code practice osc.kit

QSL - Proper postal addressing - Proper postal addressing ensures quick and efficient handling of your QSL

Postal Code Lookup - The Address Doctor, postal code lookup engine

Position of the address on the envelope - Direct QSLing require to correctly positioning the address to enable rapid optical reading and manual sorting and delivery

Florida Police Radio Scanner - Listen to live Digital Police Radio's from Martin and St Lucie County

DX Code of Conduct - Improve ethical conduct. Unpleasant, uncivil, impolite behavior of our fellow hams reduces the enjoyment of our hobby. What You Can Do to Improve DXEtiquette

Why You Should Learn Morse Code - Why You Should Learn Dah di dah dit Di dah dah by Don Keith N4KC

MorsePal - Making Morse Code friends on and off the air. - This website helps you connect with others interested in using morse code for fun.

Morse Code Sound Samples - G4UCJ morse code table with mp3 morse audio samples

The Radio Telegraphy High Speed Club - HSC Club official web page

Operating High Speed CW - K0RU article on high speed morse code

High Speed CW Nets - PDF File with a list of US CW Nets dedicated to High Speed Morse Code operations

MorseFusion: The novel way to learn Morse code. - Learn the new, natural way: Have a novel of your choice spelled out in English letter by letter. Letters and numbers gradually get replaced by Morse code.

PSK31 Fundamentals and Setup - Background: The PSK31 philosophy, The QPSK mode, Varicode, Sound Card DSP Setup and Operating Tips

Codec2 - Codec2 is a open source low bit rate speech codec designed for communications quality speech at around 2400 kbit/s. Applications include low bandwidth HF/VHF digital radio.

M8000 Terminal Software - This software allows your PC to connect to the Universal Radio M-8000 Decoder through its serial port in order to get and save the decoded data but also to send commands to the decoder.

Morse Code MIDI & Text Generator - Online morse code MIDI & text generator.

ProFF-Morse - French morse code learning software for windows

CTCSS DTMF Tone Decoder and Encoder - CTCSS Decoder and Encoder, DTMF Decoder projects by OE3MZC

A PIC16F84 based CW Decoder - CW decoder project that automatically adapts itself to the CW rate and may be employed for learning purpose substituting the traditional tone generator and offering the capability of displaying the keyed code.

Band decoder - Automatic and decoder project by sm3wmv

Improved PL Tone encoder - N1HFX project to improve PL tone encoder providing a more stable frequency

Morse Code Speedometer - Morse code speedometer project using the 16F84 PIC

K5DKZ CW keys - Collection of home made morse code keys by K5DKZ

Homemade CW key for Practice - Video of an homemade morse code key for practice

OZ2CPU digital wattmeter - Plans and hex code for an RF wattmeter based on an Analog Devices AD8307 log amplifier.