gamma math

VHF Collinear-Dipole - 2 m. Band VHF Collinear with 2 Dipoles by sv1bsx

3 Element Yagi for Six meter band  ^pop - Plans for 3 elements beam antenna and gamma matches

Two-Wire Transmission Line - 2 wire transmission line explained

6 meter omni halo  ^pop - This halo is made with a true Gamma Section this time and is fashioned from aluminum

Exploring the secrets of the Smith chart - If you're a Radio Engineer wannabee, you need to understand transmission lines. It's impossible to really understand transmitters and antennas without understanding lines. Using the Smith chart is far easier than really understanding the math by Chris Scott and associates

Cubical Quad Antenna Design  ^pop - By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.

6M Halo -- Gamma Match Feed - An interesting homebrewed gamma match feed for a Halo Antenna

Clemens match - The Clemens match is easy to make and reliable, and is preferable to a single Gamma match as it is balanced

Omega and Gama Matching - Article about omega and gamma matching, related to bandwidth, loss and component failures, heating and power ratings

Novel Gamma Match Construction - A novel approach to contruction of a gamma match.

Gamma match example - A gamma match example

An Examination of the Gamma Match - W3PG working analysis of the gamma match problem taht gives useful practical results

The Clemens Match - About the clemens match for beam antenna, as an alternative to common gamma matching techniques

Simple VHF Gamma Match - Plan of a simple VHF & UHF Gamma match contrstruction

Richmond Amateur Radio - The RARC is the oldest ARRL affiliated club in Virginia. Founded in 1929 by Ted Mathewson, W4FJ one of the earliest Ham Radio Operators licensed by the FCC.

RF Cafe - Amateur Radio Links - RF Cafe is a unique portal of RF, microwave, wireless, and other engineering resources. Vast collection of equations, references and conversions for electrical, mechanical, physical, and mathematical fields.

MaCo Antennas - Maco Manufacturing, HF Antennas, gamma matches, cable assemblies, power supply, swr meters, watt meters

A new method of radio direction finding Priority listing - A method of finding radio sources with antennas based on omni-directionality (the less directional the better coverage). Uses energy levels and some sophisticated math (encompassed in a free software download on the site) to find x,y,z coordinates of the fox relative to the center of your antenna array. Can be overlayed on a GPS map to help you locate in real-time.

VU2BBB Repeater - Matheran, Maharashtra started by Bombay Repeater Society in late 1980s.

Keplerian Elements - Keplerian elements are the inputs to a standard mathematical model of spacecraft orbits.

Keplerian Elements - Keplerian elements are the inputs to a standard mathematical model of spacecraft orbits.

European weather charts - updated every six hours at about 3,9,15,21 GMT, Isobars, isallobars, isotherms and signifcant weather.

The KB6IBB Utilities - Ham radio frequency list consolidation software. The Ham Radio database can house a unlimited number of records. Holding frequency information from DC to Daylight. The Radio Scanner Database is designed to emulate a radio scanner. A 5,000 record table is provided and is organized by channel number.

M0KGK SDR Decoder Software - KGKSDR is my attempt at some SDR decoding software. I'm putting this software together purely as a learning exercise, to better understand the mathematics behind SDR in general.

Using Batteries - Batteries in fact and fiction. Batteries, Cells,Chemistry, Math and Radios