Search Results for "beta"

RAWT is (or better, should become, :-) ) the "Radio Amateur's Web-based Toolkit". It is a set of web-based tools written in php and using a postgreSQL-DB as backend for storing the data (e.g. qso information for a logbook, etc.) The goal of the projec

finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method

VBS script designed to directly enter the frequency of the output signal of the numeric keys '0..9' on the keypad and sending commands to the COM port with voice. The marker button start and end of the input assigned to the key 'Q'. Interaction with the DDS goes through the module Arduino Nano via the serial interface over USB (or Bluetooth or Wi-Fi over UART). Thanks to the module also becomes possible battery life DDS, because saving and restoring settings by using basic chip EEPROM ATMega328P.

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.

FUNterm is a serial port terminal program for Windows. It offers basic serial connection. Because FUNterm is written using basic Win32 calls, with no high-level libraries, it works under Linux using Wine. The serial driver can be used separately.

LX is developed for amateur radio purpose. His main functions are cross checking of HAM logs from VHF+ contest (in EDI format) and results generation (of the VHF+ contest). Now project development forked, look at http://tucnak.nagano.cz/wiki/Lx

Morse code generator and teacher. GUI version generates random sequences or plays a text file. User must type characters as morse code plays. Mistakes are marking red. Console version can convert text file to morse code wav file.

APRS World is comprised of an Automatic Packet Reporting System (APRS) parser and a web interface. The parser connects to an APRS feed and inserts packets into a MySQL database. The web interface provides a convenient means of retrieving this data. This