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12 elements Yagi for 70Mhz  ^updated Priority listing - A Monster Yagi for 70MHz huge gain, clean pattern and flat SWR 50 Ohm, no matching required

11elements yagi for 70MHz Priority listing - Low Noise 4m LFA Yagi. No matching needed, flat SWR across the band. Ideal for field day etc. Serious gain and F/B by G0KSC

10 elements 70MHz Low Noise LFA Priority listing - A 10 element 4M LFA Yagi. Flat SWR across the band, easy build with no matching to install. No power limit high gain.

G0KSC 70 Mhz and 50 Mhz Dualband Yagi - Direct feed, no matching required dual band Yagi

8el 50Mhz / 70Mhz Dualband Yagi - Only just over 6 foot long, a compact 8 element dualband Yagi for 6 and 4 meters band. No traps or coils, no matching required. Simple to build by G0KSC

Dual Band Yagi 28Mhz and 50Mhz Priority listing - NO Traps or coils, NO matching required. Direct 50 Ohm feed. Easy to build and nothing else like it! Enjoy 50/28 with one feedline to a dual band high gain Yagi by G0KSC

Stacking phasing and matching yagis - All about stacking and matching yagi antennas.

Halo stack for 70 cm on the cheap - An halo stack antenna for 70 cm by KR1ST

Switching Solutions - Creative Contest/DX Station Switching Solutions by W7VP on NCJ

TX5SPA TX5SPM DX Pedition - 28.09.2009 to 12.10.2009 Austral Archipelago (TX5SPA) 16.10.2009 to 22.10.2009 from Marquesas Archipelago (TX5SPM).

VA3SIE Blog - Dittie Bear's Adventures VA3SIE Amateur Radio & Geocaching

K2NCC's YouTube Channel - Video samples of amateur radio, military, government, domestic and international data transmissions. Covering such digital modes as ACARS, CHIP, DOMINO, JT65, MT63, NAVTEX, and many more by K2NCC Frank

Taiyo Yuden - Ceramic capacitors, inductor ferrite products, high frequency dielectric components like chip antenna and filters.

Tri-state APRS Working group - APRS resource community for Illinois Indiana Kentucky Ohio s. Michigan s. Missouri w. Virgina and Tennessee

Helicoil - Noble Enterprises, Heli-coil Helicoil, Helicoil Insert, Helicoil Inserts, Inserts, Cutting Tools, Thread Cutting Tap, Thread Cutting Tools, Machine Tap,

CHIRP - CHIRP is a cross-platform, cross-radio programming tool. It works on Windows and Linux and MacOSX. It can program many popular radios and exchange data between them includin Icom Kenwood Yaesu Alinco Wouxun Puxing Baofeng

P16PRO and PICALL - P16PRO and PICALL Microchip PIC programmer

WinPicProg - Free programming software for various of the MicroChip PIC series of micro-controllers by Nigel Goodwin

Class C Amplifier Matching - QST Article on what you should know about matching networks for class C RF power amplifiers

VersaBeacon Project - The VersaBeacon is a frequency agile, modulation agile RF source using a DDS chip and minimal support circuitry. It covers a frequency span of 1MHz to 150MHz in 1 Hz steps and provides a variety of modulations

A Simple CW Keying Interface - Functional, easy, and cheap, all good Ham Radio characteristics by Terry Fletcher, WA0ITP

Radio Modifications - Collection of radio mods for Alinco Icom Kenwood Yaesu and some cb brands, include a manuals archive

Regenerative receiver for beginners - A modern version of the classic regenrative receiver designed and built by Charles Kitchin ARRL Article

Regenerative receiver project - A short wave regenerative receiver project by Charles Kitchin, N1TEV

100MHz Spectrum Analyzer - This Spectrum Analyzer supposes to be a cheap and a useful device for any ham radio by Iulian Rosu, YO3DAC / VA3IUL