February 2013 Blog Posts (5)

IMPROVE YOUR QRQ CW COPY ON YOUR COMPUTER WITH THIS FREE SOFTWARE SETUP

Improve your qrq cw copy when listening to high speed morse code on your computer with this free software method

This video will demonstrate some unique challenges and solutions, when listening to high speed qrq cw morse code audio on your computer.…

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Added by Chuck aa0hw on February 25, 2013 at 3:29pm — 1 Comment

VIRTUAL AUDIO DEVICE - VB-AUDIO VIRTUAL CABLE

VB-AUDIO VIRTUAL CABLE

This VB-AUDIO VIRTUAL CABLE…

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Added by Chuck aa0hw on February 21, 2013 at 7:00pm — 12 Comments

Using Virtual Serial Ports for Ham Radio - Dahdidah's Software CW Keyer

This video demonstrates how to bring up multiple instances of QsoNet's Dahdidah Cw Software Keyer using FABULATECH's VIRTUAL SERIAL PORT SPLITTER.  Four separate instances of Dahdidah are used  -  to hook up a cw keyboard, paddles, bug, and straight key, all at the same time.  Connections are made from your iambic paddle keyer output, cw keyboard keyer output, straight key and bug - to separate SERIAL PORT PINS : DCD, DSR, RI, CTS in order to send morse code on your…

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Added by Chuck aa0hw on February 19, 2013 at 1:00pm — 2 Comments

QRQ FRIENDS REMEMBERED - A MEMORIAL TO W3NJZ and W9LRV of the FAST OPERATORS GROUP - FOG

Friends Remembered

 

The following is presented as a remembrance of two Fast Operator Group (FOG) members.  Ken, W9LRV, passed away in January 2013,…

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Added by Chuck aa0hw on February 5, 2013 at 6:00am — 2 Comments

THE HI-PER-MITE ACTIVE AUDIO CW BANDPASS FILTER IS AWESOME

I recently finished building my HI-PER-MITE cw filter.  I am very impressed at how well this filter performs  It may be one of the best active cw bandpass filters I have every used.   Here are my results from testing this awesome filter:

Here is a picture of my build…

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Added by Chuck aa0hw on February 1, 2013 at 9:00am — No Comments

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