code practice oscillator

KB0MGA.net Practice Exams - This site tries to learn which questions you know, and which ones you don't by keeping track of your answer by KB0MGA

eHam.net Ham Exams - Online ham radio practice exam by eHam, allow practice current exams but also old amateur radio exams based on old licence classes.

The No-Nonsense, No Code Technician Class License Study Guide - Free downloadable study guide by Dan Romanchik KB6NU.

MFJ Enterprises  ^pop - MFJ manufacturer of ham radio antenna products, antenna tuners, antenna analyzers, morse code & CW, SWR wattmeters, antenna accessories , power supplies, audio filters, TVI filters, baluns, coax switches and more

Filtronetics Inc - Maker of filters, oscillators, cristals Coils, Toroidal Inductions, Solenoids, Bifilar wound Solenoids, Trifilar Solenoids and Transformers Located in Kansas City, Missouri

Comax - Morse Code Keyboard Replacement. Comax is a method of using morse code to replace the keyboard on computers

FMI - FMI provides superior solutions in the design and manufacture of frequency control devices including Voltage Controlled Temperature Compensated Crystal Oscillators (VCTCXO), voltage controlled crystal oscillator (VCXO), Temperature Compensated Crystal Oscillators (TCXO), crystal clock oscillators, high temperature oscillators, surface mount and crystal oscillator products, phase locked sources and more.

Bomar Crystal Company - quality Quartz Crystals, Clock Oscillators, VCXO's and TCXO's

Samule Morse on Wikipedia - Samul Morse page on wikipedia, inventor of morse code

CW code signs - Complete CW CODE signs

Morse Code Alphabet - The Morse-Code alphabet

Phonetic Alphabets, Historic, English & Others - Phonetic Alphabet Historic, English and Others. Foreign NATO Morse Telegraph Code Abbreviations Q X Z Procedures CB Police Marine Army Navy Heliograph SINFO SINPFEMO Signals WW1 WW2

Learn Morse code - Morse code basics by Jack G6UNC, morse code signals, procedure signals, Q codes and RST reference

KT5X Morse Code Key Collection - A website for those who also enjoy Morse code telegraphy and the keys that make it.

Ham Radio Deals - Dealer for Alpha Delta hf antennas, switeches, Outbacker and super antennas, morse code keys, coax cable and military products, managed by W8GEG from Medina Ohio

Allied Electronics - Test equipment, capacitors, connectors wire and cable, power supplies, batteries, oscillators, crystals and resistors

Miltimonitor - Linux Radio Transmission Decoder support AX.25 POCSAG DTMF ZVEI by Thomas Sailer, HB9JNX/AE4WA

DTMF Decoder - DTMF decoder program that uses the sound card and FFT to decode DTMF by KB5RYO

On Air CW Practice Program - This program is designed to send code practice lessons over the air. You can schedule sessions in advance, and the program will automatically begin at a scheduled time and ID automatically. Freeware

CWCom - CWCom is a morse code chat progam for Windows and NT operating systems. You can use CWCom to transmit and receive morse code and text messages over a LAN or across the internet! CWCom can translate morse code to text and text to morse code or flashing light, so you don't have to know morse code to use it.

HamMorse for iPhone - Ham Morse allows you to practice morse code on your iPhone or iPod Touch. It is designed particularly for Ham radio operators and others who wish to achieve or maintain a high level of proficiency in this classic mode of communication.

KI5YN QLF Filter - A microprocessor based interface designed to go between a standard Morse code key and a radio transmitter. The circuit receives a signal from the key, processes it, and re-transmits it to the radio.

Rookey Kit - Encode/decode On-Off audio pulses for remote control of projects

QRP AM(cw) Transmitter for 10 meters - In this project, you will make a simple low-power broadcast-type circuit, using a crystal oscillator integrated circuit and an a collector modulated AM oscillator.

G3YUH Morse Key Project - These pages cover the step by step construction of a Handmade Morse code telegraph key in pictures and text