Forum Discussions (112)

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CONGRATULATIONS TO JOE, W3GW FOR GETTING HIS ARTICLE about QRQcw PUBLISHED IN CQ MAGAZINE !

CONGRATUALATIONS to Joe, w3gw, for the success of your newly published article about QRQcw in CQ MAGAZINE for SEPTEMBER of 2010 ! t…

Started by Chuck aa0hwLatest Reply

Zen and the Art of Radiotelegraphy - the book

This book is the result of several years of experience in amateur radiotelegraphy. It suggests, for the first time, a learning methodology…

Started by Carlo ConsoliLatest Reply

Here is the mp3 recording of our first iCW NET

We had our first iCW WORLD WIDE NET last Saturday. Four iCW MEMBERS were in attendance from the states of MISSOURI, HAWAII, MICHIGAN &…

Started by Chuck aa0hwLatest Reply

Discussions Replies Latest Activity

Morse Code Training - Ditto CW Player by WB1LLY

Hello, recently I updated my page on Morse Code training    https://www.qsl.net/df7tv/morse-code-training.html A major change has been,…

Started by Thomas MARTIN

0 Oct 27

QRQ net streaming

Now streaming / archiving the twice daily CRSnet skeds at Stream my audio . Click on archive if a sked is not in progress.  Steve, WF3T

Started by Steve Steltzer

1 Jun 24
Reply by Chuck aa0hw

What circuit for computer audio out to key rig?

I recall W4BQF mentioning on his site somewhere that QRQ folks use sound card output to key their rigs. I'm wondering what circuit you guys…

Started by Marc Vaillant

30 Apr 27
Reply by Chuck aa0hw

HOME BREWED SOFTWARE CODE PRACTICE OSCILLATOR VST VSTi PLUGIN

Using SYNTHEDIT, http://www.synthedit.com/, I was able to make a VST plugin (VSTi plugin would be more accurate since it is a synthesizer…

Started by Chuck aa0hw

16 Oct 1, 2021
Reply by Chuck aa0hw

CW KEYBOARDS from the days of yore

Please chime in and show us a picture of your vintage cw keyboard commercial or homebrew KF7CX Here’s a picture of my HAL MKB-1 keyboard.…

Started by Chuck aa0hw

19 Apr 20, 2021
Reply by Chuck aa0hw

Keyboards

Santa got me a Rosewill keyboard similar to the one described by Chuck, W5UXH, in a discussion down the page. The keyboard uses a mechanica…

Started by Joe

3 Nov 9, 2020
Reply by Chuck Broadwell, W5UXH

DZKIT Sienna at 70 WPM

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…

Started by Chuck Broadwell, W5UXH

7 Jun 23, 2020
Reply by Chuck Broadwell, W5UXH

CW AUDIO FILTER SHOWCASE

FROM: http://web.telia.com/~u85920178/use/filt2.htm FROM: http://www.appliedphysicstech.com/CWF.html CWF-001 Active CW Filter FROM: http:/…

Started by Chuck aa0hw

14 Feb 3, 2020
Reply by Chuck aa0hw

QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?

Hello all, As a fun project I was writing a CW player for my Iphone over Christmas. A text file is converted to MIDI, MIDI is played out as…

Started by Gerd Groos

2 Jan 19, 2020
Reply by Gerd Groos

Regenerative CW

Hi, I read with interest Joe KF7CX article about regenarative CW. I struggled a little bit to find out all about circuitry, but finally I…

Started by F6EEQ

3 Jan 2, 2020
Reply by F6EEQ

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