Public Safety communications systems and networks, whether analog or digital in nature, inherently have the potential to suffer from time-delay...

If a cellular fiber DAS has ports where I can simply plug in my Public Safety service and share some...

About 28% of the US population resides in the 11 major metropolitan areas that still use T-Band for Public Safety...

The Donor Antenna: possibly the most overlooked and underappreciated component of a Public Safety in-building coverage system. We tend to...

There are several reasons why combining Public Safety and Commercial (Cellular) active DAS may not be the best choice, as discussed in...

Well, for starters, many municipalities have--or are in the process of adopting--code requiring reliable in-building Public Safety communications, which oftentimes...

Can’t have one without the other.  Well, maybe you can, but you may fall out of grace with your AHJ....

FCC DefinitionPart 90 Signal Booster ClassificationsClass A signal booster. A signal booster designed to retransmit signals on one or more...

SPECTRUM This article is specific to US frequency bands and their uses amongst the Public Safety in-building radio coverage enhancement community. ...

The ProblemThere’s a good chance that your next Public Safety BDA Emergency Responder Radio Communications System (ERRCS) will be located...

Virtually every in-building system that reradiates an off-air signal is subject to the detrimental effects of isolation on system performance....

Installing an in-building public safety communications system is more than just simply mounting a BDA/Fiber DAS along with a donor...

The National Fire Code bodies have adopted language that speaks to the use of amplification systems within buildings.  While the model...

When looking to provide public safety coverage for a campus environment, it is important to look at the building configuration...

When designing a public safety DAS for a single large building, sometimes you need more than just a single BDA...