City of Gainesville, Texas, is taking a significant step forward in enhancing public safety and municipal communications. The Gainesville City Council has approved an important agreement with Tait Dealer, Stolz Telecom for the implementation of a Tait Communications Project 25 Phase 2 Trunked Radio System. This pivotal move reflects the city’s commitment to ensuring the safety and efficiency of its police and fire departments.

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Tait is a trusted, proven supplier of DMR networks. To support our customers, we’re dedicated to developing and expanding the products and capabilities of our DMR platforms. Our latest addition to the range is Tait CMD, a highly capable and effective dispatch solution for medium and large-sized trunked DMR systems.

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This post looks at the fundamental differences between trunked and conventional radio networks.
What are the top level differences between Trunked and Conventional?
In a trunked system:

  • The channels are assigned to the user automatically by the system
  • The call set up time is several hundred milliseconds
  • One channel per site must be used as a control channel.

In an analog conventional system:

  • The user manually selects the channels
  • The call set up time is almost instantaneous
  • No control channels are needed, so all channels are available to the user

Analog FM can... Continue Reading

Just four days after commissioning a Tait DMR Tier 3 system in Canterbury, New Zealand, the region was hit by a huge storm. Electricity Ashburton (EA) Networks Network Manager, Brendon Quinn, tells us how Tait and EA Networks worked together to design and implement the Tait DMR Tier 3 solution and how the storm caused him to rethink his position on trunking.

Connection Issue 5 – Click here to read this article online

“Back in 2011, we had a single repeater part way up the mountains so coverage, particularly on the eastern... Continue Reading

We’ve talked about the dangers of getting locked into the wrong P25 solution before. And yet, we still hear about people getting tangled in the proprietary web some vendors weave.

Genuine open standards are non-proprietary, so you are never under the control of one vendor. Choosing open standards will increase your choice of certified vendors and bring down prices, improve technical quality, and avoid the risk of being locked into a sole supplier. Continue Reading

The main difference between P25 Phase 1 and Phase 2 is system capacity, so the primary reason for opting for Phase 2 is additional capacity.

Phase 2 TDMA (Time Division Multiple Access) doubles the number of talk paths compared with Phase 1. P25 Phase 2 TDMA creates two logical channels in one 12.5kHz physical channel. Because the Phase 2 control channel is unchanged from Phase 1 there is compatibility between the phases. Continue Reading

Brent Williams, from Tait Solution Marketing, makes the case for DMR as the platform of choice for Utilities who are considering a multi-use distribution automation investment.

Voice and SCADA over digital trunked DMR

Traditionally, a common wide-area LMR networking scenario has been to deploy separate networks for voice and data, accepting the resulting duplication of infrastructure and operational costs. Unfortunately, when these combined voice and data networks were deployed, they struggled to deliver the QoS demanded for mission-critical... 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... Continue Reading

By Evan Forester, Marketing Campaigns Coordinator, Tait Communications.

Last week we introduced the new P25 Best Practice guides and website. Today we’ll dive a bit deeper to take a look at the first guide: First Steps to your P25 System.

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... Continue Reading

In this part of the P25 radio terminology, we cover multicast IP address, P25 gateways, QoS and other important P25 terms.

Previous parts of the P25 glossary: Part 1 (A to C) and Part 2 (D to K).
Local Area Network

Link Data Unit. Voice calls are sent over the CAI as a series of LDUs. Continue Reading