QST May 1992, pp. QST June 1992. QST January 2001, pp. A thumbnail of ten digital modes. QST May 1995, pp.
Software allows messages to pass between an amateur radio station and the Internet .
For QST issues from 1970 to the present, and some selected articles back to 1950, identifying keywords have been added to the database. An international organization of over 2000 members with interests in the areas of packet and digital communications. This page has links to a number of project web pages, special-interest email reflectors and membership information. Hardware HAL Communications Corp Kantronics MFJ Enterprises PacComm Packet Radio Systems Inc Timewave Technology Inc. SA Watch with Internet DGPS is for GPS users .