Pi-Star is a versatile software image designed for the Raspberry Pi, enabling access to Digital Voice networks like DMR, D-STAR, and YSF. Learn about setting up and using Pi-Star for YSF mode with the Yaesu FT-70DR radio. Discover the flexibility of Pi-Star in creating hotspots or repeaters for digi

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Yaesu Fusion and WIRES-X are digital communication systems for voice, data, and picture transfer in amateur radio. Fusion uses C4FM FDMA modulation, while WIRES-X extends communication globally via the internet. Various equipment like mobile radios, repeaters, and hotspots support these systems, ena

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Discussion at the 3GPP TSG-RAN-WG4 Meeting #99-e focused on emission-related radiated requirements for DL and UL in relation to adjacent channel protection in NR specifications. Various options and candidates for defining ACLR were explored, along with considerations for spurious emissions and OBUE

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Discover the latest updates and operations of Dispatch Radio in 2021, including digital repeaters, radio consoles, and extended attack equipment. Explore the importance of using radios for communication and the unique benefits they offer in various scenarios. Concluding with contact details for ques

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This content delves into the concepts of interconnecting LANs, exploring the reasons and methods behind partitioning LANs and interconnecting them at different layers using repeaters, hubs, bridges, switches, and routers. It also highlights the differences between these devices in terms of their net

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COVE Repeater Association serves Copperas Cove and operators across Coryell, Bell, Burnet, and Lampasas Counties. They offer various activities, monthly meetings, social events, and National Field Day events. The club operates VHF and UHF repeaters, with both analog and digital capabilities. Helpful

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An electronic meeting was held to discuss the approval workflow for NR repeaters' EMC requirements. The meeting focused on core requirements for TDD and FDD NR repeater EMC, referencing CISPR or IEC specifications for various EMC requirements. Different options were considered for test conditions an

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The 3GPP TSG-RAN WG4 Meeting #100-e held discussions on defining EVM limits, modulation schemes, repeater requirements, and IMD requirements. Emphasis was placed on linking EVM levels to modulation schemes and declaring supported levels for repeaters. The meeting also addressed NF equivalent RF requ

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This analysis delves into the retrieval patterns of unique URLs from web logs, revealing that a significant percentage of URLs are re-presented from different client IP addresses. The study identifies top repeaters and examines instances of potential proxy device usage based on AS locations.

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LAN hardware components, such as cables, repeaters, hubs, switches, and network interface cards, play a crucial role in transmitting electric signals between devices. Cables are the primary connectivity medium, with factors like bandwidth and distance affecting data transmission. External disturbanc

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