2021 Retrospective

Greeting all, and welcome to the close of 2021 at ORI.

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Here are our challenges and successes from the past year and what we’re looking forward to in 2022. There’s a lot going on here and some of the things we are facing are not fun. Some of the discussion is political and tedious. We have some decisions that have been made and some big ones to make for 2022 and beyond. Your opinions matter. Comment and critique welcome and encouraged.

First and foremost, we thank the individuals and organizations that have made our work possible. Funding comes from YASME Foundation, ARRL Foundation, ARDC Foundation, Free Software Foundation, our Trans-Ionospheric and JoCo Badge projects, proceeds from the Gold Medal Ideas ORI store, and people like you.

2021 Retrospective

We are a research institution. We are not a ham radio club. Our primary focus is to carry out open source work for the amateur radio space and terrestrial bands. We expect this work to be used by amateur radio groups that execute and operate designs in space and on earth. This expectation has not been met in some of the ways we anticipated, but we have a broad path forward, a lot of things going very well, and we are going to take full advantage of all the positive developments over the past year in every way we can.

This next part is not the most fun story to write or read, but there’s a lot of very good lessons learned here, and it needs to be put in one place so that our amateur satellite volunteers know about it and can find it.

One can skip ahead (by clicking here) to “Successes in 2021” further down the page to get straight to technical progress.

When we say we expected our work to be used by amateur satellite groups, we assumed this meant AMSAT. Primarily AMSAT-NA, but we are also here to serve AMSAT-DL, AMSAT-UK, and so on. ORI is an AMSAT Member Society, and has showed preparation, enthusiasm, and experience through continued contributions to the amateur satellite community. ORI volunteers have professional, academic, and amateur experience with collectively at least a couple dozen payloads in orbit, ranging from GEO commercial to LEO amateur. A very large fraction of our volunteers are new to amateur radio. They have never volunteered for AMSAT or any other legacy satellite group before. Other volunteers have experience with AMSAT but no current role because of the politics of AMSAT-NA GOLF. I can say without any reservation that there is no loss of capability to any AMSAT organization from ORI activity. We have always encouraged volunteering for and membership within whatever AMSAT organization is nearest to you. It’s not just supportive words, but actions as well. We have sold AMSAT-NA memberships at numerous events over the years. We have actively promoted TAPR, AMSAT, ARRL, and other amateur groups at every opportunity. We’ve happily worked with TAPR and ARRL to great positive effect.

We have achieved some truly significant wins in the regulatory sphere with ITAR/EAR and Debris Mitigation, have groundbreaking success in P4DX comms development, and have one of the very few functional advanced communications research remote access lab benches in existence. We have expanded the AmbaSat Inspired Sensors project to move the AmbaSat to 70cm in anticipation of sounding rocket and space tests, have fully supported M17 Development and Deployment, and have proposed an employment program to ARDC to directly confront the problem with open source burnout in DSP/FPGA open source amateur designs.

We really do not suck.

However, despite all this good work, AMSAT-NA leadership, including senior officers, have consistently and publicly described ORI as “grifters” and “thieves” and “frauds”. Officers of AMSAT-NA have said we are “undeserving of any community support” and have taken actions to try and make this opinion a reality. It hasn’t worked, but these aggressively provocative and negative public posts from AMSAT-NA officers and members about ORI are clearly intended to harm. The attacks date back to 2018. ORI has not responded to any of this. However, ignoring it doesn’t make it go away, and participants in ORI need to know what’s being said and done.

ORI has had work censored from AMSAT publications and events. An ITAR/EAR update article submitted in October 2021 was removed before publication. According to the editor, this was the first time ever an article had been censored in the AMSAT Journal. The article had been requested by the editor and is in the draft of that issue of the Journal. It was personally squashed by the AMSAT President after the draft Journal was sent out. Several presentations and some papers were ordered to be eliminated at the last minute from 2020 AMSAT Symposium. The work had been welcomed by the submissions chair. This exclusion was unprecedented as well.

This sort of bizarre censorship has no place in amateur radio. Our disappointment with these decisions has been communicated to the editor of AMSAT Journal and the submissions chair for AMSAT Symposium.

For 2021, ORI co-hosted a half-day conference in collaboration with IEEE. This Information Theory Space and Satellite Symposium was successful, got great reviews, and IEEE has asked several times if ORI would be willing to organize something like this again. This gave us a chance to present some of the sort of work that we think should be part of AMSAT Symposium.

You can find the event recordings here: https://www.youtube.com/playlist?list=PLSfJ4B57S8DnhlrRya50IxGP90_uGpiho

Why do we care about any of this grumpy opposition? Why be concerned about censorship from a relatively small event or newsletter?

Because AMSAT-NA is presumed to be the primary advocacy group for amateur satellite activity in the United States. Because we want all AMSAT organizations to be successful. Because AMSAT and ARISS-USA have claimed that they are gatekeepers for amateur radio access to NASA. Because AMSAT-NA currently controls access to things like IARU committees for Region 2. Because AMSAT-NA gets irate when anyone else meets with the FCC on behalf of the amateur satellite service, but will not present anything outside of internal AMSAT-NA interests.

We care about this because ORI showed up and contributed within the AMSAT framework in good faith.

AMSAT-NA is, to be blunt, supposed to help us do exactly what we are doing. We are not a “threat”. We are not “thieves”. We are not “grifters”. We are not “frauds”. We don’t “siphon technical members away”. We are not “an embarrassment”. We deserve absolutely none of this sort of thing. We have invited AMSAT-NA to participate in every single major endeavor that we have carried out and accomplished. This inclusive and cooperative spirit has not been reciprocated.

Tacit acceptance of this sort of behavior is the real embarrassment.

For 2022, we will (of course) continue to utilize the amateur radio bands. All radio work will directly benefit amateur radio terrestrial and space. There will be no loss of opportunities or restrictions of goals for technical work. However, our associations and attention moving forward will focus on communities and organizations that share basic values with ORI. There will be some changes as we adapt, evolve, and grow. We can’t afford to spend time trying to work with organizations completely out of step with open source amateur satellite work, no matter how famous, wealthy, or historical they happen to be.

Successes in 2021

There is a lot of good news here.

Both the San Diego Microwave Group and the San Bernardino Microwave Society have been actively supportive and provided material assistance, volunteer time, and expert advice that we simply would not have received anywhere else. We would not have had a successful meeting with the FCC about Debris Mitigation without the support from members of these two radio clubs. Members generously offered their time, input, and guidance. All the regulatory work can be found here: https://github.com/phase4ground/documents/tree/master/Regulatory

Based on this meeting, we had a series of Orbit Workshops in November 2021. Recordings posted to the debris mitigation channel on our Slack.

The ITAR CJ Request work was funded through a grant from ARDC. The EAR Classification, successful Advisory Opinion Letter from Commerce, FAQ, and “How to use this work” flow graph were paid for with a loan to ORI. The process to fundraise to pay back this loan is underway. The final amount for EAR/Advisory Opinion/FAQ/Flowgraph is $14,425.00 Similar to the ITAR CJ Request work, this amount is substantially less than initial estimates. Credit goes to excellent counsel at Thomsen and Burke LLP and a motivated volunteer team at ORI that handled as many of the preparations as possible. Active sustained involvement reduced costs and increased competence and awareness of the many legal issues we were dealing with.

For 2022, we have two legal efforts that we are considering becoming involved with. Fundraising for those efforts will happen in advance of the work. This is a change from how we did the ITAR/EAR legal work, where fundraising was done after the legal work was completed.

We would not have had a successful multi-media beacon demonstration without support and advice from Kerry Banke and Ron Economos. A video presentation of this work can be found at https://youtu.be/vjfRI1w_dSs?t=609 and documentation can be found here: https://github.com/phase4ground/documents/tree/master/Engineering/Transmitters/DVB-S2-Multimedia-Beacon

This work is presented as a terrestrial beacon, but is also the default digital download for the P4DX transponder payload.

The payload work is currently focused on producing an FGPA-based end-to-end over-the-air demonstration. There are multiple repositories. The best way to get an overview of this work is either through the README.md files in the repos at https://github.com/phase4ground and https://github.com/phase4space.

If reviewing source code and block diagrams is not your thing, then watch the introduction of this video: https://youtu.be/fCmzS6jBhHg followed by the most recent Technical Advisory Committee meeting here: https://youtu.be/V2BlIp7XYMM

Thomas Parry is the Primary Investigator and lead the TAC meeting. Wally Ritchie (SK) was the previous and founding Primary Investigator, and he presented the overview in the design review linked above.

P4DX is our digital multiplexing microwave amateur band transverter. The native digital uplink is M17 FDMA and the downlink is TDM DVB-S2/X. A high-level architectural paper can be found here: https://github.com/phase4ground/documents/tree/master/Engineering/Requirements/Architecture

One of the current roadblocks with the end-to-end demo is a necessary expansion of capability in Remote Labs West. In order to use the Analog Devices ADRV9371 RFIC development board, we can get by with using an SD card image in the FPGA development station. However, this requires a lot of manual intervention, so booting the filesystem over NFS is an obvious improvement. This turned out to be impossible because the kernel from Analog Devices does not appear to support NFS. So, we’re fixing it and will (assuming success) submit whatever capabilities we add to the kernel back to Analog Devices. In the meantime, integration of the various bodies of FGPA code continues. Immediately following the NFS boot addition is DVB-S2/X verification station bring-up, in anticipation of being able to test what comes out of the ADRV9371. That’s just one example of the type of work that has had to happen all year in order to get things done.

Remote Labs have become much more than a “wear item” along the way. Once it became clear that the internet-accessible lab benches had potential to support a much wider variety of projects than just P4DX, volunteers started putting time into making sure they were as easy to use as possible. You can find out more about what Remote Labs are and how they work by going here: https://github.com/phase4ground/documents/tree/master/Remote_Labs

Remote Labs East (Florida) equipment has been moved to Remote Labs South (Arkansas). The move was necessary due to the untimely death of Wally Ritchie in July 2021. The new site will need additional funding to complete that Florida did not require. A grant application was made to ARDC in late August 2021 for this work. Remote Labs South will also have additional capabilities for bacteriophage and interferometry work. Both are open source efforts.

There is a backup bridge funding plan to get the lab bench at Remote Lab South operational. We can temporarily divert funds allocated to P4DX for FPGA software licenses, as the floating license approach has worked out well for us. The original budget planned for 10 node-locked licenses as those were the type of licenses we have received as an organization in the past. With only 1 floating license required for work so far, this leaves some margin in the budget. This is enough margin to develop Remote Labs South infrastructure while waiting for a response about funding from ARDC, without further delaying deployment of this lab.

Remote Labs are a good example of the frugality, public science orientation, and opportunistic spirit of ORI volunteers. We look forward to many years of making the equipment available to the open source community. We could use your help in spreading the word about this asset.

HamCation and Ham Expo have been invaluable. The staff and volunteers have been friendly, supportive, and creative. We are looking forward to HamCation 2022. If all goes well this will be our first in-person event most of us have been able to attend in quite a while. We have a booth in our usual spot. M17 Project and TAPR are on either side, and the large Society for Amateur Radio Astronomy booth is on the other side of TAPR. DATV is in the same row. ARRL will have a large presence. We have a lot of forum time and plenty to talk about. Returning to in-person events is a big step and there is extra stress, risk, and planning involved. If you are willing to be part of HamCation, please get in touch and we will add you to the planning spreadsheet and discussions.

IEEE Computer Society, Information Theory Society, and Signals and Systems have been incredibly supportive. As mentioned above, in 2021, ORI co-hosted a half-day conference in collaboration with IEEE. This Information Theory Space and Satellite Symposium was successful, got great reviews, and IEEE has asked several times if ORI would be willing to organize something like this again.

You can find the event recordings here: https://www.youtube.com/playlist?list=PLSfJ4B57S8DnhlrRya50IxGP90_uGpiho

We have received a lot of positive feedback from IEEE section, region, and national executive teams. The biggest challenge with IEEE is that they are not the best or easiest way to publish open source or open access work. They are honestly not set up for public access papers. IEEE is split between academia and industry members, and that’s the constituencies more or less served. Despite the big differences between a tiny open source non-profit and a gigantic professional development organization, there is a substantial amount of interaction and genuine mutual support. IEEE does not exist without volunteers. Therefore, what we are doing is recognizable as a thing of value by everyone in any role any of us comes into contact with. We also benefited from having access to the salary survey results, anonymized membership statistics, and a targeted member survey in order to help construct the Engineers General grant proposals to ARDC. Is there a possibility of funding through IEEE? Yes, although there are a lot of limitations.

We have solid relationships with a number of Universities. Working with academic institutions is not simple as a non-profit, but we have transcended these difficulties several times and are part of the process of getting space “done better” for students wherever we can. Our most recent involvement is getting AmbaSat at 70cm, the DVB-S2/X microwave band work, and M17 equipment on board sounding rockets and in the running on several LEO platforms. Is there a possibility of funding through Universities? Honestly, no. They expect funding from us, in order to do anything with us. That is just the way the current engineering academy operates. Students are not “free labor” now and never really have been in the past.

We have brought a small grant to a University, with the professor as the Primary Investigator (AmbaSat Inspired Sensors). We would be willing to do that again, if we were fortunate enough to get a professor of the same motivation, experience, and availability, and fortunate enough to get enough grant money to ensure student time. In general, the overhead customarily demanded at a University, and the costs of getting significant seat time from enough students, require much larger grants than we have pursued to date. If you know of an opportunity or have an idea, get in touch with ORI board and let’s see what we can achieve.

AmbaSat Inspired Sensors has redesigned the AmbaSat board to move from 915 MHz ISM LoRaWan to 70cm amateur radio satellite band. Thank you to Vidya Gopalakrishna and Jay Francis for making this happen. LoRa with integration to both SatNOGS and The Things Network through bridging is prototyping now. The first hardware with the 70cm part has been received and works. There were other changes to improve power and ground and routing. All of the details can be found in the kicad-conversion branch at https://github.com/phase4space/AmbaSat-1/tree/kicad_conversion/Release

This past year has been a significant step forward for the M17 Project. The protocol has been strengthened, the number of development boards in the community has increased, the amount of hardware that M17 can work on has increased, and the lab on the East Coast of the US is moving forward. There have been numerous successful public outreach efforts resulting in a steady increase in name recognition, awareness of the communications mode, and participation on the M17 Discord. A large amount of lab equipment has been earmarked by ORI for M17. This purchase opportunity came from Open Lunar Foundation and will put M17 lab into a highly capable category from the start. All of us associated with M17 would like to recognize the OpenRTX project. This team is a vital part of the M17 ecosystem and has done a significant amount of highly technical work to enable M17 on the MD-380 HT. OpenRTX has contributed a lot of engineering work, verification, validation, and lab tests for M17.

https://m17project.org/

https://openrtx.org/#/

Open Lunar Foundation and ORI collaborated on an SBIR grant application for funding targeting LunaNet in January 2021. While our application for funding was not successful, the feedback from the reviewers was positive and very constructive. The process for applying was clear, the technical work in preparing the application lined up with all of ORI’s goals for P4DX, and the teamwork with OLF was excellent.

https://www.openlunar.org/

We attempted to apply for a STTR with Tek Terrain LLC for opportunistic positioning and ranging using LEO signals in mid-October 2021, but we were not able to complete the application in time. We look forward to the next opportunity to work with a for-profit on something like this, as there are dozens of opportunities through a variety of government agencies for research and development. This particular project would have put some significant work into the public domain during Phase 1 of the grant.

We have an opening on our board of directors. Our co-founder Ben Hilburn has stepped down from the board. Thank you very much to Ben for helping found and build ORI. We welcome you to a (much less demanding) senior advisor role.

If you have a recommendation for someone to invite, or you would like to volunteer for this role, then get in touch to start the process. There are a few IRS limitations on who can be on the board to prevent conflicts of interest. No relatives of current board members, for example.

Current board is listed at: https://www.openresearch.institute/board-of-directors/

Our open source workers/employment initiative is called Engineers General. Two grant proposals were made to ARDC after a series of productive meetings with their staff. The initiative got a lot of positive feedback. All of ARDC’s feedback was incorporated into a set of revised grant requests that were re-submitted in October 2021.

We have 6 additional resumes that have been submitted to us. We have received a very large amount of interest in this initiative. Information from IEEE salary surveys, informational interviews with open source workers, and combing through peer reviewed papers resulted in the hypothesis of Engineers General, and all of this information was communicated to ARDC in support of the grant requests.

ORI board has the capacity, capability, and experience to manage contracted workers, and there is a population of highly qualified people that want to work in open source.

We do not have a timeline on when we will hear back from ARDC. P4DX took 11 months to approve. The ITAR legal work funding wasn’t pressing since the funding application followed completion of the work. The AmbaSat Inspired Sensors grant application was folded into P4DX at some point during its review process.

Rent-a-GEO was submitted in October 2019, and there has not been a final answer from ARDC about that proposal as of today. Rent-a-GEO is now down to ~2.5 years left on the offer of 5 years discounted rental of the transponder. This is closer to 2 because the team assembled for Rent-a-GEO would have to be rebuilt.

For those unfamiliar with this project proposal, it would enable a variety of GEO development work over useful space channels with a footprint that covers the continental United States. We did obtain a private pledge of funding for the rental due to the urgency with the lifetime of the resource coming to an end, and we have communicated this pledge of funding to the vendor handling the transponder rental. However, there are substantial contingencies with this funding source, and the vendor has a lot of challenges that they are dealing with. Negotiations are slow. I’ll keep working on this until EchoStar9 is turned off. In the meantime, we have had a series of successful experiments in Europe.

We are headquartered in California, USA. According to Cal Non-Profits, a 501(c)(3) dedicated to helping California 501(c)(3)s, they really do not know of any other organizations like ORI (or Open Lunar Foundation). We are quite rare. The vast majority of non-profits in CA (and across the US) are devoted to health and human services. Non-profits heavily dominate “last mile” services delivery in the US, and there’s a wealth of information about them and advice on how to operate. We have taken advantage of as much as we can all the advice given by Cal Non-Profits, and will continue to rely upon them for guidelines and checklists and statistics about the non-profit sector.

Almost all of the science and technology non-profits are private foundations. Almost all of the research institutes in this category have a single very large source of money, have paid staff, and are clearly dedicated to a mutually beneficial relationship with commercial consumers. This is a very different way of operating from ORI, which is registered as a public charity.

And, the way we have been funded directly impacts this status as a public charity. 501(c)(3)s like ORI are required to have diverse funding. We have to comply with what’s called a “public support test” that kicks in after our fifth year of operation. We’ve been around three years and have two more to go before this test is applied. While we did come very close to passing this test in 2020, we will not pass it for 2021. The specific test is that 33.3% of our funding must come from what are called public sources. Technically this means at least 33.3% of donations must be given by donors who give less than 2% of the nonprofit’s overall receipts. That 2% test means that each non-profit’s donation numbers will be different, depending on the overall receipts.

With ARDC being our primary funding source, all of the other sources amounted to at most 30% in 2020. In 2021, the vast majority of funding came from ARDC, putting the percentage from other sources down much further. A quick calculation today shows other sources of funding coming in at most 24%. Given the 2% rule, that number is in reality lower.

If we had just one unusually large grant from ARDC in our financial history, then that would be ok. The IRS lets you ignore one unusually large grant. You can punch that one out of your public support test calculations.

One can argue that all of the money from ARDC should count as unusually large, and all recipients out there doing tower trailers and buying equipment for mesh networks and university club shacks shouldn’t have to worry about this at all.

The amateur community has never sourced or sunk large amounts of money like this. Hams have a reputation for being tight-fisted with money. Frugality is a virtue that we ourselves value and employ, as described earlier in this letter in the way we’ve extracted several “extra” features from the P4DX grant money that a less motivated organization would not bother to do.

A step function of money of the magnitude that ARDC has, showing up in the amateur radio community, cannot easily be matched or diluted. ARDC principals have heard this from community members with philanthropic experience from the get go.

For almost any amateur radio organization, outside of the very largest, diverse sources of money on the order of an ARDC grant simply do not exist. This means that ham non-profits can take one large grant from ARDC without much trouble or effect on their status, but that’s it. The vast majority of ham clubs and organizations file nothing more than a postcard with the IRS every year. Above $50,000 in gross receipts and then they have to file the full 990. A large influx of money on an ecosystem of organizations that have never had access to it before includes both negative and positive effects.

For organizations like ORI that fully intended to work with ARDC for the long haul, this puts a huge additional fundraising burden on the leadership. Since ORI has ruled out selling memberships, the fundraising alternatives are even more challenging in an environment where a highly successful ham club auction raises $400.

So what happens when your public charity fails the public support test? Well, actually, nothing too horrible, but only if you are prepared for it. You are, after a process that does have a subjective component, converted from a public charity to a private foundation. The downside is that you have to re-file all your taxes as a private foundation going back all five years. There are some upsides. Private foundations do not have to follow some of the rules that public charities are required to comply with.

As soon as we figured out we were well on our way to being converted into a private foundation, which was mid-May 2021, we told ARDC. This was “news to them”. After talking it over with ARDC staff, we then hired a non-profit law specialist for advice (at ORI expense), wrote everything down, and came up with a plan. ARDC could either fund ARDC service programs that ORI would execute, and it would not “count against us”, or ORI could simply plan on becoming a Private Operating Foundation associated with ARDC. These options were proposed to ARDC staff. There was email back and forth and several zoom calls. The answer was eventually “no” on ARDC running Service Programs, but “yes” on ORI becoming a Private Operating Foundation associated with ARDC.

Problem solved! We had a party to celebrate. The feelings of IRS doom are kind of a big deal for a relatively new non-profit. We viewed this as being “hired”, in a way, by ARDC.

This solution held until October 2021. It was no longer clear that ARDC wanted this type of relationship. Both the “run Service Programs that ORI executes” approach and the “Private Operating Foundation associated with ARDC” approaches require a lot of communication and work. ARDC was not set up for either of these solutions. ARDC operates very differently from ORI. It does not have the same management structure or style, and it does not communicate like we do. Despite our best efforts, we couldn’t “impedance match” to make up for these differences. It’s unreasonable to expect them to change.

So, in November of 2021, the board of ORI and other senior advisers with non-profit and foundation experience recommended reversing the “conversion plan”. This means raising enough money to bring the ratio back up above the public support test limit to stay a 501(c)(3). The fundraising goal, as of today, is $150,000. This money has to come from diverse and much smaller sources. This must be raised over the next two years. It will be substantially more administrative and executive work to remain independent, but it’s how we were founded and how we have operated all along. The path forward is clear enough. The series of decisions during this process took a large amount of time and energy from May until November, but it was well worth the effort. Decisions about what type of non-profit organization ORI is or becomes have enormous impact on what we do and how well we are able to do it.

$150,000 (or more) is a large amount of money to raise in small amounts, especially within the amateur radio community. Have some advice? Want to get involved raising the money? Have another solution? Welcome aboard.

The fact that we exist and are successful in amateur radio communications R&D is very unusual. This means that we are vulnerable and it means we have more work to do, every year, to remain operational. Your support is vital for success.

Thank you to everyone that is pulling for us to succeed! We are looking forward to 2022 and welcome your ideas, time, talent, treasure, and advice.

-Michelle W5NYV
CEO ORI

ORI participation at OSCW 2021

Recording, transcript, and slides of Open Research Institute’s presentation at Open Source Cubesat Workshop 2021.


Hello everybody! I’m Michelle Thompson W5NYV and I’m here to tell you all about what Open Research Institute is and what we have been doing.

Open Research Institute (ORI) is a non-profit research and development organization which provides all of its work to the general public under the principles of Open Source and Open Access to Research. As we all know, these mean particular things, and those things have to be defined and they have to be defended.

Open Source is type of intellectual property management where everything you need to recreate or modify a design is freely available. As a baseline, we use GPL v3.0 for software and the CERN Open Hardware License version 2.0 for hardware. All we do is open source work, primarily for amateur radio space and terrestrial, but also some other fields, as you will see.

So who are we?

Here is our current board, and our immediate past CEO Bruce Perens. We have one opening on the board, as Ben Hilburn, one of our founders, very recently retired from being an active Director at ORI. He remains as one of our senior advisors. We are looking for someone to join ORI board that supports what we do and wants to help make it happen. It’s an active role in a flat management structure. Board members are are experienced in management, engineering, operations, and technology, and three out of the current number of four are from underrepresented groups in STEM.

As a board, it is our mission to serve our participants, developers, and community members. We now have at least 535 that participate in what we call the Open Source Triad: our mailing list, Slack, and GitHub. All work is organized in independent projects or initiatives.

We have some affiliations and we proudly ascribe to the Open Space Manifesto from Libre Space Foundation. We work with radio organizations, several universities, and have worked with a variety of for-profits.

What do we do?

Here’s a visual summary of top level projects and initiatives. The vertical axis is risk. Higher risk projects are at the top, lower risk projects are at the bottom. Maturity increases left to right. Maturity may indicate schedule, but the score is also influenced by complexity or difficulty. The color of the shape indicates how much stress that project is under or what the risk level is at this time. The size of the shape is the budget estimate. By far, the largest budget, riskiest, and least mature work is in the AquaPhage project, which is open source bacteriophage research and development. Bacteriophage are viruses that attack and destroy bacteria. This is biomedical and not amateur radio. This project was halted by COVID and has not yet resumed.

Our digital multiplexing payload project is called P4DX, and it’s in the middle in green. This is a multiple access microwave digital regenerating repeater for space and terrestrial deployment.

Channels divided in frequency are the uplink. The uplink is on 5 GHz. The processor on the payload digitizes and multiplexes these signals and uses DVB-S2/X as a single time-division downlink. The downlink is on 10 GHz. The system adapts to channel conditions and handles things like quality of service decisions. For example, low and high latency digital content. The uplink is divided up using a polyphase channelizer, based on the open source work done by Theseus Cores.

For the current prototype, we are only using MPEG transport stream, but generic data is the goal. The prototype beacon signal is 5 MHz wide and we are using one modulation and one error coding (yet). We are not yet rotating through all the allowed combinations in DVB-S2 (yet).

Our prototype work can also serve as a terrestrial multimedia beacon. Work was demonstrated to groups with mountaintop spaces in October 2021, and deployment will be as soon as possible.

M17 project is an open source VHF/UHF radio protocol. Think open source digital mode HTs and repeaters. This project is only slightly more stressed than P4DX, but it’s further along in maturity because it’s narrower in scope. We believe M17 Project will be very successful from current development to scaling up to commercial product launch. The M17 protocol is the native digital uplink protocol, with some modifications for 5GHz, for P4DX. We are working hard to get M17 on and through more satellites and more sounding rocket tests today.

Engineers General is our initiative to hire highly competent open source workers to reduce burnout and increase quality in open source work important to amateur radio. We have one contractor currently, eight resumes, and have applied for funding for two more. We are actively looking for funding for the remaining five.

The “birdbath” is a large dish antenna at the Huntsville Space and Rocket Center. This was used in the past, but has been parked for decades. It took two years of negotiation, but ORI has the support of the museum and permission to begin work renovating this dish for citizen science and amateur radio educational use. Work parties from earlier this year were rescheduled due to COVID.

Upper right there are two completed projects. One is ITAR/EAR Regulatory Work. It took over a year, but we received a determination from the State Department that open source satellite work is free of ITAR, from Commerce that it is free of EAR, and we obtained an advisory opinion that publishing on the internet counts as publishing under the regulations. This is a huge step forward for not just amateur radio, but anyone that wants to contribute to open source space work.

Debris Mitigation Regulatory Work took 10 months to complete. The process culminated in a highly successful meeting with the FCC Wireless Telecommunications Board, the Office of Engineering Technology, and the Satellite Bureau in late October 2021.

Lower right is Battery Matching, a project that matches NiCd cells for very durable batteries in the style that used to be done in amateur satellites, and puts the methods and documentation in the public domain.

AmbaSat Inspired Sensors used to be on the bottom right but now it’s bumped back a bit in maturity level is higher risk. This was supposed to be a project done by students at Vanderbilt university, but no students materialized, primarily due to COVID. We had one kick-butt professional volunteer who was working on a 10GHz beacon that went into the sensor connector on the main board, but the project was moving slowly, and ORI decided to provide additional operational support. Additional volunteers joined the team, we reviewed the finances, and then took some actions. We updated the main board to move it from the illegal ISM band it was in to the legal 70cm ham band. We improved power and ground and addressed some other design concerns. The boards are back as of last week and software and firmware development is underway. The 10 GHz sensor “beacon” work is proceeding quickly as well. AmbaSat is an excellent educational platform, but the ISM band decision isn’t the only problem with it. It’s very small.

We decided to look at combining the 70cm AmbaSat with another open source satellite board to make a combined spacecraft design. I reached out to Pierros Pappadeus at Libre Space, and we are moving forward with using the SatNOGS Comms project. We look forward to contributing to the FPGA codebase and flying both AmbaSat and SatNOGS Comms designs as early and as often as possible, starting with sounding rockets and ending up in space.

All of these projects are open source and all work is published as it is created.

When?

We have timelines! We were incorporated in February of 2018, got our 501c3 in March of 2019, and we hit the ground running and haven’t stopped since.

We’ll distribute a copy of the slides so you can see our wins and losses along the along the way. There’s a lot going on in here.

Here’s what’s been going on since March, and the future plans we know about.

We use Agile framework for management, and most of us have some sort of formal certification either completed, or in process. This is the Agile manifesto and it is the foundation of how our board decides things and how it supports project leads and volunteers. Note the second item, and put in the word hardware instead of software, and that’s one of the reasons we demonstrate early and often and incorporate the feedback quickly.

Where are we?

Here’s the locations of the concentrations of current major contributors and participants. When we say international, we mean it. Our participants have a wide range of ages, are generally educated in engineering, come from a variety of backgrounds, but do tend to be relatively young and male.

We have some physical locations that are important for carrying out the work we do. Remote Labs are lab benches connected to the internet that allow direct access to advanced lab equipment and two different large Xilinx development boards and DVB-S2/X gear. We have relocated our second Remote Lab equipment from Florida to Arkansas, and have added a three-dish interferometry site for amateur radio and public science use. Remote Labs are here for you all to use. If you need large FPGA resources and test equipment up to 6 GHz, then we have your back.

We bought Open Lunar Foundation’s satellite lab. It’s in storage waiting for the M17 project lab construction to conclude, and then the equipment will go there to pack that lab full of wonderful test equipment, materials, and supplies.

Why do this?

We believe that an open source approach to things like amateur digital communications, bacteriophage research, and sticking up for the non-commercial use of space will result in the best possible outcomes for the good of humanity.

We have a lightweight agile approach to doing things. We keep our overhead very low, we are radically participant-focused, and the work must be internationally accessible.

You can see that public demonstrations and regulatory work are given a high priority. Working code and working hardware are highly valued. Working means working over the air.

Thank you to everyone at Libre Space for the support and opportunity to present here today.

https://www.openresearch.institute/wp-content/uploads/2021/12/OSCW-2021-W5NYV-ORI-1.pdf

Engineering Report 20 November 2020

## Phase 4 Weekly Report for 20 November 2020

#### Virginia Tech Industrial Advisory Board Meeting Report
Open Research Institute attended our first Virginia Tech Industrial Advisory Board Meeting on 20 November 2020. The meeting was attended by over 40 representatives from industrial, academic, amateur, and open source communities. The goal of the Industrial Advisory Board is to improve Virginia Tech’s ability to educate students for roles in space exploration, science, technology, regulation, and management.

The first part of the meeting was a description and orientation of the re-dedication of the Industrial Advisory Board lead by Scott Bailey. The second part of the meeting was a curriculum review lead by Dr. Jonathan Black. The next meeting will be in the Spring.

**Action items:** prepare 2-3 slides about ORI and our mission on the Industrial Advisory Board. Open source regulatory advancements, positive effect on commerce when used appropriately, and the improvement in educational outcomes are the communications goals for the slide deck.

#### High-Level Discussion on Thermal and Radiation
We had a high-level discussion about thermal and radiation requirements and work on 19 November 2020. The goals of the meeting were to introduce volunteers with experience in these areas to each other, and to generate any action items necessary to clear roadblocks for future work. Initial list of action items:

Screen Shot 2020-11-20 at 2 44 34 PM

**Meeting Minutes**

Attending were Michelle Thompson, Mike Murphree, Thomas Savarino, Alan Rich, and Nick KN6NK.

We use FlexLM for our Vivado license server, generously donated by KN6NK, and we will be able to use this server for Thermal Desktop. This is limited to one user, Thomas Savarino, but we are satisfied with this work plan. Thomas will also need Parallels and Autodesk. Invoices requested.

Alan Rich provided valuable advice about thermal engineering. Junction temperature and thermal cycling are of primary interest. We need to expect to do a layer analysis and treat the board like a structure. Concerns for radiation were discussed which align with previous work by Wally Ritchie, Thomas Parry, and Suoto.

Mike Murphree requested a mission plan and expectations on the radiation environment as soon as possible.

Mike Murpree requested resource utilization of the Xilinx parts in order to compare against other potentially more radiation tolerant families of parts.

Michelle to provide documentation on the block diagrams and architecture documentation.

*Priorities? Get the Thermal Desktop software up and running so Thomas Savarino can train on it and then start characterizing the 1U circuit cards for the communications payload.*

###### Open Research Institute sponsors the M17 Project
Open Research Institute is proud to sponsor M17, an open source digital radio protocol, code, voice codec, and hardware project.
Learn about and get involved at

https://m17project.org/

M17 has been added to the list of Open Research Institute Projects at

Projects

#### Trello Boards up and running
We are using Trello for task management. Plenty going on!

Join Phase 4 Ground Trello board:
https://trello.com/invite/b/REasyYiZ/8de4c059e252c7c435a1dafa25f655a8/phase-4-ground

Join Phase 4 Space Trello board:
https://trello.com/invite/b/GRBWasqW/1336a1fa5b88b380c27ccf95d21fec79/phase-4-space

#### AmbaSat Inspired Sensors
Phone conference with Dr. Alan Johnston on 2 November 2020 to answer questions and set up a tentative schedule. Work is expected to commence December 2020 through May 2021. This work is funded by an ORI grant. Project kickoff report here: https://www.openresearch.institute/2020/11/12/ambasat-inspired-sensors-project-kick-off-in-december-2020/

#### Remote Labs
Equipment has begun to arrive for the Remote Labs project. Access protocols have been drafted and tested. Feedback has been received and incorporated. Report and link to overview video here: https://www.openresearch.institute/2020/10/24/remote-labs-equipment-review/

Tracking document will be moved to the GitHub Wiki, but the current draft is here: https://docs.google.com/document/d/1EG_anaUNWxluriktrDBUa1MnIdIlOe9_hMCkNFj3Tc4/edit?usp=sharing

#### Ham Expo 2021 Participation
ORI will present at and be part of an exhibit at the Ham Expo 2021. Details about the event here: https://www.qsotodayhamexpo.com/
**We will be using this event as a deadline for transponder work.** We will demonstrate functionality complete by March 2021 at the show.

#### HamCation 2021 Participation
We will participate in HamCation 2021. This is a virtual event. We have 45 minutes available for presentations. HamCation wants unique, fun, engaging, interactive events. This is a wonderful opportunity for us. Message from organizers after we committed: “We don’t have a schedule yet. Plan on 45 minutes for the webinar with a 15 minute break between. Please provide a topic for the presentation with short description that will be posted. Thank you for offering.”

Topics for presentation and short descriptions need to be drawn up. We could do a competition, quiz bowl, live demo, technical presentation, contest, or anything of the sort.

#### Regulatory Presentation
We will present to the FCC, accompanied by ARRL counsel, in the next small number of months. This presentation will emphasize how open source technologies and policies strengthen the Amateur Radio Satellite Service. The presentation will show how the Amateur Radio Satellite Service can fully comply with Debris Mitigation, how it can and will continue a rich history of providing quality public service communications, and how it will be a full participant in the New Space Age.

#### Ed Friesma Needs Help
One of our volunteers, Ed Friesma, writes

“We’re submitting a proposal here at UNLV to get a Cubesat off the ground and I’m in charge of the communications team (both hardware and software) We are submitting our base proposal for review but I will have to get a team of students together. A mentor would really help here. Especially when it comes to building the ground station. but also testing the comms link and the ground station software.

Do you know anyone

a) with some good experience setting up communications with Satellites and also boradcasting to satellites over UHF.

b) who would be interested in occasionally speaking with and answering questions from our team.

They don’t necessarily have to be in the area but at least be open to using Zoom or Discord to chat with us.”

Ed has the right experience to put this team together, but would like to run things by someone that’s been there before. It would really help to sort out what must happen over the next few months.

Are you willing and able to mentor Ed’s team? Get in touch with me at w5nyv@arrl.net and I’ll get you in touch with Ed if you don’t already have his email.

Remote Labs Equipment Review

Transcript of Introductory Remarks

Greetings all,

Welcome to the Open Research Institute Remote Labs Equipment Review.

Open Research Institute (ORI) is a non-profit research and development organization which provides all of its work to the general public under the principles of Open Source and Open Access to Research.

Remote Labs are two physical lab benches. They have equipment for advanced digital communications design work. This equipment will be accessible online to anyone, anywhere that wants to work on open source amateur radio satellite service or open source amateur radio terrestrial engineering development.

The primary focus of the equipment list reviewed today is to support the design, verification, and test of the DVB family of links. DVB-S2, S2X, and T2 are all commonly found in amateur radio. DVB-S2X is the protocol family used by Phase 4 Ground and Space.

Remote Labs is a part of an extremely important process of re-establishing free and open international collaboration with groups such as AMSAT-DL, JAMSAT, and AMSAT-UK, and to increase and amplify collaboration with Libre Space and other open source groups. This is possible for ORI to do by using the open source carve-outs in the US export control regulatory framework. These controls have impeded international cooperation on amateur satellite work for a long time.

A significant amount of regulatory relief was achieved over the summer by ORI for amateur radio satellite work, and more work is going on right now to build upon this success. Please see the Open Research Website news section for more details on that. Today’s discussion is not about satellite technology, but about the equipment and resources required.

We are fortunate to have the advice and input of people that make a living by using remote labs at work. The advice received so far has been heard and acted upon. Python, HTML5 plus Javascript, and command line access will be the initial methods upon to provide secure access to the equipment.

We will not be writing or using a heavy or complex software framework for the Remote Lab. We will be authorizing and authenticating users. It is highly likely that we will use the same authentication and authorization approach that we intend to use for payload communications access, in order to get more experience with that design. In other words, you may be authenticated and authorized for Remote Labs the same way that you will be authenticated and authorized for the payload communications system.

We will definitely be documenting how to use the lab. We will be responsive to feedback about accessibility and ease of use.

There will be someone physically present at the Remote Labs. The equipment is not installed in racks at an unattended site. If a function needs on-site setup, or a test plan can only be done with someone physically at the bench, then that’s how the work will be done.

Remote Labs is offered as a community resource. Therefore, the review process must include community feedback. Thank you for your time here today to discuss and review the equipment list.

As an example, Thomas Parry has provided the following feedback.

1) The initial list had no power supply listed.

2) A computer controlled coax switch matrix would be very useful to control where the signals are going between test gear, DUT, etc. without physical intervention

3) Some form of general purpose digital/low frequency IO device like an analog discovery would be pretty useful for controlling things remotely

4) A way to get arbitrary RF in and out of the PC, ie. an SDR, would be very useful

5) And please remember cabling.

Wally Ritchie responded with an updated list that includes coax relays controlled from a USB relay board(s), and the other items.

Our practice will be validate and measure any cables we make in-house, buy, or obtain as surplus or donations.

I can answer your questions about budget, operation, and policy at the close of the review, or via email.

Please welcome Wally Ritchie who will lead todays Remote Labs Equipment Review.

P4XT (Phase One) Workshop Design Review

Learn about our work on the digital microwave broadband transponder for amateur radio.

https://www.youtube.com/watch?v=QXiWCgo10lg

All work is donated to the general public as open source.

This digital multiplexing transponder is a regenerative design, taking full advantage of a wide variety of cutting edge technology, intended for amateur radio use in space and terrestrial deployments.

This review focuses on decisions made for the prototype board set that implements the transmitter side of the payload.

Comment and critique welcome and encouraged.

Yasme Foundation Generously Awards Grant to ORI

Yasme Foundation Generously Awards a $30,000 Grant to Support the Open Research Institute (ORI) Amateur Radio Satellite Service Research and Development Program

ORI, a 501(c)(3) dedicated to open source research and development in amateur radio, has been awarded a $30,000 grant from the Yasme Foundation. This grant completes the Phase 1 fundraising campaign and allows ORI’s communications prototype work for geosynchronous and interplanetary amateur radio satellites to proceed.

Combined with the ARRL Foundation’s recent maximum grant of $3,000, the $14,000 in proceeds from ORI’s successful Trans-Ionospheric electronic badge fundraiser, and many deeply appreciated individual donations, a total of $51,490 was raised for Phase 1 of the Digital Multiplex Transponder research and development program.

A project that will directly and immediately benefit from this work includes the Amateur Radio Exploration (AREx) project, brought to you by Amateur Radio on the International Space Station (ARISS).

AREx is devoted to designing and building amateur radio equipment for the Lunar Orbiting Platform Gateway project. This lunar orbiting station will have open source broadband microwave amateur equipment and affordable open source ground stations. AREx is not limited to Gateway, as there are many other opportunities under consideration that can re-use all of the work.

All work completed by ORI is made available to the general public at no cost.

The Yasme Foundation is a 501(c)(3) not-for-profit corporation organized to support scientific and educational projects related to amateur radio, including DXing (long distance communication) and the introduction and promotion of amateur radio in developing countries. Yasme supports various projects relating to amateur radio, with an emphasis on developing amateur radio in emerging countries and encouraging youth participation in amateur radio.

The Yasme Foundation makes supporting grants to individuals and organizations providing or creating useful services for the amateur radio community. Regardless of originality or novelty, Yasme supports these programs in order to further the development of amateur radio around the world.

The global perspective and commitment to authentic, accessible, and sustainable amateur radio training and experience puts Yasme Foundation into the rare category of organizations that provide true and broad public benefit.

Find out more about the Yasme Foundation here:
https://www.yasme.org/

ARISS is the home for AREx. ARISS can be found on the web at
https://www.ariss.org/

JAMSAT supports AREx and has partnered with ORI to work on the Gateway Ground Station, which also directly benefits from this grant. JAMSAT can be found on the web at
https://www.jamsat.or.jp

Open Research Institute supports AREx and open source amateur radio research & development, primarily microwave.

Find ORI on the web at
https://openresearch.institute

Documentation about the Phase 1 transponder program can be found on the ORI website at the following links:

Overview:
https://openresearch.institute/2019/09/27/open-research-institute-phase-4-space-grant-application-overview/

Technical proposal:
https://openresearch.institute/2020/01/10/p4xt-digital-multiplexing-transponder-project-program-proposal/

Phase 1 statement of work can be found at the summary document linked below.

Summary:
https://openresearch.institute/2020/02/21/summary-proposal-open-research-institute-phase-1-p4xt/

Digital Multiplexing Transponder Workshop Guide and Link to Audio

DMT-workshop-mp3-guide

The document linked above is a Guide to navigating the Audio Recording of the P4XT Digital Multiplexing Transponder Workshop.

The workshop was held Sunday 9 February 2020 (3PM – 7PM) at Starter Studio’s Conference room in downtown Orlando, 4.5 miles from the HamCation venue.

A full audio recording (330MB MP3) is available at https://www.dropbox.com/s/9k065i5kqj3i49w/200209_1316.mp3?dl=0.