A Low Earth Orbit (LEO) satellite, often simply referred to as a “LEO satellite,” is a type of satellite that orbits the Earth at relatively low altitudes compared to other types of satellites. LEO satellites are positioned within a range of altitudes typically between 160 kilometers (100 miles) and 2,000 kilometers (1,240 miles) above the …
Direct to handset #d2d satellite technology, has the potential to transform world education. The transformation includes allowing all children to access education. Currently, millions of children don’t have access to education. This lack of access disproportionately affects girls and women. Traditional Mobile (cell) Phones work by having nearby Cell Towers. These Cell Towers connect the …
We offer a course entitled: Understanding Satellite Communication Systems Course . One of the modules is entitled Overview of satellite systems and services In this overview of satellite systems and services module we cover the following topics: Satcom Systems and Their Evolution:
Topics: Electromagnetic spectrum Propagation of Radio Waves above 30MHz. VHF versus UHF Digital Versus Analogue transmission. Advantages and disadvantages of digital systems, compared with analogue. Digital Repeater standards (dPMR, DMR, Tetra etc) Analogue standards Trunked Systems Pseudo Trunk Antenna systems Coaxial lines, and considerations Impedance mismatch implications Code Plugs and system programming Designing a reliable …
Enhance Your Team’s skills and knowledge with our RF Fundamentals Training In the rapidly evolving landscape of wireless technology, Radio Frequency (RF) engineering stands as a pivotal and frequently undervalued domain. In response, our comprehensive training course has been meticulously designed to empower your business with essential RF knowledge that directly translates to optimised wireless, …
Challenge of Installing IOT Sensor Equipment in Explosion-Proof Areas, by Craig Miles IoT, or the Internet of Things is already changing the way that businesses function, and this is set to explode in the forthcoming years. IoT is all about improving business efficiency by collecting information (via sensors) about the physical world (Inputs such as …
M2M (Machine-To-Machine) Communications M2M is short for ‘Machine to Machine’ communications. It works in a similar way to mobile phone communications (Human to Human). M2M transmits data in real-time between machines automatically, and without human intervention. Data can be transmitted both wirelessly and by fixed wired methods. Applications of these technologies include remote monitoring of …
