Tag: hamexpo

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Inner Circle Newsletter March 2023

March 2023 Inner Circle
Welcome to our newsletter for March 2023!

Inner Circle is a non-technical update on everything that is happening at ORI. Sign up at this link http://eepurl.com/h_hYzL

Contents:
FPGA Workshop Cruise with ORI?
ORI’s Birthday 6 March – Celebrate With Pins!
RFBitBanger Prototypes
Announcing the ORI App Stores
QSO Today Ham Expo Spotlight
Jay Francis in QEX
Pierre W4CKX Declares Candidacy for ORI Board of Directors

FPGA Workshop Cruise with ORI?
Want to learn more about open source FPGA development from experts in the field? Want to get away? How about something that can give you both? We are looking at organizing an FPGA Workshop Adventure Cruise. Be part of the planning and write fpga@openresearch.institute

ORI’s Birthday – Celebrate With Pins!
We celebrate our 4th birthday on 6 March 2023. Thank you to everyone that has helped ORI grow and succeed in so many different ways. To commemorate our anniversary, we have a limited edition acrylic logo pin. They will be available for a small donation at all upcoming in-person events. Where will be be? We’ll be at DEFCON 31 and IEEE IWRC in Little Rock, AR, USA 13-14 September 2023. Want to include us at your event before then? Let us know at hello@openresearch.institute

RFBitBanger Prototypes
Interested in high frequency amateur (HF) bands? Want to learn about Class E amplification? Excited about open HF digital protocols that aren’t just signal reports? Well, we have a kit for you. Here’s a walk-through by Paul KB5MU of all RFBitBanger modes. This project is lead by Dr. Daniel Marks, is enthusiastically supported by ORI, and will be demonstrated at DEFCON in August 2023. We are doing all we can to have kits available for sale by DEFCON, or sooner.

Announcing the ORI App Stores
Open Research Institute can be found in the Google Play Store and the Apple App Store. That’s right – we are in both app stores delivering open source mobile apps. Thank you to everyone that has helped make this possible. The Ribbit app will be available on both platforms as our initial release. Do you know of an open source application that needs a home? Get in touch at hello@openresearch.institute and let’s talk. We want to share our platform and support applications that help open source and amateur radio.

QSO Today Ham Expo Spotlight
We hope to see you again at QSO Today Ham Expo, 25-26 March 2023. If you haven’t gotten a ticket yet, please visit https://www.qsotodayhamexpo.com/
This is a wonderful event that showcases the best parts of amateur radio. The theme for this Ham Expo is “New License – Now What?” Recordings will be available on the Ham Expo platform for a month, and then will be available on YouTube for anyone to view. ORI will volunteer at the March 2023 QSO Ham Expo session and will have technical presentations, a booth, and poster sessions at the Autumn 2023 QSO Today Ham Expo.

Jay Francis in QEX
Please see page 20 of the March/April 2023 issue of QEX magazine for an article co-authored by Jay Francis, our AmbaSat Re-Spin team lead. Excellent job, Jay!

Pierre W4CKX has declared his candidacy for ORI Board of Directors
We welcome Pierre’s interest in being a member of the board. Pierre is the Ribbit project lead. He brings broad industry knowledge, experience in Agile project management, a commitment to ethical leadership, and innovative energy. Learn about all our directors at https://www.openresearch.institute/board-of-directors/

Are you interested in supporting work at ORI? Consider being part of the board. We’d like to expand from 5 to 7 members in order to better serve our projects and community.

We’ve got lots going on with Opulent Voice, Haifuraiya, AmbaSat Respin, and regulatory work. We support IEEE in many ways, one of which is logistics support with technical presentations such as “Advances in AI for Web Integrity, Ethics, and Well Being” by Srijan Kumar PhD. Video recording of his talk can be found here.

Thank you from everyone at ORI for your continued support and interest!

Whatever will be do for our April 1st newsletter?

Want to be a part of the fun? Get in touch at ori@openresearch.institute

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Inner Circle – September 2022

Greetings from Open Research Institute!

We hope to see you again at QSO Today Ham Expo this weekend, 17-18 September 2022. We have a booth, five talks, three project exhibits, and a lounge space for meet and greet.

To find out more about Ham Expo, visit https://www.qsotodayhamexpo.com/

Since the last Ham Expo, we’ve integrated the DVB-S2/X encoder into the downlink reference design for our open source broadband microwave transponder. We have started on the uplink receiver. We have published a specification for our high bitrate digital voice and data uplink protocol. It’s called Opulent Voice and it will be introduced and described at the Expo. Find the source code for a C++ implementation at https://github.com/phase4ground/opv-cxx-demod

We have two sounding rocket projects, an open source propulsion project, successful regulatory work, and we represent open source and amateur radio interests on the US FCC Technological Advisory Committee. We co-chair the “Safe Uses of AI/ML” subworking group.

Our open source HEO proposal Haifuraiya will be presented at the Expo this weekend and details will be in an upcoming JAMSAT Journal.

We do terrestrial communications as well! Ribbit is a digital emergency communications mode for VHF/UHF. No extra equipment or cables required. We have a poster about the project in the exhibit hall and a presentation. Get the free Android application at https://play.google.com/store/apps/details?id=com.aicodix.rattlegram

All video presentations will be available at our YouTube channel after the Ham Expo platform has closed in 30 days.

We have a mailing list for updates and discussion, a Slack account for engineering work, and all work is published as it is created to our GitHub account.

To join any of these resources at ORI, please visit https://www.openresearch.institute/getting-started/

If you’d like to get monthly newsletters like this one, then do nothing. You’re already part of the inner circle!

Our volunteers could not accomplish all of this wonderful work without your interest and support.

Thank you from everyone at ORI. We value your comment, critique, and feedback, and look forward to hearing from you. If you use social media, then a lot of what we do is published through the channels linked below.

Thank you from all of us at ORI!

QR code for Open Research Institute's newsletter signup form at http://eepurl.com/h_hYzL
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How Can Open Research Institute Help *You*?

Thank you so much for visiting with us at QSO Today Ham Expo! We hope you found it as enjoyable, vibrant, and inspiring as we did.

We presented five talks, had three project exhibits, and a booth. You can find a summary below.

Your interest in our work is appreciated. We want you to enjoy open source non-profit digital radio and amateur radio to the fullest. How can we help?

Here is how to get involved with what we do:

https://www.openresearch.institute/getting-started/

Here’s a roundup of what we brought to Ham Expo. All of what we do is published as it is created. Our work is free to the general public at no cost.

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Ribbit, a new digital text messaging mode for UHF/VHF emergency communications

Presentors: Pierre Deliou W4CKX, Ahmet Inan

Level: General Audience Category: Emergency Communications Time:

PDT: September 18, 2022, 10:00 am UTC: September 18, 2022, 5:00 pm

Ribbit is a novel digital text messaging mode for VHF/UHF communications for recreational and emergency use which radically increases the density of information transmitted by spectrum used. It leverages the computing power of the modern smartphone to increase the capabilities of any Handy Talkie without requiring any additional hardware. Its redundant distributed nature allows it to function even when connectivity to the internet is lost during emergencies. Ribbit is open source and currently in its early stages of development. Get the free Android app here: https://play.google.com/store/apps/details?id=com.aicodix.rattlegram

Artificial Intelligence and Machine Learning and the Future of Amateur Radio

Level: Intermediate Category: DSP and Software Design, Future of Amateur Radio, SDR Software Defined Radio, Software and Services Time:

PDT: September 17, 2022, 1:00 pm UTC: September 17, 2022, 8:00 pm

Artificial Intelligence and Machine Learning are all over the news, taking over academia, getting billions of dollars of commercial investment, and will change both computer networking and wireless communications in fundamental ways. What does the future of amateur radio look like when radios use machine learning to operate? How does our relationship to the bands change with cognitive radio? Where are we in this transformation? What will happen next?A working group to produce an AI/ML Handbook for Amateur Radio is forming now. Register your interest here: https://forms.gle/4dZsLkmyxCkp8JiF6

Truly Excellent Digital Voice Quality: Opulent Voice

Presentors: Paul Williamson KB5MU

Level: General Audience Category: Digital Voice Mode, DSP and Software Design, Software and Satellites, Space and Satellites Time:

PDT: September 17, 2022, 9:00 am UTC: September 17, 2022, 4:00 pm

Digital voice on amateur radio to date has generally had terrible voice quality, due to both a perception of limited available bandwidth and the convenience (to manufacturers) of repurposing commercial protocols with their older, proprietary, low-bitrate voice codecs. We present and demonstrate a modern digital voice design that can be used on 222 MHz and above with truly excellent voice quality. Source code here: https://github.com/phase4ground/opv-cxx-demod

Haifuraiya – Open Source HEO Satellite Project Proposal

Presentors: Michelle Thompson W5NYV

Level: General Audience Category: Space and Satellites Time:

PDT: September 18, 2022, 9:00 am UTC: September 18, 2022, 4:00 pm

Haifuraiya is an open source highly elliptical orbit amateur satellite project proposal. This presentation will walk through the high-level project proposal. The project features a digital microwave multiplexing transceiver with a failover transponder mode, has an international volunteer team open to community participants, and complies with debris mitigation guidance from the United States Federal Communications Commission. Repository here: https://github.com/phase4ground/documents/blob/master/Papers_Articles_Presentations/Slide_Presentations/haifuraiya/README.md

User Authentication for Amateur Satellites

Presentors: Paul Williamson KB5MU

Level: General Audience Category: DSP and Software Design, Software and Satellites, Space and Satellites Time:

PDT: September 17, 2022, 8:00 am UTC: September 17, 2022, 3:00 pm

After a brief discussion of the reasons why user authentication is needed on an amateur satellite service system, we’ll cover a proposed system to implement reasonably secure user authentication on a P4XT digital multiplexing satellite transponder, within the bounds of the (United States) rules.

We had three project showcases in the Project Gallery

Each Gallery had a Q&A tab, a poster or document, links to any papers, and a link to any associated video presentations.

1) Ribbit, a distributed digital messaging platform

2) Opulent Voice – High Bitrate Digital Voice and Data

3) Open Source Satellite Work is Free of ITAR/EAR

Kumospace Lounge

Thank you to Ham Expo for providing fun and effective Lounges for interaction at the conference. We truly enjoyed visiting with everyone that dropped by! We hope you enjoyed our themed events and the extended Q&A in the Lounges.

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Amateur Space Radio Exhibit to host ORI Technical Demos at Ham Expo March 2021

Please visit the Amateur Space Radio exhibit at the upcoming Ham Expo, 12-14 March 2021.

https://www.qsotodayhamexpo.com/

Amateur Space Radio is any amateur radio activity that has to do with space. It could be satellites, ionospheric sounding, ground stations, any AMSAT activity, schools, citizen science, radio astronomy, and more.

Exhibit support website is located at https://amateurspace.radio/

Space Radio is fun and accessible. There is room for people that want to operate satellites. There is room for advanced experimenters improving the technology. There is room for people that buy commercial equipment. There is room for DIY and open source. And, there is room for you!

Saturday’s Space and Satellite Track features eight talks that cover all aspects of Space Radio. How to get started with equipment you already own, an introductory talk that opens up all of the magic of satellite operations, a deep dive into current microwave band digital transponder technology, a history of GEO projects at AMSAT, an explanation of what is required to support an international volunteer team working on FPGA development for amateur satellite work, some very good regulatory news for the United States, how we are engaging students in amateur satellite, and what we need to do about space junk.

All of the talks will be available after Ham Expo, but at the event you will get to interact with the presenters directly, asking them questions, live. Many of these speakers will be at the Amateur Space Radio booth for breakout sessions.

The breakout session schedule includes Getting Started, Roving Operations, JAMSAT, Tech Talk, Tech Demos with Open Research Institute and others, ARDC, Space Weather with TAPR, and an Antenna Session with Kent Britain. We have a couple of open tables and if you want to see something discussed, then please come by and we will set something up.

The Amateur Space Radio exhibit in the Expo doesn’t just have breakout sessions with subject matter experts. It also has nine hours of video content from around the world. These videos include highlight reels, tutorials, and presentations. They cover activity ranging from FM satellite operations to antenna design to advanced propulsion experiments and more. We are playing the world class GNU Radio workshop from Dr. Estevez about decoding satellite transmissions on Sunday with all of the resources needed to participate, linked at the booth.

Our video playlist is available on YouTube from a link at front of the booth. This allows on demand viewing. The schedule for when they will be shown during the Expo is at the booth.

We have two social events this year. Friday night is a custom electronic dance set from John Brier. The recording will also be available through a link at the booth. John Brier is an active satellite operator and educator and is also an electronic dance music musician.

Our second social event is an online scavenger hunt with an Around the World Theme. The event starts at 7pm US Pacific tonight, Saturday, the 13 of March, and will be conducted through Zoom by Watson’s Adventures. If you want a ticket, come to Amateur Space Radio and find the Watson table. First come first serve. If you cannot use your ticket please return it or find someone who can. The adventure will start at 7pm US Pacific time sharp, so make sure to join ahead of time so you won’t be left out. We will close the table when we have given all tickets out.

If you want to learn more about Amateur Space Radio, and stay in touch, please use the Register Interest on our main banner at Ham Expo. We think space is the most exciting part of the amateur radio hobby and we want to hear from you on how to best support it moving forward.

Thank you to Ham Expo and the satellite community for making this exhibit such a success. Please welcome our speakers, and see you at the booth!

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Welcome to Ham Expo March 2021

Here is the Schedule for the Space and Satellite PresentationTrack in Space Radio Auditorium. ORI is proud to have such good representation at this event. Please visit the Amateur Space Radio booth at QSO Today Virtual Ham Expo for our technical demonstrations, watch video presentations, and to visit with other amateur satellite enthusiasts. This event will be a big highlight of the year for amateur radio!


Watch the Track Intro Video below:

Please visit the Ham Expo website to register for the event.