basic

Basic Balun Theory - Baluns are still a mystery to some radio amateurs and the only way to understand them is to learn what they are and how to use them.

Core Baluns - About core baluns, measurementes, basic theory and calculations

Antenna Matching Coil Adjustment Procedure - Without this basic knowledge, addressing antenna problems, RFI problems, and matching problems, results in a frustrating situation. Procedure which must be followed to properly adjust a shunt matching coil.

The EWE Antenna - Basic article on ewe antennas

3-17 Basic Slot Antenna and Its Complementary Dipole - Slot antenna and complementary dipole

Outdoor 40 Meter Stealth Dipole - Just a basic dipole, under the edge of roof.

Smith Chart Basics - Smith Chart it is a graphic tool for solving transmission lines problems

Five eighths wavelength vertical antenna - The basics of a five eigths wavelength vertical antenna, a form of RF antenna widely used for mobile radio communications applications

Antenna resonance and bandwidth - About antenna or aerial resonance and bandwidth and the impact of RF antenna resonance and bandwidth on radio communications systems.

Antenna Matching  ^updated - Antennaa matching basics, matching input impedance, reactance vs. SWR, info on inductive matching and UNUN Matching systems. Capacitive Matching Odds & Ends by K0BG

Impedance Matching - Article by By David Knight and Nigel Williams on Impedance Matching, basic principles, popular matching networks, L-Network solutions, materials and components in impedance matching designs

Antenna Tuner Basics - This website is about amateur radio station G8NQN and its operator Martin Bancroft, lots of interesting stuff about me and ham radio with many technical pages, the technical pages are being added to all the time, there are many project here for you to build, and also pages relating to taking the RAE.

Basic Ham Radio Course - Power Point Presentations by the Toronto Emergency Communications (EmComm) Group represent an aide to train interested volunteers in becoming Amateur Radio Operators.

Amateur Radio Miniature Rigs - Article abuot Minitature rigs, basics common features and common problems of Icom IC-7000 IC-7200, Yaesu FT-100, ICOM IC-706, Kenwood TS50S, SGC2020, Kenwood TS-480, Yaesu FT-450 by K0BG

WSJT - WSJT facilitates basic digital communication using protocols like FSK441, JT6M, JT65,JT2, JT4, WSPR explicitly optimized for a number of different propagation modes by K1JT

PIC Simulator IDE - Powerful application that supplies PIC developers with user-friendly graphical development environment for Windows with integrated simulator (emulator), Basic compiler, assembler, disassembler and debugge

Proton Lite - Freeware PIC Programming software

20 W linear amplifer for 2 meters band - A basic VHF power amplifier suitable for 2M (144-146 Mhz) the output power vary from 3 to 25 Watts By VU2RAR

Homebrew AZ/EL Rotor and controller - k06TH, AZ/EL controller built around a Basic Stamp-II.

Speech Intelligibility - Articles published by the Radio Society of Great Britain, basic principles, construction of a simple equaliser circuit

Batteries for Emergency Communications - The purpose of this paper is to provide a basic understanding of the different types of batteries available on the market today so the reader can make an educated decision about what type of battery will best meet their needs for Amateur Radio emergency communications Brett Hammond - KB3HGP

Ground Systems - Basic ground system functions, lightning and safety ground, RF return-path ground and induced ground currents

Basic RF Oscillator - A simple RF oscillator by Harry Lythall - SM0VPO

Build a Repeater Controller - Build An Inexpensive Repeater Controller from a Basic Stamp 1 or 2 By Roger Cameron NØYOX

Software Defined Radio Tutorial - Tutorial and information about the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology.