6m atu circuit

3 Element Yagi for 144 Mhz - Elelement yagi beam antenna for 2 meters band by ON6MU

Ground Plane antenna for 50 Mhz - A 5/8 vertical groundplane antenna for 50 mhz

3 Element Long Yagi for 6 meters - VHF Optimized Yagi Antenna for the 6-meter band (50 Mhz) by ON6MU

2M 6M Jpole - A jpole antenna plan for 51 mhz and 146 mhz

Dualband J-Pole antenna - A VHF / UHF J-pole vertical antenna de ON6MU

Remote ATU - Remote control L match Aerial Tuning Unit

Home made UHF Yagi Antennas - ON6MU Optimized 10 and 6 and 4 element UHF Yagi Antenna

6/9 element VHF Yagi antenna - ON6MU optimized 6/9 element vhf yagui antenna with antenna schematic plan and pictures of homebrewed samples.

VHF 5/8wave vertical antennas - By Guy, de ON6MU, At VHF, both the 1/4-wavelength monopole and the 5/8-wavelength monopole antennas are widely used.

WIA National News - 30 Minutes of Ham Radio news produced each Saturday and broadcast across the globe by VK1WIA.

HF and 6m sound clips - MP3 and Wav files of some stations recorded on HF anc VHF bands by K9MU

UltraBeam Antennas - Electronically controlled HF antennas. General coverage. Top features on all ham bands. Very advanced materials and state of the art technology.

Paddlette - Paddle keys. Manufacturer specializing in high performance, top quality miniature paddle keys and iambic keyers for mobile and QRP operators.

HSMM on 50 MHz - HSMM Experiments on the 6M Amateur Band

IC706_BKT Icom 706 CAT Control - CAT Control for Icom IC706-IC706MKII and IC706MKII/G

PorkControl for Yaesu FT-817ND - PorkControl is a Java-based software controller for the Yaesu FT-817ND (and older FT-817) HAM transceiver. It is currently in beta and released under the GNU GPL v2 on Windows, Linux and MAC OSX. PorkControl is used to control frequency and other features without using the fiddly controls on the unit itself. It also supports automatic radio control to access repeaters based on the UK Repeater List.

RigPix Database - Yaesu - VR-5000 - Big picture and detailed feature of the yaesu VR-5000 receiver

Super Check Partial - Super check partial is a feature that K1EA first introduced in his CT logging software. It enables the use of a database to extend the list of calls that appear in the check partial call window. Used correctly, it can help you more quickly pull a call out of the QRM

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

PCR1000 Scanning Software - Commercial software developed exclusively for scanning 25 to 1300 MHz. No other PCR1000 software offers as many innovative scanning features.

50 MHz VHF power amplifier - Class C tuned VHF power amplifier for the 6-meter band by ON6MU

Transistor Audio Preamplifier Circuits - Design Guidelines for Bipolar Transistor Audio Preamplifier Circuits By Mike Martell N1HFX

Resonant Frequency Calculator - This web based application will compute circuit values required for an L-C circuit to resonate at given frequency. Also it will compute the resonant frequency if given values for L and C.

QRP AM(cw) Transmitter for 10 meters - In this project, you will make a simple low-power broadcast-type circuit, using a crystal oscillator integrated circuit and an a collector modulated AM oscillator.

M3 Electronix Semiconductor Analyzer Kit - A workbench instrument capable of testing transistors, diodes, FETs, usefull constructing QRP circuitry.