Software controlled short wave radio station secondary frequency hopping system and secondary frequency hopping method thereof

Abstract

The invention discloses a software controlled short wave radio station secondary frequency hopping system and a secondary frequency hopping method thereof. The system comprises a plurality of short-wave radio stations. Each short-wave radio station is provided with a PC which is in communication connection with the short-wave radio station. Display control software is used for transmitting a radio station control command to the affiliated short-wave radio station of the display control software. The radio station control command is used for controlling time slot synchronization and frequency hopping synchronization between the short-wave radio station as a transmitting end and the short-wave radio station as a receiving end, controlling synchronization character transmission and controlling service information frequency wave channel selection. According to the software controlled short wave radio station secondary frequency hopping system, software is utilized for controlling the secondary frequency hopping technology of the short-wave radio station thereby realizing synchronous time slot and synchronous frequency hopping between the transmitting end and the receiving end, same wave channel selection, simple and high-efficiency radio station operation, and high information transmission efficiency.

Description

technical field [0001] The invention relates to the technical field of short-wave communication, in particular to a software-controlled short-wave radio frequency hopping system and a working method thereof. Background technique [0002] Shortwave communication has always occupied an important position in the communication system. The tenacious vitality of short-wave communication in the communication field mainly benefits from some of its inherent advantages. Compared with communication means such as satellite communication, terrestrial microwave, coaxial cable, optical cable, etc., short-wave communication can realize long-distance communication without establishing a relay station, so the construction and maintenance costs are low, the construction period is short, and the equipment is simple. It can be fixedly set according to the requirements of use for fixed-point fixed communication, and can also be carried or loaded into vehicles, ships, and aircraft for mobile comm...

AI Technical Summary

Problems solved by technology

[0004] At present, there is no technology that uses software to control the information transmission of shortwave radio stations. Using software control can better control the secondary frequency hopping process.

Images