| 摘要 |
High-speed data communications system via HF radio. This system is designed for transferring any type of data via HF radio at high speed without errors. It is able to compress data files, for saving transmission time, ensures the secrecy of the communication, facilitates the handling of all the equipment that participates in an HF radio link and has a very easy-to-use user interface in Spanish. The basic components it uses are a high-speed modem suited to the HF radio set that is connected and a personal computer running a modular program capable of supplying the whole of the system's functionality. Optionally, various equipment can be connected, such as fax, printer, scanner, GPS positioning equipment, etc. <IMAGE>
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