COSATS is an international commercial spaceflight company, mainly engaged in the development of satellite platforms,subsystems, and services of space missions.The company’s core team has rich experience in space research and development.The subsystems and services have been widely used in satellites, drones, and airships.

ABOUT US

WE HELP YOU TO REDUCE THE COMPLEXITY, THE TIME AND THE COST OF YOUR INNOVATIVE MISSION.

OUR PRODUCTS

HIGHLIGHTS

COSPOD CubeSat Deployer

Specifications

Envelope/mm3  Mass/kg
1U190.0×197.0×188.01.5
2U190.0×197.0×304.01.8
3U190.0×197.0×424.02.0
6U196.0×327.0×436.04.5
12U321.0×347.0×436.05.5

Flight Heritage

In 2016, the first set of CubeSat deployers successfully released the world’s first 12U CubeSat. On May 5, 2020, the COSPOD-3D deployer carried by China’s new generation manned spacecraft completed the world’s first in-orbit flight test of a CubeSat deployer based on 3D printing technology. Now, the COSPOD series has been used in many CubeSat missions, such as 3U, 6U, 12U.

Lead Time

4~6 weeks

HAN HIGH PERFORMANCE GREEN THRUSTER

Specifications

Rated ThrustRated thrust deviationRated vacuum specific impulseTotal impulse
0.5N≤±0.05N≥200s≥500Ns

Features

High energy environmental protection green propellant;
Easy to use, prepackaged, no need for on-site refueling;
Small in size and light in mass;
High reliability;

 Flight Plan

The HAN green propulsion systems will be used in three missions in 2022.

Lead Time

6 months

X Band High Speed Communication System

Specifications

  • Uplink telecommand rate: 1024bps~16384bps;
  • Downlink telemetry rate: 4096bps~16384bps;
  • High Speed Data Transmission rate: 10Mbps/20Mbps/50Mbps/100Mbp/300Mbps;
  • High speed data transmission modulation mode: QPSK;
  • Data speed data transmission coding method: LDPC, coding rate: 7 /8
  • Storage capacity: ≥ 256Gbit
  • Size:94.3mm×90.3mm×46mm;
  • Mass:≤550g;
  • Working temperature: -20 ℃ ~ + 50 ℃;
  • Storage temperature:-40 ℃ ~ + 85 ℃;
  • Power consumption

Telecommand mode: ≤ 6.5W;  

Telecommand + telemetry mode: ≤ 13W;  

Flight Heritage

The radio has been used in over 30 missions since October 2018.

Lead Time

4~6 weeks

COSGNSS Receiver

Specifications

  • In Orbit Positioning Accuracy: <10m (1σ);
  • Speed Measurement Accuracy: <0.2 m/s (1σ);
  • Operating voltage:5V~30V;
  • Size:100mm×100mm×24mm(with shell)

94mm×94mm×18.4mm(without shell);

  • Mass:<150g (with shell)

<100g (without shell);

  • Power consumption: <2.4W;
  • Interface: CAN/RS422;
  • Operating temperature: -40°C~75°C.

Flight Heritage

Since its first flight in 2016, over ten  satellite missions have used COSGNSS receivers.

Lead Time

5~8 weeks

Star Tracker

Specifications

Envelope/mm3Mass/gAccuracy/″
PST3S-K4Φ40×35(baffle folded)60±10(baffle included)≤5″[3σ] pointing
≤50″[3σ] rolling
PST3S-G1Φ64×133(fixed baffle)130±10(baffle included)≤3″[3σ] pointing
≤30″[3σ] rolling
NST20-G3120×140×246(fixed baffle)1200±50(baffle included)≤1″[3σ] pointing
≤6″[3σ] rolling

Flight Heritage

At present, more than 100 missions have used this series of products

Lead Time

5~8 weeks

COSAMU Attitude Measurement Unit

Specifications

FOV of Sun Sensor/°Angle Accuracy of  Sun/°Angular Velocity Range °/s
≤120<0.5-2000~2000
Angular Velocity ResolutionMagnet Field Range/μTAccuracy of Magnet Field/ nT
0.03051780025

Features

  • It integrates a sun sensor, a three-axis gyroscope, and a three-axis magnetometer;
  • Small size, light mass;
  • The system is based on a delicate non-magnetic design method to reduce the negative effect of the magnetic field generated by the system itself on the measured data;
  • Conformal coating is used.

Lead Time

4~8 weeks

More Products


OUR PARTNERS

WE HELP YOU TO REDUCE THE COMPLEXITY, THE TIME AND THE COST OF YOUR INNOVATIVE MISSION.

OUR TEAM

CEO Xue-Guoliang

  • Member of the Professional Committee of the Command and Control Institute
  • Engaged in micro-nano satellite research for many years
  • Participated in several major micro/nano satellite projects at home and abroad
  • Rich experience in team management and spacecraft development
  • Gold Medal of China Association for Science and Technology Annual Conference National Science and Technology Workers Innovation and Entrepreneurship Competition, first prize of Science and Technology Progress of Shaanxi Province.

COO Bai-Ruixue

  • Former Deputy director of Xinhua News Agency Editor-in-chief office
  • Visiting Scholar, Chinese University of Hong Kong
  • Member, IAF Space Education Committee
  • Awarded national honorary titles and awards for more than ten times, such as national
  • Outstanding journalist and National March eighth Pacesetter
  • Rich experience in aerospace enterprise management and project planning, implementation, promotion, investment and financing

CTO HU-XIN

  • Previous System Designer of satellite in China Academy of Space Technology
  • satellite development of GF-1\SuperView-1\GF-6 and others
  • Participation in the subject research and development of “ 13th five-year Plan of Civil Aerospace” and National key R & D projects of the Ministry of Science and Technology
  • Rich experienced in system design and development of spacecraft