1f 10c interface kit

WC2L Web Cluster - An AR-Cluster powered web interface to packet cluster by WC2L

DX Peditions & Contest Schedule - DX Pedition and contest schedule, Online Database

Great Bay Radio Association (W1FZ) - The Great Bay Radio Association, a Special Services Club Affiliated with the American Radio Relay League, is a non-profit public service organization with the purpose of education, service and the advancement of Amateur Radio.

W4JBM Jim Priority listing - Information on ham radio including qrp, radio kits, Heathkit sw-717, Realisitic DX-160 and DX-302, and more.

Radio Kits - Mailing list for people interested in building radio and electronics equipment from kits or from scratch. Frequent topics include shortwave radio receivers, construction techniques, and ham radio project.

Micro Finder Doppler - MicroFinder Doppler Kit by AHHA Solutions

CW19 Morse training kit - LCD morse training kit homebrew guide uploaded to web.

N9VV PSK31 Resources - Software, reference and reviews of computers interfaces for PSK31 operating mode

4NEC2 antenna modeler  ^pop - 4nec2 is a completely free Nec2, Nec4 and windows based tool for creating, viewing, optimizing and checking 2D and 3D style antenna geometry structures and generate, display and/or compare near/far-field radiation patterns for both the starting and experienced antenna modeler. Can be interfaced to HFwin32 propagation prediction software.

Satellite tracking with WinRotor - Tracking Interfaces and software for allmost every rotor

Beacon-Prediction Wizard Priority listing - Specialized interface for the communications-analysis-prediction engine provided by VOACAP, predicts the expected performance of high frequency, HF, radio systems

Electronics Toolkit - Solve electrical and electronics equations quickly and easily with the Electronics Toolkit

DataBase Toolkit by AOR - Windows freeware database containing frequencies, locations, and a small logging program capable or recording audio

Ham Radio Deluxe Logbook - HRD Logbook v5 is a freeware windows logbook program that offer full control of your radio, Rotor control, support for many db engines, multiple logbook, dx cluster client interface, band maps and solar status report and audio recording

SRL QuickSilver QS1R VERB - The QS1R VERB is the most advanced open source digital down conversion (DDC) receiver board on the market. It features a Linear Technologies LTC2208 16 bit, 130 MSPS Analog Digital Converter (ADC) and an Altera EP3C16 Cyclone III FPGA. Connectivity to the PC is through a high speed USB 2.0 interface. QS1R covers 15 kHz through 55 MHz in its standard configuration and can be used in undersampling applications to 300+ MHz.

SDRMAXII - graphical user interface which communicates with QS1RServer.exe over three UDP ports. QS1RServer.exe controls the QS1R Versatile Radio Board (VERB), a Software Defined Radio developed and produced by Phil Covington

HAMIC - The Ham Intelligent Calculator - HAMIC, is a program designed to simplify a number of calculations commonly used by HAMs. It is designed for the HAM radio hobbyist, but may be useful to others as well. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported. Windows shareware.

Electronic Kits - Free download electronic's kits, do it yourself in french

HSCW transmit interface box - Versatile transmit interface circuit

Build your hamcomm interface - This is the small easy to build interface that will allow you to receive most all the digital modes on you shortwave radio.

DL6JAN's CW keyboard - A micro processor interface that converts PC keyboard code into Morse code

Electroluminescent Radio Receiver - The Electroluminescent Receiver Kitk available for ham radio and shortwave listening

Interface for MS_DSP - Minimal interface circuits for receiver and transmitter audio, also for PSK31

Rtty interface (FSK/AFSK) with sound cards - "How to remove the so called ""ground loop"" and the reentry in the RTTY broadcast and make radio and PC happily coexist"

CAT Interface for Yaesu - schematic diagram for CAT interface for yaesu HF Transceivers