ocfd short

160 Meter short TX loop antenna - Here is a successful 160 Meter short TX loop antenna 4 feet high, 3 feet wide, and 6 inches deep.

A 30/40 meters band vertical anetnna - A shortened 30/40 meters band vertical antenna in italian

Another Ugly Choke Balun - A home made balun build using a short length of 4 inch drain pipe and 18 foot of RG58 by G4APL

6dbi Colinear Antenna for Wireless LAN  ^pop - This is an short description on how to make a cheap omni antenna for 802.11 wireless LAN cards.

Short 40m dipole - The GM4JMU Shortened 7Mhz Dipole

The Galaxy dipole - A very short dipole with a good radiation efficiently plus a respectable bandwidth by S. C. Chuck Smith, WA7RAI

Axial-Mode Helical Antennas - Notes on Axial-Mode Helical Antennas in Amateur Service. Helix Basics, Modeling Issues, and Short Helical Antennas Over Perfect Ground

6-Band Windom antenna  ^pop - Theory and construction of a novel trapless center-loaded off-center-fed (cl-ocf) dipole or windom antenna for the 80, 40, 30, 20, 15 and 10m hf amateur radio (ham) bands

Short Whip Antenna Tuner - Here is a circuit that will resonate a short whip antenna for the HF Bands.

A short Quagi for 1298Mhz - Based on K5OE design by GM1SXX

Wire receiving loop antenna - A quick and easy to build loop antenna for shortwave listeining can tune from 5 to 18 Mhz

Loop Antenna Basics - Loop Antenna Basics and Regulatory Compliance for Short-Range Radio

I.P.A. Radio Club - The I.P.A. Radio Club is available to all I.P.A. members, throughout the world, who either hold an Amateur Radio Licence or who are Short Wave Listeners.

condiglist : Lista Conexion Digital - A mailing list in spanish to exchange shortwave dx i nformations

RemoteHams.com - RemoteHams permit to display and/or control your rig on a webpage providing a web interface to radios supported by Ham Radio Deluxe & Shortwave Log!

RF Circuit design basics - Ebook by Akira Matsuzawa Tokyo Institute of Technology, Building blocks in RF system and basic performances, Device characteristics in RF application , Low noise amplifier design, Mixer design and Oscillator design

AURFSCAN - Australias Radio communications monitoring forum for the Scanner and Shortwave enthusiast

Shortwave Central - Here you will find broadcast, pirate, and clandestine information including loggings, QSLs tips, and last-minute news.

Shortwave Central - Here you will find broadcast, pirate, and clandestine information including loggings, QSLs tips, and last-minute news

The SWDXer - SWDXer is the one stop resource for shortwave radio information. Articles include antennas and simple electronics construction.

Shortwave DX Blog - A blog with loggings and information relating to shortwave pirate radio in Europe.

shortWWWave - News, frequency guides and programme information, on shortwave and other international media.

RUMPed - RUMped is a logging tool for short wave for the MAC under OSX. It is not designed for the daily QSOs. Currently RUMped supports a DX-pedition mode, some major contests and a general contest mode for unsupported contests.

ILG Rig Control - International listening guide (ILG) ILG Short Wave Radio Control Program

The Smart Switch - The purpose of this project is to build a smart switch A smart swith is a swith that needs a short press and the power will be turned ON.