calculates the distance and bearing between two geographic points, Terrestrial Distance & Bearing Calculator
Tuned RLC Circuit calculator Tuned RLC Circuit calculator, Two variables are required (besides coil resistance) for each calculation. If two variables are set without resistance, resistance is taken as zero. If resistance is zero, the answers are for both series and parallel circuits. If resistance is not zero, the answers given are for a parallel circuit
Voltage to Power Conversion Calculator Voltage to Power Conversion Calculator, Converts power into another form for a given impedance and waveform
VRMS / dBm / dBu / dBV calculator A utility to convert between standard units of power measurement and signal strength
VSWR calculator This calculator is designed to model the common configuration where a transmitter which is designed for a particular load impedance, is connected to a an antenna of that impedance, over transmission line of the same characteristic impedance
VSWR calculator
VSWR - return loss - reflection coefficient conversions between VSWR - return loss - reflection coefficient
Horizontaal

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Last updated on: 2011-01-02 | Copyright © 2011-2013 Educypedia.

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