exam tests

144 MHz Halo Antenna - This halo antenna was built to have an omnidirectional coverage while working in VHF contests.

G3YMC Loop Antennas - Experiences with Loop antennas at G3YMC include some loop antenna tests and theory by G3LHZ

2 elements cubical quad for 20m to 10m - Construction details and tests about a 2 elements cubical quad antenna for HF Bands (20,17,15,12 and 10m band).

Sloper Antenna Tests - Tests on sloper antennas by WA1ION

Understanding SWR by Example - Take the mystery and mystique out of standing wave ratio QST Article by K5DVW

DL2NBY Contest Calendar - This site provides dates and rules of nearly 400 Amateur Radio HF contests.

Tennessee Contest Group - The Tennessee Contest Group (a.k.a. TCG) is a group of Amateur Radio operators (hams) who enjoy operating in competitive radio sporting events or contests.

Contesting Hints and Tips - Article cover hints and tips on ham radio or amateur radio contesting and contests

VKCL - Contest Log - VK Contest Log (VKCL) is a free contest log software specialising in Australasian contests but also covering some international ones too

W8JI Contest Station - Middle Georgia USA contesting station. Consistent record holder in 160 meter and 40 meter contests.

Technician Class Exam Question Pool - 2010 2014 - Ham Radio Class Exam question pool effective 7/01/2010 thru 6/30/2014

Amateur Radio Exam Element 2-2010 - Amateur Radio Exam Element 2-2010 - Technician (effective 1 July 2010)

WiFi Long Distance connection by EB3TC - Some WiFI long distance tests conducted by spanish hams

Electromagnetic Wave Propagation by Conduction - A sacrilegious re-examination of current wave propagation theory and proposal of a new, more comprehensive and logical alternative.

Best VHF Contest Transceivers - Report on tests done on VHF Radios to understand which are best suited for 144 MHz operation in large signal environments like VHF contests

Voice Keyer for Android - Audio recorder and player for Android. Perfect for Ham Radio (Amateur Radio) operators as a voice keyer for SSB contests or voice beacon.

HamStudy.org - Study for your ham radio license with hamstudy.org, a free suite of study tools with user contributed explanations for the questions. Learning flashcards and smart practice tests ensure that you see and learn the full pool while statistics enable you to track your progress.

Measuring SSB transmitter power - PEP RF output power measurement, and examples RF output power measurements