trunk code

Peterlee Radio Club - Peterlee radio club - online. information on amateur radio related topics, with r.a.e./morse code help.

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

Morse Code abbreviations - Commonly used abbreviations in morse code operations

Morse Codes - The American, Continental, and International Morse Codes

The Meaning of CW - Is CW an Archaic Relic of the Past? by Ed Sieb, VA3ES

Morse Code at 140 wpm - ARRL Article on high speed cw

Learning the Morse Code - Learning the code at ukradioamateur.co.uk

Learning Morse Code by GW6ITJ - GW6ITJ articles on morse code, learning techniques, clubs and organizations and a custom learning software.

Morse Resource - Resources related to Morse Code and Amateur Radio

LearnMorseCode.info - How to learn Morse Code, a web site dedicate to morse code learning

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

Decoding multiple Morse code signals - Decoding multiple Morse code signals automatically on a noisy RF band

QRSS beacon - 30 meters beacon from UK. QRSS is a method of sending very slow morse code.

Morse Decoder - Morse Decoder decodes Morse code characters trough the built-in microphone of your Android device.

DroidRTTY - DroidRTTY is an Android app to decode and encode Ham Radio RTTY with the build in microphone/speaker or wired to your radio.

CWSpeed for iPhone Priority listing - A fun and efficient way of learning morse code. Uses Koch's training method (the most efficient known to date). Accurate morse code timing.

Navtex decoder - Frisnit Navtex decoder

Yand - Yet Another Navtex decoder is a windows NAVTEXT decoding software

WR Plus - A Software Defined Radio program derived from the base code of Winrad

APT Decoder - APTDecoder is a free software for recording and decoding signals transmitted by NOAA POES APT enabled weather satellites. It is run on a NT-based version of Window

MorseDecoder  ^updated - HotPaw MorseDecoder for iPhone and iPad. Translates sounds from mic to text. Includes a DSP narrow band filter.

MorseDec - MorseDec decodes and encodes Morse with a range of 5 to 50 wpm. It includes: auto-tracking for wpm speed, macros, spectrum analyzer. Easy to use but powerful.

OZ2M - Next generation beacon - Next Generation Beacon hardware platform encompasses both analog and digital modes, i.e. CW FSK and MGM in a mixed mode configuration. The advantage of the mixed mode is that humans can decode the CW FSK by ear and the MGM can be decoded by computers way below what is audible. Therefore the MGM can be used for “pre-human-conditions” or early warning monitoring.

QLF Filter - Microprocessor based interface designed receives a signal from a Morse key, processes it, and re-transmits it to the radio. A microprocessor in the circuit is pre-programmed with a proprietary algorithm which makes a number of measurements and adjustments to the less percise human generated code.

CTCSS Encoder Board - CTCSS Encoder Board by Eric van de Weyer VK2KUR