QRSS is an operating mode for weak signal reception in amateur radio. Morse code characters are sent at an absurdly low speed (3 sec or 10 sec dot lengths are typical). It is decoded by feeding the received audio into your PC's soundcard and displaying it graphically in a slow moving waterfall display. Signals not audible can clearly stand out in a graphical display. More technical explanations can be found on the QRSS_knights web site or on the home page of Rik Strobbe, ON7YD .

Transmit equipment

Reception equipment and software <not yet finished>

Collection of signals received by OE5EEP

Collection of other peoples reception of OE5EEP's signals

last modification: November 29, 2004