Search found 28 matches
- Thu Jul 27, 2023 7:02 am
- Forum: My Dish Setup
- Topic: satellite communication system introduction
- Replies: 0
- Views: 303
satellite communication system introduction
A satellite communication system is composed of four major parts: space subsystem, communication earth station antenna group, tracking telemetry and command system and monitoring and management subsystem. Some of them are directly used for communication, and some are used to ensure the communication...
- Thu Jul 06, 2023 7:27 am
- Forum: My Dish Setup
- Topic: How to Choose a Mount for Tracking LEO Satellites for Ka-band Antenna System
- Replies: 0
- Views: 318
How to Choose a Mount for Tracking LEO Satellites for Ka-band Antenna System
How to choose a mount for tracking LEO Satellites for Ka band antenna system. A low Earth orbit (LEO) is an orbit around Earth with an altitude above Earth’s surface of 2,000 kilometers (1,200mi), and an orbital period between about 84 and 127 minutes. Objects below approximately 160 kilometers (99m...
- Mon Jun 26, 2023 7:15 am
- Forum: Satellite Related Images
- Topic: History and Development of International Meteorological Satellites
- Replies: 0
- Views: 350
History and Development of International Meteorological Satellites
Meteorological satellites are artificial earth satellites that perform meteorological observations of the Earth and its atmosphere from space. The satellite carries a variety of meteorological remote sensors that receive and measure visible, infrared and microwave radiation from the Earth and its at...
- Tue Jun 20, 2023 8:34 am
- Forum: Satellite Related Images
- Topic: How do sun outage and eclipses affect communication satellites?
- Replies: 0
- Views: 281
How do sun outage and eclipses affect communication satellites?
sun outage and satellite eclipse.png With the rapid development of modern science and technology, people’s demand for information transmission is getting higher and higher. As we know that communication satellites with the characteristics of large coverage, long communication distance, short constr...
- Mon May 29, 2023 7:23 am
- Forum: Satellite Related Images
- Topic: Satellite Antenna Tracking System Methods
- Replies: 0
- Views: 425
Satellite Antenna Tracking System Methods
4.2m-SX-band-Remote-Sensing-Antenna-245x300.jpg Generally there are two modes for satellite tracking antenna including programming tracking and automatic tracking. Programming tracking is to drive tracking system based on the predicted satellite orbit information and antenna beam pointing informati...
- Thu May 25, 2023 8:40 am
- Forum: My Dish Setup
- Topic: Satellite Antennas Site Selection
- Replies: 0
- Views: 461
Satellite Antennas Site Selection
When designing a new satellite antenna station, we must first consider the installation site, which will affect the quality of the transmitted and received satellite signals, the amount of capital investment, and many practical issues such as installation, operation, maintenance. Business personnel ...
- Mon Mar 13, 2023 3:11 pm
- Forum: Satellite Related Images
- Topic: What is inclined orbit and for using what type of controller?
- Replies: 0
- Views: 589
What is inclined orbit and for using what type of controller?
Orbital inclination is the angle between the plane of an orbit and the equator. An orbital inclination of 0° is directly above the equator, 90° crosses right above the pole, and 180° orbits above the equator in the opposite direction of Earth’s spin. Orbital inclination measures the tilt of an objec...
- Tue Mar 07, 2023 7:23 am
- Forum: Satellite Related Images
- Topic: List of satellites in geosynchronous orbit
- Replies: 0
- Views: 462
List of satellites in geosynchronous orbit
This is a list of satellites in geosynchronous orbit. These satellites are commonly used for communication purposes, such as radio and television networks, backhaul, and direct broadcast. Traditional global navigation systems do not use geosynchronous satellites, but some SBAS navigation satellites ...