CW Decoder questions & answers

Listen to radio waves and decode signals
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Question by Flint
92 views
October 20, 2023
Rajesh Gupta
Answer by Rajesh Gupta

Yes, CW Decoder should run on Windows 10.

G
Question by Guest
209 views
February 10, 2023
S
Answer by Saumya Sharma

No, CW Decoder does not support transmitting with a straight key. It is only for decoding Morse code signals.

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Question by William Lawry
140 views
January 30, 2022

Download went smoothly Version 3.8 loaded including Help (Too small to read and seems to be all about some DLL problem)


64 bit W10


I hear 40 CW pretty clearly through speakers . So ExpertSDR2ColibriNANO is OK


'Select Sound Card' offers only "Digital Audio (S/Pdif) (Sound B" which I selected Then I enabled same on EXPERT S/W. Then I tried: Click to viewEXPERT Sound Card setup in th epicture. I can hear the code coming in but


Still no success getting audio to CW Decoder regardless of "input" selected


And I have no idea where the "Mixer Panel Recording Input Line" is set.


CW Decoder shows 1/2 Green


Waterfall is blank so is line


VAC on EXPERT -> Options --> VAC is complaining that "TX input and RX output must have the same driver!"

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Answer by Saumya Sharma

Unfortunately, without more information and specific details about the CW Decoder software and Expert2SDR software, it is difficult to provide a specific solution. However, based on the information provided, it seems that there might be an issue with the audio configuration and driver settings. You may try checking the settings within both CW Decoder and Expert2SDR software to ensure that the input and output audio drivers are configured correctly and are compatible with each other. Additionally, you may need to adjust the audio routing settings within the operating system's sound settings to properly direct the audio input.

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Question by Guest
203 views
August 12, 2014

I need to find out if its possible to change the user interface for this (or similar program). Or more to the point if someone can accomplish this for me and let me know how difficult it is and how much they might charge.


REASON: I need to input a single (vintage) Morse key and on the screen I need only 3 things. A box to display the decoded text letter by letter. A Delete Last Letter button and a Clear All button. Perhaps on a background image?
The key and screen would be a place in a museum as an interactive exhibit so people could simply approach the key ant try and spell words using Morse code. Simply that.


A couple of other functions that would be handy if possible would be a timeout for the displayed word - in case of Rude! stuff! and maybe a function that could trigger the playing of a sound clip if a correct word was inputted?

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Answer by Sean Hill

There is no possible way to modify the application based on your needs. Although the program is free to use, there is no source code available for modifying. Most likely, if you want a customized version of the program, you will have to pay for it. The easiest way to obtain information is by contacting the developer at the primary address. Visit the contact page and use the e-mail to contact him.

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