6m atu circuit

Dual Band vertical antenna for 20/40 - A 20 and 40 meter vertical on Autopilot by K6MHE PDF File

Halo Antenna for 6M Mobile - This article by David Macnaughton, VK2BA was originally published in Amateur Radio Action magazine Volume No.7, No.2 1984

6M Halo Antenna - Homebrew an halo antenna for the 50 mhz with pictures, parts list and assembling instruction

The HB9CV - a two element 6m-beam - A dual driven antenna for the 6 meters band.

Mini ATU - SP5DDJ mini antenna tuner for QRP operations

Antenna tuner for 4m - A simple antenna tuner for 4m by Tony Hawker G4CJZ

6 meters band Half Wave vertical - 1/2wave vertical antenna for the 6-meterband and a 5/8 ground plane antenna for 50 Mhz

YJ0MM Online Log - Vanuatu - YJ 2010 - DXpedition info and online log

YouTube - DL0DTV Digital ATV - Digital amateur tv and mobile transmitting around Friedrichshafen and Lake Konstanz to be seen in Hall A. Heinz DC6MR is presenting the news, novelties and technical aspects of DATV.

FMI - FMI provides superior solutions in the design and manufacture of frequency control devices including Voltage Controlled Temperature Compensated Crystal Oscillators (VCTCXO), voltage controlled crystal oscillator (VCXO), Temperature Compensated Crystal Oscillators (TCXO), crystal clock oscillators, high temperature oscillators, surface mount and crystal oscillator products, phase locked sources and more.

Wire Harness Assemblies - Printed Circuit Board, Custom Overmold Cable Assembly, Box Build, System Integration, Sheet Metal

706MKIIG Mobile Mount - This page describes a very simple and inexpensive mobile mount for an ICOM 706MKIIG radio

Riding the Airwaves - By KE4WMF Bicycle Mobile Feature Article, CQ VHF February 1998

Yaesu FT-2000 Featuers and Review - An extensive page on FT-2000 with pictures and full features details by DG1FA

KB3IFH QSL Cards Priority listing - Amatuer Radio QSL Cards. Full Color QSL and Eyeball Cards

NL5 Circuit Simulator - Analog circuit simulator for Windows (not a SPICE). A great tool for students, amateurs, as well as for experienced engineers. Free Demo.

K4RY Moves Station to Solar Power - The Auburn University ARC station gets its power from the sky

600W 50Mhz power amplifier - G3WZT design for a bi-polar 600W Linear Power Amplifier for the 6M band.

100W 50Mhz power amplifier - G3WZT design for a single stage bi-polar 100-150W Linear Power Amplifier for the 6M band.

Build a Remote Control Antenna Switch - Remote Control Antenna Switch made with two circuits board

ON6MU dummy load - RF power meter, dummy load, project

KI5YN QLF Filter - A microprocessor based interface designed to go between a standard Morse code key and a radio transmitter. The circuit receives a signal from the key, processes it, and re-transmits it to the radio.

Sound Card interface - Interface to insulate the radio circuits from the computer by VK2GWK

Interface for TM255 and TM455 - PTT and souncard interface for the kenwood TM255 and TM455

Using An Oscilloscope - It allows you to take a peek into a circuit to see what is happening has it happens, irrespective of the speed with which it is taking place