Rapid Radios are dependent on Cell Phone Towers working and is as robust as analogue Amateur Radios but has it’s place.

24/10/09 at 3.59pm   /   by Martin Brossman   /   1 Comment

Rapid Radios Walkie-Talkie are marketed as emergency, internet-connected radios that provide nationwide and international coverage with “no monthly fees ever.” Designed to resemble traditional two-way radios, they operate over cellular networks using SIM cards. This evaluation examines the technical aspects, functionality, cost, and overall value of Rapid Radios, incorporating user feedback, expert opinions, and comparisons with alternative communication devices. If you see anything we have missed or is incorrect please add that as a comment.

My concern is that the marketing seems to imply. This would be an excellent solution in a time of a disaster, and as we just saw in Western North Carolina, after the hurricane, the cell phone towers were out, the power is out and even the emergency services were having problems communicating. The only communication that was functioning is good. Old analog amateur radio where they either had their own source of power or batteries or solar, charging batteries. I have not worked directly with these radio and wrote this because so many people know I am active in Amateur Radio and asked my opinion.

Product Overview

Key Features

  • Nationwide Coverage: Operates over multiple cellular networks, allowing communication across vast distances.
  • Encrypted Communication: Offers secure, encrypted voice communication to ensure privacy.
  • Multiple Talk Groups: Supports the creation of various talk groups (e.g., family, work, emergency), isolating conversations within specific groups.
  • Long Battery Life: Exceptional battery performance, capable of lasting several days on a single charge.
  • Rugged Design: Built with durable materials, offering water resistance and a sturdy feel.
  • Ease of Use: Designed for straightforward operation, appealing to non-technical users.

Technical Specifications

  • Connectivity: Utilizes LTE cellular networks via an embedded SIM card.
  • Frequency Bands: Does not operate on traditional radio frequencies (VHF/UHF); relies solely on cellular networks.
  • Programming: Pre-programmed by the manufacturer; currently, users cannot self-program or modify settings without company assistance.
  • Battery: High-capacity rechargeable battery with USB-C charging.
  • Encryption: End-to-end encryption for secure communication.

Pros and Cons

Pros

  1. Extended Range Communication
    • Nationwide Coverage: Capable of clear communication over long distances, far exceeding the range of traditional two-way radios.
  2. Secure Communication
    • Encryption: Provides encrypted voice communication, ensuring privacy and security for sensitive conversations.
  3. User-Friendly Design
    • Ease of Use: Simple operation with minimal setup, suitable for users unfamiliar with radio programming.
    • Dedicated Device: Eliminates distractions associated with smartphones.
  4. Exceptional Battery Life
    • Long-lasting Power: Users report the ability to use the radios for several days without recharging.
  5. Durable Construction
    • Rugged Build: Designed to withstand harsh environments, with water resistance and solid materials.
  6. Group Communication Features
    • Multiple Talk Groups: Ability to create different groups for various purposes, isolating communications.

Cons

  1. Dependence on Cellular Networks
    • Infrastructure Reliance: Requires operational cellular towers and networks; ineffective in areas without coverage or during network outages.
    • Not True Off-Grid: Contradicts the marketing claim of being suitable for off-grid use.
  2. Ongoing Costs Despite “No Monthly Fees” Claim
    • Annual Fee: $50 per radio per year after the first year, effectively a subscription fee.
    • Misleading Marketing: The claim of “no monthly fees ever” is contradicted by the annual charge.
  3. Limited User Control and Programming
    • Cannot Self-Program (at this time): Users cannot change channels, frequencies, or add contacts without contacting the company.
    • Inflexibility: Hinders adaptability in dynamic situations or emergencies.
  4. Lack of Scanning Capability
    • Cannot Scan Multiple Talk Groups: Users cannot monitor multiple groups simultaneously, potentially missing important communications.
    • Safety Concerns: Especially critical for emergency services or situations requiring situational awareness.
  5. Security Vulnerabilities
    • Group Name Exposure: If a group name is known, unauthorized users could request to be added, compromising privacy.
    • No User-Level Security Controls: Limited options to manage security settings independently.
  6. Limited Functionality Compared to Smartphones
    • Voice Only: Cannot send text messages, images, or use other applications.
    • Redundancy: Offers similar capabilities to smartphones but with fewer features.
  7. Inconsistent Performance
    • Variable Connectivity: Users report instances where the radios had no signal despite cellular phones having coverage, and vice versa.
    • Network Locking: Some users observed the radios locked onto a single network (e.g., Comcast) without switching to stronger signals.
  8. Marketing and Transparency Issues
    • Selective Reviews: Company website displays only positive reviews, raising concerns about transparency.
    • Customer Service: Reports of deleted comments on their social media platform with any challenging question and unaddressed concerns suggest a lack of responsiveness.

Detailed Analysis

Dependence on Cellular Networks

Rapid Radios function by connecting to existing cellular networks. While this enables extended range communication, it introduces significant limitations:

  • Emergency Situations: In disasters or emergencies where cellular infrastructure is compromised, Rapid Radios become inoperative.
  • Remote Areas: In regions without reliable cellular coverage, such as mountains or rural areas, functionality is severely limited.
  • Infrastructure Failure: The reliance on external infrastructure contradicts the concept of an emergency radio designed for off-grid use.

Cost and Value Proposition

The initial investment ranges from list “$997.00, current price on website $399.00 for a pair of radios, with an annual fee of $50 per radio after the first year.

  • Comparison with Alternatives:
    • Traditional Radios: Offer free communication after the initial purchase, with no reliance on external networks.
    • Smartphones with Apps: Provide similar or greater functionality without additional device costs, using apps like Signal for encrypted communication.
  • Misleading Marketing: The annual fee effectively serves as a subscription, contradicting the “no monthly fees ever” claim.

User Control and Flexibility

  • Programming Limitations: Users cannot independently program the radios, change settings, or add contacts without manufacturer assistance.
  • Future Developments: The company plans to introduce user programming capabilities, but current limitations hinder flexibility.

Security and Privacy

While offering encrypted communication, Rapid Radios have potential security vulnerabilities:

  • Group Access: Knowledge of a group name can may allow unauthorized access if the company adds the user.
  • No Scanning for Unauthorized Activity: It seems like users cannot monitor if unauthorized parties are attempting to access their communications.

Functional Limitations

  • Lack of Scanning: Essential for users who need to monitor multiple channels for safety or operational awareness.
  • Single Function Device: Only supports voice communication, lacking the versatility of devices that support text, media, and applications.

Build Quality and Battery Performance

  • Positive Aspects:
    • Durability: Suitable for harsh environments, beneficial for outdoor activities and industrial use.
    • Battery Life: Superior battery performance reduces the need for frequent charging.

Use Cases

Suitable Scenarios

  • Businesses Within Coverage Areas: Construction companies, delivery services, and other enterprises operating in areas with reliable cellular networks.
  • Non-Technical Users: Individuals seeking simple communication devices without the need to program or manage complex settings.

Unsuitable Scenarios

  • Emergency Preparedness: Situations requiring reliable communication independent of infrastructure.
  • Remote or Off-Grid Locations: Areas lacking consistent cellular coverage.
  • Users Requiring Advanced Features: Individuals needing scanning capabilities, text communication, or integration with other radio systems.

Alternatives

Traditional Two-Way Radios

  • Pros:
    • True off-grid communication.
    • User-programmable frequencies and channels.
    • No ongoing fees after initial purchase.
  • Cons:
    • Limited range compared to cellular-based devices.
    • Requires knowledge of radio operation and licensing (e.g., for ham radios).

Smartphones with Encrypted Apps

  • Pros:
    • Multifunctional devices with texting, media sharing, and applications.
    • Encrypted communication via apps like Signal.
    • Utilizes existing devices, reducing the need for additional hardware.
  • Cons:
    • Dependence on cellular or Wi-Fi networks.
    • Potential distractions due to multiple functionalities.

Satellite Communicators

  • Pros:
    • Operate independently of cellular networks.
    • Global coverage in remote areas.
    • Support for emergency SOS functions.
  • Cons:
    • Higher initial costs and subscription fees.
    • Limited bandwidth for voice communication.

Conclusion

Rapid Radios provide a unique blend of extended-range, encrypted voice communication with a user-friendly interface and robust design. However, their reliance on cellular infrastructure, limitations in user control, ongoing costs, and potential security vulnerabilities raise significant concerns.

For users operating exclusively within areas of reliable cellular coverage and seeking a simple, dedicated communication device, Rapid Radios may offer value. Businesses that require straightforward, encrypted communication without the need for advanced features might find them suitable.

Conversely, for emergency preparedness, off-grid communication, or users requiring greater control and functionality, alternative solutions such as traditional radios or smartphones with encrypted apps may be more appropriate.

Recommendation: Potential buyers should carefully assess their specific communication needs, consider the limitations outlined, and explore alternative options before investing in Rapid Radios. Transparency from the manufacturer regarding costs, capabilities, and limitations is crucial for informed decision-making.

Key Takeaways

  • Understand the Limitations: Recognize that Rapid Radios are not a substitute for true off-grid communication devices.
  • Evaluate Costs: Be aware of the annual fees and consider long-term expenses.
  • Assess Security Needs: Consider potential vulnerabilities and whether the device meets your privacy requirements.
  • Explore Alternatives: Compare with other devices to determine the best fit for your communication needs.
  • Stay Informed: Monitor updates from the manufacturer regarding user programming capabilities and network improvements.

By thoroughly evaluating the pros and cons, users can make an informed decision about whether Rapid Radios align with their communication requirements and expectations.

Here is a YouTube that give a good review

https://youtu.be/xFQu3Pscq7M?si=5WrRj4F2W6qYjnLs

Here is the link to the manufacture: https://rapidradios.com/

Let me hear your views and comments.
Martin KI4CFS

What is an Elmer in Ham Radio?

24/07/10 at 4.15am   /   by Martin Brossman   /   0 Comment
Dick Bitner, my first Elmer

Hello, this is Martin Brossman, KI4CFS, and I’m joined by Carl Davis, WAWZA. Today, we’re discussing a fundamental concept in ham radio that has been pivotal in nurturing generations of amateur radio enthusiasts: the Elmer.

The Origin of the Term “Elmer”

The term “Elmer” in ham radio circles refers to a mentor or guide, someone with more experience who helps a newcomer get started and grow in the hobby. This peer-to-peer learning system is crucial for new hams, providing them with the knowledge and support needed to navigate the complexities of amateur radio.

The origin of the term dates back to an article where the author mentioned his mentor named Elmer. The name stuck, and today, in ham radio, we call mentors “Elmers.” These are the individuals who take new hams under their wing, teaching them everything from operating procedures to technical skills.

The Role of an Elmer

Elmers are not necessarily the most seasoned hams, but they are individuals who have knowledge and experience to share. Carl Davis, for example, started as a ham at 15 and has had numerous Elmers over his 25-plus years in the hobby. He emphasizes that Elmering is about mutual learning; newer hams can also teach seasoned operators about the latest technologies and modes that were not around when they first got their licenses.

Finding an Elmer

Joining a local ham radio club is one of the best ways to find an Elmer. Clubs often have programs specifically designed to help new hams get their stations operating safely and effectively. For instance, the Raleigh Amateur Radio Society (RARS) has a group that meets monthly to assist newcomers.

Elmers are found through various means, including on-air contacts, club meetings, and even online platforms like Facebook and Twitter. Carl shared his own experience of meeting Bob Kade, NSR, who helped him understand trigonometry necessary for his advanced license. This mentorship was crucial for Carl, highlighting the value of experienced hams in educating the next generation.

The Culture of Mentorship

Ham radio’s culture of mentorship stands out in today’s society, where such relationships are not as common in other areas, like business. Carl stresses the importance of being open to feedback and viewing corrections as opportunities for improvement. He encourages new hams to be receptive to advice and to seek out mentors who can provide guidance and support.

The Mutual Benefits of Elmering

Elmering is a two-way street. While it traditionally involves more experienced hams mentoring newcomers, the reverse is also true. New hams can introduce veterans to new technologies and modes. This continuous exchange of knowledge keeps the hobby dynamic and ensures that all operators, regardless of experience, continue to learn and grow.

The Importance of Feedback

Receiving and giving feedback is essential in ham radio. Carl emphasizes that constructive feedback should be given kindly and politely to foster a supportive environment. For example, rather than criticizing a new operator for low audio, a polite suggestion to speak closer to the microphone is more effective.

Ham radio also has a system for providing technical feedback through signal reports, which helps operators adjust their stations for better performance. This system of feedback and continuous improvement is a core aspect of the hobby.

Conclusion

Being an Elmer is not just about teaching; it’s a commitment to mentoring, supporting, and learning from others. Ham radio is a technical hobby that evolves with technology, and Elmers play a critical role in ensuring that all hams, new and old, keep up with these changes.

Elmering fosters a sense of community and continuity in ham radio, helping to pass down knowledge and skills through generations. Whether through local clubs, online platforms, or on-air interactions, Elmers are the backbone of the ham radio community, ensuring its growth and sustainability.

For those interested in becoming or finding an Elmer, get involved with your local ham radio club, engage with online communities, and most importantly, be open to learning and sharing knowledge. This is the spirit of ham radio, and it’s what makes the hobby rewarding for everyone involved.

Martin Brossman, KI4CFS, and Carl Davis, WAWZA, signing off. 73!

Intro to GMRS

24/07/10 at 4.00am   /   by Martin Brossman   /   0 Comment

Understanding GMRS

GMRS, or General Mobile Radio Service, is a licensed radio service that operates on 22 channels in the UHF radio spectrum. This service, while not strictly a hobby like amateur radio, has been growing in popularity among hobbyists and families looking for reliable communication without the complexity of obtaining a ham radio license. GMRS can be used for personal or business communications, with certain restrictions.

GMRS vs. Other Radio Services

When comparing GMRS to other radio services like FRS (Family Radio Service) and CB (Citizen Band), it’s important to note the unique features of each. FRS shares the same 22 channels as GMRS but operates at lower power (up to 2 watts) and doesn’t require a license. CB, on the other hand, operates on different frequencies and is commonly used by truckers and for short-range communication.

Licensing and Equipment

Obtaining a GMRS license is straightforward: there’s no test required, and the license fee is $35 for 10 years. This covers the entire family, extending to parents, children, grandparents, aunts, uncles, and cousins.

Equipment for GMRS can range from simple handheld radios to more sophisticated mobile units. Handheld radios typically offer around 5 watts of power, sufficient for line-of-sight communication up to a few miles. Mobile radios, often mounted in vehicles, can output up to 50 watts, significantly extending their range when used with an external antenna.

Repeaters: Extending Your Reach

One of the key advantages of GMRS over FRS is the ability to use repeaters. Repeaters are devices that receive a signal on one frequency and retransmit it on another, effectively increasing the communication range. These are often mounted on high buildings or towers, allowing communication over distances of 10-20 miles or more.

To utilize a repeater, you need to program your radio with the correct input and output frequencies and the corresponding sub-audible tones (CTCSS or DCS). This can be a bit complex for beginners, but resources like mygmrs.com and local GMRS groups can provide guidance.

Setting Up Your GMRS Radio

When setting up a GMRS radio, especially for the first time, consider these steps:

  1. Obtain a License: Visit the FCC website, register, and pay the fee.
  2. Choose the Right Radio: Start with a handheld model that offers flexibility and ease of use.
  3. Program Frequencies and Tones: Use computer software to program your radio with local repeater frequencies and tones.
  4. Join a Community: Participate in local GMRS or ham radio groups for support and to enhance your understanding.

Practical Uses and Etiquette

GMRS is ideal for family communications during outings, emergency preparedness, and even small-scale business operations. The etiquette on GMRS mirrors that of ham radio, emphasizing clear, concise communication without the use of complex codes or jargon.

Common Uses:

  • Emergency Communication: GMRS is a reliable backup when cell networks are down.
  • Family Activities: Stay in touch during hikes, camping trips, or community events.
  • Local Networking: Many GMRS repeaters serve as community hubs for like-minded radio enthusiasts.

Radio Etiquette:

  • Identify Regularly: Use your call sign at the start and end of transmissions, and every 15 minutes during long conversations.
  • Be Clear and Concise: Avoid using slang or jargon that might confuse others.
  • Respect Others: Share the channels responsibly and avoid interrupting ongoing conversations.

Advanced Features

GMRS radios often come with features like adjustable power settings, wide and narrow band selection, and programmable channels. Understanding and using these features can enhance your communication experience.

  • Power Settings: Adjusting power output can help manage battery life and reduce interference.
  • Wide/Narrow Band: Choose the appropriate bandwidth for your communication needs; wide for clearer audio, narrow for more channels.
  • Programmable Channels: Customize your radio to include local repeaters and preferred simplex channels.

Conclusion

GMRS offers a versatile, accessible communication option for amateur operators and families. With a simple licensing process, a range of affordable equipment, and the potential for extended range via repeaters, GMRS can serve as both a practical tool and an enjoyable hobby. By understanding the basics and engaging with local communities, new users can quickly become proficient in using GMRS for various communication needs.

Intro to GMRS for Amateur Operators and Other Mortals

The AB4OZ Raleigh NC Hamfest

21/02/23 at 3.02pm   /   by Martin Brossman   /   1 Comment

Local Outdoor Tailgate Hamfest – The AB4OZ Hamfest Raleigh NC
By Martin Brossman KI4CFS, ARRL Member – Alan AB4OZ ARRL Life Member 

With most Hamfests canceled due to COVID19, some Raleigh NC Amateur Radio Operators found a way to adapt with a tailgate Hamfest in an empty parking area of a shopping center.

Alan, AB4OZ, who started Ham Radio Taco Thursday in the area many years ago, had to put his event on hold when everything shut down due to COVID19.  It was suggested we get together and socialize at a safe distance from each other by having a Taco Thursday with the taco truck outside in an adjacent empty parking lot.  That event was a success, with all of us staying at our cars and bringing our own chairs. 

That success inspired the idea of having a Tailgate Hamfest at the same place, which has now turned into a once-a-month tailgate Hamfest now called the AB4OZ Hamfest in North Raleigh NC. To make it easy for Ham Operators to know when the next one was or if it is rescheduled, Alan posts it on his QRZ page: https://www.qrz.com/db/AB4OZ QRZ works well because all Ham’s can access it and check before they come. 

AB4OZ on QRZ

“I started Taco Thursday because I and a couple of guys who work on the other side of town always go to Taco Bell on Thursday for lunch.  One of the guys, Glen  NC4NC, retired and wanted to keep up with us, so we kept going to Taco Bell on Thursdays.  That was like six years ago.  

We started collecting more and more people — we were getting anywhere from six to twelve to fifteen people at Taco Thursday up at Taco Bell, so when Taco Bell closed due to COVID, Martin suggested we move it to a Net on Thursday at the same time and the Net was working well. 

The one requirement was you could not talk about COVID-19 that we all saw it as a welcome relief from the news. The main conversations were about Ham Radio and our different projects including a project to help the widow of a Ham (from this group) sell off his equipment to help her gain some revenue and clear out space. 

The original Taco Thursday got permission from the original Taco Bell to sit outside so we returned to our regular area and time on Thursday.  Then we moved the tailgate Hamfest to Saturday morning at the new location and made that just once a month.  We’ve been doing this once a month because if we do it too often we don’t get that much of a showing.

It is now once a month on Saturday so more people can come to the Hamfest at the same place on Saturday at 10 o’clock.  

A participant at the event, Charles KI4DCR, said, “I think this is a great, uplifting and positive experience for all of us Hams to get out & socialize.  We might not be able to have a big Hamfest but these micro Tailgate Hamfests might be the future for a good while.  And hey, I’ve spent twenty bucks out here on stuff that I thought I’d have to order online, plus I’ve met a lot of good people.  There’s a lot of cool stuff out here, the weather’s great, you know, there’s plenty of space for everybody to be socially distanced, I think it’s fantastic.  This is my third one.”

At the time of this publication, we still plan on having the outdoor Hamfest once a month called The AB4OZ Hamfest, and to see the next date go to https://www.qrz.com/db/AB4OZ
Come join us and get some of your extra gear out of the house to sell! 

A few photos of the past AB4OZ Raleigh Hamfest:

You can find all the photos on AB4OZ’s QRZ page.

Link to all the past photos and videos of the AB4OZ Hamfest

Also, see the ARRL posting of our article about the AB4OZ Hamfest
North Carolina Radio Amateurs Adapt Tailgating Hamfest to the COVID-19 Pandemic
http://www.arrl.org/news/north-carolina-radio-amateurs-adapt-tailgating-hamfest-to-the-covid-19-pandemic

Martin Brossman KI4CFS 

Other videos and photos that could be included 

Alan AB4OZ – https://photos.app.goo.gl/t6ouT4syzT2BNg6G6
Photos https://photos.app.goo.gl/beF4pc11QmXCqcCY9 
AB4OZ Hamfest – Free Tailgate Hamfest in Raleigh NC – Aug 8th, 2020 Saturday https://youtu.be/-GgUUk21HH8
AB4OZ Hamfest in Raleigh NC Oct 3, 2020 – No Charge – Free
https://youtu.be/ZyPNrCo11L0 

Martin Brossman – KI4CFS – Extra 
http://KI4CFS.com – https://www.qrz.com/db/ki4cfs  
Facebook: https://www.facebook.com/KI4CFS/
NC Ham Radio Group https://www.facebook.com/groups/NCHamRadioOperators 
Learning Ham Radio Facebook group https://www.facebook.com/groups/LearningHamRadio 

What is an Elmer in Ham Radio?

21/01/19 at 12.41pm   /   by Martin Brossman   /   0 Comment

“The term “Elmer“–meaning someone who provides personal guidance and assistance to would-be hams–first appeared in QST in a March 1971 “How’s DX” column by Rod Newkirk, W9BRD (now also VA3ZBB).”
–Rick Lindquist, N1RL

This discussion is between Carl Davis W8WZ and myself, Martin Brossman KI4CFS. Carl W8WZ is a board member of RARS (The Raleigh Amateur Radio Society) https://www.rars.org/

My In Memory of my first Elmer Dick Bitner – W8HYD http://inmemoryofamentor.blogspot.com/2007/02/in-honor-of-dick-bitner-w8hyd.html

In memory of Dick Bitner, W8HYD, RARS President January 1, 2006 – February 19, 2007

In memory of Dick Bitner, W8HYD, RARS President January 1, 2006 – February 19, 2007 “ELmer” https://www.rars.org/bitner.htm

Inspiration, Elmer “Bud” Frohardt Jr, W9DY, SK http://www.arrl.org/news/elmer-inspiration-elmer-bud-frohardt-jr-w9dy-sk If you are in North Carolina and a Ham Operators https://www.facebook.com/groups/NCHamRadioOperators Martin Brossman KI4CFS http://KI4CFS.com #HamRadioElmer #RARS #Elmer #AmateurRadio #KI4CFS

NC QSO Party – a time when the world wants to talk to NC Amature Radio Operators!

21/01/16 at 12.48pm   /   by Martin Brossman   /   0 Comment

Once a year North Carolina has the NC QSO Party and this is the time when everyone in the world wants to reach out and contact us! Here are some videos about it and some questions and answers addressed about the NC QSO Party. The first time I tried it I had a challenge jumping in and wanted to create more resources to help new people participate.

“The first running of the NC QSO Party was sponsored by RARS in 1970. Since that time the contest has been run by the Alamance ARC and the Forsyth ARC, and in 2013 returned to the Raleigh ARS.”

I had the pleasure to interview Marty Young, W4MY, NCQP Committee Chairman.

An the NC QSO Van:

NCQP Ops In Focus

Some questions from Ham’s new to The NC QSO Party and the answers from the NC QSO Party team!

Q. What is the etiquette for calling out?  Can you give at least a few examples?
A. CQ, CQ, CQ, [callsign] calling CQ for the North Carolina QSO Party, CQ. Repeat

Q. Can you participate if you are not logging your calls? 
A. Of course, there is no requirement to log your calls, but if you make contacts you can expect SASE from your contacts requesting your QSL card, even if you don’t have one.

Q. Any advice on starting frequencies to try to connect to someone?
A. Really from year to year, it depends on how to bands are. If they are open you’ll have a great time, if they are not, it will be a disappointing year.

Q. If you are just a Technician with a 2 meter / 440 handheld what would it take to participate? 
A. A Technician Class operator can participate but have to follow their band limitations. For this QSO party, I recommend working with a licensed operator above Technician class and use their call sign to make the contacts. Then upgrade to General and above.

Q. Can you just suggest some staring places for beginners?
A. There really isn’t a “place” for beginners, that is what “Elmers” are for. I HIGHLY recommend going to a local club and letting an “Elmer” show you how it’s done. Elmers are Instrumental in teaching us how things work. 

Q. What are the main frequencies that can be used in the contest? –
A. This is a statewide event and most of the activity will be on these bands – Operate on 80/75, 40, 20, 15, 10, 6, and 2 meters. No 160, WARC, or above 2 meters. Suggested operating frequencies (MHz) CW: 3.540, 7.040, 14.040, 21.040, 28.040, 50.040, 144.040. Phone: 3.860, 7.260, 14.260, 21.360, 28.360, 50.160 (SSB), 52.040 (FM), 144.260 (SSB), 146.520(FM). Digital: (Use standard digital frequencies per band plan) No cross-band QSOs are allowed. No repeater, satellite, or other relaying devices may be used to complete a QSO for award credit.

Thanks to Kenn Kubacki NE4Y and Marty Young, W4MY for their support.
– Martin Brossman KI4CFS

Learn more and the latest information at http://ncqsoparty.org/

Greenland Movie Ending, CQ CQ & Ham Radio (SPOILER ALERT)

20/12/25 at 1.26am   /   by Martin Brossman   /   0 Comment

The movie Greenland depicts cell phone communication working very poorly or not at all, as the world is facing extinction. Then at the end of the movie we hear from the survivors in the bunkers calling  “CQ CQ CQ This is Greenland Station is anyone receiving” several times,  then a response “Greenland Station this is Helsinki .. the signal is weak but we reach you.. We copy…” then “This is Sidney station..” Five over nine, this is Moscow station….”  

This is clearly represented as some type of radio communication. I believe it is most likely analog HF communication. This is very familiar to most Ham Radio (Amateur Radio) operators as a way to call out to see if anyone is there, then Identify ourselves by giving our registered call sign like “CQ, CQ, CQ, this is KI4CFS: Kilo, India, Four, Charlie, Foxtrot, Sierra. CQ, CQ, CQ” Then wait to see if someone responds. 

You can here it here in this Youtube clip: Greenland End of the World Scene II Ending Scene II 4K & 1080p II Greenland 2020 II

https://youtu.be/Yvxer9EdQr8

CQ – Calling Any Station (Morse Code abbreviation) is generally used in Amateur Radio (Ham Radio) “HF” bands using many modes. From Wikipedia: “CQ is a code used by wireless operators, particularly those communicating in Morse code, (— · — ·  — — · —), but also by voice operators, to make a general call (called a CQ call). Transmitting the letters CQ on a particular radio frequency is an invitation for any operator listening on that frequency to respond. It is still widely used in amateur radio. More on the history of CQ can be found here: https://en.wikipedia.org/wiki/CQ_(call) . “ 

5 over 9 (59) means that the signal was clearly heard and was strong. 5 means “Perfectly readable” and 9 means “Extremely strong signal”.  http://www.acsu.buffalo.edu/~maxwell/RSTInfo.html#:~:text=For%20example%2C%20a%20signal%20of,readable%20and%20extremely%20strong%20signal.   Five over nine is a “Signal strength and readability report” on how a message was received  

https:/s/en.wikipedia.org/wiki/Signal_strength_and_readability_report 

Ham Radio and Morse Code offer a simple but highly robust method of communication that can work with a backup battery or solar panel and rechargeable battery and does not need the internet or real fancy cell phone towers for basic analog communication. You never know when you need it! If you are not part of the Ham Radio community, maybe it is time you look into getting your basic Ham Radio License and radio, just in case or just for fun. 
Learn more about Ham Radio here https://ki4cfs.com/what-does-it-take-to-become-a-ham-radio-or-amateur-radio-operator/  or follow my Ham Radio Youtube channel. https://www.youtube.com/c/KI4CFSHamRadioMartinBrossman

– Martin Brossman – KI4CFS

Online Ham Radio Remote Testing with Anchorage VEC

20/04/22 at 5.15pm   /   by Martin Brossman   /   0 Comment

Martin Brossman, KI4CFS, interviews, Kent Petty, KL5T, and Brandin Hess, AL6I with the Anchorage Amateur Radio Club, which was the 1st to offer remote testing. They are big supporters of other groups working on the same project.

There websites and links mentioned in this video Anchorage Amateur Radio Club main page: https://kl7aa.org/ Anchorage ARC VEC page: https://kl7aa.org/vec/ Anchorage ARC VEC Remote Testing page: https://kl7aa.org/vec/remote-testing/ Anchorage ARC Membership page: https://kl7aa.org/aarc-membership/ Anchorage ARC Donations page: https://kl7aa.org/donations/cash/ They are also exploring ways to a way to allow active-duty service members and veterans to test for free thought funding. If you are willing to help contact them. Martin Brossman – KI4CFS – HTTP://KI4CFS.com & my Ham Radio Facebook page: https://www.facebook.com/KI4CFS/ Also, join our “Learning and Passing the Amature Radio Exams” Facebook group: https://www.facebook.com/groups/LearningHamRadio/ If you are in the NC area join our group “NC Ham Operators” https://www.facebook.com/groups/NCHamRadioOperators/ For updates on remote testing, in general, see https://wiki.wx0mik.net/doku.php/licensing/us/onlinetesting #HamRadioTesting #AmateurRadioTesting #HamTesting #HamRadio #AmateurRadio #Anchorage #KI4CFS

FCC Ham Radio License Test Online – Highened interest during the Coronavirus (COVID-19) crisis

20/04/05 at 4.43pm   /   by Martin Brossman   /   0 Comment
Ham Radio Testing Online will be very different than in person.
Where I and a friend took our last exams in-person. Him the Tech and me Extra

What we know about Amateur Radio Exam Testing On-line so far.
Contributors Martin Brossman, KI4CFS –  Mike Wills, WX0MIK – Paul Gerads, KE0VWZ – Randy Hill, KO4CWC 

The primary interest offering ham radio testing available to people at home and online is for those that are isolated, disabled veterans that may not have mobility or people with other challenges and disabilities where someone could not help take them to a testing location.  We’re still a big advocate that the in-person way to take your exam is at a physical testing location with VC’s overseeing the testing because it’s a great experience and a way to meet some of your local ham radio community. With the coronavirus crisis and the requirement for people to isolate at home this is brought more attention to the idea of online testing.

If online testing is made available the first priority is going to be to guarantee the same Integrity that exists with an in-person testing location. Where are you need to have no open books, the right type of calculator that can be cleared, and there is not a way to be able to cheat. There are a lot of variables to consider and not to just implement the easiest possible way which is clearly what ARRL and other VEC having to take into account.  

Our goal here is to provide you with links to learn about the latest facts related to online testing. If you are interested I invite you to make sure you’re an ARRL member and then communicate in a constructive way that this is something you’d like to see happen and offer to volunteer if any help is needed.  

A number of things that need to be considered

  • The examiners are all volunteers – VE (which limits some of the resources you may have in a profit-driven business0 
  • We need to make sure they are not cheating which is much easier to do if they are sitting in front of us.
  • How to get the 3  volunteer examiners – VE to be able to verify the test results 
  • That the FCC see that we had dotted all our “I”. 

Martin’s KI4CFS views on this topic  Offering Ham Radio testing remotely during the Coronavirus crisis

My interest in Remote Ham Radio Testing and why I think it is important.

Resources we have so far:

For updates on remote testing, in general, see https://wiki.wx0mik.net/doku.php/licensing/us/onlinetesting

The link we were pointed to when we contacted the ARRL “To All ARRL Members and ARRL VEC Accredited Volunteer Examiners”

http://www.arrl.org/read-a-message-for-members-and-volunteer-examiners

The 1st place that did the testing is Alaska because of the remoteness of people in their state.  ANCHORAGE AMATEUR RADIO CLUB – https://kl7aa.org/remote-testing-expanded/

“USA conducts first all-online ham radio exam”
https://qrznow.com/usa-conducts-first-all-online-ham-radio-exam/

Youtube videos

My interviewee with the Anchorage Amateur Radio Club team talking about being the 1st to offer remote Ham Radio Testing

ARRL On Ham Radio Testing, License renewals & Field Day and COVID-19

Part-2 Ham Radio Test Online! – First Recorded Technician License Completion
https://youtu.be/bF_KSe-Hyl8 

Part-2 Ham Radio Test Online! Follow-Ups and Progress Reports – HamStudy.org

Join our Facebook group, “Learning and passing the ham radio exam”  https://www.facebook.com/groups/LearningHamRadio/ 

Contributors to this article online resources:

If you know of any resources that we need to include please post them in the comments. 

What does it take to become a Ham Radio or Amateur Radio operator?

20/03/18 at 10.34pm   /   by Martin Brossman   /   2 Comments

What does it take to get into Ham Radio?
How can I learn more about Ham Radio?
How do I get started in Amateur Radio?
Is it really expensive to get into Ham Radio?
(Contributors Martin Brossman KI4CFS, Charles Murry KI4DCR, Chris Cancilla, Randy Hill)  

The goal of this document is to answer the basic questions about what is required to get involved with the Hobby of Ham Radio which is also called Amateur Radio.

Amateur Radio or” Ham Radio” is a wonderful hobby about radio communication that requires at least a “Technician” license to communicate on the radio. This is a great thing because we all have earned our way onto the airwaves and all know the basic rules. When people can be anonymous, or there is no barrier to entry, they tend to not be as nice and due to the fact you need to both have a license and self-identify yourself, by giving your call sign (eg. “KI4CFS for ID”), it attracts a more responsible person. The organization for Ham Radio in the US is American Radio Relay League (ARRL). A quote from the ARRL.org website: “Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics, and communication together. People use ham radio to talk across town, around the world, or even into space, all without the Internet or cell phones. … You can set up a ham radio station anywhere!” learn more from this article on ARRL – What is Ham Radio?” http://www.arrl.org/what-is-ham-radio

The basic steps to be able to talk on an Amateur Radio, transmitting over the airways include:

  1. Study the Ham Radio Technician License content and test exams. (http://www.arrl.org/getting-licensed and http://www.arrl.org/ham-radio-license-manual ).  
  2. Get an FCC FRU number (this protected your Social Security Number). https://apps.fcc.gov/coresWeb/publicHome.do
  3. Find a please to take the Amateur Radio testing location and pass the Amateur Radio Technician Exam. ( http://www.arrl.org/find-an-amateur-radio-license-exam-session )
  4. Get an Amateur Radio and I recommend starting with a handheld radio for under $100 (or start with http://www.echolink.org/).
  5. Make sure you get confirmation from the FCC (by email) that you’re in the system and have been granted a call sign. Or you can search here: https://wireless2.fcc.gov/UlsApp/UlsSearch/searchAmateur.jsp – Entering your FRU # is the best way to check, leaving all other sections blank).
  6. Find a local “Ham Radio Repeater” or several near you and program them into your radio. We recommend finding a Ham Radio Club in your area and see if someone can help you (http://www.arrl.org/find-a-club).
  7. Talk on the radio! 

A little more details: 

You need to pass the basic amateur radio technician level test before you can transmit on the ham radio frequencies.

The Amateur radio basic technician license testing is offered at specific locations all over the United States, on specific dates and involves special volunteers VE.  To administer and grade your test. The cost is generally about $15 to take the test, and in some areas, it can even be free.

Get The Book
All of the questions and answers are available and you need to get a 74 or above on the technician license test to pass. To prepare for this test most people will buy the ARRL amateur radio handbook or a study guide designed to prepare you for the latest level of technician license testing. Make sure if you get a book it is preparing you for the current series of test questions and it should say on the cover that it prepares you for test questions going through a date range. If that date range is passed then that book is of no value for preparing for the current test.

Books you could use to prepare for the Tech exam
(Always make sure that the book is still current by checking the date range)

The main book from ARRL – The ARRL Ham Radio License Manual Spiral Spiral-bound – June 4, 2018 by ARRL Inc

Another book – Technician Class 2018-2022: Pass Your Amateur Radio Technician Class Test – The Easy Way https://www.amazon.com/Technician-Class-2018-2022-EasyWayHamBooks-Book-ebook-dp-B079S3LJ8B/dp/B079S3LJ8B/ 
2018-2022 Technician Class Perfect Paperback – May 1, 2018 by Gordon West  https://www.amazon.com/2018-2022-Technician-Class-Gordon-West/dp/0945053908/

Here is free PDF but I have not tested it https://www.kb6nu.com/study-guides/

If you know of online training that you recommend please post in the comments.

Find a Ham Radio Club
I highly recommend looking up to see if you can find a ham radio or amateur radio club in your area and show up at one of the meetings to find out what local resources are available to help you because it will be very useful to be able to sit down with someone local and get help. Also, it will connect you to the local area of amateur radio groups. They are generally very helpful for new people.

Take the Test and Pass it
Find a place to take the test and follow the instructions to sign up to take the test on the date and time available. Once you pass the test you will be notified by email that you have received a call sign allowing you to speak on the radio and it’s important to use this callsign whenever you transmit. If you fail the test just take it again until you pass. 

A place to take a practice exam:
https://www.qrz.com/hamtest/

A place to find where you can take your Ham Radio Exam. If you do not find one in your city then try the next larger city near you. 
http://www.arrl.org/find-an-amateur-radio-license-exam-session

Get a Radio
Then you either need a radio designed to transmit on the legal bands of the amateur radio

Actually you don’t even have to have an Amateur Radio. You can download a program called Echo link if you have a PC or download the EchoLink app and register with your new call sign and be able to start speaking throughout the world over amateur radio with your phone or a microphone connected to your PC. At this time I don’t know of echolink working on a Macbook but it does work on an iPhone.

As far as buying a radio you can spend as little as under $30 for Chinese radio that will transmit on the 2 m and the 400 bands of amateur radio. I’d recommend it if you can afford to buy a lower end brand-name handheld radio like Yasu or ICOM for around $100 dollars. They are better made and easier to set up.

Echolink (best to get a ham club to help you)  http://www.echolink.org/

BaoFeng UV-5R Dual Band Two Way Radio (Black) by BAOFENG
https://www.amazon.com/BaoFeng-UV-5R-Dual-Radio-Black/dp/B007H4VT7A/

Yaesu FT-4XR 5W VHF/UHF HT
SKU: ZYS-FT-4XR
https://www.gigaparts.com/yaesu-ft-4xr-dual-band-transceiver.html

Here is a table on the cost of getting into Ham Radio 
https://docs.google.com/spreadsheets/d/1OzqQsa1vDcTZx6aIxprXBzcshTi0A2kot-vvZhunxU0/edit?usp=sharing

Talk on the Radio
Once you have a radio we need to find what are called repeaters in your transmission and reception over up to several hundred miles.

Remember this is a hobby so you’re going to have to fuss with things; you’re gonna have to ask people for help; you might have to watch some YouTube videos, learn the new aspects of the hobby and it has many different avenues and dips to it so don’t let yourself become overwhelmed just take it one step at a time.

Your next challenge is to figure out how to get your radio to transmit and get the courage up to put your call sign out like this, “this is KI4CFS monitoring and want to see if anyone hears me I am a new amateur radio operator”. Then the next step is to see if you can find what is called ham radio nets which are organized discussions at a set time on a certain frequency and they will give you instructions on how to “check-in and talk on the net. Your next goal is to successfully check-in and talk on the net. 

Don’t get discouraged if someone corrects you but appreciate it because they’re there to help you. Also, this is why it’s useful to try to find either a local Group to get involved in and meet so they can personally help you get on the airways.


I recommend joining the local club which is only for a few dollars a year and after that. If you can, I recommend joining ARRL with the annual subscription. And you’ll learn a lot from both. There’s a lot of people out there willing to help you if you’re coachable and can handle someone giving you corrections and advice along the way. Online Forums and Group you may find more information 

https://docs.google.com/document/d/1dai2BBJd3rpGbbTpDfi3DOYnnHpm6UAU3SL9TloNdmk/edit?usp=sharing

Martin Brossman KI4CFS on the web:

Ham Radio Facebook https://www.facebook.com/KI4CFS/
Youtube: http://www.youtube.com/c/KI4CFSHamRadioMartinBrossman

Facebook groups: 

Share resources you recommend in the comments below.

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