Precise protection, our journey is the stars and the sea-HBFEC

【概要描述】Focusing on the key components of satellite payloads in the commercial aerospace field, Far East Communications has independently developed more than 10 types of aerospace-grade time-frequency devices to address the harsh conditions in space, such as drastic temperature changes and strong cosmic rays.

Launch large-scale application demonstration actions for new technologies, new products, and new scenarios, promoting the safe and healthy development of emerging industries such as commercial aerospace and low-altitude economy. "Commercial aerospace," as a typical representative industry of new productivity, was mentioned in the government work reports of both the 2024 and 2025 Two Sessions.

Focusing on the key components of satellite payloads in commercial aerospace, In response to the harsh conditions in space, such as drastic temperature changes and strong cosmic rays, Far East Communications has independently developed more than 10 types of aerospace-grade time-frequency devices. These devices can be used in high and low-orbit satellite equipment to provide a time base for integrated air-space-ground communication, enabling synchronous transmission and control of information between internet satellites and ground communication stations.

Aerospace-grade time-frequency devices developed by Far East Communications possess independent intellectual property rights and meet the requirements of national design. The frequency range covers 10MHz~125MHz. This product series adopts a miniaturized, surface-mount design, conforming to various aerospace application standards such as Yc and Cast. It has excellent radiation resistance and can withstand radiation doses exceeding 100 krad, featuring a long working life in high orbits.

Currently, Far East Communications' aerospace-grade time-frequency devices have been applied in the satellite internet field, with more than 2,000 units in orbit and on-board, and the longest cumulative on-orbit time exceeding 10,000 hours. These devices maintain reliable and stable quality in the extreme space environment of intense cosmic rays, low pressure, and drastic temperature fluctuations, providing precise clock frequencies for various spacecraft to ensure the normal operation of their systems and communication and data transmission with ground equipment.

Strive for the stars and the sea; the journey never stops. Far East Communications will continue to innovate and develop the next generation of time-frequency devices needed for the space industry, contributing to the vigorous development of China's commercial aerospace satellite internet industry.

* Some images are from the internet.

Tags:

This training was very "rushed"

He Yongli, Party secretary and director of the Shijiazhuang Municipal Rail Transit Office, and his team conducted a field research on Far East Communications

This training was very "rushed"

He Yongli, Party secretary and director of the Shijiazhuang Municipal Rail Transit Office, and his team conducted a field research on Far East Communications