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Wireless Calculators by Zytrax
These calculators are written in Javascript (saves our bandwidth). Find the calculation you want, and enter the various parameters required then click the 'Calculate' button. If you don't like 'em or think you can improve 'em, the code for the calcul |
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Parabolic Reflector Analysis
Una volta inseriti i dati relativi alle misure della vostra antenna parabolica ne viene calcolato il guafagno. |
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Antenna Tilt Calculator
Calculates the required antenna tilt to compensate for Earth curvature. |
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Omnidirectional Antenna Beamwidth Analysis
Estimates the coverage of a vertical antenna pattern |
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RF Safety Compliance Calculator
This program uses the formulas given in FCC OET Bulletin No. 65 to estimate power density in the main lobe of an antenna, with use of the EPA recommended ground reflection factor as an option.
This program is intended for far-field calculations. I |
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Microwave Radio Path Analysis
Generates a terrain profile graph and obstruction reports for a microwave radio link between two points |
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Line-of-Sight Path Analysis
Generates a JPEG image showing the line-of-sight path for a given transmitter location |
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Urban Area Path Loss
Calculates the approximate path loss through an urban area |
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Omnidirectional Antenna Beamwidth Analysis
Stima la copertura di un'antenna verticale omnidirezionale |
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Return Loss Calculator
Calculates return loss given forward/reverse power or SWR |
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United States Ground Elevation Retriever
Get the ground elevation to any point in the continental United States, experimental (dynamic IP) |
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Antenna Isolation Calculator
Calculates isolation for horizontal & vertical antennas |
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TCS Online Conversion Page
Una serie di calcolatrici per soddisfare tutte le necessità di conversione nel settore wireless by TCS Consultants, Inc. |
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System Operating Margin (SOM)
Calculates the system operating margin which is the difference between the signal a radio is actually receiving versus what is needed for good data recovery. |
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Free Space Loss
Calculates the free space loss which is the transmission loss between two antennas. |
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Antenna Downtilt
Calculates the distance or tilt angle by providing the base height, remote height and either title angle or distance. |
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Latitude/Longitude Bearing
By providing latitude and longitude of a base and remote site it will provide the degrees from each site and distance in miles.
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Antenna EiRP Calculator
Calculate antenna and feedline losses. |
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dBs to Watts Calculator
Calculate Watts given dB parameters. |
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PATHCALC
For calculating microwave path loss/gain.
I wrote the spreadsheet pathcalc.xls as a easy way to just a first pass on if your microwave path will work. I find it usefull for eyeballing ISM band microwave data paths.
For those that don't do MicroSoft |
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Calcolatrice Wireless
Da Securitywireless.info calcolatrici online per: Power Budget, Free Space, Loss, System Performance, Fresnel Zones, Power Conversion. |
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Bing for Linux - Measures bandwidth between two point-to-point connections
Bing computes point-to-point throughput using two sizes of ICMP ECHO_REQUEST packets to a pair of remote hosts. (from rpm description) LINUX |
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Helical Antenna Calculator
Helical Antenna Calculator |
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PHP Helical Antenna Calculator
PHP Helical Antenna Calculator |
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Inductance Calculations
Inductance Calculations
Select the box with the geometry that you would like to calculate. The round-wire geometries are loops of wire with various shapes. The transmission line geometries are cross sections and the values calculated are the inducta |
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Reflectometer calculator
Reflection Coefficient: shows what fraction of an incident signal is reflected when a source drives a load. |
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Cubical quad antenna calculator
Cubical quad antenna calculator |
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Interactive Wireless Network Design Analysis Utilities
The following CGI scripts will help you model your wireless network. The outcome is only theoretical, and assumes no drastic environmental factors, and controlled conditions. (No temperature inversions or large objects blocking the path)
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CPE Link Budget Calculator
Please modify or accept the default information below, click the Calculate button and scroll down to see the results. The default values are for a 2.4 GHz AP at +35 dBm EIRP and our 2473AA 200mW CPE at 11 Mbps. |
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RVWARS Antenna Calculators
Design Your Own Antennas: Ground Planes, Halfwave Verticals, Quad Antennas, 5/8th Wave Vertical, Dipoles and Inverted Vees. |
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Link Planning for Wireless LAN
Pagina in lingua inglese contenente una serie di moduli da compilare che rappresentano tutte le cose di cui tener conto e risolvono tutti i calcoli da fare durante la pianificazione di un'installazione wireless esterna (Outdoor) |
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Radio theory and link planning for Wireless LAN
Calcoli per la pianificazione di una WLAN. |
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