If you are involved in the planning, design, testing, installation, maintenance, sales, or frequency management of digital PMR equipment and systems, this first

TETRA is a system for mobile wireless communications and this is ahighly topical and comprehensive introduction to the design andapplications of TETRA systems i

With 26 entirely new and 5 extensively revised chapters out of the total of 39, the Mobile Communications Handbook, Third Edition presents an in-depth and up-to

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