New Grand Canyon University (GCU) license

[cellphone]

Hi All,

In the past there have been questions about GSU security. Here is a new license for a new GCU Trunked system that has notes "Applicant is a university. Radios used for campus security and personnel." They may be moving (or already moved) off the Creative Trunked system to their own system.

I'm not close enough, but for those of you a little closer to campus, give these frequencies a try and let us know what you hear:

FCC Callsign WRHW571 (GRAND CANYON UNIVERSITY)

FCC Callsign WRHW571 (GRAND CANYON UNIVERSITY)

www.radioreference.com

935.0375
935.0500

 

[GlobalNorth]

Monitoring.

I may not get any hits though. I don't have a Windows based computer yet and I don't want to partition my Mac. My new 536HP doesn't bring in a lot of stuff it should like Maricopa County SO, Arizona State University, City of Phoenix Water, business frequencies, and such, even when directly entered.

GCU is a weird entity, in that they are a private religious-based university, but somehow has a State certified police department and the ubiquitous security department.

 

[GlobalNorth]

935.0375 MHz is operational. Short bits of traffic for security related issues.

 

[cellphone]

935.0375 MHz is operational. Short bits of traffic for security related issues.

Thanks for sharing your findings! Was this DMR? The license is for a trunked system. Does your 536HP show it as a "CAP" system?

 

[GlobalNorth]

Let me re-verify both freqs. later today. Is there any other info that the Database needs to be complete?

It comes up as DMR.

I'm also collecting short bursts of 'buzzsaw' jamming. Perhaps it is encryption, but it sounds like military jammers I used to hear.

 

[cellphone]

Thanks Again! If it is a DMR CAP trunk system, we will also need to identify LCNs (Logical Channel Numbers). Here is video that goes into LCN finder function on BCD536HP if you are not familiar with this function:

 

[GlobalNorth]

Thanks!

Still very new to digital scanning, so bear with me.

 

[GlobalNorth]

What I've discovered so far is:

Nt: Zero
S: Zero
Talk Groups: Zero and 40
Units: 1112, 37994
Color: 7 S 1 and 7 S 2

All on 935.0375 MHz.
Zero traffic on 925.0500 MHz.

 

[GlobalNorth]

The dispatch center is 37994 with a female voice sending units to unlock rooms and doing welfare checks.

 

[GlobalNorth]

 

[GlobalNorth]