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Entries » Blog » DIGITAL RADIO (DMR): BEYOND VOICE

DIGITAL RADIO (DMR): BEYOND VOICE

Created Oct 01 2019, 12:14 PM by Mimmo Marchetti

Why should you replace your analogue radios with digital (DMR) radios?

Throughout my travels and interactions with humanitarians in the field, there is one question which keeps on coming up: “Why did Motorola phase out analogue radios…? They worked so well!”  This suggests to me that many users do not see value in replacing their analogue radios with digital (DMR) radios.

If you consider DMR as a mere substitute for analogue, then you are absolutely right in your thinking: there aren’t many apparent benefits to everyday radio checks, whether you are using DMR or analogue. But then you are missing out on all the vast benefits which DMR has to offer over analogue.  And one of the real values lies in its capability for integrated data.

Life in the humanitarian world isn’t just about “checking in” regularly. It’s about unpredictable situations and how well you can respond to them. It’s not about an ideal world, where networks are stable and reliable. It’s a world where harsh environments, extreme weather conditions and volatility can occur without warning.

How well can analogue radio support you in those conditions?

ThinkAidDMR

Setting aside the intrinsic features of a DMR radio - such as man-down, geolocation, etc. - which can support lone workers in potentially dangerous areas out in the field, I would like to bring up capabilities that are not seen as the primary benefits of a digital system. These are all around data transfer.

Sending vital information where it needs to go, as quickly as possible

What happens when lone workers who need to send life-saving or critical transactions (such as acknowledgements, beneficiary registrations or animal counting for wildlife conservation) are without any connection to an ISP or basic communication infrastructure? This is the reality of the situations humanitarians face.

DMR comes to the fore when you need to transfer critical data quickly and securely to improve the safety of your personnel and the communities you serve. Whether via Bluetooth or WiFi, you can connect virtually any device to a digital radio.

You can transfer data - from a simple text message to financial transactions or job tickets - at the same time as voice, meaning that the network does not cut off communications and you can prioritise and override channels as needed. This ensures that the most vital information gets to where it needs to go, as quickly as possible.  

DMR also allows you to track the movement of personnel and vehicles in real time, keeping up to date as events unfold and making the most of limited time and resources in disaster situations. The ability to access and share crucial information enables people to make more informed decisions and more accurately assess situations, which could save more lives and improve the efficiency of everyday operations.

Analogue radio simply cannot achieve that.  

So, that is why we have phased out analogue radios.  DMR takes two-way radio communication way beyond basic voice functionality, expanding possibilities and helping humanitarians to be their best in the moments that matter.

When we meet again, I will be elaborating on the capabilities of DMR by taking a closer look at interoperability (IoP) and exploring the differences between private and commercial broadband.

If you’d like more information about how Motorola Solutions’ DMR portfolio can support your operations, get in touch with me, or click on the links below:

 

Mimmo Marchetti

United Nations and International Accounts Manager