dmr

I’ve been working on a bit of a passion project. It started with an open source project: goDMRLink, which I built to let small groups create private DMR networks. Since then, it’s grown into a full platform for simple, point-and-click DMR networking. I’m offering free accounts for anyone...

The Elite 3.5 LCD ZUMspot is a small and efficient Multi-Mode Digital Hotspot featuring: High performance 32-bit ARM processor Fully assembled and tested in exclusive custom injection molded case Includes a Raspberry Pi 4 Supports DMR, P-25, D-Star, YSF, NXDN, POCSAG and M17 Onboard LEDs to...

Hello, Does anyone have any recommendations for a DMR radio model that matches the following: Inexpensive (Under $120, ideally less) Simple userface i.e. miminal to no display/few buttons Encryption capability At least 5W output power Thank you!

I'm wondering if anyone here has successfully implemented the following, and if so, what worked and didn't work for hardware. I would like to have the ability to link a UHF (70cm) radio for local use to a VHF (2m) radio, for wider area use with the potential for adding other similar stations to...

I need IQ Recorded files of DMR for testing. I've searched on Google but didn't find much files, i've got only 3 files which are working correctly. i want to test more files on DSD to complete my project. your presence will be appreciated.

Hi I am getting lot's of advice on this but at too high a level. In other words I am thinking the articulation is not great. Would someone be so kind as to enlighten me on why if this entry is added to my scanner why I cannot find where to append the slot and talkgroup info on the existing...

So a while back I had a post about Short Hills Mall Radio Sysstem - Short Hills Mall - Millburn, NJ Since then I feel like I am hit or miss on this system. I am in Livingston, so I don't think I should struggle receiving it. I know they are MotoTRBO, so does this mean they do not get assigned...

I’m currently developing a Python-based project that processes .wav files containing DMR IQ data. In this setup, I apply various signal settings and use DSD+ on the backend to decode the data. It’s been quite a challenging task since most people perform this using RTL-SDR or SDR++, but after...

Hello All, Just a question... or more so looking for information if anyone has any. Over the past couple weeks on MTAC1 & MTAC3 in Middlesex County, I have heard MRC doing radio testing (both voice and some form of tone). Just wondering if anyone knows what they are testing and/or if this is...

Hello everyone, I wanted to share some updates regarding the Talk Wireless DMR Tier III system, which is very much alive and operational. The system is running on the former Federal Wireless frequencies that have since been relicensed to Talk Wireless Inc. Before diving into system details, a...

Ever since getting into radio, I have been curious about what systems FCPS uses. Specifically, I always hear radio chatter on my school bus, and have been interested on what they are saying. I had touched on this a tiny bit last year, but now I'm set on actually getting it to work. Please keep...

Hello. I am an Emergency Manager for a healthcare system in NC. I am struggling to find help (without having to pay) regarding our radio system we use at our main hospital. We use DMR radios for some of our operations and security staff, but I am unable to locate the frequencies. We have an...

I have this frequency i found and i can't find it on RR or FCC database, The frequency is 460.6750 it's DMR i'm located in Buchanan County Virginia. It sounds like a utilities company either power company or TV company or something like that i'm getting a strong signal so i think it should be...

Hi, I purchased an XPR3500e a while ago, programmed to a local school's Capacity Plus system. I saw this thread on how to reset it but I don't want to reset the data to an original codeplug. I want to turn TX off and have the info for my other radios. Is there a way to keep the data? I am...

Hi all, I'm using a TRX-1. I'm in an undocumented area, so, it's not on the RadioReference database. I'm trying to find some active frequencies that I know operate in the area. I have been picking up digital voice traffic on 142.800, which TRX identified as DMR. However, I have some...

I'd like to gather information on which "budget and entry-level" DMR radios have encryption compatibility between models. Hopefully we can use this thread as a repository for this information across manufacturers and models. If anyone has experience in this space, please let us know. It would...

Hey Everyone, This was something that was brought to my attention last week, but I can now confirm that the Fallsview Casino Resort has switched to DMR Capacity Plus from their previous LTR system. They have also implemented Restricted Access to System (RAS) and is using both basic and enhanced...

Hey all, Struggling to figure out how to use DSDPlus to monitor a DMR Cap+ MOTOTRBO system/network. Back story is I started working at a new job, and for fun, I wanna monitor the radio traffic at home. Here's the video that I was referencing to help me out: I've also attached some screenshots...

So i got this new frequency that popped up and i'm fairly sure it's part of this System but i'm not sure i tried looking it up on the FCC website but couldn't find anything. It's a DMR frequency and the DCC is the same as the other frequencies in that system but there isn't any traffic on it so...

My SDS-200 will show a different frequency (sometimes) on the display that is not programed in my favorites list when monitoring simplex DMR One frequencies. It is in fact tuned to the new frequency that is displayed. Is there something about DMR that forces the SDS-200 to change frequencies? Is...