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MerABoire is a collection of tools to assist the listener to decode and (hopefully) make sense of VHF ACARS broadcasts. It requires UNIX (currently FreeBSD), a soundcard and a VHF AM receiver.
By enabling satellite research groups around the world to share ground station resources, satellite operations costs can be reduced, satellite visibility can be increased, and satellite communications capabilities can be enhanced and made easier to acces
This project is to create the hardware and software for a family of software defined radios for microwaves and maybe other bands too. The DSP in the software is based on DttSP from the SDR-1000.
皆 MinaDigi will demodulate and otherwise process and forward multiple incoming digital information streams present on all designated analog and/or digital audio input streams, and/or a SDR (Software Defined Radio) connected to one or more USB ports
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This small python script will generate mp3 and corresponding text files
for learning / training the morse code. It follows the method of Koch for
teaching the characters and the method described in N0HFFs book for improving
the skills even more.
A prototype input method for OCZ's NIA headset allows full text entry. It is based on Morse Code (3 keystrokes generated from the NIA software) and can produce full English text with all ASCII symbols, uppercase and lowercase.
Cross-platform trainer and library for Morse Code. Features two parts: GUI Morse trainer, and Python library. Library can be downloaded separately and be used in your programs. Library outputs wav files or raw audio data. Regular and Farnsworth modes.
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The Multi Mode Relais is a software for building an amateur radio voice relais system. In contrast to hardware relais the behaviour of this relais software is controlled by a number of python scripts.
This is an online Amateur radio logging software written in PHP and uses a MySQL database. This program is to provide both a personal logger and as a contest logger.
This project is designed to be able to take standard NMEA data available from most boats and broadcast APRS WX reports. Other telemetry like battery voltage, tank levels, etc, as well as data logging will be supported.
Data transmission through low-tech communication media
Set of executable files for sending and receiving data / short multimedia files through a narrow bandwidth transmission media. The signal output to the transmitter is the sound card analog output socket while the received signal taken from the receiver is fed to a sound card analog input line.
Targeted audience:
* Short wave / long wave (narrow bandwidth) Amateur Radio enthusiasts
* Experimenters of vintage transmission systems
* People living in areas with absolutely no Internet and no 3G/4G/Edge access (only analog telephone or CB radio), so that peer-to-peer data sharing (or even broadcast to several peers at a time) are made possible.
* Conditions where only a unidirectional audio link is available (no handshaking required)
This project aims to implement open source versions of current amateur radio digital voice protocols, including client software, repeaters, and gateways.
This is an advanced keyer implementation for Atmel AVR controllers written in C. The supported keyer modes are Iambic A/B and Ultimatic. Commands are entered using a paddle or a straight key. The memory can be extended using an external eeprom.
OpenSource GPS is software for x86 PCs that allows you to acquire, track and demodulate signals from GPS satellites. OSGPS requires a Zarlink GP2021 12 channel GPS correlator chip or software receiver hardware such as the GPS1A, see www.gpscreations.
Creates a server on a TCP port which collects and broadcasts APRS packets to other programs. Utilizes the serial port to accept data via radio as well as gps. Can retrieve data via aprs.fi & APRS-IS. Can beacon if both gps &radio are connected.