Over the last few weeks, we have been covering some technical aspects of our DMR Tier 2 solution like Connecting DMR Tier 2 with a Voice Recorder, Console and AVL, The layout of a Multi-Site Tait DMR Tier 2 network and How to set up the Tait DMR Tier 2 Node. During this time, we have received a few inquiries on our DMR Tier 2 solution and have decided to also answer them on our blog. This will be done in two parts. In the first part this week, we will discuss the basics of the Tait DMR Tier 2 solution and how its features compare to the our DMR Tier 3 solutions. Next week, we... Continue Reading
If you have never been involved in renovating your own house, you almost certainly know someone who has. It is a major logistical exercise in planning, perseverance, and above all, patience! Mostly, you will end up with what you want, but how often do you think “I wish I had shifted that wall/put in more storage/added another bathroom”?
There are so many things to decide, and only one chance to get it all right. And for most people, you will be carrying on your domestic “business as usual” amongst the chaos of upgrading your home.
Upgrading your radio system is a bit like that, but... Continue Reading
I recently drove to a friend’s house and attempted a short cut. Unfortunately, I started by making the wrong turn. I ended up in a place I was unfamiliar with, but kept guessing the general direction of my destination. After a while, I literally found myself on the complete opposite side of town.
So much for finding a short cut.
If your first... Continue Reading
We are happy to announce the launch of our P25 Best Practice website complete with the first four P25 Best Practice guides:
Q. How does DMR coverage compare with analog?
The coverage of a DMR network is comparable to the coverage of a narrowband analog network. In many instances, the actual coverage of the DMR network is perceived to be better as the voice quality stays the same throughout the whole service area.
Q. Can you combine voice and data on one channel?
DMR supports both voice and data services and on a trunked network, channels can be dynamically allocated to the service that is required. With DMR, priority levels will ensure that traffic with the highest priority will... Continue Reading
By Trish Messiter, CEO, Clarinox Technologies & Anthony Lister, Senior Systems Designer, Tait Communications.
Long-term value from short-range connectivity; wire-free and hands-free possibilities for critical communications.
In this age of smartphones, touch-screen tablets and imminently wearable computing, the ubiquitous radio communications device seems to be just as resilient to change as it is to the rigours of the environments in which it’s used.
Emergency response personnel are literally weighed down by technology these days as they double-up and triple-up on gadgets to get the voice and... Continue Reading
By Paul Daigneault, Chief Executive Officer, MiMOMax.
A common misconception among radio professionals is that a large bandwidth is needed when linking analog and digital PMR base-station sites. However, this isn’t necessarily the case.
With the development and adoption of more spectrally-efficient radio technologies, it can be argued that there’s no overall shortage of radio spectrum. However, the unique propagation properties particularly associated with radio waves in UHF bands make this the most sought-after and crowded band in the usable spectrum. As a consequence, the... Continue Reading
Training, stress, environment—what do any of these have to do with effective communication? When lives are at risk and every second counts, potentially everything.
Communications technology is only part of the puzzle and these other factors can drastically influence the use of critical time and resources in an emergency or disaster.
Understanding the processes behind emergency responders’ thoughts, words and actions is an important step in improving safety and effectiveness of critical communication under pressure.
Volunteers for Australia’s New South Wales State Emergency Service (NSW SES) know all about critical communication. Continue Reading
Coverage reliability is possibly the single most critical requirement for Public Safety communications. It is also one of the most complex. To provide effective coverage for modern networks takes a deep understanding of coverage theory, a toolbox of principles and approaches and the practical experience of successful implementations. Stakes are high, and coverage cannot be left to chance.
“Coverage reliability” is an engineer’s way of stating the probability that Public Safety officers can communicate clearly, at any time and any place within their coverage area.... Continue Reading