nsacolour.blogg.se - Cw decoder connection to 590s

When the signal exceeds this voltage, the program registers a code element-a dot or dash.

The horizontal red line is the detection threshold.

The bottom pane in each figure is an oscillogram of the received signal. The procedure for using it is described in the article on configuring CwGet. The small black vertical line in the spectrogram is a movable marker that is useful when tuning a transmitter. When AFC is on, this line tracks the signal if it drifts, and a small red line stays at the original frequency. A vertical red line marks the frequency of the CwGet audio filter. The top pane in each figure shows the spectrum of received signals. For larger text you can use a larger screen or magnification software.įigure 1. On a typical display set for 120 dpi the letter height is 0.3 inch. Program Descriptionįigures 1 and 2 are screen captures from a CwGet window with the decoded text in 24 point bold type. Your own skill is essential when the signal to noise ratio is too low for a decoder.ĭecoded text is also useful when you practice receiving CW. Some eHam reviewers suggest using the program as an aid to your own copying-to check an occasional word or to record the exchange information in a contest. With decoders, poorly timed code or a noisy signal can cause

CwGet does not decode every signal you can copy.

Separate free program by the same author.

Text on a computer keyboard, and send it using CwType, a

Automatically adjusts to the speed of a CW signal.

Translates incoming Morse code into text using the font and.

When the software is registered after a free trial, it is upgraded to save your menu selections as default settings. The two programs have some similiar controls and menus, including a wide range of options for fonts and colors. You can use a single cable to connect the speaker output from a receiver to a computer with a sound card.ĬwGet was written by Sergei Podstrigailo, UA9OSV, the author of TrueTTY for digital modes. CwGet is a Morse decoder program with built-in options for large type and high contrast colors. This article is for amateur radio operators with impaired vision who want to translate Morse code into high visibility text.