call sign log

N1MM Free Contest Logger - N1MM is a Free contest logging program for Windows. Bandmaps for each vfo, check function, cw sending, highly integrated radio support. Novel packet spot mapping features.

Official Polish Callbook - searchable database of Polish radioamateurs

T6PSE online log - Afghanistan 2011 dx pedition online log

Collection of shortwave loggings - Great pile of shortwave loggings world wide

S59ABC S52000 Radio club Maribor - Home page of radio club Maribor Slovenia:S59ABC,S52000 milenum callsing.

N1EU's Web Site - Original articles and useful hf links for contesting, TopBand 160M, FT-1000MP, Ten-Tec, SSB Audio, Mods and WriteLog

RadioKatalog - HAM radio and CB radio directory in Russian

What does DX mean - DX is an old radio term used by radio enthusiasts, it stands for the long-distance reception of radio signals, DX being a short-form way of saying distance-extreme.

Digital signal processing - Frequently asked questions on Digital Signal Processing

ISS Crew - ISS crewmember name and callsigns by Expedition nr

VA3CRA's QRP Page - This page is dedicated to sparking interest in QRP operation with topics such as projects, antenna designs, equipment, awards, and software.

The Pirate Radio Watch - Here you can post your free radio logs or take a look whats on

GADM DX Club - Short Wave Club based in Taranto (South of Italy. We have a work-in-progress shortwave online bulletin. Each week we e-mail to subscribers, free of charge, a newsletter with the hottest logs.

MobileLog Amateur Radio Mobile Logging - The MobileLog program is a specialty logging program designed for mobile amateur radio operators. It has been designed to allow quick entry of important information regarding QSOs. The software is primarily concerned with the logging of U.S. county information, which may be used to help work toward awards such as the USA-CA award for working all counties in the U.S.A. The data from this program may be imported into your general logging software. This sofware exports data in the ADIF (Amateur Data Interchange Format) and CSV (comma-seprated variable)

BeaconSee - BeaconSee shows you, in real time, worldwide HF band openings on your PC. Analyses the audio signals from your radio, which is tuned to the NCDXF IARU HF beacon network and shows you the signal strength received from each of the 18 beacon transmitters as a plot of frequency spectrum against time.

Psion ham software - Amateur radio programs to download, locator , log, etc... for Psion Aprs maps for PC (ui-view)

HamSphere - This is a Ham Radio Software Transceiver for Amateur Radio. Software works in Windows, Mac and Linux. HamSphere is a community for Ham Radio operators and other radio enthusiasts. Amateur radio equipment is not needed. The Transceiver uses java technology and covers all virtual Ham Radio and Amateur radio bands from 160 to 6 meters.

WLOG2000 LogBook for OM SWL BCL CB - Database logbook for OM SWL BCL & CB with utility like DXCLuster DXtelnet PSK PSK-Pbbs (TNC or PC sound card) radio rotor CDbook interface and many other features. Free Update at homepage.

59+ Log - Shareware logging tool for windows. Very efficient, fast and easy to use.

Bonito RadioCom - Decode digital and analog signals out of any high quality Transceiver or Receiver, works as a DSP-analyzing system

Radio Clock - Enables you to decode the time signals sent by various LF and HF radio stations in the standard frequency and time service

Vox Actuated Recorder for Windows - Vox Recorder is a Windows utility wich allows recording sound from an audio source only when an audio signal is present; its main purpose is to avoid the recording of the silence eventually present at the input.

WB0NNI Home Brew HF Amps and Tutorials  ^pop Priority listing - Tutorials and other information on designing and building hf amplifiers. Includes tube data and amplifier projects.

A 50 MHz MicroWattMeter - A design for a simple microwattmeter. Input range -75 dBm to + 5 dBm. Frequency range 2 to 50 MHz

DSP-10 2-meter DSP transceiver - The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies. By W7PUA