NTN Frequency Bands:n254,n255,n256,n510,n511,n512
Explore 3GPP NTN frequency bands including n254,n255,n256,n510,n511 and n512 for satellite based cellular access as defined in Rel-17 and beyond.
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Terminology / Satellite Communication
Explore articles, explainers, and practical references focused on Satellite Communication within Terminology.
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Showing 51-75 of 104 articles in this archive.
NTN to TN Handover | 5G TN to NTN Handover
Learn how NTN to TN and TN to NTN handovers ensure seamless connectivity between satellite and terrestrial 5G networks for uninterrupted mobility.
OMT vs TRF: Understanding the Key Differences
Explore the differences between Orthomode Transducers (OMT) and Transmit Reject Filters (TRF) in satellite communication, focusing on their function, ports, and frequency handling.
PAMA vs. DAMA vs. RMA: Satellite Resource Sharing Techniques
A comparison of PAMA, DAMA, and RMA techniques in satellite communication, highlighting their definitions, resource usage, advantages, and disadvantages.
Reducing Satellite Dish Interference: Techniques and Solutions
Explore common sources of satellite dish interference, including weather, terrestrial sources, and obstructions, and learn practical mitigation techniques.
Satellite Antenna Types: A Comprehensive Guide
Explore various satellite antenna types, including parabolic, horn, phased array, and helical antennas. Learn their advantages, disadvantages, and typical applications.
Satellite Bus vs Payload: Understanding Roles and Functions
Explore the distinct roles of the satellite bus and payload. Learn how the bus provides essential support functions, while the payload executes the satellite's mission.
Satellite Communication Terminology Guide
Explore key terms in satellite communication, including antenna characteristics, power metrics like EIRP and G/T, amplifier operation (IPBO, OPBO), signal flux density, and polarization techniques for frequency reuse.
Satellite Dish Antenna: Definition and Function
A satellite dish antenna receives satellite signals and directs them to a TV via a set-top box. Some dishes can also transmit signals.
Satellite Gateways: Principles and Advantages
Explore the functionality of satellite gateways, including signal conversion and connectivity, plus the benefits of their use in satellite communication.
Satellite Modem Loopback Types: RF, IF, and Baseband
Explore the different types of loopbacks used in satellite modems, including RF, IF, and baseband loopbacks, essential for debugging and troubleshooting VSAT systems.
Satellite Payloads: Types and Functions
Explore satellite payloads: transponders, antennas, sensors, and examples. Discover how they enable communication, Earth observation, and scientific missions.
SCPC in Satellite Communication and VSAT: Definition, Advantages, and Disadvantages
Explore SCPC (Single Channel Per Carrier) in satellite communication. Understand its definition, applications, advantages like dedicated bandwidth, and disadvantages such as bandwidth underutilization.
SCPC vs. MCPC in Satellite Communication: Key Differences
Understand the difference between SCPC (Single Channel Per Carrier) and MCPC (Multiple Channels Per Carrier) in satellite communication, their applications, and trade-offs.
SCPT vs MCPT: Understanding the Differences
Explore the differences between SCPT (Single Carrier Per Transponder) and MCPT (Multiple Carrier Per Transponder) techniques used in satellite communication systems. Learn when each approach is best utilized.
SDMA Basics and Types: Space Division Multiple Access
Learn the basics of Space Division Multiple Access (SDMA), a technique for enhancing access to satellite resources by frequency reuse and spatial separation.
Set Top Box (STB) Basics
Learn the basics of Set Top Boxes (STBs), digital devices used to select TV channels from satellite signals. Explore their uses, block diagram, and key specifications.
Single Hop vs. Multi Hop: A Clear Explanation
Understand the distinction between single hop and multi-hop systems in both satellite and IP networks with clear examples. Know when data goes direct vs. relayed.
SmallSats vs. CubeSats: Understanding the Differences
Explore the differences between SmallSats and CubeSats, covering their definitions, size variations, form factors, costs, applications, and launch methods.
Space Launch System (SLS) Components and Advantages
Learn about the components of the Space Launch System (SLS), including the launch abort system, payload fairing, and engines, plus its advantages.
Spacecraft Propulsion Systems: Types and Functions
Explore different types of spacecraft propulsion systems, their classifications, essential characteristics, and primary functions for space travel.
Sun Synchronous Orbit vs. Geosynchronous Orbit: Key Differences
Explore the differences between Sun Synchronous and Geosynchronous orbits, including altitude, orbital period, and applications.
Transparent vs. Regenerative Repeaters: Key Differences in Satellite Technology
Explore the distinctions between transparent and regenerative repeaters in satellite payloads, focusing on performance, flexibility, complexity, and power consumption.
VLEO vs. LEO Satellites: Understanding the Key Differences
Explore the distinctions between Very Low Earth Orbit (VLEO) and Low Earth Orbit (LEO) satellites, highlighting their unique characteristics and applications.
VSAT Bandwidth vs. Data Rate: Understanding the Difference
Explore the distinction between VSAT bandwidth and data rate, two key concepts in VSAT communication. Learn how they relate and impact VSAT system capacity.
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