How to minimize the effects of time-delay interference 10th April 2012 In this article, we examine ways to minimize TDI’s effects, which will cripple system performance — even when excellent RF coverage exists.
A look at time-delay interference 5th April 2012 Does your simulcast radio system seem to exhibit improved range and performance when certain transmitters are turned off? In almost every case, this is an indication of improper system operation and that your system needs on-site optimization.
Article Know before you go (with related video) 1st April 2012 The ability to remotely determine whether a radio actually needs service saves agencies valuable time and money.
Hot tip: What can happen if we don’t move to narrowband operation? 29th March 2012 Your license will be in violation of the FCC Rules and you could be subject to FCC enforcement action, which may include a monetary fine, admonishment or loss of your license.
When accuracy isn’t all 1st March 2012 When it comes to radio system measurement, there actually are three other important aspects — precision, reliability and traceability.
The bane of your existence 1st February 2011 Radio-frequency interference is something that every radio-system engineer will encounter, sooner or later. In this installment, we begin to explain how it occurs and what to do about it.
Commentary Protect yourself 1st February 2011 Are we seeing the beginning of the end regarding single-municipality public-safety radio systems? There are some indications that point to a significant migration from such systems to wide-area, single-licensee systems.
The value of ferrite RF isolators 1st March 2007 Proper use at crowded communications sites can reduce intermodulation effects
Demystifying RF attenuators 1st November 2004 Creating a high-precision pad can be tricky–here’s how to do it
Transmitter noise/receiver desense primer 1st September 2000 When locating multiple stations at a single site, several precautions must be taken to guard against interference to all stations at the site. Among the
T-Mobile proposal of free 5G for public safety is a great idea, but there are a lot of caveats 15th November 2019
Proposed three-digit suicide-prevention ‘Lifeline’ would benefit public-safety communications 1 4th October 2019
Terry Burnworth, president of @Pyramid_ACE1 explains the challenges that #911centers face as transitions from voice… twitter.com/i/web/status/1… 9th December 2019
President and co-founder of @FLYMOTIONmedia demonstrates the ability of the company's drone service to provide trad… twitter.com/i/web/status/1… 9th December 2019
Ioan Pop describes the features of a durable security-enhancement robot prototype call Roameo that can be customize… twitter.com/i/web/status/1… 9th December 2019
Deployment of @FirstNetGov on Y00 MHz Band 14 spectrum is 75% complete. The #NPSBN now supports more than 1 million… twitter.com/i/web/status/1… 6th December 2019
Our last #PTT and #futureofvoice webinar is on Dec 12! Join us for the "Decision time: Balancing Investments in MC… twitter.com/i/web/status/1… 4th December 2019
RT @IWCEexpo: Join us on Mar 30 - Apr 3 for the premier #criticalcommunications event! The five-day event features an 80,000 square foot ex… 3rd December 2019
Interested in learning about new opportunities at #IWCE 2020? Join us on Dec 17 for the New Show Features & Opportu… twitter.com/i/web/status/1… 3rd December 2019
Happy Thanksgiving! 🍁 We hope you enjoy a big feast tomorrow. To kick off the saving season, we're dishing up a del… twitter.com/i/web/status/1… 27th November 2019