Automatic Identification System (AIS) is a maritime navigation and radio communication system. This system intends to enhance the safety of life at sea, the safety and efficiency of navigation and the protection of the marine environment by communicating navigational information automatically on VHF channels between ship to ship and ship to shore. JHS-183 meets the requirements of the SOLAS Conventions for the Class A shipborne equipment of the universal AIS. JHS-183 mainly consists of AIS Transponder, Connection Box and AIS Controller. The combined antenna and transponder design allows installation at any convenient location on any vessel. The small and simple design controller allows easy installation and operation. JHS-183 employs the latest technologies such as digital signal processing, circuit integration technology, complies ensure high performance and high reliability.
The JHS-183 is an important piece of navigation equipment for collision avoidance and maneuvering, featuring an all new display and a transponder designed for long range reception.
The JHS-182 is an important piece of navigation equipment for collision avoidance and maneuvering, featuring an all new display and a transponder designed for long range reception.
The Navtex receiver automatically receives and prints out Navtex service broadcasts supplied in English. Its function receives and prints out various types of information broadcast at a frequency of 518 kHz, such as...