rtty cw

VK3RMH Beacon - 10 meter CW beacon

C91WW - C91MS Mozambique - Mozambique - October & November 2010 - CQWW CW Contest. C91MS 16/17 Oct, CQWW SSB 30/31 Oct

CW5R Isla de Lobos - Operators from Uruguay Venezuela and Brazil will be active as CW5R from Lobos Island (SA-039) on 8-13 December 2010

Z22CW - Rudi DK7PE DXpedition from Zimbabwe March 20th to 26th 2011.

Occupied bandwidth of CW - About keying speed affecting occupied bandwidth of a transmitter.

WS1SM CW Page - Wireless Society of Southern Maine CW Page, information on the topic of wireless telegraphy, cw operating, morse code history, telegraph keys, key collecting, code proficiency, learning the morse code, and cw-related links

Using a Straight Key - John Shannon, K3WWP article on basics of learning morse code using a straight key.

Telegraph Key Collection of Tim Watson - Telegraph Key Collection, ham radio telegraphy, cw, radio telegraphy, ham radio key, morse code key collection, key collecting, El-Key, Nikey, Vibroplex Champion, Vibroplex Blue Racer 2000, Bug, J-38, J-47, Navy Flame Proof key, Bencher, CT 599 MB key, amateur radio, amateur radio history, cw history, morse code history

CW Procedure - A page dedicated to the Morse Code contact procedure

CW Abbreviations - Abbreviations used for words on CW, ranging from commonly used abbreviations like B4 for Before or TU for Thank You to very obscure abbreviations known only to the one using them

CW Procedure Signals - Abbreviations used in CW operation

Yaesu FT-897D PSK and RTTY Operation - Determining the audio input and output connections on the FT-897D.

RTTY Basics - Introduction to RTTY by G3LDI

KN-Q10 Manual in English - KN-Q10 Assembly Manual four band (3.5, 7, 14 & 21MHz) 5W SSB/CW transceiver kit Translated by BD6CR/4,

GES Electronics - Ham rasio shop in Chzeck republic, offer antennas, filters, roators, electronic components, cw keyers, power supplies, and other ham shack accessories

Cute CW - Most morse code (CW) training requires you to learn everything at once without a training process. This application changes that and separates training into phases.

Multimode - A new app for Ham Radio running on IPhone and IPod touch. Multimode is a modem for RTTY BPsk31 & QPsk31, with spectrum analyzer and Macros for easy operations.

CW Bandwidth described - How much bandwidth does it take to send Morse code? by Mark Amos, W8XR

Spectral Analysis of a CW keying pulse - Key clicks mathematical explanation by W9CF

CW without key clicks - High speed telegraphy without key clicks by SM5BSZ

30m CW transceiver - NN1G 30m 1W QRP transceiver by AA5TB

30 Meter CW Rig - PRC-38S Combat Ready 30 Meter CW Rig Steve Yates - AA5TB

20m CW QRP Transceiver - The direct-conversion receiver uses an audio-based automatic gain control, an LC tone filter, and a 100-kHz crystal for frequency alignment. The same VFO is used for transmitting and receiving by DC1YB

Crystal tester - Crystal tester project, crystals are used to control the operating frequency of transmitters, and it is used in radio frequency converters, oscillators, filters for cw, ssb and many other applications.

Multimeter with Sound Blaster - Sound card based multimeter