User name:

Български Português brasileiro
Bosanski Català
繁體中文 Česky
Dansk Deutsch
English Español
Suomi Français
Ελληνικά Hrvatski
Magyar Italiano
日本語 Bahasa Melayu
Nederlands Norsk
Polski Português
Română Русский
සිංහල Slovenščina
Srpski Svenska
ภาษาไทย Türkçe
Українська 简体中文

Who is online? (28)

LCWO Discussion Forum [Atom LCWO Forum Feed]

This is a simple discussion forum for LCWO users. Feel free to use it for any kind of discussion related to this website.

Thread: qsb

Back to the Forum


Posted: 2017-06-26 18:38
you know that you have this cw down to a science when you can copy when the qsb (fading signals) is really bad as it has been in the past few months. A 500 hz filter helps to narrow the bandwidth, but nothing will stop the qsb. When you can figure it all out when a station goes from an +10 to s-5 you have pretty much got it wired. Happy dxing. Ps might not be a bad idea to put some of that in lcwo along with some qrn (natural noise)

Posted: 2017-06-26 19:50
Hi Bob,

There is a program designed by G4FON and downloadable for free

He provides the opportunity to mix bad fists, chirp, QRN and QRM with the Morse code using for exercising.


Posted: 2017-06-27 18:22
Thanks Lea will check that sight out.

Posted: 2017-07-10 18:10
is a pretty good site, except it does not grade your copy, and you have to write it down. Does have an advantage of qrm/qsb/dither/stright key/chirp etc that this site doesnt have.

Back to the Forum

You must be logged in to post a message.

$Id: forum.php 62 2015-01-12 17:34:44Z fabian $