Chuck aa0hw's Blog (403)
QRQcw member ha7ap, Imre Forro, demonstrates superb skills of qrq sending with his I1QOD dual lever magnetic paddle
Added by Chuck aa0hw on May 31, 2011 at 6:00am — 4 Comments
Good presentation of the CW MACHINE by Bengali
FROM:…
Added by Chuck aa0hw on May 29, 2011 at 5:30am — 1 Comment
Nice article about the inventor of the MERCURY PADDLE - Steven Nurkiewicz - N2DAN(sk)
Added by Chuck aa0hw on April 18, 2011 at 6:29am — 2 Comments
MODIFYING THE W3NQN PASSIVE CW AUDIO FILTER TO INTERFACE WITH YOUR COMPUTER'S SOUND CARD
MODIFYING THE W3NQN PASSIVE CW AUDIO FILTER TO INTERFACE WITH YOUR COMPUTER'S SOUND CARD ARTICLE IS HERE
ED, W3NQN. has made a special price offer to sell just the w3nqn parts for this project at ($23 postpaid)
to anyone interested in building this…
ContinueAdded by Chuck aa0hw on March 9, 2011 at 1:30pm — No Comments
Here is a "live" video of what an iCW NET is like
Added by Chuck aa0hw on February 25, 2011 at 5:42pm — No Comments
FLdigi: interview with its creator, DAVE FREESE, W1HKJ
The creator of FLdigi, Dave Freese, w1hkj,
was recently interviewed on the LINUX IN THE HAM SHACK podcast.…
Added by Chuck aa0hw on February 25, 2011 at 9:00am — No Comments
Weight and dash to dot ratio settings for qrq cw copy: what settings are preferred by the majority vote
A recent poll was taken on the front page of QRQcw asking the question by one of our members, Rick, VE3MFN:
"I'm wondering what the consensus is on weight adjustment as one gets over 50 wpm"
4 cw audio mp3 files were made using FLdigi with each file sending cw at 75 wpm at 5.5 ms rise/fall time using Hanning Raised Cosine edges. Each file had a small change in dash/dot ratio…
ContinueAdded by Chuck aa0hw on January 20, 2011 at 8:30am — No Comments
Don't let your radio hurt your DNA and make you sick: Scientist at Columbia University explains...
Commonwealth Club 11-18-10. Panel II – Martin Blank, PhD from ElectromagneticHealth.Org on…
ContinueAdded by Chuck aa0hw on January 4, 2011 at 7:30am — 1 Comment
Samuel Morse: the Telegraph Milestones in Science & Engineering(15 minute video from HULU.COM)
Added by Chuck aa0hw on January 3, 2011 at 2:30pm — No Comments
MorsePal: A WEBSITE DEDICATED TO HELPING CW OPS WORLDWIDE TO MEET AND QSO
Added by Chuck aa0hw on November 11, 2010 at 2:50pm — No Comments
SCIENCE PROVES THAT MORSE CODE INCREASES THE AMOUNT OF NEURONS IN YOUR BRAIN
Added by Chuck aa0hw on September 2, 2010 at 6:08pm — No Comments
IS THE DASKEYBOARD THE ULTIMATE QRQ CW KEYBOARD ? The winner of THE ULTIMATE TYPING CHAMPIONSHIP 2010 (163 wpm) says YES !
" The Das Keyboard compares to the legendary IBM Model M. Its best-in-class, mechanical, gold-plated key switches provide a tactile and audio click that makes typing a joy. "…
Added by Chuck aa0hw on July 27, 2010 at 8:24am — 5 Comments
STEVE, N4LQ, DEMONSTRATES HOW TO BUILD YOUR OWN LADDER LINE BETTER THAN ANY OTHERS
Added by Chuck aa0hw on June 17, 2010 at 7:16am — 2 Comments
AF2Z PERFORMS SOME OF THE BEST STRAIGHT KEY WORK YOU WILL EVER HEAR
Added by Chuck aa0hw on June 13, 2010 at 6:01am — No Comments
CHUCK ADAMS, k7qo, IN THE NEWS AGAIN FOR QRQ CW.
Added by Chuck aa0hw on May 19, 2010 at 2:00pm — 1 Comment
The Origins of Morse Code
Added by Chuck aa0hw on March 17, 2010 at 6:04am — 1 Comment
A CLASSIC MORSE CODE TUTORING DEVICE FROM THE 80's: THE SINCLAIR ZX81 COMPUTER
Added by Chuck aa0hw on March 2, 2010 at 8:19am — No Comments
Live Recording of a past 5 STAR CLUB, QRQ CW NET
Added by Chuck aa0hw on February 16, 2010 at 7:30am — 4 Comments
DON'T READ THE NEWS, LISTEN TO THE NEWS IN MORSE CODE ! http://steampunkworkshop.com/telegraph.shtml
Added by Chuck aa0hw on October 23, 2009 at 6:30am — No Comments
Latest Blog Posts
- Interrupt Modulated(IM) QRQ CW Mode - Live demo on the VLF band
- rEvErSe iMaGe CW mode FiGHTS BACK against packet loss during an OPUS CW AUDIO over iP Morse Code QSO
- Remote laptop station keying QRQ CW on Rig over LAN using NETJACK 2: using a pi2b Remote RIG interface
- 555 harsh raspy square wave CPO output to PURE SINE WAVE shaped CW NOTE output CONVERTER: REAPER DAW
- reVerse iMAGE CW digital Mode - reduce ur Transmit bandwidth by at least half
- CW iambic KEYER by soundcard, 2 audio transformers & FREE software
- usE a FERRiTE TOROiD stepUP Transformer with a 32Khz sinewave to interface your Straight Key T UR PC
Most Popular Blog Posts
- Nice article about the inventor of the MERCURY PADDLE - Steven Nurkiewicz - N2DAN(sk)
- VIRTUAL AUDIO DEVICE - VB-AUDIO VIRTUAL CABLE
- SCIENCE PROVES THAT MORSE CODE INCREASES THE AMOUNT OF NEURONS IN YOUR BRAIN
- Qrq cw qso via an internet remote keyed rig using all free software
- Using Virtual Serial Ports for Ham Radio - Dahdidah's Software CW Keyer
- MIDI KEYED - MORSE CODE SINE WAVE OSCILLATOR - with free software
- CODE PRACTICE OSCILLATOR powered by any computer MIC JACK - no batteries needed - EVER -
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