Online Antenna Tutorial
Antennex information discussions and tables
Facts about VSWR, one of the most misunderstood concepts in amateur radio
Antennas subjects including his Cheap Yagis for VHF and UHF bands
VHF/UHF Long Yagi Workshop and Folded Dipoles for VHF/UHF Yagis
70 cm Power splitter
stacking with power splitters
Omnidirectional horizontal VHF antennas
Aussie Satellite ServicesSatellite Dishes
W5OE Alford Slot
ARES RACES Antenna Projects - Antennas you can build, mostly VHF
Antenna Links
Antennas - Software & such, FTP site
Notebook Antenna Page - Antenna links, manufacturers, mailing lists, E-Zines.
antennaX - Online Magazine
W4RNL - Super Site
Crossed-Field Transmission Antenna - An interesting design
How To Become An Antenna Guru do antenna calculations with a wave of the hand
HF Antenna Estimator - Online antenna calculator
Computer Assisted Low Profile Antenna Modeling
160 meter linear loaded inv V
WIN95 - Antenna modeling software
EZNEC - Antenna modeling software
XLZIZL - Antenna feed system modeling software
Amateur Radio RF Safety Calculator
Wire antennas - Antenna special on Hard Core DX
Dipole HF Antennas
Antenna & Radio mod page - All band L antenna mod
Antenna data, techniques, hints from The Radio works
Antenna Files Page - Antenna Designs - YO files
The St. Louis Vertical
A Two Dollar Helical HF Portable Antenna
A Mini Tuner for HF
Shortened Antennas for Portables - by Dennis Starks
Effective HF Mobile Antennas
Homebrew DK3 Screwdriver Antenna
THE G3YCC MOBILE/PORTABLE HF WHIP
Homebrew Travel Antenna
INTRODUCING THE EH ANTENNA
Homemade HF antennas for mobile operation - Build an Outbacker style mobile antenna
'Shorty' Dipole for 14 MHz
Antenna Magic - Devoted to light weight wire beams and quad antennas
N4UJW ANTENNA DESIGN LAB - The best HAMS have a good antenna
The Stake Stick Vertical - Portable antenna
80 & 40 M Vertical
Tiny ATUs for the Trail
The Emtec ZM-1 tuner - A tuner that has less loss than most others
Building High Power, High Q, Loading Coils
Magnetic Loop Antennas - Why is an Magnetic Loop antenna so special?
Easy-to-Build PI Network Antenna Tuner
Quickie Vertical
"Buddipole" - A Portable Dipole Antenna Design
Installing connectors on coax cable
Six Meter Heliax Duplexer Design - This web page describes a Six Meter Duplexer
Amateur Repeater Builders Home Page
The Repeater Builder
A 2 METER HALO ANTENNA
Radio amateur Homebrew Electronics - VHF / UHF Antennas
VHF/UHF Long Yagi Workshop
Coax-Collinear High Gain Vertical - For VHF & UHF
Cheap Yagi Antennas for VHF/UHF
Building a Coaxial Collinear Antenna - For VHF & UHF
Vertical Collinear for VHF and UHF - Coax comes alive II, the next generation
43 ELEMENT LONG YAGI - 98.5' (32.349 m) long  portable antenna for 2 M
VHF-UHF Portable Yagi-Uda Antenna Design
2 Meter Beam Antenna
Dishes for Amateurs
KA0Y's 50' Dish - It's a big one!
Dual Band (2M/440 MHz) Walking Stick Antenna
Antenna Page - VHF / UHF designs
Home Brew dual band mobile antenna - A 1/4 wavelength resonator for both the UHF and VHF bands
Antenna EiRP calculator Calculate Antenna & Cable losses
Antenna Trap Designer HF- Antenna trap design
Audio Filter Designer Calculate component values for active audio filters
Colour-Code calculator for Polyester capacitors
Coil Winding Design Winding coils in amateur radio
Crystal Selector A calculator to select crystal frequencies for PMR radios
Decibels Decibel calculator
Great Circles Calculate Great Circle Distances
HF Filter Designer Calculates component values for HF filters
Latitude/Longitude calculator Amateur Radio calculator
Metric Converter Convert metric/imperial units
Morse Code Morse Code/Text Converter
Op-Amp Circuit Designer Design inverting, non-inverting and differential op-amp circuits
Op-Amp Circuit Designer As above but for use with IE 3
QRA Calculator Amateur radio Locator system
QRA - Lat-Long and Lat-Long to QRA Combined calculator
Radio Horizon Calculator Distance to the horizon for a given height
Resistor colour-code calculator
Resistor colour-code calculator - second version.
RIAA Curve Designer Magnetic Pickup Equalization
Simple Amateur Satellite Calculator
TVI Tracer Answer the questions to track down TVI
World Clock A universal World Clock (works with most browsers but not all
Zener Diodes Calculate power ratings for zener circuits