What is a wireless emergency communications system? How to implement emergency communication networking? How does the emergency communication vehicle’s transmission equipment perform wireless image transmission? What is an ultra-short wave radio station? Let us take these questions and take a look at the application technology of wireless image transmission. In recent years, the demand for wireless…
Orthomode transducers (OMT) are devices used in radio frequency (RF) systems, particularly in satellite communication antenna systems, to separate or combine signals of different polarizations. The Ortho-Mode Transducer (OMT) is a crucial component in radio frequency systems, particularly in satellite communication antenna and radar systems. It plays a significant role in separating and combining signals…
In order to better receive satellite signals on the vehicle, a satellite signal receiving device is needed. Vehicle-mounted Drive Away SNG Antenna systems came into being. The vehicle-mounted antenna is designed using automatic control and computer technology. By controlling the steering and rotation speed of the stepper motor, the receiving antenna is controlled to rotate in…
1. Customer feedback of Antesky 5.3m earth station antenna In 2021, the customer ordered a set of 5.3-meter earth station antenna with C band circular polarization from Antesky for satellite communication. As one of our best-sell products, this 5.3m earth station antenna is in regular stock every year, so it is delivered quickly to customer site in Seychelles. After the customer…
1. Client problem for 1.8m flyaway antenna and background introduction: Client ordered 4 sets of 1.8 meter C- Band flyaway antennas kits from AnteSky. At present, they found that there is a problem with the elevation push rods of two of the antenna’s , whihc its EL mechanism kept shaking up and down even it was already fixed, and can’t…
In emergency disaster relief, keeping communication smooth is an important condition to reduce disaster losses and reduce the impact of disasters, and satellite mobile communication is an effective means to ensure smooth communication. As an economical, practical and reliable emergency communication mode, portable flyaway antenna plays an important role in the application of satellite mobile communication in…
The satellite earth station antenna system as a whole can be divided into four parts: antenna system, feed network system, antenna pedestal system, and antenna control system. The antenna feed network is the last link of the earth station satellite uplink antenna. In order to ensure the normal transmission of electromagnetic wave signals, the feed…
Typically, radio frequency devices(RF devices)include two types of active devices and passive devices. Active components are microwave components that require external power supply, such as PA, LNA and RFIC, etc. Passive components include passive filters, power dividers, and other microwave components that can work without external power supply. Whether it is an active device or…
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 construction period, and its communication cost are independent of distance, which have an indispensable position and play an important strategic role in satellite…
As we all know, when the satellite earth station is newly built, expanded and updated, the network access verification test is required. According to the satellite network management convention given by the satellite company, we can see that the network access verification test mainly includes the following four parts for reference. This time we focus…
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