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 an A/B comparison of transmitting morse code audio tones over the internet using a NINJAM SERVER, where the CW audio quality is usually poor, with lots of pops and clicks...however, if you use the original audio from the output of the NINJAM CLIENT, and divert it first to a software APPLICATION in order to regenerate the…Continue
Posted by Chuck aa0hw on February 24, 2017 at 4:22pm
This video demo's how to create a TEXT TO MORSE CODE MIDI FILE - to use for training in QRQ CW COPY. REAPER is the main APP for playing the morse code midi file. This method allows you to choose the CW PITCH, the VOLUME, the SPEED, THE RISE and FALL TIMES of the CW EDGES.. Some more advantages of using a MIDI FILE instead of an audio file for…Continue
Posted by Chuck aa0hw on February 7, 2017 at 1:20pm
CWMaestro - A morse code cw sending keyboard program written for the DOS operating system decades ago...still working by using the DOSBOX program which has versions for windows, linux and mac. This keyboard software also has a logging program and adjustable cw timing settings, hot key creator, custom messages...etc...
CWMaestro is a…
Posted by Chuck aa0hw on February 6, 2017 at 3:00pm
40 METER LIVE CW QSO with W2XB using this remote setup:
the remote site where the remote op is located, is a WINDOWS 10 computer, over the internet, connecting to the K3S Elecraft's Raspberry Pi hardware/software interface via Tight VNC viewer and JackTrip(audio). The audio from and to the K3S, is achieved in low latency using JACKTRIP(has…Continue
Posted by Chuck aa0hw on January 23, 2017 at 4:30pm
Posted by Chuck aa0hw on January 16, 2017 at 11:00am
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.
higher priced new rates began last October 1, 2016
(However, after subtracting the Paypal fees per donation: we will need to receive about $605 in order to be able to fully pay the next bill)
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.
NOTE: A special provision has been made available by FABULTECH to official ham radio operators. See this article for more details about this incredible offer:
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.
I made a screen recording of a qso to demonstrate the serial interface between keyer / decoder of my ChipKit / PIC32 keyer. Both sides of the qso are displayed. The keyer switches the text color to…Continue
Started by Chuck Broadwell, W5UXH. Last reply by Joe May 11, 2016.
Hi all,This is my 1st post here so I hope I'm doing this right...After looking on the internet for this subject with no luck, I crossed an email with an well known american veteran CW operator (his…Continue
Started by Artur Marcal. Last reply by Artur Marcal Apr 19, 2016.
A few years ago I built a Sienna for K6KX (Fred), a long story that I will not go into.The past few days Fred has been testing it on our sked. Tonight I did a recording that can be downloaded from…Continue
Started by Chuck Broadwell, W5UXH. Last reply by Chuck Broadwell, W5UXH Aug 6, 2015.
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 Jun 30, 2016.
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, 2015.
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, 2015.
Started by Chuck aa0hw. Last reply by Chuck aa0hw Jan 19, 2015.