Technology, Amateur Radio,
and the Stuff Behind the Scenes
Hi, I’m Jeremiah Mulford, W9JAM.
I help people understand radios, computers, networking, and technology without the scripted nonsense or the “I’m smarter than you” attitude that seems to infect parts of the tech world.
Whether you’re troubleshooting a computer, programming a DMR radio, setting up a hotspot, working with APRS, or trying to figure out why Windows has decided today is the day it stops recognizing a device it recognized perfectly yesterday, you’re in the right place.
I’m always happy to talk about Amateur Radio, DMR, POTA, HF, hotspots, computers, networking, or whatever strange technical rabbit hole we all collectively fell into this week. One of the best parts of this hobby has always been the people, the conversations, and learning from each other.
Technology should be useful, not frustrating.
START HERE
| 📡Amateur Radio & DMR Programming guides, DMR, AnyTone radios, APRS, hotspots, GPS, digital modes, and troubleshooting. Explore Radio Guides → | ☕ Coffee, Coax & Computers Weekly livestreams, technical discussions, teardowns, project showcases, and community conversations. Watch & Join → |
| 💻 Computers & Linux Windows troubleshooting, Linux, networking, PC hardware, software, and practical tech help. Explore Computer Guides → | 📥 Downloads & Tools CPS software, firmware, utilities, reference documents, drivers, and other useful resources. Browse Downloads & Tools → |
Thank You
W9JAM exists because of the people, conversations, and shared learning that make Amateur Radio and technology communities worth being part of. I’m grateful to everyone who has encouraged me, learned with me, and reminded me that practical help still matters
About W9JAM
I’ve been involved in Amateur Radio since 2009 and working with DMR since 2016. W9JAM grew out of years of helping people troubleshoot radios, computers, hotspots, codeplugs, networking, and all the strange problems technology finds new ways to create.