A gathering place for QRQ ops world wide to share information and experience in pursuing QRQ cw
Wed evenings @ 3.533
7pm EST USA time
mon & thurs 7pm Central USA
on the iCW SERVER
iCW PADDLE, BUG, KEY NET
all invited to join and participate
Wednesdays 7:00pm Central USA
on the iCW SERVER
iCW QRQ NET
all invited to join and participate
2:30 PM central USA time on the
for more information see:
|iCW - internet CW|
|Visit this group|
This video demonstrates a method to hook up your cw paddles, key and bug to your Linux computer. Dahdidah is the application chosen to perform the software cw keyer functions. A USB TO SERIAL PORT ADAPTER is used to interface the morse code…
Posted by Chuck aa0hw on January 8, 2015 at 6:28pm
Incredible new software audio mixer for your PC - Voicemeeter BananaContinue
Posted by Chuck aa0hw on January 6, 2015 at 10:30am
The latest version of FLdigi, 3.22.04, now has its own, cw audio bandpass filter,
to help filter out any qrq cw edge noises made in TRANSMIT MODE.…Continue
This video demonstrates 5 different cw keyboard programs - just an overview of each one.( there are other videos that will go over the details of each one) These 5 cw keyboard programs were selected because they have adjustable cw timing parameters for weight, dot/dash ratio, rise/fall time, compensation etc...
FOR FURTHER INFORMATION ON THESE KEYERs SEE:
Posted by Chuck aa0hw on August 12, 2014 at 2:56pm
Please feel free to start any QRQcw topics or leave comments for the discussions already posted. You may also load pictures or videos relating to qrq cw operations. Thank you for your contributions.
DJ1YFK: FABIAN's famous high speed cw training program called "qrq" now has a windows version ! - see forum discussion below -
Fabian's qrq program is the best of the best when trying to train for copying qrq cw. Using the unique features of this program to train for copying "whole word sounds" is absolutely an essential part of a qrq cw training regime !
NOTE: see the article in the forum posted below for more information
Virtual Serial Port Kit -
create virtual serial ports connected via a virtual null-modem cable.
Serial Port Splitter -
share dataflow of one serial port among several applications.
Network Serial Port Kit -
access remote serial devices over local network or the Internet.
USB over Network -
share and access USB devices over local network or the Internet.
and ask about the special provision that has been made available by FABULTECH to official ham radio operators.
Please [/scan/attach/] a current copy/picture/PDF/jpg etc, of your official ham radio license and include it in your email to Mike.
Invite a friend(s) to join you at this link and have a morse code qso with them
All you have to do is produce a nice sidetone, and run an audio cable from it to the MIC INPUT or LINE INPUT of your soundcard.
When you click on this link it will ask your permission to use your MIC, say YES and start sending morse
Using Mumble( open source skype like voip program )and FLdigi to communicate morse code over the internet. LIVE RECORDING from 2009. [ Missouri to Michigan internet path ]
SETUP: using a virtual audio cable, we connect the output of FLDIGI to the input of MUMBLE. We both connect to a MUMBLE SERVER and instead of using MICROPHONES, we send morse code audio tones at high quality, high fidelity, and low latency, to each other. The audio is FULL DUPLEX and allows for good QSK response during the conversation for breaking in.
This project began life a bit before Hjalmar posted his Arduino decoder project. I had barely begun to migrate my keyer software to the ChipKit PIC32 boards (Max32 and Uno32) at that time. I…Continue
Started by Chuck Broadwell, W5UXH. Last reply by Chuck Broadwell, W5UXH on Sunday.
Hello my name is Luka Sanader and am writing to you form Montreal, Canada. After 20 years (ex YT1VSL)i have decided to apply for new call sign and to go back to CW and amateur radio; get my feet wet…Continue
Started by Luka Sanader. Last reply by Chuck aa0hw Feb 25.
WebRTC technology enables transmission of full duplex audio over the internet - just using your browser - in this case we are going to use MORSE CODE AUDIO TONES instead of voice -Here is a free…Continue
Started by Chuck aa0hw Feb 14.
Started by Chuck aa0hw. Last reply by Chuck aa0hw Jan 19.
HiIf anyone will have fun with a little simpel Arduino projekt, this is maby something for you. It is far more simpel that the one which are shown in the ARRL book so here you dont need the big…Continue
Started by Hjalmar Skovholm Hansen. Last reply by Chuck Broadwell, W5UXH Sep 18, 2014.
I have been using this filter in my keyers to clean up the keyer sidetone (converts it to a clean sinewave with roughly 5 msec rise and fall times). I tap off the output of the filter stage to send…Continue
Started by Chuck Broadwell, W5UXH Jun 19, 2013.
- Using free DSP software -- VST HOST - VST PLUGINS -- build this high performance CW listening station on your computer -HERE IS A PICTURE OF THE MAIN MIXING CONSOLEnote: click on picture to…Continue
Started by Chuck aa0hw. Last reply by Chuck aa0hw Apr 29, 2013.
Please chime in and show us a pictureof your vintage cw keyboardcommercial or homebrew KF7CXHere’s a picture of my HAL MKB-1 keyboard. I built it from a kit back in 1975 when it sold for around…Continue
Tags: cw keyboard
Started by Chuck aa0hw. Last reply by Chuck aa0hw Mar 24.
I just read in the free, internet magazine, 'K9YA Telegraph', that a new, fifth edition, of William Pierponts, N0HFF (SK), book, 'The Art and Skill of Radiotelegraphy', is out. I have loved this book…Continue
Started by Joe. Last reply by Wolfgang Aug 27, 2014.