Prep Comms – Details, episodes & analysis

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 radio modifications.

Remember your antenna will make or break your communications platform.

thanks for listening and sharing the show, 73-K4CDN

CB Radio Suggestions

Power Supplies

Base Stations

FREE: CB Radio e-Book

Free: PDF of CB Radio Frequencies

IMDB top 30 Trucker Films

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 Comms Tool you should consider for your preps!

Hub City Mercantile is the Offical Show Sponsor of the Prep Comms Podcast!

Radiodity Micro CB Radio

Antennas and Cables

The 11-meter band sits within the **high-frequency (HF)** spectrum, and its properties significantly affect the performance of CB radios. Frequencies within this range can travel through the ionosphere, especially during favorable atmospheric conditions, making **skip propagation** possible. Skip propagation allows signals to bounce off the ionosphere, potentially reaching hundreds of miles beyond their typical range.

However, not all conditions favor such long-distance communication. Atmospheric disturbances, solar cycles, and interference from other devices can limit the effective range of CB radios operating in the 11-meter band. For most users, this range averages between **1 to 15 miles**, depending on the terrain and other factors.

AM vs. SSB Modes: Performance and Usage

CB radios typically operate using one of two communication modes: **Amplitude Modulation (AM)** and **Single Sideband (SSB)**. Both have their advantages and trade-offs, impacting how CB users experience clarity, range, and performance.

AM (Amplitude Modulation)

The AM mode is the default communication method for most CB radios. It works by modulating the amplitude of the radio wave to carry the audio signal. AM is relatively simple in terms of technology and is favored by truckers and casual users for local communication. However, it has limitations, particularly in clarity and range.

AM transmissions are more susceptible to **noise interference** from electrical devices, power lines, and atmospheric conditions. The sound quality tends to degrade over longer distances, and the range can be limited, typically extending no further than **5 to 10 miles** in most conditions. While convenient for general communication, AM may not offer the performance needed for long-distance or emergency communication.

SSB (Single Sideband)

SSB mode offers a significant upgrade in performance, allowing CB users to achieve greater range and clarity. Unlike AM, which transmits a full signal that includes a carrier and both upper and lower sidebands, SSB transmits only one sideband (upper or lower), removing the carrier. This makes SSB more **efficient** in terms of power and bandwidth usage.

In practical terms, SSB can extend communication range by **50 to 100%** compared to AM, making it ideal for those who need to cover larger areas. It also provides clearer audio, especially in noisy or interference-prone environments. The trade-off, however, is that not all CB radios support SSB, and it requires more precise tuning for optimal performance.

CB Radio Suggestions

What is SSB?: YouTube

Power Supplies

Base Stations

Beware/Aware: Most CB Radio Traffic is Rated R

FREE: CB Radio e-Book

Free: PDF of CB Radio Frequencies

In the world of prepping, information is power. One tool that can provide this crucial information is a scanner radio. Scanner radios allow preppers to stay updated on local happenings and gain a tactical advantage. From budget-friendly models to high-tech self-programming scanners, there's a scanner radio for every prepper's needs.

Caleb often reminds us that in an emergency, listening is twice as important as talking. When disaster strikes, being aware of your surroundings can mean the difference between life and death. Scanner radios enable you to monitor local emergency services, weather updates, and other vital information. This knowledge can help you make informed decisions and stay ahead of potential threats.

Scanner radios offer several tactical advantages. They provide real-time updates on local emergencies, allowing you to react quickly. Whether it's a natural disaster, civil unrest, or a medical emergency, having immediate access to information is crucial. Additionally, scanner radios can help you avoid danger zones and find safe routes. They also allow you to monitor other radio users and community groups, enhancing your overall preparedness strategy.

Scanner radios are an invaluable tool for preppers. They provide essential real-time information, giving you a tactical advantage in any emergency. Whether you choose a budget-friendly model or a high-tech self-programming scanner, staying informed is crucial for effective preparedness. Invest in a scanner radio today to enhance your emergency strategy and ensure you and your loved ones stay safe.

Scanners! One of my Favorite Tools in the Preppers Tool Box! 

*Listener BONUS*
Download Your Free PDF of show notes and Action Items/Stretch Goals from this show Here!
Free to Print and Place in your @PrepComms Planning Binder!

Show Mentions/Links

Radio Reference - Locate your Local Radio Services

Suggestions:

K4CDN Amazon Store

Number One Suggestion: Uniden Home Patrol

Portable Base

Handheld

Show Sponsor: Hub City Mercantile. Nelson owned and operated, we are your source for Berkey Replacement Filters and New British Berkefeld Water Filter Systems! Most orders over $99 ship for free. 

In this episode, Caleb returns to chat Shortwave Radio with listener feedback. He reminds the listener of the power of SWL as well as the idea of external antennas for greater capacity. Additionally, he touches on Ham Radio Transceivers and the Weather Radio shortage (gasp!).

Show Mentions:

Freq List:
C. Crane SWL List

Shortwave Schedule:
Up to the min freq listings

Shortwave.live
Whats on the air, now

Video:
Build An Antenna
https://youtu.be/NipjLBYuQCs?si=SLIxM-gbQ6tP_KuV

Clip On Antenna
https://youtu.be/Zl93BYE0jyk?si=mW0zjdUS3IDC_xnl

*Listener BONUS*
Download Your Free PDF of show notes and Action Items/Stretch Goals from this show Here!
Free to Print and Place in your @PrepComms Planning Binder!

Show Sponsor:
Hub City Mercantile
Berkey and British Berkefeld Water Filter Systems and Parts

Mentions:

Active Antenna

Clip-on antenna

Aligator Clip Slinky Antenna

Indoor Coil Antenna

Not to get too far ahead of the show map, but there may be some of you looking for more to do with your new shortwave radio (ps we'll get there!). Give this AmRRON video a look:

Receiving Digital HF

As we continue along our introductory jouneny we understand that in times of crisis, having reliable communication is paramount. For preppers, shortwave radio serves as a vital tool when traditional communication methods are unavailable. In this episode, Caleb (K4CDN) digs into the essentials of a Single Sideband (SSB) shortwave radio, from understanding how it operates to selecting the right equipment. We'll also explore practical scenarios where shortwave radio can offer you alternative viewpoints and new, while ensuring you remain connected and informed during emergencies. Whether you're new to prepping or an experienced survivalist, this primer will provide for you a blueprint on how to begin to use shortwave radio as part of your emergency preparedness toolkit.

My SSB Shortwave Picks:

Tecsun 880

C Crane Skywave

Tecsun 680

Tecsun 330

Tecsun 368

*Listener BONUS*
Download Your Free PDF of show notes and Action Items/Stretch Goals from this show Here!
Free to Print and Place in your @PrepComms Planning Binder!

The Hub City Mercantile is our Brick and Mortar store in Upstate SC. We carry the entire line of British Berkefeld Water Filters as well as communication solutions and more! Visit us today for the best prices and service you can find - HCM.

Our Amazon Store has all sorts of Shortwave Radios linked in it; From the Top of the Line to the low-end back pocket models, find them here.

Video: Learn About Shortwave with the OG!

Video: What is Shortwave Radio?

Video: RF919 Overview (NRP)

Video: Shortwave Radio?

In this episode of Prep Comms, Caleb (K4CDN)  finishes up his thoughts on AM/FM Transistor Radios. He also touches on some info from FEMA regarding the PEP and IPAWS radio systems. From there the conversation moves to the all-important Weather Radio and why you must have one in your home! It's Caleb's thought that you should place near equal importance on a Weather Radio as you do a Smoke Detector for your families protection!

The Prep Comms Podcast is brought to you by Hub City Mercantile the brick and mortar British Berkefeld Dealer owned and operated by Caleb & Carla Nelson in Spartanburg SC.

Show Links and Mentions:

AM/FM/WX Radio

Video: FEMA and PEP Radio Stations

Video: Geerling Engineering - AM Radio discussion

NWS: S.A.M.E and IPAWS *PDF

PEP Radio Stations: *PDF List of All Stations

IR Article: PEP Station Example

My Recommended Weather Radios

More from Amazon

In this episode of the Prep Comms podcast, Caleb (K4CDN) discusses the absolute importance of the AM/FM Transistor Radio in your Preparedness Communications Plan. This often overlooked and underused device holds a great deal of potential for preppers. Gather localized intelligence, source entertainment and even hear distant stations with your AM/FM Transistor Radio. 

Mentioned Radio: AM/FM/NOAA Radio

Show Sponsor: Hub City Mercantile

Site Link: www.prepcomms.com

Blog Post: AM Radio for Emergencies

eBook: Communications for the Prepared

Join Caleb (K4CDN) in this episode as he delves into the essential mind renewal required for anyone navigating the realms of preparedness, especially in the context of our program focusing on communications.

Don't miss out on our show sponsor at www.hubcitymercantile.com.

References and Mentions:

• www.hamradio360.com
• www.prepcomms.com

Welcome to the new Prep Comms Podcast featuring Caleb Nelson (K4CDN), the host and visionary founder of HamRadio 360. Prep Comms Podcast was created to become a vital learning resource tailor-made for individuals within the preparedness community seeking to delve deeper into the realm of communications while crafting robust strategies amidst the dynamic socioeconomic and political landscape of today. In this inaugural episode, Caleb delves into the core motivation driving the show and provides a glimpse into the insights awaiting the listener.

Show Page: www.prepcomms.com

Show Sponsor: Hub City Mercantile

Shop: Show Merch and Mentions

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 license, CB radios operate on the 11-meter band, a frequency range that holds unique significance. In this episode we get into the practical use of CB's for Preppers (a prepper should had a CB Radio!) as well as a great deal of my past use of the platform (almost 45 years)

Free eBook: CB Radio for Preppers

CB radio is an essential tool for preppers because it's cheap, easy to access, and many people already own one. Unlike more complex systems, CB radios require minimal setup and can be easily operated without specialized training. Additionally, improvised antennas often work well with CB radios, making them a versatile and reliable communication method during emergencies when traditional networks fail.

Don't forget the Antenna! It's the Most Important part of your system!

The CB Radio Antenna I grew up with, just add the magnet kit: the K-40

CB Radio Power Supplies

SSB CB Radios

Radioddity Micro CB

CB Radio Base Antenna Ideas: Youtube

CB Antennas on Amazon

Hub City Mercantile: Baofeng HT Replacement Antenna

What is SSB (single sideband): Youtube

Printable PDF CB Frequencies Chart