This Monday night we will talk about the DMR topics you want on the DMR Tech Net team to discuss on future DMR Tech Net nets. Join the DMR Tech Net and tell us your topic suggestions!
Join us on Brandmeister Talk Group 31266 (Michigan Nets) for the DMR Tech Net on Monday, December 2nd from 7:30 PM ET to 8:25 PM ET. The net will conclude early to allow time to switch (QSY) talk groups to the Michigan One DMR Net (which begins at 8:30 PM ET on BrandMeister Talk Group 3126).
Every Monday night, join the DMR Tech Net as we make Digital Mobile Radio (DMR) easier to understand and fun to use! If you have a topic suggestion for a future DMR Tech Net, please let us know!
Here are the topics we discussed on the DMR Tech Net in 2024:
- Jan 1 New Years Day. No DMR Tech Net
- Jan 8 DMR Primer Basics
- Jan 15 Open DMR Forum
- Jan 22 Hotspots
- Jan 29 DMR Handheld Radios vs DMR Mobile Radios
- Feb 5 The OpenSpot 4
- Feb 12 Celebrating 2 Years of the DMR Tech Net
- Feb 19 com with Garret Dow
- Feb 26 DMR Hints & Tips
- Mar 4 Talk Groups
- Mar 11 Updating your Digital Contacts on RadioID.net
- Mar 18 DMR Features
- Mar 25 Logging Software
- Apr 1 Discussion of What DMR Radio you use
- Apr 8 Were you impacted by the full Solar Eclipse?
- Apr 15 Emergency Services and DMR
- Apr 22 Best Operating Practices of DMR, Part One
- Apr 29 Best Operating Practices of DMR, Part Two
- May 6 Codeplugs, Part One
- May 13 Codeplugs, Part Two
- May 20 Dayton Hamvention Discussion
- May 27 Scott Yonally N8SY Discusses the ARRL
- Jun 3 Zero Configuration Radios Discussion with William Franzin VE4VR
- Jun 10 DMR Radios & Features that you have or want
- Jun 17 Field Day 2024
- Jun 24 Talk Groups and Channels
- Jul 1 Private Calls & How to add BM Talk Group 31266 to your radio
- Jul 8 DMR Hot Keys on your radio
- Jul 15 Vanity Call signs
- Jul 22 DMR Hints, Tips, and Best Operating Procedures
- Jul 29 Learn more about the DMR Tech Net team members
- Aug 5 APRS
- Aug 12 APRS, Part Two
- Aug 19 Is DMR “Real” Ham Radio?
- Aug 26 Connecting to Multiple Networks with either One or Two Hotspots
- Sep 2 DMR Hints & Tips
- Sep 9 Tweaking DMR Audio & Mic Levels
- Sep 16 Different DMR Hotspots
- Sep 23 Discussion of the Different DMR Networks you can use
- Sep 30 What DMR Networks do you use?
- Oct 7 DMR Hints & Tips
- Oct 14 Emergency Traffic Nets
- Oct 21 Do you use Repeaters, a Hotspot, or Both?
- Oct 28 Would you rather Build Your Own Hotspot or Buy One?
- Nov 4 OpenGD-77 Firmware
- Nov 11 APRS Set-up
- Nov 18 What features do you want in your next DMR radio?
- Nov 25 Hotspots
- Dec 2 What topics do you want discussed on future DMR Tech Net shows?
- Dec 9 What DMR item(s) do you want Santa Claus to bring you for Christmas?
- Dec 16 How To Start Your Own DMR Net and What To Do As A NCS (Net Control Station)
- Dec 23 Would You Participate in a DMR WAS (Worked All States) Contest?
- Dec 30 What New DMR Features or Products Do You Want To Arrive In 2025?
Technical Topics to discuss
- Understanding DMR ID Management:
- How to register and manage your DMR ID effectively.
- The importance of unique IDs for accessing networks like BrandMeister or TGIF.
- DMR Codeplug Programming:
- Tips for creating and managing codeplugs.
- Sharing templates for different radios and networks.
- Common pitfalls and troubleshooting when programming new radios.
- DMR Hotspot Configurations:
- Comparing different hotspot models (e.g., OpenSpot, Pi-Star, SkyBridge).
- Setting up multi-mode hotspots for DMR, YSF, and D-STAR.
- Advanced hotspot configurations like talkgroup switching or bridging networks.
- DMR Talkgroup Etiquette:
- Proper procedures for joining and participating in talkgroups.
- Discussing “kerchunking” and its impact on network operations.
- DMR Network Infrastructure:
- The difference between BrandMeister, TGIF, and DMR+.
- How repeaters interact with hotspots and networks.
Applications and Innovations
- Cross-Mode Communication:
- Bridging DMR with other digital modes like Fusion, D-STAR, and P25.
- Exploring tools like XLX reflectors and Peanut for interoperability.
- Emergency Communications (EmComm):
- How DMR can be used in disaster response scenarios.
- Configuring DMR for simplex operations when infrastructure is unavailable.
- Innovations in Digital Voice Technology:
- Exploring the latest firmware updates and features in radios and hotspots.
- Discussing trends in voice codecs (AMBE+2).
User-Focused Discussions
- Best Radios for DMR Beginners:
- Comparing Anytone, TYT, and Motorola models for ease of use and performance.
- What features matter most to new DMR users?
- DMR Use Cases in Everyday Life:
- Real-world examples of how hams use DMR for hobby and utility.
- Stories of making contacts across the globe through talkgroups.
- Challenges in DMR Adoption:
- Addressing the learning curve of digital radio technology.
- How to help new users transition from analog to digital modes.
Community and Collaboration
- International DMR Activities:
- Prominent talkgroups for cultural exchange (e.g., WorldWide TG91).
- Opportunities to join global nets and roundtables.
- Digital Nets and Scheduled Activities:
- Promoting and discussing regular nets like the DMR Tech Net or EmComm drills.
- Tips for organizing and moderating digital nets.
- Elmering New Operators:
- Sharing tips and tricks with new users.
- Discussing resources like tutorials, forums, and YouTube guides.
Fun and Creative Ideas
- Unique DMR Projects:
- Using DMR for APRS (Automatic Packet Reporting System).
- Setting up private talkgroups for club activities or projects.
- Experimenting with DMR Data Services:
- Exploring GPS and text messaging capabilities in DMR.
- Sharing creative uses for non-voice digital services.
- Contests and Challenges:
- Hosting a DMR talkgroup scavenger hunt or DX challenge.
- Celebrating achievements like “worked all talkgroups.”
These topics not only spark meaningful discussions but also help to demystify DMR for operators of all skill levels.
Here are some compelling topics to spark discussion about Digital Mobile Radio (DMR):
Technology and Operation
- DMR Basics:
- What sets DMR apart from analog and other digital modes like D-STAR or System Fusion?
- Explanation of Tier I, II, and III and their relevance in amateur radio.
- DMR Codeplugs:
- Simplifying codeplug creation for new users.
- Discussing software tools and sharing programming templates.
- Troubleshooting common codeplug-related issues.
- Hotspot Usage and Setup:
- The role of hotspots in extending DMR network access.
- Comparing popular hotspots like Pi-Star, OpenSpot, and SkyBridge.
- Tips for configuring hotspots for multi-mode operations.
- Digital Voice Technology:
- Exploring AMBE+2 codec and its impact on audio quality.
- The importance of bandwidth efficiency in DMR compared to analog FM.
Networks and Connectivity
- DMR Networks:
- Key differences between BrandMeister, TGIF, and DMR+ networks.
- Popular worldwide talkgroups and their purposes.
- Tips for transitioning between networks using hotspots.
- Talkgroup Management:
- Choosing talkgroups based on interests or geography.
- Understanding dynamic vs. static talkgroups and their management.
- Interoperability:
- How DMR bridges to other digital modes like Yaesu System Fusion and P25.
- Using tools like XLX reflectors to connect across platforms.
User Experience
- Equipment Reviews:
- Best DMR radios for beginners and seasoned operators.
- Evaluating features like GPS, APRS, and text messaging in DMR radios.
- Elmering and Education:
- Helping new hams navigate the complexity of DMR.
- Sharing success stories of learning and using DMR effectively.
- DMR for Emergency Communications:
- Using DMR for EmComm and disaster response scenarios.
- Advantages of digital modes in maintaining communication during crises.
Community and Culture
- DMR’s Role in Global Amateur Radio:
- Stories of building worldwide friendships through talkgroups.
- The social aspects of DMR, including nets and roundtables.
- Contests and Challenges:
- DMR-specific events, such as working multiple talkgroups or regions.
- Encouraging friendly competitions to explore DMR’s capabilities.
- Innovative Uses of DMR:
- Creative applications like DMR text messaging or GPS tracking.
- Using DMR in public service events or club activities.
Future Trends
- Emerging Technologies in DMR:
- How evolving technology is shaping DMR hardware and software.
- Potential future applications for DMR in amateur and commercial contexts.
- Open Source in DMR:
- Discussing projects that promote open-source innovation for hotspots and firmware.
These topics can engage both newcomers and experienced operators, encouraging a deeper understanding of DMR and fostering collaboration in the amateur radio community.
Send an email to subscribe@dmrtechnet.net if you want to subscribe or unsubscribe to this newsletter. To see previous newsletters, check out our website: https://dmrtechnet.net/
You can always chat with the DMR Tech Net team on TGIF talk group 31268, the DMR Tech Net channel or Brandmeister talk group 31266, the Michigan Nets channel
The DMR Tech Net team is assisting Dustin N8RMA with NCS duties on the Michigan One DMR net.
Here is the list of the upcoming NCS (Net Control Stations) for it:
- Dec 2 Steve KC8WXM
- Dec 9 Dustin N8RMA with Rick AD8KN as backup
- Dec 16 Brad KE8WNV
- Dec 23 Dana KCØMYP
- Dec 30 Rick AD8KN
https://www.michiganonedmr.net/
The next DMR Tech Net TV Zoom broadcast is Tuesday, December 17 from 8pm-9pm ET. Our tentative topic will be tweaking the CPS (Computer Programming Software) settings.
To join the DMR Tech Net TV Zoom meeting, click the following link: https://us02web.zoom.us/j/84447664395?pwd=djZMbFZaWVRkRDRudkRFeWc2WWV4UT09
Another option is to go to https://zoom.us/, then select “Join” (in the top right-hand corner), and use the following parameters to connect to the DMR Tech Net TV Zoom meeting:
- Meeting ID: 844 4766 4395
- Passcode: 370040
To join with only your phones’ audio, dial (312) 626-6799 and input the following:
- Meeting ID: 844 4766 4395
- Passcode: 370040
To view previous DMR Tech Net TV shows, visit our YouTube channel (and click the “Like” button!): (https://www.youtube.com/@DMRtechnetTV) or website (https://dmrtechnet.net/dmr-tech-net-tv/
To hear the audio of this DMR show, please click (HERE):
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| Quick recap | ||
| Dana led discussions on various topics related to DMR (Digital Mobile Radio) and ham radio, including potential topics for future meetings, experiences with different radios and software, and the potential for integrating DMR with existing cell phone and internet providers. The team also explored the idea of attracting more women to DMR, the functional differences between single side-band and DMR, and the potential for a DMR hotspot on cell towers. The conversation ended with a reminder to QSY over to the Michigan Statewide DMR calling channel for the Michigan One DMR net. | ||
| Next steps | ||
| • Dana to compile and add suggested topics to the DMR Tech Net website and newsletter. | ||
| • Tom to prepare a discussion on the functional differences between single sideband and DMR for a future DMR Tech Net. | ||
| • Steve to organize a Linux and DMR discussion for an upcoming DMR Tech Net. | ||
| • Rick to plan a troubleshooting night on Zoom where participants can share screens and solve problems. | ||
| • DMR Tech Net team to consider organizing a DMR contest, such as a “Legions on the Air” (LOTA) event. | ||
| Summary | ||
| DMR Topics for Future Discussions | ||
| Tom discussed three main topics for future DMR Tech Net shows. The first was about the 10 good habits that DMR operators use, the second was about the presence of ham radio in movies, and the third was about the experiences of using the GD 77 firmware as a hotspot. Dana also mentioned that he takes notes on these topics and has been documenting the topics discussed in the previous year’s meetings. The next week’s topics were about what DMR items or features one would want Santa Claus to bring for Christmas. The following topics were about how to start one’s own DMR net and what to do as a net control station, and whether one would participate in a DMR contest like the “WAS (Work All States with DMR). All States contest”. Lastly, the discussion was about what new DMR features or products one would want to see in the coming year. | ||
| Exploring Digital Platform Integration | ||
| The meeting also included discussions on potential topics for future meetings, with Brad from Ironwood suggesting a comparison of different digital platforms like DMR, Fusion, and others. He also raised the idea of exploring the theoretical probability of integrating these platforms with existing cell phone and internet providers, potentially making DMR more widespread. | ||
| Satellite Internet and Trivia Night | ||
| Dana discussed the potential of satellite internet companies like Starlink and the cell companies’ plans to use them. He shared his experience with Starlink, which provided him with a high-speed internet connection despite his location. Dana also mentioned the increasing price of Starlink and the potential for cell companies to use it for text messaging in areas without cell phone coverage. He then handed over the discussion to Brad, who expressed his interest in discussing topics related to his trivia night. Dana also mentioned an interesting trivia topic about making up the worst wrong answer instead of the right answer, which was well-received by participants. | ||
| DMR and Ham Radio Discussions | ||
| In the meeting, Dana led a discussion on various topics related to DMR (Digital Mobile Radio) and ham radio. The participants, including Ed and Steve, shared their experiences and suggestions for future discussions. Ed expressed interest in learning more about Linux and DMR, as well as a detailed explanation of how to download and install new firmware on radios. Steve, who recently received a new laptop, suggested a discussion on Linux and ham radio. Dana agreed to these suggestions and mentioned that the DMR Tech Net TV show, which they host once a month, would be a suitable platform for these discussions. | ||
| Inexpensive DMR Radios and Troubleshooting | ||
| Stan initiated a discussion on the DMR Tech Net, focusing on inexpensive DMR radios. Stan shared his experience with a $14 and a $33 brand new radio. Rick from Haslett discussed his experience with a Raspberry Pi O and a battery eliminator, achieving a 12-mile radius coverage. Rick also suggested a troubleshooting night on Zoom to help solve problems. The team also discussed the possibility of upgrading a TYT radio to the new OpenGD 77 firmware, with Rick providing guidance on the necessary drivers and software for Windows. The conversation ended with John from Detroit suggesting topics for future DMR Tech Nets. | ||
| Exploring Topics and Radio Preferences | ||
| We discussed the differences between various topics, suggesting that some might be better suited for hands-on learning. He also mentioned the idea of compiling suggestions from the meeting for the website or newsletter. Dave from Chalkway Township shared his experience with flying drones and his preference for a specific DMR radio. He also proposed a discussion topic for those with multiple radios, asking which one they always choose and why. | ||
| DMR Tech Net Topics and Engagement | ||
| Dana led a discussion on the DMR Tech Net, focusing on potential topics for future meetings. Lucille, who had recently returned to the DMR after resolving a router issue, suggested starting a Facebook group for DMR to attract more women to the platform. Dana agreed, noting the changing world and the challenges of engaging volunteers. The meeting also highlighted the popularity of the OpenGD 77 software and the use of the OpenGD 77 firmware by several members. | ||
| DMR Tech Net Topics and Contests | ||
| Dana led a discussion on various topics related to DMR Tech Net. Tom suggested that getting more women involved in DMR could be achieved by getting more women on FM analog, which would involve obtaining more technician licenses. He also proposed a topic for future discussion: the functional difference between single side band and DMR. Dana agreed to explore this topic further. Steve, who runs the Michigan DMR net later tonight, was also present and shared his thoughts on the topics discussed. Dana also mentioned the possibility of organizing a contest, possibly at the American Legion where Steve is an officer. Stan, who has been around for a long time with ham radio and DMR, was also present and shared his experiences with cheap DMR radios and the OpenGD 77. Rick’s suggestion about getting started in DMR was also discussed. | ||
| DMR Tech Net Meeting and Future Topics | ||
| Dana led the DMR Tech Net meeting, discussing various topics including the use of HF radio, the potential for a DMR hotspot on cell towers, and the need for a device that can pick up all digital modes. The meeting also featured check-ins from various participants, including Bob from Dimondale, Brad from Ironwood, and Graham from Perth, Australia. Dana encouraged participants to suggest future topics for the DMR Tech Net and thanked everyone for their participation. The conversation ended with a reminder to QSY over to the Michigan Statewide DMR calling channel for the Michigan one DMR net, with Steve from Petoskey as the net control. | ||
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