Off Grid Ham: Cheap & Easy Portable Antenna Hacks

Chris Warren at Off Grid Ham talks about Cheap & Easy Portable Antenna Hacks in the article below. When I run off battery power or away from home, I tend to use a Buddipole portable antenna system. The first time I set it up, I was able to tune into a pileup on an operator in Ukraine, and I’ve been pretty happy with it since then. However, you need to think about how and why you’ll be using your radio off grid. My Buddipole antenna is portable, but not so portable that I’d want to backpack it in somewhere with my radio and camping gear. Additionally, unless you are most worried about an EMP taking out North America, in most situations you don’t need to be able to talk halfway around the world.

Wire and wire dipole antennas can be cheap and light. If you only want to talk to radio operators in your state or couple of hundred mile around, you don’t need to mount the antenna very high. And if you only want to listen, you can lay your wire right on the ground. There is also a ton of information on the internet about building wire antennas. I’ll put a YouTube video at the bottom.

It’s a little unclear the way Chris wrote about baluns and ununs, but the need for either is based on both the feedline to the antenna system and the antenna itself. Chris is writing about using coaxial cable as the feedline, which is unbalanced. If you were using ladder line, that would be a balanced line. So feeding a dipole, which is balanced, from Coax, which is unbalanced, would be aided by a balun (balanced to unbalanced). Feeding dipole, again balanced, using ladder line, which is balanced would not need either. Feeding a random wire, which would be unbalanced, using coax, which is unbalanced, could use an unun (unbalanced to unbalanced). And feeding an unbalanced random wire antenna with balanced ladder line could be aided by a balun.

All that said, if your radio itself isn’t putting out balanced output, then a balun or unun may still improve things for you. Additionally, just because you’re going from coax to a dipole doesn’t mean that you have to have a balun to talk to anyone. Having a balun may reduce noise and keep unwanted RF out of your operating shack (if you’re using one), but not having one may not impede your ability to communicate as needed. These kinds of things are part of the reason why people who use radios a lot continually tell preppers not to just buy a radio thinking that they’ll be able to unbox it and use it perfectly when the emergency happens. Yes, you may be able to unpack your Baofeng HT, and it may work properly out of the box, but it may not perform the way you need it to if you haven’t tested it and made adjustments.

I don’t do a lot of antenna articles because there is already so much information in circulation I can’t see much ground left to cover, at least that’s what I thought until new Off Grid Ham reader Rick sent a nice email that inspired this article. What are some cheap and easy ideas to make a portable antenna better, from an off grid perspective?

The off grid niche. portable antenna

To rehash the obvious, running off grid radio does not require a “special” antenna. Whatever works for conventionally-powered stations will also work off grid. However, off gridders tend to have different needs and operating goals. Some antennas fit these needs and goals better than others. portable antenna

I know from my own operating experience, running this blog for over seven years, and talking with other hams, that off grid amateurs disproportionally use QRP, lean towards portable operations (outdoors), and are less focused on having a big signal for the purpose of DX, contests, & awards. They also, by a very large margin, are involved with the survivalist/prepper movement and/or EMCOMM on some level.

If you are into amateur radio in whole or in part because you want communications when SHTF, then your equipment choices are going to be different from the guy who is a contester, DXer, or thinks it’s just a fun hobby. An analysis of those two demographics might itself be worthy of an entire Off Grid Ham article.

From the abstract to the real.

Now that we’ve lightly touched on the sociology and psychology of why operators may choose different equipment, the next question is “what are my options?” Your options as an off gridder are are for the most part the same as they are for everyone else. You’ll just have to make a few adaptations. As we have discussed many, many times on this blog, there will be tradeoffs and compromises. Here are a few ideas with a “cheap & easy” goal in mind:

The wire antenna. portable antenna

Perhaps the most fundamental of all antennas, the dipole has been around almost as long as radio itself. There are a few things an operator can do to make it more off-grid friendly. These ideas can apply to all other wire antennas too:

Lose some weight!

If you are running QRP power levels, there is no compelling reason to have a dipole with heavy gauge (16 or less) wire. Wire sizes between 18-22 gauge are perfectly acceptable for QRP. It’s less expensive, easy to work with, and coils nicely for easy transport.

Speaker wire is a popular material for light weight antennas. It’s easy to find and not particularly expensive. It would be a great choice. But there is something better. Much better.

The “holy grail” of off grid antenna wire.

The top of the QRP antenna wire pyramid is 22 gauge central office frame wire (sometimes referred to as cross connect wire). CO frame wire is incredibly strong for its size and does not easily stretch. It comes in a twisted pair. There is no need to separate the pair. Simply strip the insulation and terminate the bare wires together at each end. This turns the twisted pair into what is effectively one single conductor. The twist will have no meaningful effect on your send or receive signal.

Unfortunately, CO frame wire is used only by the telecommunications industry and is very hard to find for sale to the public. It can occasionally be found at swap meets. I was able to source this wire through my professional affiliations and can confirm that it makes a fantastic light weight antenna material.

The photo below is a 20 meter central office frame wire dipole with balun, rolled up for transport. It weighs 9.6 ounces (0.272 kg) including the balun and fits in a plastic sandwich bag.

Many hams work for the phone company, or have connections. Ask around. If all else fails, you’ve got nothing to lose by knocking on the door of your local central office and simply asking  the tech if you can have some frame wire. He/she will know what you are talking about. Every year they pay contractors to haul away thousands of feet of the stuff to the scrap yard, so it’s not a big deal to give some away. Many telephone central offices are not manned full time so you may have to make a few attempts to catch someone while they are there. Since techs set aside unwanted wire for recycling, “dumpster diving” will not likely produce any results. In any case, it will be well worth your effort if you can find some.

If you cannot source central office frame wire, light gauge speaker or doorbell wire will work just fine but will not be as strong and stretch resistant.

Baluns and ununs.

Almost any antenna fed by coax can be improved by adding a balun or a unun. These devices are essentially transformers that manage the impedance difference between your feedline and the antenna and prevent common mode current. Common mode current is undesirable RF energy that flows along the outer braid or shield of the coax; it contributes to inefficiency and poor antenna performance.

A balun is used on antennas where all elements are the same length, such as a dipole. A unun is used on antennas where the elements are not the same length, such as a random long wire…(article continues)

And here’s a video on building a 20m dipole antenna.

Radio Free Redoubt: When Ham Radio Is Banned and Non-permissive Comms Environments, Part 4

Radio Free Redoubt released Part 4 of their series on When Ham Radio Is Banned and Non-permissive Comms Environments.

Radio Free Redoubt: Episode 22-41 When Ham Radio is Banned and Non-Permissive Comms Environments Part-4

This discussion is focused on a future potential scenario when operators must use tactics, techniques, and procedures, which might not be within current FCC regulations. AmRRON policy is clear that all its members operate on the airwaves in a lawful manner. We do not use encryption or otherwise intentionally obscure transmissions over the amateur radio bands. If you see it, report it: johnjacob at amrron dot com. It would be easy, and conceivable, for a malicious actor to ‘spoof’ a ham radio operator’s callsign and transmit illegally in order to bring scrutiny against an individual ham operator, whatever the motive might be. This is why we emphasize and practice authentication measures.

More on Direction Finding and other Considerations (radio fingerprinting)
TTPs — Making it difficult for the bad guys
TTPs — When you are being hunted
Minimize Positive Identity
Avoid predictability
Use digital modes as opposed to voice, when it’s practical or feasible.
DMR two-way radios: Digital Mobile Radio for local tactical comms (digitalized voice, with encryption options)
ALT METHODS OF COMMUNICATING (LOCALLY)
GMRS
Gotenna/Beartooth
Meshtastic LoRa devices for mesh networking, Texting (Android/iOS), etc.
Wifi/Broadband Mesh networks (and intranet): Ubiquity BRIDGE (up to 10 miles)

REMOTE OPERATIONS: DON’T STAND THERE.
Minimize getting vaporized — Don’t be standing at the same place your signal is emitting from. In extreme danger tactical environments, wherever your radio and antenna is… don’t be there.

Brushbeater Publishes The Guerrilla’s Guide to the Baofeng

NC Scout of Brushbeater has written The Guerrilla’s Guide to the Baofeng which is now available on Amazon. It’s an 8″x10″ paperback with 156 pages. If you are interested in the austere use of radio communications or you purchased an inexpensive Baofeng radio in order to be prepared and are wondering how to use it, then add this to your Christmas list.

The Guerrilla’s Guide To The Baofeng Radio is out and ready for purchase!

Amazon link: https://amzn.to/3FkwvUq

Its been a long time in the making, but the book is finally out. With chapters on communications planning, improvised antennas, operational considerations for sustainment, tactical and clandestine purposes, digital operations and yes, encryption, this book is an easy to follow how-to manual taking you from whatever your knowledge base may be and takes it to the next level.

From the blurb on Amazon:

The Guerrilla’s Guide To The Baofeng Radio is a handbook for those finding themselves in an austere environment, an underground resistance, or going into harm’s way with one of the most common pieces of communications equipment in the world. Going far beyond simple programming or what’s written from the Amateur Radio perspective, this manual goes in-depth on how to communicate, creating a communications plan, improvised wire antennas, digital operations and encryption in an easy to follow, step-by-step format based on combat proven methods. Whether you’ve just invested in a few of the inexpensive radios for an uncertain future or find yourself in rough corners of the world, this manual covers how to create communications where there otherwise would be none.

And the author info on Amazon:

NC Scout is the pseudonym of a former member of one of the US Army’s premier special reconnaissance units with two combat deployments to Iraq and one to Afghanistan. He runs Brushbeater Training and Consulting, which teaches courses on small unit tactics, communications and survival based on skills he learned while serving to prepare people for uncertain times ahead. He is the owner and senior editor of American Partisan, and can be found on his podcast, Radio Contra.

Radio Free Redoubt: When Ham Radio is Banned and Non-Permissive Comms Environments Part-3

The following recording is from Radio Free Redoubt Episode 22-40 When Ham Radio is Banned and Non-Permissive Comms Environments Part-3.

  • Assessing Communications goals
  • HF Renaissance in the US Army (Review)
  • Introduction to NVIS for HF
  • Antennas and Learning Your Footprint  (are you meeting your goals?) 
    • WSPRNet
    • PSKReporter
    • VOACAP
  • ATAK/CIVTAK battle tracking/incident tracking
  • Polarization of antennas on VHF (vertical vs horizontal)

Assessing your communications goals.  What are you hoping to accomplish?:

In a WROL (Without Rule of Law) environment, what types of communications do you see yourself conducting, out of necessity?

Local:

  • Voice only, for quick coordination with others?  Digital/data mode capabilities for more in-depth intelligence and reports sharing?

Regional (up to 400 miles)

  • To an individual (family member or friends) just to stay in touch and check on their welfare, or supporting regional operations?
  • Welfare vs. Operational vs. Strategic communications
  • Voice vs. Digital modes

Continental (Intermediate to long range / 400 miles and  beyond):

  • To an individual (family member or friends) just to stay in touch and check on their welfare, or supporting regional operations?
  • Welfare vs. Operational vs. Strategic communications
  • Voice vs. Digital modes

Why will you be communicating? 

  • You and a family member (you and your brother), or multiple groups of family members or friends?
  • Mutual support, coordination and sharing of intel and coordination between multiple organizations?
  • Strategic communications supporting command and control for leadership to coordinate supplies.

Ask yourself, and answer these questions: 
– Who is it that I intent to communicate with?
– What is the purpose for our communicaitons?
– Why is this a permissive operating environment?

– Who is establishing the rule that I cannot communicate?
– Enforcement.  Who can stop me and what are their capabilities?  What type of threat do they impose?

  • Is it a local criminal or revolutionary element that’s forcing hams to work for them, or attempting to locate hams to take their equipment for their own use?
  • Is it low-intensity conflict, with skirmishes between rival factions with no RDF (radio direction finding) or jamming capabilities?
  • Is this a civil war, or an invasion, with portions of your country under enemy control?
  • Are you caught in hostile/occupied territory?
  • If you are in friendly territory, does your side have air superiority or air defenses?  Are you within, or outside of, artillery range (close to a border or forward edge of a battle line) ?
  • Is the threat/enemy force technologically advanced with RDF, jamming, or guided weapons capabilities?

All these things have to be factored in to your decision making and risk assessment processes.

Radio Free Redoubt: When Ham Radio Is Banned and Non-Permissive Op Environments Part 2

The following podcast comes from Radio Free Redoubt.

AmRRON POLICY:  AmRRON OPERATIONS ARE LEGAL AND LAWFUL, and when using Amateur Radio bands, FCC rules apply.

We don’t use encryption over radio.  There’s no need to.  There’s no need to use tactical callsigns.  But we do practice with it using the internet and other platforms where it’s perfectly legal.

  • More on authentication
  • Authentication using  PGP key signatures for files
  • Tactical Callsigns (COMSEC/PERSEC/OPSEC); the alternative to using FCC callsigns when protecting your identity is necessary.
  • ‘Modding’ your radio (aka. Open banding, opening up, MARS modding, your radio to operate outside amateur radio bands)

AUTHENTICATION (TWO-WAY)

THE TEN-LETTER WORD AUTHENTICATION

The following is a visual of the one-way authentication example as used in the podcast:

Figure 1

THE DRYAD

The image below (Figure 2) is an example of a ‘Dryad’, found in military CEOIs, and was used for two-way authentication and enciphering numbers.  There is VERY little information available open source (on the internet) discussing or explaining most components of a CEOI.  However, American Partisan has a series of articles for the Raspberry Pi enthusiasts, for generating tactical callsigns, dryads, and more.  Today, authentication and encryption is loaded into modern military radios, and these soldier comms skills are (were) a dying art.  We’re bringing them back.

Figure 2

Instructions on using the dryad will not be covered here, but will be covered in the near future.

The following two links cover NCScout’s postings at AmericanPartisan… an excellent resource for modern patriots, including radio operators.

Note, it is a script for generating dryads, callsigns, etc. on a Raspberry Pi, for those of you savvy with using R-Pi.

R-PI OTP/DRYAD TRUE HARDWARE RNG HOW-TO

NEW STUFF FOR THE R-PI OTP/DRYAD – CEOI ADDITIONS, JEFFERSON THOMAS

Radio Free Redoubt: When Ham Radio Is Banned and Non-Permissive Op Environments

The following podcast comes from Radio Free Redoubt, covering non-permissive radio operations environments and ‘when ham radio is banned’.

The Non-permissive operating environments in segments 2 and 3, beginning at about the 19:00 minute mark.

Radio Free Redoubt Ep. 22-28 When Ham Radio Is Banned and Non-Permissive Op Environments

OH8STN: Portable Power Manpack Off Grid Comms

Justin, OH8STN, talks about putting together an entire radio communication system that can be carried in a small pack.

Hello Operators.

Thanks for watching this next episode of How to solar power your portable radio.When talking about manpacks, we normally mean ham or military-style manpack HF VHF or UHF radios. Well, we have taken the military manpack radio concept and applied it to a man-portable manpack portable power system, for civilian communications off-grid. The system includes the battery, dual charge controllers, fused leads, power distribution, and a shooter style manpack pouch to keep things simple and organized. The system was designed in simplifying the build, stopping any unnecessary wire mess, and has an active focus on rapid deployment and portability off-grid. The system can be used to power one or more high-power radios for instant power and comms off grid.

73 Julian oh8stn

ARRL: Amateur Radio Operators Continue Response to Ian

(Update: As of 5:00 pm EDT 9/29/2022, Ian has strengthened back to a category 1 hurricane.) Now tropical storm Ian is already strengthening after its center has passed over Florida to the Atlantic, and Ian is expected to reach hurricane strength again before making landfall again over South Carolina. The ARRL reports on amateur operator assitance:

As Hurricane Ian, now a tropical storm, makes its way across Florida, amateur radio operators continue to provide communications support for weather updates and requests for assistance.

The hurricane made landfall at 3 PM Eastern Time on Wednesday, September 28, 2022, just south of Tampa, Florida, as a Category 4 hurricane with winds of 150 miles per hour. Millions of residents are without power, and damage was reported as extensive along the storm’s initial path.

ARRL Director of Emergency Management Josh Johnston, KE5MHV, has been in regular contact with ARRL Section Managers and Section Emergency Coordinators in Florida and throughout the southeastern US. Johnston said ARRL is also in touch with national-level partners including FEMA and CISA (Cybersecurity & Infrastructure Security Agency) should any requests for direct emergency communications via amateur radio be needed.

Johnston said many ARRL Amateur Radio Emergency Service® (ARES®) volunteers and their groups are involved across Florida, Georgia, and South Carolina. “Many ARES groups throughout Florida have been in a state of readiness since before the weekend,” said Johnston. “These amateur radio volunteers are well-connected with their state and local emergency management partners in government and non-government organizations.” Johnston also said that there are ARES members, at the request of Florida Emergency Management, serving in the state Emergency Operation Center. Many ARES groups are also operating in several shelter locations.

ARRL has previously deployed Ham Aid kits in the region. The kits include amateur radio equipment for disaster response when communications equipment is unavailable.

W1AW, the Maxim Memorial Station at ARRL’s Headquarters in Connecticut, has activated its Winlink station to handle PACTOR III and IV messages and traffic, and its SHARES station NCS310.

“In our (ARRL’s) experience, amateur radio’s response will continue to play out, sometimes even more significantly, after the storm passes and communities enter a period of recovery,” said Johnston. “As needs are assessed, such as disruptions to power and communications, our ARRL Section leaders and ARES groups may receive additional requests for more activations and deployments.”

Bobby Graves, KB5HAV, Net Manager for the Hurricane Watch Net (HWN), said the net is now transitioning from receiving weather data to gathering post-storm reports (read “Hurricane Watch Net Update for Ian,” ARRL News, 9/29/2022).

“These reports include damage and areas that are flooded,” said Graves. “This gives the forecasters additional information they need. Also, since FEMA has an office in the National Hurricane Center (NHC), they look over these reports to get a bigger picture of what has happened which in turn helps them to get help and humanitarian assistance where it is needed.”

Graves added that the HWN will be assisting with emergency, priority, and any Health and Welfare Traffic. The net may continue operations for days. The HWN will issue an after-action report to detail the number of amateur radio operators who participated on the net.

Assistant HWN Net Manager Stan Broadway, N8BHL, said they have been filing reports since September 26, 2022, and over 125 specific reports have been filed to the NHC from stations in the area. “We have handled other reports, not included in the database, for damage and other storm-related situations,” said Broadway.  “One such call involved a relayed report of a woman trapped in her home with a collapsed wall in the Ft. Meyer area. That report was relayed to Lee County Emergency Communications to dispatch a rescue team.”

The VoIP Hurricane Net has been active as well. Rob Macedo, KD1CY, Director of Operations for the VoIP Hurricane Net, and ARRL Eastern Massachusetts ARES Section Emergency Coordinator, said the net will remain active potentially through 11 PM EDT on Thursday evening, supporting WX4NHC, the Amateur Radio Station at the National Hurricane Center in Miami, Florida. WX4NHC will be active through this period for as long as needed.

Use these additional links for more information:

About ARRL and the Amateur Radio Emergency Service®

ARRL is the National Association for Amateur Radio®. Founded in 1914 as The American Radio Relay League, ARRL is a noncommercial organization of radio amateurs. ARRL numbers within its ranks the vast majority of active radio amateurs (or “hams”) in the US, and has a proud history of achievement as the standard-bearer in promoting and protecting amateur radio. For more information about ARRL and amateur radio, visit www.arrl.org.

Amateur radio operators use their training, skills, and equipment to provide communications during emergencies When All Else Fails®. The ARRL Amateur Radio Emergency Service® (ARES®) consists of licensed amateurs who have voluntarily registered their qualifications and equipment, with their local ARES leadership, for communications duty in public service when disaster strikes.

QSO Today Virtual Ham Expo, Sept. 17-18, 2022

The QSO Today Virtual Ham Expo returns to the internet for the fifth time on the weekend of September 17-18, 2022.

There will be:

  • 50+ amateur radio presentations on a wide variety of subjects. Check out the full list at Presentations and download times now to your calendar to plan a full weekend and optimize your time at the Expo.
  • For the first time, anyone can share their latest ham radio project, technology, operating mode, DXpedition, or history in our new Project Gallery. Just submit your presentation article, video, or slideshow at Project Gallery Submission.
  • Meet with ARRL representatives and other exhibitors in state-of-the-art video lounges. Visit the ARRL booth to meet over Live video with ARRL staff to get answers to your specific questions answered. Other exhibitors will answer product questions, provide technical training, etc.

Tickets are only $10 and grant full access to the Expo weekend, presentations, Project Gallery, and Exhibitor video lounges as well as the 30-day post-Expo on-demand period where all presentations and resources are available. For more information and to purchase tickets, go to www.qsotodayhamexpo.com.

AmRRON: T-REX 2022, Sept. 9-11

From AmRRON

The timeline is set, the inject traffic and initiating stations are in place, and hundreds of operators are making final preparations of their gear.

As in years past, this year’s scenario-based nationwide exercise is based on a cyber attack.  But there will be more!

For most participants, this makes the 2nd, 3rd, 4th, 5th, or more T-REX exercises they’ve participated in.  Each time, more is learned, tested, and previous experience applied.  We all grow and become better radio operators for it.  But we take it for granted that this might be the first time for many of the new members who have joined AmRRON over the past year or more.  Apologies!  We will help prepare the newer folks much farther in advance in the future, as we’ve done in the past.

WHAT IS T-REX?

It is a three-day (actually, 48 hours) scenario-based disaster preparedness exercise, from Friday, September 9th, through Sunday at Noon, Pacific time, September 11th (non-stop).   All participants cuts commercial power, internet, cell phone, satellite, and any other conventional communications methods and simulates a nationwide grid-down emergency.

TIME:  Beginning Friday at Noon Pacific time (1pm Mountain; 2pm Central; 3pm Eastern; 1900 Zulu).

It is an opportunity for you as an individual, or family, or preparedness group, church disaster relief ministry, militia, or organization to practice implementing your worst-case emergency preparedness plan.  Cook with your off-grid equipment, power your batteries with your solar panels, test out alternative lighting, play a board game with your family by lantern and no electronics, practice your bugout plan, etc.

But most importantly, it’s an opportunity for you to practice using your emergency communications skills and equipment.  Make mistakes, learn shortcomings, capabilities and limitations, and identify where you need to make improvements (and you will, each time you do an exercise).  Take it seriously, but have fun!

WHAT WILL ACTUALLY HAPPEN DURING THE EXERCISE?

Initially, each SIGCEN (Signals Center) and NCS (Net Control Station) will produce and send an Initial Event Summary.  In a real-world event, radio operators will be taking to the airwaves to find out exactly what has happened, and how widespread are the effects.  They will inherently be looking to Net Control Stations for answers and guidance.  The Initial Event Summary is a tool we use to convey what we know at the moment, at the onset of an event, as well as guidance and instructions such as reminders of when the next scheduled net is to take place, and what frequency and mode, etc.

Also, this year there are 38 pieces of preloaded radio traffic (we call ‘injects’) which was developed and distributed to over twenty volunteer Initiating Stations across the country.  Nine of  those are welfare traffic requests, such as someone requesting a check on a loved one in another state, for example.

Each Inject that was issued included a set of instructions for each Initiating Station, including when to ‘inject’ their radio traffic into the scenario.  This helps enhance the timeline and the scenario with realistic messages, reports, and developments which might occur in logical fashion in a real-world emergency.  Net Control Stations will direct traffic to help keep the nets running smoothly, and will facilitate getting radio traffic to their destinations.  Tuning in to the nets will help you gain an understanding of the size, scope, and impact of the disaster.

Each piece of traffic is assigned a three-digit training exercise control number, or Traffic ID number.  And each Inject Station is assigned a two-digit Station ID number.  This helps us track official exercise traffic so we can understand the effectiveness of the nets, identify shortcomings, and track the successful delivery of the traffic.

Some traffic is for wide distribution, for everyone’s situational awareness.  Some wide distribution traffic pertains to specific communities, or regions, and is not intended for all nationwide participants.  For example, a church setting up a soup kitchen at the American Baptist Church on 123 Merry Lane, Smallville, USA,  would only pertain to the people in that community.  It wouldn’t pertain to someone a thousand miles, and five states away.  On the other hand, foreign military forces landing on the shores of the east coast, the west coast, and crossing the Mexican border would pertain to everyone on the North American continent — when wide distribution means WIDE distribution.

The SIGCENs (Signals Centers) on the east and west coasts will be compiling reports as they are receiving them from NCSs, and others, and compiling consolidated SITREPs (Situation Reports), or Intelligence Briefs, etc.  Those are generally for wide distribution intended for all parties with the ability to receive radio signals.

Keep notes for ideas on how to improve your personal situation.  As you receive information over the air, and you learn of some of the events taking place, use the opportunity to discuss with your family or group, ‘what would we do, or how would we respond, if this were real’?

YOU GET TO TRANSMIT.  One of the first things an NCS is going to try to do is take a ‘pulse check’ to find out who is out there on the air, who else is affected, in what ways, how far reaching the effects are, and what does he not yet know, but should.  We use the STATREP (Status Report) as a tool to provide a formatted method for each radio operator to report the status at their location.  As each station reports his/her Status Report, others will be able to see those reports as well.  The NCS will use the information from these STATREPs to update his Initial Event Summary to fill in any gaps on what he didn’t know beforehand.

Be prepared to submit your STATREP if you are properly licensed to transmit on the Amateur Radio bands.  This pertains to both HF and local VHF/UHF frequencies.  USE THE ABBREVIATED STATREP.  AmRRON operators will find guidance on how to format their STATREPs on Page 37 of the AmRRON Signals Operating Instructions, Section 6.3.1 — the ‘Abbreviated STATREP‘.

YOU ARE GRID DOWN DURING T-REX, and your STATREP should reflect that.   Your STATREP should indicate that, at minimum, you are without commercial power and all conventional communications (phone/internet).

This can be done over voice (aka. phone) or using ham digital modes, such as JS8Call, FSQCall, or fldigi modes such as Contestia 4-250.  Follow the instructions of NCS.  For most AmRRON operators, this is a walk in the park.  We practice this regularly.

What is different about T-REX nets versus regularly-scheduled practice nets?

TRAFFIC.  Ensuring important traffic (especially Priority or Immediate/Emergency traffic) gets passed.  This is the primary difference.

In a real-world emergency, unless there is not business (traffic) to attend to, taking check-ins for the sake of filling a list of callsigns is the lowest priority. Generally, AmRRON nets become ‘Traffic Nets’ for the purpose of moving important, time sensitive, or lifesaving information.

Net Control will likely announce himself, including his name and location, and then announce any traffic he has for the net, including the precedence level of the traffic.  Then:

A.  He will (should) ask for another station to act as an Assitant NCS (ANCS).  The ANCS helps relay traffic to others which may not have a good path to Net Control, and he can step up to take over the net if something happens to NCS (like, if NCS vanishes — it happens — computers crash, generators run out of fuel, dogs chase the neighbor cat, etc.).

B.  First, he will ask if there is any Immediate (or Emergency) traffic for the net.   He may take the traffic directly, if appropriate, or he may facilitate getting the Priority traffic relayed on to its destination.

C.  Then he will send any traffic he has for the net, beginning with Priority traffic.

D.  If a station announces he has directed traffic, NCS will then try to identify a station at, or close to, the destination.  For example.  If NCS is in Missouri and a Station from Texas calls announcing he has traffic that needs to go to Montana, NCS will tell him to stand by and ask if there are any Montana station on frequency.  If nothing heard, he may ask for stations in states surrounding Montana to check in who can relay the traffic.  An Idaho station responds, offering to take the traffic, and who will work with others in the region to get the traffic to its destination.  NCS will then direct the Texas and Idaho stations to move up, or down, three to six kilohertz and exchange traffic.  if they do not have a direct path to each other, then the ANCS can move with them, and relay the traffic between them, clearing the main net frequency as soon as possible.  ANCS will return to the net frequency as soon as the relay is finished.   If there are no stations at or near the destination, the NCS can take the traffic and pass it along using other means after the net closes.

E.  Other NCSs from adjacent regions should announce themselves on a net, so the primary NCS knows they are there, and can relay net traffic to them which is intended for their region.

To help keep the scheduled nets from becoming congested, any stations with directed traffic should try to use the Persistent Presence Net to find other stations who might be able to relay the traffic toward its destination.  All stations should keep a log of who you sent traffic to, and who you received traffic from.  If it gets lost or disappears during the exercise, this will help in tracking it down and learning what happened to it, and why, so we can remedy any shortfalls.

However, since many stations have limited alternate power (perhaps a single RV battery and a small solar panel), it may not be viable for them to be on the air continually.  This is why we have regularly scheduled nets listed in the SOI, creating a time window when as many stations as possible can meet on the air to exchange traffic.  Scheduled nets is also when wide distribution traffic from AmRRON will be sent.

IF YOU HAVE  NO HF CAPABILITIES:

This is a shortcoming you MUST overcome.  Get a shortwave radio receiver with SSB capability, or an SDR dongle, if nothing else.  You must have the ability to receive information from outside your immediate area if repeaters are rendered inoperable.  You must be able to inform your community if there is a radiation cloud, lava, zombies, langoliers, or foreign military convoys bearing down on you from the next state over.

IF YOU HAVE A LOCAL VHF/UHF, GMRS, CH3 COMMUNICATIONS NETWORK BUT NO INJECT TRAFFIC:

Develop your own ‘micro scenarios’ which fit your community, but which go along with the larger nationwide scenario.  You’re already a leader, so organizing some training scenarios which provide opportunities to use your communications networks should be right down your alley!

AmRRON is a patriot-oriented network, not an anti-government network.  So, do not create micro scenarios which project an adversarial relationship between your local group and government officials or political groups.

But share your small group training experiences as well.  What worked, what didn’t, overall impressions and experiences, and areas you’ve identified as needing improvement, and solutions to address the shortcomings revealed during the exercise.

Keep a list of the traffic you receive over the course of the exercise!  There will be a survey that will be used to create several after action reports (something we did not get to complete last year).

Wyoming Survival: Uniden BCD436HP Is Number 1

Wyoming Survival has an article up about the Uniden BCD436HP scanner. This is a scanner that we’ve recommended ourselves in our post about Suggested Radio Equipment for Community Safety. This is a pretty feature rich scanner, which can make it somewhat intimidating for users new to scanning. Luckily, it’s pretty much ready to go out of the box, and fairly user friendly to get started with basic scanning in your area. We’ll just add a note here about programming software for this scanner. Uniden has their own Sentinel software for this device, but we’ve been using BuTel’s ARC536PRO software, which seems to have more to it.

Uniden BCD436HP Scanner

Anyone who has been following me for awhile knows I’ve been testing the Uniden BCD436HP VS. The Whistler TRX-1. I’ve written multiple posts about them and how good the decode DMR, how quickly they pick up signals, and what not. Today while messing around I stumbled on a feature of the Uniden that puts in the top spot for you digital scanner and SIGINT tool.

I have been having a bunch of discussions on Instagram about the use of scanners other than listening to local LEOs. I was making multiple short videos about what they were asking. I was discussing about using 2 scanners scanning different bands searching for the Baofeng Brothers. In the video I was using the Whistler TRX-1 on UHF and the Uniden BCD436HP on VHF. To do this on the Uniden you have to use the Discovery mode. You set your limits. I set mine to 136 MHZ to 179 MHZ which is what the Baofeng UV-5R will cover. So when the Uniden captures a frequency in Discovery mode it logs it so you can go back and see what frequency it was that it got a hit. What I didn’t know was it also records the audio of that hit!! This is HUGE!!

So let’s say you are in your Listening Post and you are getting your instant coffee ready. While you are pouring the sugar the scanner picks up part of a PSK31 transmission. You spill your hot ass coffee in your lap trying to get to the scanner to at least catch the frequency it was on but you’re unable to because your crotch is burning from the hot coffee you spilt all over yourself. Yeah with the Uniden BCD436HP you don’t have to worry about that since it logged the frequency AND recorded what audio it picked up.

I don’t know what else to say. It decodes DMR, logs the frequency, AND records the audio for you to review later. Its hard to ask for much more in a SIGINT tool

S2 Underground: Shortwave – The Warlord’s Radio

In the following video, S2 Underground talks about shortwave/HF radio and how to use it during emergencies, disasters, and other scenarios. In the US, authorization to transmit on HF comes mostly with the General level amateur radio license, though there are some limited allocations for the Technician class to use CW/morse code. If you’re already involved with an emergency radio group like AmRRON, then you may already be familiar with a lot of the topics he discusses, but if you haven’t been involved with communications at all, then this may give you a good overview.

00:00 – Introduction

04:10 – The Emergency Itself

08:10 – The Nature of the Communication

10:26 – MARS Mod

14:24 – Mobility and Fitness

18:40 – Data Modes – RTTY

23:26 – Sending Images

28:37 – JS8Call

31:56 – Winlink

35:41 – Comm Scheduling

41:42 – Encryption

42:58 – Thinking Big

47:15 – Closing Thoughts

See also S2 Underground’s follow up video on HF radio:

Radio Contra Ep. 172 – Chinese Threat with Madman Actual

In Radio Contra episode 172, NC Scout talks to ‘Madman Actual’ an intelligence specialist about dangers out of China.

Episode 172. I’m joined by former US Army and NSA Signals Intelligence collection specialist ‘Madman Actual’ to discuss the FBI’s revelation that Huawei does in fact pose a very serious threat to the US. But how much of a threat? We also discuss the role Baofengs may play, and why Sat Phones are not a viable option.

Radio Contra Ep. 172. Huawei and the Chinese Threat with Madman Actual

Radio Contra Ep 167 & 168 – Digital Communications and James Wesley, Rawles

Here we are with another entry from NC Scout and his Radio Contra podcast, episode 167. His content is often too good to miss.

I cover the predicted election victory of Gustavo Petro in Colombia and the brewing issues as a result, then dive into some of the lessons learned from the RTO Course in Wyoming and what the students were able to achieve in a way we’ve never been able to accomplish in the past. Chief among them was the implementation of digital communications with inexpensive Baofengs over an incredible distance while using improvised antennas the students built. Last I dive into a ridiculous article coming from Slate labeling anyone with an interest in radio as being a ‘right wing extremist’, blatantly ignoring what the radical violent Left actually is doing.

There is also episode 168, which is an interview with preparedness writer and blogger James Wesley, Rawles.

I’m joined by James Wesley, Rawles of Survivalblog.com to break down the developments from Davos and the World Economic Forum, the looming disaster in the Eurozone and the growing economic hegemony looking to supplant the US Dollar as the world reserve currency. We then break down some of the lessons in guerrilla warfare from Ukraine and training tips people need to focus on now for an uncertain US future.