code oscillator

Transmitting Antennas For HF Broadcasting - This paper discusses a number of common used HF transmitting antenna systems and corresponding reference antenna codes. The latter was developed in close consultation with regional coordination groups ABU-HFC, HFCC-ABSU.

AR88 page - This model was introduced in the early 40's to replace or augment the HRO in applications demanding a more onerous duty than basic operational point-to-point communications such as intercepting coded axis radio messages during WWII.

Cincinnati Police and Fire - WCPO police scanner ohio

Pipo Communications - The highest-quality and most reliable Dual-Tone Multi frequency encoders.

Ameco - Text books relating to amateur radio (HAM radio), highpass and lowpass power filters, transmitter test loads (dummy loads), study tapes and disks to learn morse code, transceiver preamplifiers, antenna signal boosters.

CW TOUCH KEYER - Morse Code ultra lite touch paddles and keyer, Touch Paddle plus built-in electronic keyer

A Simple Telegraph Key - How To Build Code-Practice Apparatus: A Simple Telegraph Key

MorseMad - There are pages with info on the code, pictures of morse keys, a couple of downloadable tutor programs, mystery keys etc.

Morsenet1 - History / Guidelines, The Vk2 IAU Morse Practice Osxillator , How to arrange a QSO, The International Morse Code and more morse code related topics

Morse code ringtone generator - This page converts text into a morse code ringtone playable on most mobile phones.

CW The Once and Future Mode - A quick look at the code, the superiority of CW as a mode for amateur radio communications

CWSP - Grupo de CW de Sao Paulo - CWSP brasilian morse code club

Morse Code For The Rest Of Us: Learn Morse Code quickly and easily. - Morse Code For The Rest Of Us: Learn Morse Code quickly and easily. Have fun with the Morse Code tutorial which is guaranteed to help you pass the FCC 5 word per minute test.

N1IRZ Morse Code and the Koch Method - Reviews on morse code learning books

Learning and Using Morse Code - About the International Morse Code sending the code, copying the code, taking code tests, speeds above 20 wpm, by Bob Nellans

Long Beach California Frequencies - A complete list on Long Beach Frequencies. Long Beach Police Penal Codes, and Police 10 Codes

CutRate Batteries - CutRate Batteries supplies fully compatible, after market battery packs for two-way radios and barcode scanners. Our products are guaranteed to work with Motorola, Kenwood, Yaesu, Vertex, Icom, Telxon, Intermec, LXE and PSC two-way radios and barcode scanners.

Spy Stations and Cryptography - This article first appeared in the October 1998 issue of Monitoring Times

Acarsd - acarsd is an ACARS decoder for a LINUX or Windows PC which attempts to decode ACARS transmissions in real-time using up to three Soundcards. acarsd is also a realtime ACARS Server, for the worldwide spotter and ACARS community.

Nat Radio Co. - CW products - CW Midi for Windows and for DOS (free), morse code MIDI file creator

Morse Code Madness - A freeware windows based Morse Code program written in Visual Basic 6 with source code freely available! The program uses DirectX DirectSound for some features. You may download the source code and/or the executable at the bottom of the page.

mvLearning - Educational software for Palm Pilot and Windows that quickly teaches Signal Flags and Morse Code using mnemonic techniques and a well designed flashcard program

Spectrum Commander - Scan*Star Spectrum Commander is the software of choice for radio enthusiasts who desire advanced computer control, comprehensive database management features and support for a wide range of radios and decoders.

Gpredict - Gpredict is a satellite tracking program for Unix-like operating systems. In the begining (v. 0.1.x) Gpredict was just a GUI client to John Magliacane's excellent satellite tracking program, Predict, but due to performance problems it has been decided to include the tracking code directly into Gnome Predict (v. 0.2.0 and later).

Locator - This is a handy windows locator program from OH3NJC Ilkka, includes C source codes and formulas