qso programs

40m delta loop  ^updated - Building a 40m (7MHz) horizontal delta loop

G7CNF Hentenna article - Experience of a VHF QSO with IW0FFK using an Hentenna for 4 meters band.

LogView - LogView is a FREE post-contest log-visualisation tool, for analysing contest performance. It plots the QSOs in a Cabrillo-format contest-log on to one of 8 different maps by finding the position of each QSO from an online database of about 970,000 W/VE callsigns.

LogQSO.com - Contest Log viewer and analyzer

Qsorder - Contest audio recording for N1MM. external "plug-in" which adds a QSO audio recording function.

JY7P Log Online - The JY7P on line Log for Petra 2010 DX pedition

9L5MS Online Log - 9L5MS Online-Log 2011 DXPedition to Sierra Leone

QSL statistics  ^updated - Online database of QSL card exchange status. Lookup if stations confirm QSOs and share your stats by uploading your ADIF log.

QRZ.com Sked - QSO Scheduling - QRZ.com forum board dedicated to Sked, QSO Skeduling.

NC4FB Amateur Radio - Online self-study programs for U. S. Amateur Radio license exams, Canadian Amateur Radio exams, and FCC Commercial Elements 1, 3, 7, 7R, 8 and 9.

RF Programs - You favorite shortwave radio related programs all in one location

DX-Sherlock - QSO real time maps and listings - Shows QSO and SWL in real time, taking data from many different sources (DX-Cluster, WSPR, Reverse Beacon). It also allows to send DX-Spots and more features.

136 kHz direct conversion receiver - IK2PII describe here a simple direct conversion receiver, thinked for QRSS and DFCW communications, as companion of ARGO or SPECTRAN programs.

Instant Tune and Instant Track on Windows 7 - How to operate Instant Tune and Instant Track or DOS Programs on a last generation computer in french and english by ON6WG F5VIF

The Antique Radio Collector - Dedicated to the history of radio broadcasting.

QSO Recorder - This utility's purpose is to record a QSO and send it back to the other station to let the other operator hear his/her own signal.

Visual WAIS - Visual Wais is a free HAM (Amateur Radio) software to manage WAIS (Worked All Italian Squares) award. With few clicks, it allows the complete award management, from QSO insertion to endorsement requests.

ADIF to Map Amateur Ham Radio Contacts by K2DSL - This web application will read in a ham radio ADIF file produced by many logging programs and map contacts on a Google map.

ADIF Divider - Windows program to divide one big ADIF file to many shorter ADIF files, based on qso numers, in example to send it to LoTW.

Fast Log Entry - Fast Log Entry (FLE) is a freeware program that creates ADIF files from manually entered QSO records. This is useful if you couldn't take a logging computer on your DXpedition etc by DF3CB

QSL Studio - QSL cards and labels printing software. Create colourful QSL-cards and labels literally in some minutes. Print filled QSL cards or stickers from an ADIF-file, logs UR5EQF Log, HRD Logbook, AALog. Windows Shareware program by RS SoftX.

LOTW EQSL Utility - LoTW and eQSL export utility for Windows allows you to export your LOTW and eQSL marked qso’s from Logger32 or an existing ADIF file and process them to the format of the service you are using and automatically upload them to either LOTW or eQSL.cc. By N2AMG

MiniDeluxe - MiniDeluxe is a light-weight replacement for Ham Radio Deluxe that provides interoperability with FlexRadio's PowerSDR and Ham Radio Deluxe's Logbook and digital mode programs

Winding coils - winding coils for construction project

PC to Rig Interfacing Information - Connecting the computer to your RTX for using ham radio software programs