Here you will find proceedures and reference
materials to help design, implement, document, and troubleshoot electronic
projects and wireless networks.
Databook Bookshelf
(electronics/RF)
Hardware Construction Techniques and Tips
[PDF] RF Prototyping Techniques and Procedures
[PDF] Tips on winding your own inductors.
Online Wireless Network Design Tools/Calculators
2.4GHz Wireless Network Link Analysis
Parabolic Reflector Analysis
Fresnel Zone Boundary Calculator
Antenna Tilt calculator
Terrestrial Distance and Bearing Calculator
Omnidirectional Antenna Beamwidth Analysis
Return Loss Calculator
Environmental Factor Analysis
Knife Edge Diffraction Loss Calculator
Decibel Conversion Calculator
RF Reference Data
2.4Ghz Free Space Path Attenuation over 30 miles
2.4Ghz Free Space Path Attenuation over 5000ft
2.4Ghz Fresnel Zone Clearance from 1 to 30 Miles
Losses
and power ratings of popular coaxial cables
Antenna
separation for full-duplex communication
Antenna
separation for full-duplex communication (30MHz to 2GHz)
Voltage/Power
to dB - dB loss -> % loss graph
Duplex
Operational Curves
VSWR
Monograph and Conversion Chart
1/2 wavelength element length
graph
1/4 wavelength element length
graph
Guide to Transmitter Range
Online RF Engineering calculators
Vertical
Isolation of Omni Antennas
Horizontal
Isolation between Omni Antennas
Base
to Mobile Path Loss
Free
Space Path Loss
Convert
dBs - Watts/volts
Wavelength
VSWR
(Standing-Wave)
1/4
wave xformer
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