At 23:59 on November 12, 2020, China successfully launched tiantong-1 02 satellite with long march 3B carrier rocket at Xichang Satellite Launch Center, which means that there is another substantive breakthrough in the construction of satellite mobile communication in China. Tiantone belt, one road 02 star, will launch services with the first star 01 stars launched in August 6, 2016, and provide all day long and all terrain mobile communication support for China and the other countries along the route. It will become an indispensable information infrastructure.
Hagrid communications (SZ 002465)It is one of the first manufacturers to participate in the demonstration and terminal development of China's tiantong-1 satellite mobile communication system. It has formed an all-round product R & D and service capacity of "chip, antenna, module, complete machine and system" in the field of satellite communication. It is one of the few enterprises in the commercial field that have obtained the network access license. On August 18, 2020, it was selected as one of the top ten Satellite Internet enterprises of "new infrastructure".
Hagrid communication will seize the new development opportunity provided by the launch of tiantong-1 02 satellite and effectively support the all-weather and all-area commercial use of tiantong-1 satellite mobile communication system.
Tian Tong 1 will one extend to one belt, one road.
Successful launch of tiantong-1 satellite 02 (picture source: CCTV News)
Tiantong-1 satellite mobile communication system is a satellite mobile communication system independently developed and constructed in China, and it is also an important part of China's spatial information infrastructure. The launch of tiantong-1 02 satellite is an important part of tiantong-1 satellite mobile communication system.
The system consists of space segment, ground segment and user terminal. After tiantong-1 satellite 02 goes into orbit, it will be networked with tiantong-1 satellite 01 to form a space segment.
One belt, one road, will expand the coverage of the 02 countries in the same area during the orbit, and provide communication convenience for multinational employees, "tour pal" and fishermen who love extreme tourism.
Bian bingxiu, chief commander of tiantong-1 02 satellite of the Fifth Academy of Aerospace Science and technology group, introduced that tiantong-1 02 satellite is the second satellite of tiantong-1 series, with a design life of 12 years. The satellite fully inherits the technical state of 01 satellite, further optimizes the design of satellite platform and load according to the use requirements, and enhances the use flexibility of 02 satellite.
Compared with similar foreign systems, tiantong-1 has independent and controllable advantages in tariff price, resource control and confidentiality. The lower frequency communication service can be used to truly realize mobile communication. Therefore, its service scope will widely cover disaster rescue, personal communication, marine transportation, ocean fishing, air passenger transport, bipolar scientific research, international peacekeeping and other aspects, which is of great significance. One belt, one road, 01 stars has covered all of our country. According to the plan, the 03 stars will be launched in the near future, forming a regular coverage of the Middle East Pacific Ocean, the India ocean area and the "one belt and one road" area, which will meet the needs of users in the government, special agencies, industries and the public.
Hagrid communications first entered the field of tiantong-1
Embrace the 10 billion terminal market
Hagrid communication is a leading enterprise in satellite communication and one of the first units to participate in the demonstration and terminal development of tiantong-1 system. As early as 2006, Hagrid communication began to enter the field of satellite communication, took satellite communication as the key direction of the company's strategic development, committed to promoting the construction of China's independent satellite mobile communication system, and providing users with all-weather and All area satellite mobile communication terminal. By undertaking the construction and R & D of products in the satellite field such as broadband system and Tiantong system, he fully participated in the development and competitive bidding comparison of tiantong-1 01 satellite general terminal, and was shortlisted with the first comprehensive score. The multi-type terminal has completed the model development and started batch ordering and production, and the comprehensive strength of the industry is in the forefront of the country.
Hagrid Telecom Tiantong series products
Hgs1002 dual mode intelligent terminal
Hgs1002 satellite mobile communication terminalIt is one of the first domestic satellite mobile phones with core devices in the industry,It has Tiantong satellite communication and all network ground network. It has the characteristics of independent and controllable core technology, wide temperature range, replaceable antenna, replaceable battery, low power consumption and high gain. It is suitable for many use environments such as high cold, hot and humid, windy sand and supports low-speed voice, short message, data and other business transmission.
By matching with high gain vehicle antenna, it can realize "communication in motion" without manual satellite alignment, realize satellite communication voice, short message and data transmission, support built-in public network intercom function, and realize networking.
Hgs1003 Tiantong single-mode intercom terminal
Hgs1003 jiangtiantongSatellite and DMR intercom functions are combined into one, which can realize small-scale local networking and intercom functions while having satellite communication. It adopts full key design, IP65 waterproof and dustproof grade, features ultra long standby, ultra large volume, single SOS one key alarm and rescue function, supports low-speed voice, SMS, data and other business transmission, and can be replaced with omni-directional vehicle antenna, which is safe, reliable, solid and durable.
Hgs1003 Tiantong companion portable terminal
Hgs1003 Tiantong companion portable terminal is a new generation of portable terminal developed based on the ground application of Tiantong satellite communication system. It has the characteristics of long standby time, high protection level, fast installation and use, simple satellite operation and so on. Tiantong partner connects with the mobile phone with proprietary app operating software through wireless Bluetooth or Wi Fi, and uses the mobile phone to transmit low-speed voice, SMS, data and other services under satellite communication mode.
In case of emergency, one key emergency call can be carried out according to the preset number; The group mode can access 8 users for data transmission at the same time. It can also be used for hydrological monitoring, disaster prevention and reduction, earthquake prediction and other applications by installing sensors according to the needs of users, and can provide emergency communication support for border patrol inspection, forest patrol inspection, power grid patrol, fishery emergency communication, border troops on duty and outdoor exploration.
Hgs6006 beidoutian shipborne terminal
Hgs6006 Beidou Tiantong shipborne terminal is a terminal product of integrated design of satellite communication and positioning and navigation independently developed by Hagrid communication. It has the characteristics of small model and low power consumption. It has the functions of Tiantong satellite communication, satellite positioning and navigation and Beidou message sending and receiving, and supports access to the Internet; It is suitable for the installation of various vehicle / ship platforms.
At present,Hagrid communications has formed an all-round product R & D and service capability of "chip, antenna, module, complete machine and system" in the satellite field,It is one of the few major suppliers in China with a full range of Tiantong satellite terminals and Tiantong special chips such as handheld, portable, on-board, shipborne and airborne; At the same time, it has carried out in-depth strategic cooperation with China Telecom in the field of terminal and chip development, and is one of the few enterprises that have obtained network access licenses in the commercial field.
Satellite mobile communication has rigid demand in key industries. Experts predict that one belt, one road, and 02 star signal coverage will expand to the other countries. The application of the Tiantong will increase by more than ten billion market space.
As a leading satellite communication enterprise, Hagrid communication will continue to promote the localization and substitution process of China's independent satellite phones, grasp the great development opportunities of aerospace and aerospace information network construction in the future, and vigorously develop new technologies and applications such as low orbit broadband satellite communication, satellite mobile broadcasting, satellite industry application projects and communication and telecommunications integration to meet the needs of users, It strongly supports the all-weather and all regional commercial use of tiantong-1 satellite mobile communication system.
reviewTiantong-1 independent innovation process
Academicians sun Jiadong and Shen Rongjun jointly wrote a letter calling for accelerating the construction of China's independent satellite mobile communication system.
China's first satellite mobile communication system - tiantong-1 satellite mobile communication system project was officially launched.
August 6, 2016
China successfully launched tiantong-01 satellite with a long march 3B carrier rocket at Xichang Satellite Launch Center, which is the first satellite of China's satellite mobile communication system.
China Telecom is facing the commercial market for the first time, releasing the special "1740" section of tiantong-1. China's independent satellite telephone is officially commercial, breaking the situation that this field is monopolized by foreign countries.
November 12, 2020
China successfully launched tiantong-1-02 satellite with long march 3B carrier rocket at Xichang Satellite Launch Center.
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