Prep Comms

Most families don't lose communication because the radio fails. They lose it because stress changes how people talk. In this episode, Caleb breaks down how families actually communicate on GMRS — the common mistakes...

Most families buy GMRS radios… then realize no one actually knows how to use them when the phones go quiet. This episode fixes that. Today we walk through the simple, practical skills every household needs to use GMRS...

Most new GMRS users hit the same wall: thirty channels on the screen, all looking equal… but they're not. Some are full-power. Some are handheld-only. Some can hit repeaters. Some won't carry your voice past the yard...

Prep Comms 2025 Christmas & Black Friday Special Host: Caleb Nelson, K4CDN – Your no-nonsense guide to smart radio gear and real-world readiness. From AM/FM and weather radios to shortwave, scanners, CB, MURS, FRS, GMRS...

This week's Prep Comms Podcast digs into the real part of GMRS—how to use it day-to-day. No hype, no theory. Just what works. Caleb Nelson (K4CDN / WRBR 237) walks through: Teaching your family how to power on, adjust...

This week, we're hearing from you — real operators in real situations. From Hurricane Helene reports to mountain-range tests and home-built towers, listeners across the country are proving what GMRS can actually do...

In this episode, Caleb Nelson (K4CDN | WRBR237) breaks down what GMRS can really do—and what it can't. You'll learn how far GMRS actually reaches, why antenna height beats transmitter power every time, and what...

What you'll learn (fast): Why GMRS is the practical "bigger brother" to FRS: same 22 channels, different rules, more capability. The license is simple: $35, 10 years, one license covers your whole household (apply at...

FRS radios are a great start, but they aren't the whole plan. They work for kids, neighbors, and short-range use — but when the storm hits or the grid goes down, you may need more. In this episode, Caleb Nelson (K4CDN)...

FRS radios aren't all created equal. Some blister-pack sets are cheap toys that break in a weekend, while others are solid enough to trust on family trips or in an emergency. In this third episode of the FRS...

August 29, 2005. Hurricane Katrina slammed the Gulf Coast, the levees failed, and the water swallowed entire neighborhoods. Phones went dead. Power grids collapsed. Families were cut off and 911 calls were rerouted...

FRS radios aren't long-range or flashy, but they're still one of the most useful family tools you can own. In this episode of the Prep Comms Podcast, Caleb Nelson (K4CDN) dives into how families actually use FRS today...

In 1996, the FCC created the Family Radio Service (FRS) to give everyday families a simple, free, and legal way to stay connected. You've probably seen these radios before — blister packs on the shelves at Walmart, Bass...

Episode 4 – Is MURS Still Worth It? Why This Forgotten Band Might Be the Most Reliable Tool in Your Family's Kit After four episodes, we're wrapping up the MURS Mini-Series with a hard look at one question—does MURS...

Digital Modes, Text Messaging, Repeaters—and Why Clarity Matters In this episode of the Prep Comms Podcast, we dive into one of the most misunderstood parts of MURS radio: digital modes. Is digital really banned on...

In Episode 2 of the Prep Comms MURS Mini-Series, Caleb Nelson dives deep into what really determines your performance on MURS. Spoiler: it's not power. It's your antenna, your coax, your terrain—and how well you...

Most people don't even know what MURS is—and that's exactly why it works so well. In this first episode of the Prep Comms MURS Mini-Series, Caleb breaks down the quiet power of the Multi-Use Radio Service: a...

The listeners have spoken—so I'm breaking my own rules and releasing this episode out of sequence. I've been getting a lot of APRS questions lately, and instead of trying to answer them all on Instagram or Facebook, I...

After the storm, getting the generator going early and setting up the hand pump for the well made all the difference. A quick project with leftover well pump wire turned into a solid clothesline—an unexpected but handy...

Here's a timeline rundown from our Helene Prepping and Recovery After preparing gas and propane midweek, we ensured all equipment was charged and ready. At 0400 on the 27th, my mini comm hub was active. By 0630, local...

In this episode of Prep Comms Podcast, Caleb wraps up his road-trip into the critical role of CB radios for preppers. He addresses a listener question and breaks down the legal implications surrounding unauthorized...

Continuing the CB Radio for Preppers and Caleb looks back to his teens and how CB Radio was what lead him to Radio Shack, FM Radio and Ham Radio and eventually Podcasting. CB isn't what it was, but it's a Very Practical...

Brought to you by Hub City Mercantile CB (Citizens Band) radio remains a popular communication tool for hobbyists, truckers, and preparedness enthusiasts. Offering a way to connect over short distances without needing a...

**TLDR Summary:** New Series: CB Radio for Preppers - Part 1 - Citizen's Band (CB) Radio has a rich history, rooted in the mid-20th century as a form of local communication. - This episode will explore how CB radio grew...

After nearly a dozen episodes, Caleb finally gets around to talking about 'talking'. That said, he still remind us about the importance of listening. Preppers talking on radios should be more than just a handheld radio...