Keys - Morse - Revision history

Carlb: /* Automatic Keys */

2009-04-09T04:16:27Z

Automatic Keys

← Older revision		Revision as of 21:16, 8 April 2009
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	Straight and semi-automatic keys can be bought from [http://www.morsekeys.com/ VK2DLF].		Straight and semi-automatic keys can be bought from [http://www.morsekeys.com/ VK2DLF].


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VK1WJ at 12:12, 8 April 2009

2009-04-08T12:12:47Z

← Older revision		Revision as of 05:12, 8 April 2009
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	These are the ones used since Samuel Morse's times. There are chap and nasty ones and also very elaborate ones.		These are the ones used since Samuel Morse's times. There are chap and nasty ones and also very elaborate ones.


	== Semi Automatic Keys ==		== Semi Automatic Keys ==

	Also called "Bugs". They are mechanical devices that generate dots by pressing the keying lever to the right. The speed at which the dots are generated can be adjusted mechanically. Dashes are created by pressing the keying lever to the left. The operator determines length of these.		Also called "Bugs". They are mechanical devices that generate dots by pressing the keying lever to the right. The speed at which the dots are generated can be adjusted mechanically. Dashes are created by pressing the keying lever to the left. The operator determines length of these.


	== Automatic Keys ==		== Automatic Keys ==

	Also called El-bugs. They generate dots and dashes electronically. The speed of the code can be adjusted. Older versions of El-bugs also allow you to set the ratio between dot and pause.		Also called El-bugs. They generate dots and dashes electronically. The speed of the code can be adjusted. Older versions of El-bugs also allow you to set the ratio between dot and pause.


	All of the above are relatively easily home brewed. See for instance:		All of the above are relatively easily home brewed. See for instance:

VK1WJ: New page: == Straight Keys == These are the ones used since Samuel Morse's times. There are chap and nasty ones and also very elaborate ones. == Semi Automatic Keys == Also called "Bugs". They a...

2009-04-08T12:11:56Z

New page: == Straight Keys == These are the ones used since Samuel Morse's times. There are chap and nasty ones and also very elaborate ones. == Semi Automatic Keys == Also called "Bugs". They a...

New page

== Straight Keys ==

These are the ones used since Samuel Morse's times. There are chap and nasty ones and also very elaborate ones.

== Semi Automatic Keys ==

Also called "Bugs". They are mechanical devices that generate dots by pressing the keying lever to the right. The speed at which the dots are generated can be adjusted mechanically. Dashes are created by pressing the keying lever to the left. The operator determines length of these.

== Automatic Keys ==

Also called El-bugs. They generate dots and dashes electronically. The speed of the code can be adjusted. Older versions of El-bugs also allow you to set the ratio between dot and pause.

All of the above are relatively easily home brewed. See for instance:
[http://www.rason.org/Projects/cwkeyer/cwkeyer.htm N1HFX' design] or an even simpler one [http://www.qrp.pops.net/multivibrator.asp based on an Astable Multivibrator]

Straight and semi-automatic keys can be bought from [http://www.morsekeys.com/ VK2DLF].