https://urgentcomm.com/wp-content/themes/ucm_child/assets/images/logo/footer-new-logo.png
  • Home
  • News
  • Multimedia
    • Back
    • Multimedia
    • Video
    • Podcasts
    • Galleries
  • Commentary
    • Back
    • Commentary
    • Urgent Matters
    • View From The Top
    • All Things IWCE
    • Legal Matters
  • Resources
    • Back
    • Resources
    • Webinars
    • White Papers
    • Reprints & Reuse
  • IWCE
    • Back
    • IWCE
    • Conference
    • Special Events
    • Exhibitor Listings
    • Premier Partners
    • Floor Plan
    • Exhibiting Information
    • Register for IWCE
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Terms of Service
    • Privacy Statement
    • Cookies Policy
  • Related Sites
    • Back
    • American City & County
    • IWCE
    • Light Reading
    • IOT World Today
    • Mission Critical Technologies
    • Microwave/RF
    • T&D World
    • TU-Auto
  • In the field
    • Back
    • In the field
    • Broadband Push-to-X
    • Internet of Things
    • Project 25
    • Public-Safety Broadband/FirstNet
    • Virtual/Augmented Reality
    • Land Mobile Radio
    • Long Term Evolution (LTE)
    • Applications
    • Drones/Robots
    • IoT/Smart X
    • Software
    • Subscriber Devices
    • Video
  • Call Center/Command
    • Back
    • Call Center/Command
    • Artificial Intelligence
    • NG911
    • Alerting Systems
    • Analytics
    • Dispatch/Call-taking
    • Incident Command/Situational Awareness
    • Tracking, Monitoring & Control
  • Network Tech
    • Back
    • Network Tech
    • Interoperability
    • LMR 100
    • LMR 200
    • Backhaul
    • Deployables
    • Power
    • Tower & Site
    • Wireless Networks
    • Coverage/Interference
    • Security
    • System Design
    • System Installation
    • System Operation
    • Test & Measurement
  • Operations
    • Back
    • Operations
    • Critical Infrastructure
    • Enterprise
    • Federal Government/Military
    • Public Safety
    • State & Local Government
    • Training
  • Regulations
    • Back
    • Regulations
    • Narrowbanding
    • T-Band
    • Rebanding
    • TV White Spaces
    • None
    • Funding
    • Policy
    • Regional Coordination
    • Standards
  • Organizations
    • Back
    • Organizations
    • AASHTO
    • APCO
    • DHS
    • DMR Association
    • ETA
    • EWA
    • FCC
    • IWCE
    • NASEMSO
    • NATE
    • NXDN Forum
    • NENA
    • NIST/PSCR
    • NPSTC
    • NTIA/FirstNet
    • P25 TIG
    • TETRA + CCA
    • UTC
Urgent Communications
  • NEWSLETTER
  • Home
  • News
  • Multimedia
    • Back
    • Video
    • Podcasts
    • Omdia Crit Comms Circle Podcast
    • Galleries
    • IWCE’s Video Showcase
  • Commentary
    • Back
    • All Things IWCE
    • Urgent Matters
    • View From The Top
    • Legal Matters
  • Resources
    • Back
    • Webinars
    • White Papers
    • Reprints & Reuse
    • UC eZines
    • Sponsored content
  • IWCE
    • Back
    • Conference
    • Why Attend
    • Exhibitor Listing
    • Floor Plan
    • Exhibiting Information
    • Join the Event Mailing List
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Terms of Service
    • Privacy Statement
    • Cookies Policy
  • Related Sites
    • Back
    • American City & County
    • IWCE
    • Light Reading
    • IOT World Today
    • TU-Auto
  • newsletter
  • In the field
    • Back
    • Internet of Things
    • Broadband Push-to-X
    • Project 25
    • Public-Safety Broadband/FirstNet
    • Virtual/Augmented Reality
    • Land Mobile Radio
    • Long Term Evolution (LTE)
    • Applications
    • Drones/Robots
    • IoT/Smart X
    • Software
    • Subscriber Devices
    • Video
  • Call Center/Command
    • Back
    • Artificial Intelligence
    • NG911
    • Alerting Systems
    • Analytics
    • Dispatch/Call-taking
    • Incident Command/Situational Awareness
    • Tracking, Monitoring & Control
  • Network Tech
    • Back
    • Cybersecurity
    • Interoperability
    • LMR 100
    • LMR 200
    • Backhaul
    • Deployables
    • Power
    • Tower & Site
    • Wireless Networks
    • Coverage/Interference
    • Security
    • System Design
    • System Installation
    • System Operation
    • Test & Measurement
  • Operations
    • Back
    • Critical Infrastructure
    • Enterprise
    • Federal Government/Military
    • Public Safety
    • State & Local Government
    • Training
  • Regulations
    • Back
    • Narrowbanding
    • T-Band
    • Rebanding
    • TV White Spaces
    • None
    • Funding
    • Policy
    • Regional Coordination
    • Standards
  • Organizations
    • Back
    • AASHTO
    • APCO
    • DHS
    • DMR Association
    • ETA
    • EWA
    • FCC
    • IWCE
    • NASEMSO
    • NATE
    • NXDN Forum
    • NENA
    • NIST/PSCR
    • NPSTC
    • NTIA/FirstNet
    • P25 TIG
    • TETRA + CCA
    • UTC
acc.com

Commentary Newsletters


‘Intrinsically safe’ proposal should be reconsidered

‘Intrinsically safe’ proposal should be reconsidered

Under the new FM guidelines, intrinsically safe radios will need to use less power than the current 3 watts that is standard in the industry. Exactly how much less appears to be a matter of debate, as the implications of the FM Approval proposal have to be tracked through footnotes from multiple standards from at least two other organizations.
  • Written by Urgent Communications Administrator
  • 8th September 2010

On a daily basis, first responders risk life and limb under trying circumstances to save others’ lives and property. In such dangerous environments, they should not have to worry whether their tools of the trade — for instance, the radios they depend upon for communications — will create additional hazards.

This is why the “intrinsically safe” standard from FM Approvals is so valued in the industry. By meeting the testing needed to qualify for the intrinsically-safe moniker, equipment is supposed to be able to operate in the most trying environments without failing or combusting.

But the intrinsically safe standard governing LMR radios in the U.S. will be changing at the beginning of 2012, according to multiple industry sources. Apparently, the change is not being driven by any indication that the current standards are unsafe — in fact, current intrinsically safe gear will be grandfathered. Instead, the change is being done so that the U.S. standard will align with the standard in Europe, sources say.

The desire for a worldwide standard is understandable, but many fear that its implementation in the U.S. could result in added expenses and potentially greater danger for the first responders that depend on their LMR radios as a communications lifeline.

Under the new FM guidelines, intrinsically safe radios will need to use less power than the current 3 watts that is standard in the industry. Exactly how much less appears to be a matter of debate, as the implications of the FM Approval proposal have to be tracked through footnotes from multiple standards from at least two other organizations.

In Europe, this is not a big deal, because the dominant technology — TETRA — uses a cellular-like architecture with lots of low sites and devices that do not use a lot of power. However, in the U.S., LMR systems are designed with fewer sites that require more power from the handheld device for the signal to reach a network tower.

If vendors are forced to lower the power of portable radios to meet the intrinsically safe standard, the impact could be felt in several areas.

Manufacturers would have to develop new handheld radios, and new models typically are more expensive — something cash-strapped public-safety agencies do not want to hear, particularly in this economy. Having lower-powered devices means the effective coverage areas shrink, unless more sites are installed, which is another unwanted expense and may not be possible with the public’s not-in-my-backyard attitude toward towers. Finally, fire departments that opt to use simplex channels at an incident could experience diminished signal strength, particularly if the user is in a building.

It may be that these possibilities were overlooked by officials at FM Approvals or that those in the U.S. LMR industry are misinterpreting what appears to be a tangled web of standards. Either way, the details of the intrinsically safe standard need to be clarified quickly, so manufacturers and public-safety entities know exactly what must be done. Meanwhile, officials at FM Approvals should reconsider whether the proposed standard is a good idea and whether additional time beyond 2012 is needed, if they insist on implementing the standard in the U.S.

What do you think? Tell us in the comment box below.

Tags: Commentary Newsletters Mobile Voice Commentary

Most Recent


  • LTE and liability: Why the fire service must move forward with digital incident command
    The grief following a firefighter line-of-duty death (LODD) is beyond words. Fellow firefighters are devastated. Families are shattered. In the aftermath, questions arise about the circumstances: Was the loss preventable? What was the chain of actions leading to the catastrophe? Central to these questions is the role of incident command (IC), the command’s situational awareness, […]
  • Partnership and collaboration must be the foundation for emergency communications
    I’m from a little town in West Texas. As a Texan, I like getting straight to the point: I believe that emergency communications are a matter of national security. Because this message is so important, the Cybersecurity and Infrastructure Security Agency (CISA) has designated this April as the first-ever Emergency Communications Month. At CISA, we […]
  • FirstNet success means no hypothetical 'shots' need to be fired, Swenson says
    As public-safety officials today commemorate the 10-year anniversary of the FirstNet Authority being created, the deployment of the FirstNet nationwide public-safety broadband network (NPSBN) has proceeded well enough that no one needs to face a firing squad, according to former Authority board Chair Sue Swenson. “Save it for another time,” Swenson said during a recent […]
  • Show support for law enforcement on National Law Enforcement Appreciation Day
    This coming Sunday, January 9th, is National Law Enforcement Appreciation Day—a well-deserved day to thank and show support to law-enforcement officers for their dedication to duty and service to their local communities, as well as protecting the people who live and work in the communities. On behalf of L3Harris, a Florida-based company that provides critical […]

Leave a comment Cancel reply

To leave a comment login with your Urgent Comms account:

Log in with your Urgent Comms account

Or alternatively provide your name, email address below:

Your email address will not be published. Required fields are marked *

Related Content

  • Unlocking the power of ESInets: Different NG911 provisioning approaches exist; level of control is key differentiator
  • Redefining communications for today’s mobile workforces
  • Public safety needs a better way to triage emergency calls
  • In challenging year, working with public safety to move FirstNet forward

Commentary


LTE and liability: Why the fire service must move forward with digital incident command

  • 2
6th May 2022

Partnership and collaboration must be the foundation for emergency communications

18th April 2022

FirstNet success means no hypothetical ‘shots’ need to be fired, Swenson says

22nd February 2022
view all

Events


UC Ezines


IWCE 2019 Wrap Up

13th May 2019
view all

Twitter


UrgentComm

Dubai to use satellite IoT terminals for utility industry dlvr.it/SRB0Jn

27th May 2022
UrgentComm

VMware, airline targeted as ransomware chaos reigns dlvr.it/SR9gBZ

27th May 2022
UrgentComm

Artificial intelligence used to detect guns at schools dlvr.it/SR8wBY

27th May 2022
UrgentComm

Restrictions on Chinese imports hurting equipment vendors working in India dlvr.it/SR8sj7

27th May 2022
UrgentComm

Infrastructure improvements in cities often feature clean energy or connected technologies dlvr.it/SR8n7G

27th May 2022
UrgentComm

Panasonic Connect launches Toughbook 40 rugged laptop dlvr.it/SR5vl2

26th May 2022
UrgentComm

Newscan: ‘Predator’ spyware let government hackers break into Chrome and Android, Google says dlvr.it/SR2lBG

25th May 2022
UrgentComm

Malicious Python Repository Package drops Cobalt Strike on Windows, macOS & Linux systems dlvr.it/SR0Qb2

24th May 2022

Newsletter

Sign up for UrgentComm’s newsletters to receive regular news and information updates about Communications and Technology.

Expert Commentary

Learn from experts about the latest technology in automation, machine-learning, big data and cybersecurity.

Business Media

Find the latest videos and media from the market leaders.

Media Kit and Advertising

Want to reach our digital and print audiences? Learn more here.

DISCOVER MORE FROM INFORMA TECH

  • American City & County
  • IWCE
  • Light Reading
  • IOT World Today
  • Mission Critical Technologies
  • Microwave/RF
  • T&D World
  • TU-Auto

WORKING WITH US

  • About Us
  • Contact Us
  • Events
  • Careers

FOLLOW Urgent Comms ON SOCIAL

  • Privacy
  • CCPA: “Do Not Sell My Data”
  • Cookies Policy
  • Terms
Copyright © 2022 Informa PLC. Informa PLC is registered in England and Wales with company number 8860726 whose registered and Head office is 5 Howick Place, London, SW1P 1WG.
This website uses cookies, including third party ones, to allow for analysis of how people use our website in order to improve your experience and our services. By continuing to use our website, you agree to the use of such cookies. Click here for more information on our Cookie Policy and Privacy Policy.
X