Tiantong-1 satellite 02 was successfully launched. HIGER Communications will strongly support the all-weather and all-region commercialization of the Tiantong-1 satellite mobile communication system.

Core introduction

At 23:59 on November 12, 2020, my country successfully launched the Tiantong-102 satellite using the Long March-3B carrier rocket at the Xichang Satellite Launch Center, which means another substantial breakthrough in my country's satellite mobile communications construction. The Tiantong-1 satellite 02 will provide services together with the Tiantong-1 first satellite 01 launched on August 6, 2016, providing all-weather and all-region mobile communication guarantees for my country and countries along the Belt and Road, becoming an indispensable information infrastructure.

Haiger Communications (SZ 002465)It is one of the first manufacturers to participate in the demonstration and terminal development of my country's Tiantong-1 satellite mobile communication system. In the field of satellite communication, it has formed all-round product R&D and service capabilities of "chips, antennas, modules, complete machines, and systems." It is one of the few companies in the commercial field that has obtained a network access license. On August 18, 2020, it was selected as one of the top ten "new infrastructure" satellite Internet companies.

Higer Communications will seize the new development opportunities provided by the launch of the Tiantong-102 satellite and strongly support the all-weather and all-region commercialization of the Tiantong-1 satellite mobile communication system.

Tiantong-1 coverage will be expanded to countries along the Belt and Road

Tiantong-102 satellite was successfully launched (Photo source: CCTV News)

The Tiantong-1 satellite mobile communication system is a satellite mobile communication system independently developed and constructed by my country. It is also an important part of my country's space information infrastructure. The Tiantong-102 satellite launched this time is an important part of the Tiantong-1 satellite mobile communication system.

The system consists of a space segment, a ground segment and user terminals. After the Tiantong-102 satellite enters orbit, it will operate in a network with the Tiantong-101 satellite to form a space segment.

During its on-orbit operation, the Tiantong-102 satellite will expand the coverage of countries in the Belt and Road region on the basis of covering my country's territory (including maritime territory), bringing communication convenience to employees of multinational companies, "travelers" who love extreme tourism, and fishermen.  

Bian Bingxiu, commander-in-chief of the Tiantong-1 02 satellite of the Fifth Academy of Aerospace Science and Technology Group, introduced that the Tiantong-1 02 satellite is the second satellite in the Tiantong-1 series, with a design life of 12 years. The satellite fully inherits the technical status of the 01 satellite, and further optimizes the design of the satellite platform and load according to the usage requirements, which enhances the use flexibility of the 02 satellite.

Compared with similar foreign systems, Tiantong No. 1 has independent and controllable advantages in terms of tariff price, resource control and confidentiality. Communication services in lower frequency bands can be used to truly realize mobile communications. As a result, its service scope will widely cover disaster relief, personal communications, ocean transportation, ocean fisheries, air passenger transportation, bipolar scientific research, international peacekeeping, etc., which is of great significance. The Tiantong-1 01 satellite has covered the entire territory of our country. According to the plan, in the near future, the 03 satellite will also be launched to form a regular coverage of the central and eastern Pacific, the Indian Ocean and the "Belt and Road" region, meeting the needs of users from the government, special institutions, industries, and the public.

HEG Communications was the first to enter the Tiantong-1 field

Embrace the tens of billions of terminal markets

Higer Communications is a leading company in satellite communications and one of the first units to participate in the Tiantong-1 system demonstration and terminal development. As early as 2006, Higer Communications began to enter the field of satellite communications and regarded satellite communications as a key strategic development direction of the company. It is committed to promoting the construction of my country's independent satellite mobile communication system and providing users with all-weather and all-region satellite mobile communication terminals that can meet various environments. By undertaking the construction and R&D of products in the satellite field such as broadband systems and Tiantong systems, we fully participated in the development and bidding comparison of Tiantong-101 satellite universal terminals, and were shortlisted for the first place in comprehensive results. We have completed the model development of multi-type terminals and started batch ordering and production. The overall industry strength is at the forefront of the country.

Higer Communication Tiantong Series Products

HGS1002 dual-mode intelligent terminal

HGS1002 satellite mobile communication terminalIt is one of the first satellite mobile phones in the industry with localized core components.It has Tiantong satellite communications and full-netcom terrestrial network. It has independent controllable core technology, wide temperature range, replaceable antennas, replaceable batteries, low power consumption, high gain and other characteristics. It is suitable for use in various environments such as high cold, hot and humid, wind and sand, and supports low-speed voice, SMS, data and other business transmissions.

By matching with a high-gain vehicle-mounted antenna, you can achieve "communication on the move" without manual satellite alignment, and realize satellite communication voice, text message and data transmission operations. It supports built-in public network intercom function and can be used in networking.

HGS1003 Tiantong single mode intercom terminal

HGS1003 will TiantongThe satellite and DMR intercom functions are combined into one. While having satellite calls, it can also realize small-scale local area networking and intercom functions. It adopts a full-button design, IP65 waterproof and dustproof level, has the characteristics of ultra-long standby, ultra-large volume, and independent SOS one-button alarm function. It supports low-speed voice, SMS, data and other business transmission, and can be replaced with an omnidirectional vehicle antenna. It is safe, reliable, solid and durable.

HGS1003 Tiantong Companion Portable Terminal

The HGS1003 Tiantong Companion portable terminal is a new generation portable terminal developed based on the Tiantong satellite communication system ground application. It has the characteristics of long standby time, high protection level, quick installation and use, and simple satellite operation. Tiantong Companion is interconnected with mobile phones installed with proprietary App operating software through wireless Bluetooth or Wi-Fi, and uses mobile phones to transmit low-speed voice, text messages, data and other services in satellite communication mode.

In emergency situations, one-click emergency calls can be made based on the preset number; group mode can access 8 users for simultaneous data transmission. It can be used for hydrological monitoring, disaster prevention and reduction, earthquake prediction and other applications by adding sensors according to user needs. It can provide emergency communication support for border inspections, forest inspections, power grid inspections, fishery emergency communications, border defense troops on duty, and outdoor adventures.

HGS6006 Beidou Tiantong vehicle-mounted terminal

The HGS6006 Beidou Tiantong vehicle and ship-mounted terminal is a terminal product independently developed by Higer Communications that integrates satellite communications and positioning and navigation. It has the characteristics of small size and low power consumption. It has functions of Tiantong satellite communication, satellite positioning and navigation, and Beidou message sending and receiving. It supports Internet access; it is suitable for installation and use on various vehicle/ship-mounted platforms.

at present,Higer Communications has formed all-round product R&D and service capabilities in the satellite field of "chips, antennas, modules, complete machines and systems".It is one of the few major domestic providers with a full range of Tiantong satellite terminals and Tiantong special chips such as handheld, portable, vehicle-mounted, ship-mounted and airborne. At the same time, it has in-depth strategic cooperation with China Telecom in the field of terminal and chip development, and is one of the few companies to obtain network access licenses in the commercial field.

Satellite mobile communications have rigid demand in key industries. Experts predict that with the gradual scale-up of commercial use of Tiantong-1 and the expansion of Tiantong-102 signal coverage to countries along the Belt and Road, the Tiantong application field will increase the market space by tens of billions.

As a leading satellite communications company, Higer Communications will continue to promote the localization of my country's independent satellite phones and seize the great development opportunities in future aerospace and air-space information network construction. At the same time, it will vigorously develop new technologies and new applications such as low-orbit broadband satellite communications, satellite mobile broadcasting, satellite industry application projects, communication, navigation and remote integration, close to user needs, and strongly support the all-weather and all-region commercial use of the Tiantong-1 satellite mobile communications system.

reviewTiantong No.1 independent innovation process

July 2008

Academicians Sun Jiadong and Shen Rongjun jointly wrote a letter calling for accelerating the construction of my country's independent satellite mobile communication system.

2011

my country's first satellite mobile communication system, the Tiantong-1 satellite mobile communication system project, was officially launched.

August 6, 2016

China successfully launched the Tiantong-101 satellite from the Xichang Satellite Launch Center using the Long March 3B carrier rocket. This is the first satellite of China's satellite mobile communication system.

early 2020

For the first time, China Telecom has released the dedicated "1740" number segment for Tiantong-1 for the commercial market. my country's independent satellite phone has been officially put into commercial use, breaking the monopoly of foreign countries in this field.

November 12, 2020

my country successfully launched the Tiantong-102 satellite from the Xichang Satellite Launch Center using the Long March-3B carrier rocket.

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