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Methods of Data Transport

by Mark Abrams | Jan 26, 2020 | Articles, Design, Top

Explore GPS data network design, from cellular and conventional radio to digital systems, with key pros, limits, and tracking options.

Signaling Methods for Radio Systems

by Mark Abrams | Jan 4, 2020 | Articles, Design, Top

Explore the evolution of radio signaling methods, from burst tones and CTCSS to advanced digital paging and remote control standards.

Controlling Antenna Site Interference

by Mark Abrams | Jan 3, 2020 | Articles, Design

Antenna site interference is a problem that has plagued the Land Mobile Radio communications business since the inception of two-way radio. There are techniques for operating a clean antenna site so that each radio operates with little to no interference from each other at the site. When properly implemented, these techniques can also reduce or eliminate interference from other radio sites.

Conventional Radio

by Mark Abrams | Dec 31, 2019 | Articles, Coverage, Design, Top

Explore the evolution of land mobile radio systems, from simplex and repeaters to CTCSS, simulcast, scanning, and interference solutions.

LTR Trunking

by Mark Abrams | Dec 23, 2019 | Articles, Design, Top

Learn how LTR trunked radio systems work, from channel pooling and reduced blocking to repeater architecture, history, coverage, and features.

The NEXEDGE Digital Advantage

by Mark Abrams | Dec 18, 2019 | Articles, Design, Top

NEXEDGE Digital was developed by Kenwood in 2008 and is based on NXDN technology, which was jointly created by Kenwood and ICOM. The two companies collaborated to develop NXDN as an open digital standard, making it available to any radio manufacturer that wishes to...