down converter

4 Element Cubical Quad for 10 meter - An article by 2E0DBD on homebrewing a 4 element cubical quad antenna for 28 mhz with pictures, part list and assembly details

Gamma Match Article - A working analysis of the gamma-match problem that gives usefull practical results. New light on the question of when it will and when it won't give a perfect match to the coaxial transmission line.

Multiband HF Vertical - A telescopic pole that you adjust to suit the band you're working on , tested on 40 20 and 15 meters band by M0PZT

SARL - Ham Licence Study Guide - South African Radio League, Radio Amateur Examination Study Guide

UIVIEW Maps - Download uiview maps by G3OJZ mostly for APRS UK region

Gap Titan DX Manual - Gap Titan DX Antenna manual compressed in Zip archive

ICOM IC-7000 Downloads - Here you will find any useful downloads for IC-7000. Manuals, video clips, reviews, brochures

Ten-Tec: Jupiter Firmware Downloads - Donwloadables binaries for the ten-tec jupiter radio

Orion Logic/DSP modifcation - Orion Logic/DSP modifcation to support Version 2.x firmware

Yaesu FT-2000 Service Manual - Download the Yaesu FT-2000 service manual from filestube

DB37 FT-2000 Cable - Yaesu FT-2000 FT-2000D Cable connections

DB37 FT-450 Cable - Schematic for Data, power, CAT, Key and Mic connection interface cable

DB15 FT-450 Cable - Schematic for Data CAT Power and Key cable interface for the Yaesu FT-450

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.

link7 - link7 is a Windows 9X program to download/upload data from/to the Kenwood TH-D7.

NetCon - A netlist converter for moving schematic and PC board files from OrCAD/PADS to ExpressPCB format.

CQ/X - Information and download page for the CQ/X GPS-enabled logging program for mobile operation in amateur radio state and regional QSO parties by N05W

Cluster Client - A windows freeweare dx cluster client, allows you to monitor DX spots from users worldwide by M0PZT

Windipoles - Windipoles is a free passive filter simulator. It is a Windows .NET executable, so no software installation is required. It enables design, analysis, optimizations and plots, all graphically.

ADIF to Excel to ADIF Converter - Excel based converter to import ADIF to Excel table and Export Excel Table to ADIF

CW Midi for Windows - A Morse code TEXT-to-MIDI converter that creates a Morse code standard MIDI file from ASCII text.

Ham Radio Deluxe Satellite Tracking - Nova DDE Support, Scheduled Kepler data downloads, Integrated web browser, Audio announcements, Google Earth integration, dual radio support

Dual Output 200 MHz RF Generator/Detector - Dual Output DDS Based RF Generator/Detector with links for the associated QEX NimbleSig III article download by Tom, VA7TA

CW PIC keyer - CW keyer with microprocessor PIC16F628A

Icom microphone reference list - List of Icom microphones with connector type description and transceiver compatibility