swl listening post

Attic T2FD SWL antenna - Using the T2FD antenna for shortwave listening by AB1KW

W3EDP Antenna by AE4IC - Post on a W3EDP experience by Bob Kellogg, AE4IC

Longwire Horizontal Antenna - An SWL longwire horizontal antenna

QSL - Proper postal addressing - Proper postal addressing ensures quick and efficient handling of your QSL

Postal Code Lookup - The Address Doctor, postal code lookup engine

Position of the address on the envelope - Direct QSLing require to correctly positioning the address to enable rapid optical reading and manual sorting and delivery

UPU : International reply coupon - Universal Postal Union, International reply coupon page

OH6FXL - Hessu Järvinen, a Finnish radio amateur, technology pro and web enthusiast.

GW0KIG radio blog - A blog mainly about my favourite hobby-amateur radio, shortwave listening and radio in its many forms.

KH6JRM - Amateur Radio Blog - An amateur radio blog with many antenna related posts

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.

Elecraft K2 Owners Database - The K2/K1 Online Database has been created to allow Elecraft Owners to post information about themselves and their K2/K1 units

SWL Antenna Distribution System - a methodology for connecting multiple LF/MF/HF receivers to a single antenna via readily available and inexpensive 75-ohm TV cable.

Listening to DRM broadcasts - Experiments with reception of digital shortwave broadcasts

International SWL Registry - Obtain a unique SWL Designator to use on your signal reports and QSL cards. Official certificates also issued.

Shortwave Frequency List and Links - Shortwave frequency list and swl links

World SWL Club - Shortwave Listener's Club dedicated to listening to the world on Shortwave Radio.

Alpha Uniform SWL DX Radio Club - Welcome to Alpha Uniform Audio Unity DX Gateway to the Lands Down Under Free Memberships

BSBDX Group - Shortwave radio listening club in Brazil

International SWL Registry - Official SWL Designators & Certificates issued and Online SWL Directory.

LM - Log Post Processor - LM is a program to edit contest logs ex post; a so-called contest post processor. With help of LM the user shall be able to convert his raw data to an up-to-date electronic log in a comfortable way and with as less effort as possible. Usefull to convert Cabrillo and ADIF formats

IRTTY2 - IRTTY2 is an HF Ham Radio modem for RTTY (170 hz, 45 baudot) mode. Easy to use but powerful, with waterfall and Macros.

R-20 Signal Capture and Analysis Software - Connect your R-20 Communications Receiver to your computer. Put your listening hobby on your computer desktop.

MorseDec - MorseDec decodes and encodes Morse with a range of 5 to 50 wpm. It includes: auto-tracking for wpm speed, macros, spectrum analyzer. Easy to use but powerful.

RF Probes - Making RF probes with parts you already have