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WIFI  WLAN antenna
tools and calculations
related topics: Bluetooth, WIFI & WLAN,
RF datacommunication theory,
Networking,
Networking tools,
PC home networking 
Basic
Link Budget Analysis Tutorial on Basic Link Budget Analysis, How much radio
frequency (RF) power is available? How much bandwidth is available? What is the
required reliability (as defined by Bit Error Rate, or BER)? Channel capacity
(bits/s), channel bandwidth (Hz), Signal strength (watts), Noise power (watts), pdf file 
Calculator for
Distances between Geographical Locations Enter the Latitude and
Longitude of the starting point, the distance (km) and bearing (degrees E of
North) to another point 
Chanalyzer
wireless networking 
Cisco outdoor calculations excel file 
Free Space Distance Calculator 2.4GHz
Free Space Distance Calculator 2.4GHz, km, miles 
Free Space Loss
Calculator Free Space Loss Calculator, km, miles, Free Space Loss (FSL) is
the transmission loss between two isotropic antennas, separated by a distance D,
assumed to be in a vacuum. FSL is the propagation loss due solely to spreading
of the wave front 
Free Space Loss
Calculator Free Space Loss Calculator, miles. The Free Space Loss can be
calculated by the formula listed below which is the transmission loss between
two antennas, separated by a distance. Enter the operating frequency in MHz
(2400 for 2.4 GHz, 5800 for 5.8 GHz, etc.) and the distance between the two
attennas in miles 
Free Space Loss Chart Free Space Loss
Chart 
Fresnel
Clearance Zone Fresnel Clearance Zone calculator, Fresnel Zone in Meters,
Fresnel Zone in Feet 
Fresnel
Zone the best Fresnel Clearance Zone calculator, While designing microwave
link, very important thing is to check if the first Fresnel zone is free of
obstructions. First Fresnel zone is an ellipsoid of revolution, whitch focuses
are in antennas' place 
Fresnel Zone Calculator
This Fresnelzonecalculator and Antenna Height calculator helps you determined
if you have radio line of sight between two distant points, or alternatively,
how high do you need to elevate either antenna to clear an obstruction. The
calculator takes into account the earth curvature and effects from refraction in
the atmosphere 
Inssider
works on Windows Vista and Windows XP,
wireless networking 
Link
Budget Calculation – The Factors Involved 
Link planner voor draadloze netwerken (WLAN) 
Link Planning for Wireless LAN (WLAN)
Effective transmitting power: transmitter power [dBm] {minus} (cable +connector)
loss [dB] {plus} antenna gain [dBi], Propagation loss [dB]: Free space loss
[dB], Effective receiving sensibility: antenna gain[dBi] cable loss [dB]
receiver sensitivity [dBm], Loss in a coaxial cable at 2.45 GHz 
Netstumbler NetStumbler is a tool for Windows that allows you to detect
Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g,
wireless networking 
Online
Conversion Page PointtoPoint Antenna Tilt, dBm Conversions, RSLdB to VSWR,
Antenna Beamwidth & Gain, dBw Conversions, Free Space Loss FSL, Voltage
Conversions, Fresnel Zone Calculation, Refractive Index to KFactor, KFactor
Calculation, Inverse Position (Azimuth / Distance), Rain Attenuation, 2.4 GHz
ISM Power Limits, 2.4 GHz ISM Antenna Limits, Wavelength Calculations, Diversity
Antenna Spacing, FCC EIRP Limits 
Planning a Microwave Radio Link pdf file 
Practical Wifi Antenna Measurement
Practical Wifi Antenna Measurement, This page describes a simple way to
determine the main RF characteristics of a Wifi (IEEE802.11b/g wireless LAN)
antenna. Although this procedure is written specifically with Wifi antennas in
mind, it can also be used on other antennas, Voltage Standing Wave Ratio  VSWR,
Polarisation, Maximum Gain, 3dB (Half power) Beam width, Front to Back ratio,
Antenna characteristics 
RADIO LINK CALCULATION HANDOUT the elements and tools that are needed to
calculate a radio link, pdf file 
Radio link calculation
the elements and tools. that are needed to calculate a radio link, pdf file 
Radio theory and link
planning for Wireless LAN calculators included, Loss in a coaxial cable at
2.45 GHz, Antenna gain, Radiated power, Free space loss, Receiver sensitivity,
Signal to Noise Ratio, Link budget, Propagation: Fresnel ellipsoid, Propagation:
Diffraction, Propagation: Polarisation, Reflections and delay spread,
calculators 
RF Budget link
calculator RF Link Budget Calculator: This radio link budget calculator tool
lets you quickly compute the Free Space Loss, Received Signal Strength, Fade
Margin, Distance and more. It includes a Coaxial cableloss Calculator with
preloaded loss parameters for a variety of LMR and Belden coaxial cables 
RF Power Values radiated (transmitted) power, EIRP, dBm, dBi,
Antenna gain 
Vistumbler
Vistumbler is a netstumbler like program for Vista,
wireless networking 
Wireless Design
Toolkit free space loss (fsl), range at 2.44GHz, wavelength in air,
wavelength in coaxial cable, impedance of coaxial cable, velocity factor of
coaxial cable, effective radiated power (erp), fade margin or system
operating margin, convert dBm and milliWatts (mW), convert diameter and
circumference, convert inches and mm, convert miles and metres, convert feet
and metres 
Wireless
link calculator Wireless Network Link Analysis 
WLAN two Port
Splitter A two port 3 dB splitter for 13 cm and WLAN 
Xirrus WiFi Inspector
Xirrus has developed a set of free tools that are useful for monitoring and
troubleshooting WiFi networks. In addition, we have assembled a collection of
cool WiFi tools freely available on the Internet that we found to be of great
value in planning, deploying, and managing WiFi networks: Xirrus WiFi
Inspector, Xirrus WiFi Monitor Gadgets/Widgets, BgInfo v4.0, Iperf, OmniPeek,
PingTest Tool, Qcheck, TCPView, WireShark, Veriwave WLAN Capacity Calculator 
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Last updated on:
20110102

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