Welcome to the DCS 2 Way Radio Knowledge Base

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The Complete Guide to Two-Way Radios & Professional Mobile Radio (PMR)

One of the UK’s Most Comprehensive Two-Way Radio Knowledge Resources

Welcome to the DCS 2 Way Radio Knowledge Base — a comprehensive resource created to help businesses, organisations and radio users understand professional two-way radio communications. Rather than simply covering the basics, this guide brings together the technology, terminology, infrastructureRadio infrastructure is the equipment and supporting systems behind a professional two-way radio network, including repeaters, antennas, base stations, network connections, power systems and dispatch equipment. and practical considerations behind modern radio systems, from analogue and digital radio through to DMR, Professional Mobile Radio (PMR)Professional Mobile Radio (PMR) describes private two-way radio systems designed for business and professional users, ranging from simple radio networks to advanced digital and multi-site systems., Push-to-Talk over Cellular (PoC)Push-to-Talk over Cellular (PoC) provides radio-style push-to-talk communication over cellular or IP networks, allowing users to communicate across wide areas where suitable network connectivity is available., repeaters, radio networks, licensing and control-room systems.

Built around decades of practical experience in professional radio communications, the Knowledge Base is designed to answer the questions that matter when researching, specifying or operating a two-way radio systemA Radio System is a complete communication solution comprising two-way radios and, where required, equipment such as repeaters, antennas, base stations, mobile radios and network infrastructure.. Whether you are completely new to two-way radios or an experienced user looking to understand a particular technology or system, our aim is to provide clear, accurate and useful information without unnecessary technical jargon.

With dedicated chapters covering the history and fundamentals of radio, modern radio technologies, networkA Network is a connected system of radios, equipment and infrastructure that allows users to communicate across a defined area. Radio networks can range from simple radio-to-radio systems to large multi-site networks. infrastructure, coverageRadio Coverage is the geographical area in which a two-way radio system can provide reliable communication. Coverage depends on the radios, antennas, frequency, terrain, buildings and system infrastructure., licensing, system design, industry applications, frequently asked questions and an extensive glossary of radio terminology, the DCS Knowledge Base is intended to be a lasting reference point for anyone wanting to understand professional two-way radio communications.