September?

Okay, I confess, I have been one lazy blogger this year. There are a number of reasons for the lack of posting, but a lack of things to post about is not one of them. Trying to finding my voice for this blog is the main reason I haven’t been posting much. Another is that we have been flying under the radar on some personal matters.

Let’s begin with the former, shall we?

Voice

A blog must have a distinct voice of its own for it to be ‘successful.’ At least that’s what I have heard. In part, I guess my dilemma is that I’m not sure what I want the blog to be, how to gauge success, or what I would even consider that to be.

As the name FlyBoyJon implies, I am a pilot and the early intent for the site was to chronicle the journey of an adventure pilot. Something that I work on for several years was a series of adventure flights. Sadly those plans fell through and with them the aviation adventures I had intended to blog about.

Over time life has impinged on my flying to such a point that it has now bee quite some time since I took to the skies. This is something that nags at me far more than I often let on. There is nothing sadder than a grounded pilot.

Itching to get back in the air I had begun an experimental aircraft build project. Once again life stepped in. I ended up going back to school to get my FAA mechanics license and a degree in Aviation Maintenance Technology. A good thing to be sure, but it made me seriously rethink my choice in aircraft for the experimental build. Something I do plan on getting back too.

Further keeping me from aviation posts here was the decision to separate my personal aviation from business aviation. I added a domain for my professional aviation work. And once again life has a way of changing plans. My professional aviation pursuits have also been tabled for the time being.

By now I bet this is sounding rather whiny, it is to me. Believe it or not, I’m not complaining. It’s just the way things have gone down. I’m no spring chicken and I’m not loaded with disposable cash so some things just have to wait and I’m okay with that.

A long-time interest that resurfaced during mechanic school was amateur radio. I finally got my ham license and rose through the licenses and started volunteering as an examiner for license tests. Ham radio is a specific, narrowly focused interest though and it required another blog, and domain all its own. I also ended up getting a commercial radio license with hopes of it being of use in my aviation pursuits.

My wife and I also have a personal site. For a long time, it was a personal journal and email site, then a genealogy site, and later back to just an email host. Now it is our online business site.

We currently have five domains with three active sites. The two inactive ones being for commercial interests. With all of these domains and sites and not much going on in my aviation world I just didn’t know what to do with this site. So I’m back to Voice. What is the voice for this site?

Land ho!

As to the second matter, flying under the radar… That has to do with our future planning. All things tallied up, there is no way in hell we will ever be able to retire if we stay in the Greater San Francisco Bay Area. That’s like 10 counties of no-way-in-hell.

To be brutally honest, I have really grown to hate California. The legislature seems to collectively suffer from cranial-sphincter insertion syndrome and has a nasty habit of passing really bad legislation. The urban sprawl has become grossly over-populated, the economy sucks, and it’s just too damn expensive. It has also become very difficult to find any meaningful work here that would make staying viable.

With California not making much sense for us, we decided to look for some rural property in southern Oregon. Back in June, we purchased a two-and-a-half acre lot outside of Bonanza, Oregon, about 30 minutes northeast of Klamath Falls. As crazy as it sounds, we still haven’t made it out to look at the property. We were in KF in May and had planned on working with an agent based in Bonanza. After several ‘scheduling issues,’ we dropped the agent and came home. I wasn’t happy with the outcome of the trip and was feeling frustrated and generally in a funk when we came across this lot and jumped on it.

I had a good feeling about this property and Tammy had an uncharacteristically neutral feeling about the whole thing, almost zen like. When it comes to buying a rural property, that’s about as in sync as I think we could get. Since then we have both been gearing up for the big change physically and emotionally.

So when will we be moving up north? Who knows. We have been paying off the land, which is just that, land. I will need to build the homestead. I do want to get up there fairly soon because I don’t want to be 60 trying to build a house, but we aren’t in a huge rush. We need to bank some materials and resources, most likely find a gig for a year or two, maybe longer, or get really lucky with some online work. We certainly don’t want to try and move or build during the winter so it will be a spring or summer affair in the next year or two.

This kind of planning takes a long time. I had been studying a lot of building, farming, and permaculture subjects for over five years to get to the point where I was ready to make this happen. This has been a long time in the making.

So why haven’t I been blogging any of this? Ther has been too much fluidity in everything involved. We have a gig now and we didn’t want to stir anything up with a potential move and no defined timeline for one. We still don’t have a defined timeline, but we are much closer to having one.

One of the reasons I didn’t start posting in June was that we haven’t been able to get up there and do a land and resource survey of the property. It’s tough to make a building plan without knowing where it is going to be seated especially if you are hoping to work with the land and not forcing the land to your will.

What we have been able to do is to start the weather tracking now that we know where the land is, and follow the seasonal trending. We are also going back into the historical weather record for the area. There is a webcam a few miles from the property, but that is of limited use.

Back to the blog and its voice

So what does this have to do with finding a voice? I’m not sure. I have things to say and it’s usually something of an editorial nature on several somewhat related subjects. Mostly in the theological, sociological realms. Really it comes down to, will this be an editorial or journal, or maybe a hybrid? I honestly don’t know at this point. What I do know is that I want to be writing and this is a good place to do that. For now, I’m going to let things flow and see where it leads.

Until next time,
~Jon

July? Has it really been that long?

Wow, yes it has in fact been that long.

20151104_161606From a building stand point… nothing new has been going on. I am still working on the Beach 40 and the Bitx 20. The Beach 40 still needs the audio section rebuilt and the Bitx20 needs some troubleshooting . I don’t have the facilities to put up a 20 or 40 meter antenna and since both radios are QRP(p), a good antenna is vital to making any contacts.

20151121_072647From an operators perspective… ya, nothing going on there ether. I need to pull down my Frankenstein/Hill Billy mast because we are having our building painted soon. I have plans for a simpler replacement that should work out fine. I’ll post about that if and or when that happens.

From an experimenters view point…  I have been kind of busy lately. Many of the newer radio projects I have been looking at use micro-controllers and embedded Linux systems. All of which I am totally fine with. There are so many other applications besides radio that I can employ these technologies. The only impediment is getting some play time in with these technologies and getting familiar with there capabilities, use, and programming.

arduinoEarlier this year I picked up some Arduino hardware. I haven’t had much time to work with it yet as the Day Job has been keeping me hopping as well as a lot of stuff in the personal life, nothing bad, just a lot of changes and preparations.

Many projects are done with the Arduino and various shields. Some require a little more direction in the form of an embedded system with a true OS. Enter Raspberry Pi and Raspbian.

rpi3bLast week I added a RPi 3B to the hardware pile and began working with it. Along with the Pi I picked up a copy of Exploring Raspberry Pi: Interfacing to the real world with embedded Linux From Wiley written by Derek Molloy.

Linux doesn’t worry me at all. Many moons ago I was a Solaris 7/8 admin as well as a RedHat 7 admin. The problem is that well over a decade has gone by since I actively worked on those systems. I have been in a Windows only environment for so long my Unix brain has turned to mush. So now I’m re-learning the Unix command line and re-acquainting myself with the Linux directory structure along with some all new unique elements of embedded systems and the Raspbian OS in particular.

With all of the projects piling up and now adding a lot of general computer stuff to the pile, Arduino Sketches, Python, C/C++, and picking up where I left off with Perl, it almost feels like I should go back to school and get credit for all of this work. I could pick up a CS degree with everything on my “tech to learn” plate right now. Add in all of the projects and an engineering degree (EE or ME) isn’t far behind. Thoughts for another time.

Radio specific plans are to read and build along with Crystal Sets to Sideband by Frank W. Harris W0IYE, and then get back to Experimental Methods in RF Design and do the same. I don’t expect to do a lot of operating other than 2 meter until we have the facilities to put up a real antenna, and there is no solid timeline for that.

Life outside radio has taken all of my time lately and I am just now slowly getting back to things. Most of it is general electronics/computer experimentation and adding to the knowledge pool right now.

So in conclusion, no I haven’t been busy, I’ve been too busy.

:-/

hamverseryP.S. Today’s post is brought to you by Hamversary. On this day in 2013 I received my license grant about a week after I walked into the Saratoga Fire Station a non-ham. Since then I have worked my way up to Extra Class, begun teaching license preparation classes to prospective hams, and I have been a Volunteer Examiner for 42 exam sessions, most of them at the Saratoga Fire Station.

I have learned so much in so many ways in this short period of time. Thank you Amateur Radio.

73,
~Jon KK6GXG 

What I want from a product

I want…

title on payment, infinite tinkerability, and anonymity. Three little things. That should be easy, right?

Title On Payment

Technology has crossed many lines as it’s development has accelerated, but none so egregiously as title.

When a writer produces a book they hold a copyright on that intellectual property as does an artist with a work of art. These are reasonable expectations by in large. Software becomes a bit sketchy. When I “buy” a piece of software I understand that modifying it would relieve the producer of any liability in its use, and reselling it or a derivation would be in poor form, but why go after someone for modifying something for their own use? Software may be a bit gray for some, I will easily concede to that.

When I BUY something made by someone else the transaction should be complete. If some warranty was included in the purchase, upon the end of that term then the transaction should be truly complete. What is more likely the case, we are bound to a long list of obligations to the “proper” use of a product and inherit a slew of exceptions and controls from the manufacturers of component parts and assemblies.

The true nature if our “purchase” is most likely never completely revealed even by the fine print in that service agreement. You read yours, right? How about that TV you just bought? That TV busts all three of these. The manufacturer retains rights in perpetuity, including watching you and tracking your location and usage their product. Same thing goes for phones and computers along with many other new consumer electronics. The trend is to carry similar conditions of use on just about everything, this includes the largest consumer electronics device you own, that car has a computer in it. It also likely has a GPS, even if you don’t have access to it directly.

Oh, by the way, disabling or interfering with the devices ability to phone home to mamma is also not allowed. Not being a “criminal” in the eyes of these Orwellian manufactures is virtually, no pun intended, impossible.

There are ways to insist on title, but they are more difficult to attain as technology moves forward. Going back to older tech, before the Big-Brother attitude took hold is the easiest. Next would be to build your own equipment but that isn’t an option for many people. Until industry is forced by the consumer market to stop such practices the only other alternative is to not adhere to the terms of service, and these days, unless you exist in a SCIF it is unlikely you can prevent some devices from transmitting data back to the factory.

Infinitely Tinkerable

There once was a time when products were made to be repaired. I know, amazing isn’t it. What changed the world was industrialized manufacturing. Yes, it goes all the way back to the 1850s. It started with textiles and progressed into other trades ultimately reaching basic housewares.

With the advent of electrical appliances, things were still put together on assembly lines so a human had to actually assemble it meaning a human could ostensibly disassemble it or repair it. These days things are ether made by a robot, assembled from non-durable materials, or integrated into little Black Boxes that completely preclude even figuring out how the darn thing works at all. There is also the likelihood that more than one of these methods is used.

So what? You may ask. The problem is that it divorces us entirely form understanding how the products we use work, how it was made, what it “does,” it’s all just magic. The danger is that when power isn’t available for whatever reason or the device, haven forefend, stops working you are truly S.O.L. And if that dreaded experience happens at an inopportune time what will you do?

My first thought would be “No big, it’s just tech. Go old school.” But how many of us are ready to go old school for realsies. I recently found out they don’t make Thomas Guides anymore, they haven’t for years. If you had to travel 200 miles and didn’t have your GPS or Google maps how would you get there? Do you know the route? If a known route is blocked can you navigate around the disruption? Have you ever used a compass? Recently? Do you own one? How about a map? Seriously, I almost cried when I found out about the Thomas Guides I loved them, but I didn’t NEED them so I stopped buying them, apparently like everyone else.

So what does this have to do with tinkerability? It’s just one aspect of a device we use daily. Sure, I could replace a SIM card, battery, or even a damaged screen, but I haven’t got a clue about anything else in fixing my cell phone. It’s a magic Black Box. Consumer devices aren’t made to be tinkered with. If you can’t tinker how do you learn about how a device works, improve it, fix it, or diagnose when something goes wrong, or truly know what it is capable of.

Okay, most of the things a “smart” phone does you can be done without for a while, with a little planning. What about your car? Do the phrases “backyard mechanic” or “shade-tree mechanic” sound vaguely familiar? If not, well… buy some really good walking/hiking shoes. I aspire to working on my own vehicle regularly. Unfortunately I was recently reminded that my old ride isn’t old enough.

Any car with a computer is a pile of problems waiting to happen. The manufacturers of today have all conspired to make it very difficult for backyard mechanics, not just in repairing problems but in diagnosing them. There are so many sensors, many for “SMOG control,” that alter how your vehicle runs, without specialized diagnostic equipment there are things you just cannot do.

Case and point: My ride was having a problem with the Camshaft Position Sensor. It was replaced at Shop A. The check engine light persisted even with the new part. I have an OBD II reader to see, theoretically, what the problem is and what engine code is keeping the check engine light on. What that tool doesn’t tell you is when the mechanic that replace the part didn’t follow the proper procedure.

After months and lots of money at Shop B who had not reached a successful conclusion, they accidentally fixed the problem and had not realized and returned the vehicle to me and told me to go to the dealership because only the dealership had the right computer equipment to do everything required to fix the problem. All of this headache to get a PASS on a SMOG Check. It passed emissions, it was just the check engine light that prevented it from passing. (Gotta love California! NOT!)

If it requires a $20,000 diagnostic computer, it ain’t tinkerable. If you can’t buy a part for less than the original product cost to fix it, it ain’t tinkerable. If it’s not physically possible to open it up, AND put it back together without breaking it (assuming you are inclined to such things and there by skilled at said task), it ain’t tinkerable.

Anonymity

I more than alluded to this earlier on. When I buy a product I don’t want it spying on me in any way, shape, or form, for anyone. It’s bad enough with browsers and the internet. I do not want my TV telling Amazon what movies or TV shows I watch on Netflix. Is a little privacy too much to ask for? Unfortunately, there is so much going on in the background of everything internet related you don’t really know who’s connected to who. Sadly, you can assume that everyone is connected to everyone else.

There are steps you can take to anonymize yourself, at least to some degree, but the philosophy of governing bodies, even those who purport to support freedom and democracy, take a dim view of people who value their privacy. Online, with encryption, and even improving your own firewalling and network security, which of course is a breach of your terms of service as well, so you must be a law breaker.

Conclusion

All three of these overlap back and forth in varying ways depending on the product, and they are all things that manufacturers are actively working to take away from you, the consumer. It’s all too easy to wax romantic of days gone by, but the fact is we live in a different time, and we have allowed companies and governments to get to this point. As they say, it’s easier to never give up a freedom than it is to reacquire it.

The more we all work to improve our title rights, demand tinkerability (and use it), and press for or impose anonymity, the market will have to give way. But it is up to us the consumer to make these demands.

I for one am in the market for a truck made before 1976.

Is it really August?

Hola amigos,

Yes in fact it is August. Last month was filled with taking care of loose ends, finishing up projects, and selling or donating a lot of stuff. It was also the month I began teaching Amateur radio classes. I have been talking about doing it for some time, I just hadn’t gotten around to it. The first class went very well, and the second begins this evening.

The wife and I have been taking about teaching various classes for some time, and on occasion we have done one or two. I think this is a turning point for this process. Once we relocate and acclimate to the community we can reassess starting up teaching again. In the mean time, I have been building up a collection of course materials and presentations.

We had a huge yard sale last weekend that went pretty well. I am in the middle of building a rolling tool box to replace several smaller boxes this week and next. After I get the shop in order, several more tool and project cases, I can start replacing some furniture pieces. The yard sale and shop projects are both about down sizing and mobility.

Not much else to say at the moment, so…

Hasta luego,
~FlyBoyJon

New Technician License Class

Ham Class logoThis evening I have a new Tech class starting at 6pm on Wednesdays. I have another Tech class on Thursdays starting August 11th. I thought it was time to add a General license class into the mix as well. It starts August 23rd and meets on Tuesday evenings.

All of the classes are in the evening from 6pm to 8pm and meet for six sessions on the same day of the week.

I hope to be adding some other classes in the near future. Some license classes as well as some special subject classes.

That’s all for now. I have some prep work to get done before class.

73,
~Jon KK6GXG

Ham Class: One Down, Another On Deck

Ham Class logoThe July 8th class went of rather well. I am happy to report that we introduced 5 new hams to the community!

The class went very well and I had a few requests to add a General class to the future class schedule. I’m still working on prepping for that General class, but I do have another Technician class lined up to begin July 27th and running every Wednesday evening until August 31st.

No guarantees, but I am going to try to get the General class on the books before the end of August.

I have been working on the Get Your License pages today. They are finally up and functioning. There is information on how to get a license and what to expect on the exam along with links to other resources.

License Exams
License Classes
Technician Class

Until next time, 73,
~Jon KK6GXG

Résumé Updating

TakingNoteIt’s been a while since I took any time to update the old résumé, though I must admit not a lot has changed, it’s just time to polish things up a bit. I have a LinkedIn account and I do make minor changes there every so often, but I haven’t done much with the hardcopy. *shudder… hardcopy*

While going through my LI profile something in the “Interests” caught my eye…

“movies, music, writing, flying, aircraft (design/construction/restoration), amateur radio, history, anthropology, archaeology, genealogy, archive, preservation (document/book/photograph), blacksmithing, silversmithing, metal fabrication, woodworking, sustainable living (building, power, farming, food), alternative building technologies, primitive technology, self reliance, resiliency (personal, local, community, regional, national)”

I’m pretty sure I have gone down this road before at some point, but it bares repeating. It’s the resiliency line personal, community, local, regional, national, (and by extension international). With all of the hullabaloo about Brexit people are thinking about how it will affect them. Really, it shouldn’t.

Before anyone starts screaming “Exclusionist!” or “Nationalist!” like somehow nationalism is automatically a bad thing like the bought-and-paid-for media would have you think, participating in worldwide commerce is not bad, far from it. Depending on a centralized global economy is bad, very bad. Even centralized national economies are bad. We keep having example after example of what happens when centralized economies have sector hiccoughs. The whole thing is affected.

When the US economy crashed in 2008, due to our own internal centralized economy and the managers of that system doing bad things, it was felt around the world. When the Greek economy tanked it was directly due to the EU centralized economy, and it affected all of the EU and beyond. The Brexit issue has been felt all over the globe as well. These effects are all because of the idea that the world is somehow better off when we all have our eggs in the same basket. It is absurd.

Why Jon, when you say it that way it sounds so obviously bad, but surly global economics aren’t that simplistic. Actually, yes. Yes they are. At least from the notion that centralization is a good thing. So in this case it really is that simple.

Centralization, in any system, creates more sub-systems and moving parts that are all interdependent. The level of complexity is exponentially increased, and much of the energy that goes into the system goes towards minimizing losses and damage the system itself creates, and of course the administration of the system. Not to mention that the resulting product is generally of lower quality by the time it gets to the consumer/user. Worst of all, with all of the interdependence even a small hiccough produces problematic ripples throughout the system and may even halt it all together.

A simple example is the spinach crisis a few years ago in the US. Much of spinach supplied to restaurants and some grocery stores was recalled because a pig got loose on one farm. There was an outbreak of e.coli, not an epidemic, but large enough and wide enough spread to panic a lot of people, cost farmers millions, destroy a large portion of the nations spinach crop, and waste millions in resources throughout the centralized food system. Absolutely none of it was necessary. To top it all off, it further set in motion more restrictive regulations shutting out some small farms due to the onerous regulations and cost.

So what does all of this have to do with resiliency? Any engineer will tell you eliminate single-point-failures, and provide redundancy if you want a resilient system. You cannot design a resilient system from the top down, it just wont work it, more to the point it can’t work. It must be designed and built from the bottom up. That’s why the order I use is so important personal, community, local, regional, national, (and by extension international).

To avoid collapse of any of the centralized systems we currently have, start with yourself and your family. Have plans and preparations in place so you are more resilient. Help family and neighbors to be more resilient. All of you can start working on getting your community more resilient.

Slowly but surely people are waking up to the simple facts. As the understanding of how theses system interrelate and how wasteful they are, how the systems only care about the system and not the end user, how the user is cheated out of high quality goods and is forced pay a premium for the privilege, people are beginning to put all of the pieces together.

No amount of railing on and on about how simple this all is will convince those who choose to stay the course. They must see the light in their own time. This is something that I am coming to terms with myself. It seems so clear, and I want the people I care about to be resilient and not suffer when those hiccoughs occur. All I can do is walk the walk and demonstrate by example.

All of the Brexit panic, anger, frustration, division, and the eventual blow back all come from not understanding what great-granny always said “Don’t put all your eggs in one basket.” Smart old broad that.

~FlyBoyJon

May Then June

My last post was April 5th, and even that wasn’t much of a post. A lot of changes are in the wind these days. Here we are, the end of June 2016, and the thought crosses my mind, most of my solid accomplishments are running a bit stale. I need to get some things done, educationally, physically, metaphysically, stuff just needs to get done.

We have plans, and we have been working towards those plans, but not at what I think should be our pace… my pace really. I should be getting more done. I have but a week to get a bunch of stuff done, and prepare for a very busy week after that.

Things are what they are and I have little control over things like the seasons so why fret. Just my nature I suppose. It’s so hard to stay motivated when it seems like we are always in a holding pattern for something or other. I want to see some momentum, some forward movement, action taking place. I know, be careful what you wish for. I’m sure it will bite me in the ass at some point.

Anyway, enough blathering on about nothing comprehensible.

Until next time,
~FlyBoyJon

Tech License Test Prep Class

KK6GXG-MakingWavesJust a short update on getting a Technician ham license for interested locals (Silicon Valley area).

I am teaching a Technician Class license test prep class July 8th, 9th, and 10th (all three days for the one class, see the Class Notice below)

~Jon KK6GXG

Class Notice

We have reached the minimum number of participants for the 7/8 – 7/10 Amateur Radio Technician exam prep class to take place. Below is an overview of what you can expect. I know this is a long email, but please take the time to read it thoroughly .

Class Sessions

This class meets over three days and will review all of the information needed to pass your FCC Amateur Radio Technician Class license exam.

  • Friday 7/8 we meet from 8 pm to 10 pm for an introduction and presentation.
  • Saturday 7/9 we meet from 9 am to 5 pm for the main portion of the class. There will be a 1 hour lunch break.
  • Sunday 7/10 we meet from 9 am to 3 pm for a wrap-up and test review before the 1 hour lunch break. After lunch we will finish the review followed by the exam.

Materials

I use the ARRL Ham Radio License Manual as the student manual and study guide. Each student is responsible for obtaining this manual BEFORE the class begins. Students are expected to read the manual before the class begins. Make notes on your questions as you read through the manual so we can go over them during the class. This is just a cursory reading, don’t dwell on anything too much. (The manual is NOT included in the class fee)

Links for online purchase of the manual
ARRL – http://www.arrl.org/shop/ARRL-Ham-Radio-License-Manual-3rd-Edition/
Amazon – https://amzn.com/1625950136

Stores that sometimes have copies in stock
HSC Electronic Supply (Sunnyvale) http://www.halted.com/
Ham Radio Outlet (Sunnyvale) http://www.hamradio.com/locations.cfm?storeid=2

Exams

An ARRL Volunteer Examiner team will provide testing on-site after the class.

The VEC testing fee is NOT included with the class, so you will need to bring $15 cash for your exam, please bring exact change.

The VE team does NOT accept credit/debit cards.

The Small Print

Each class requires a minimum of 5 students enrolled for it to take place. The minimum number of students must be preregistered at least 5 days before the start date for a class or the class will be canceled.

If the number of registrations drops below the minimum due to student cancellations BEFORE Tuesday 7/5, the week of class, it may be canceled.

In the event of a class cancellation all student enrollments will be refunded.

Student cancellations AFTER Tuesday 7/5 will NOT be refunded. Student cancellations Tuesday 7/5, or BEFORE will be refunded.

Enrollment

To complete your enrollment email me and I will bring you up to speed (jon at kk6gxg dot com) The class fee is $35.

The FCC

Along with registering for the class, I recommend creating your account with the Federal Communications Commission (FCC) on the Commission Registration System site (CORES) https://apps.fcc.gov/coresWeb/publicHome.do Once you have set up your account you will be given your FCC Registration Number (FRN). This process is free.

Your FRN is used on the Amateur Radio license application (Form 605) and having it before you take your license exam speeds up the process. You will also need your FRN to log into the Universal Licensing System (ULS) http://wireless.fcc.gov/uls/index.htm?job=home and find out what your new call sign is after passing your exam. 🙂

The BitX 20 & More

The BitX

20160618_120709I was fortunate to recently have been gifted a BitX 20 kit by a friend and fellow VE. The kit came from QRPkits.com some time ago, I believe at least a year or so ago.

My intention was to build it for Field Day 2016. Sadly, while I was well on track to getting the radio built, 2 parts were missing from the kit. BS170 N-Channel MOSFETs to be specific. This put on the breaks for the final assembly and stopped me dead in my tracks with the finish line in sight.

20160624_193754I have the parts waiting for me at Jameco will-call for Monday. Once I get them home, populating the remainder of the circuit board should take about an hour. Then its on to the initial tuning and getting the radio packaged up in its housing.

I will do a full project write-up in the Projects section soon, but for now just an update.

A Homebrew Signal Generator/Oscillator

20160622_084953During the BitX build I ran into a small hiccough. The testing at some point calls for the injection of an 11 MHz signal. I would normally use my Lafayette signal generator but for some reason it’s on the fritz so I had to come up with another solution… build an 11 MHz signal generator.

20160622_085219With the crystals in the kit it was easy to build a simple generator with parts on hand and while I only had 1 of the five crystals installed it was easy. By the next testing phase I had installed the remaining 4 crystals. Now I need one for the homebrew SigGen! (click the image for the circuit diagram)

Off to HSC Electronic Supply for some 11 MHz crystals.

This project will also get a write-up in the Projects section soon. This one in in particular has a lot of use in checking unmarked crystals as long as they are between 1 and 20 MHz and is a great foundation piece for beginning builders.

A Homebrew TNC

20160524_145401Before I got started on the BitX I was working on getting my Baofeng 2m/70cm HT on digital. I found a couple of designs for a homebrew TNC and set out to make that work.

Because of the way the PTT key works on the Baofeng I haven’t been able to make the TNC work with the HT but it should work fine with my 40 meter QRPme.com Splinter II and the BitX 20.

A full write-up post is coming on this one too.

Look for all three of these in the Projects section for full details on the builds coming soon.

It’s been a long time since I posted, and most of that time I have been working on non-radio stuff. Now that I am back in the swing of things I have more time for radio stuff so I should be able to post more, and make updates to the Projects pages

As soon as the BitX 20 is up and running I plan on getting the Lafayette working again and get back to the Beach 40 DSB. Another Field Day has slipped through my fingers. I don’t plan on that happening again!

That’s all for now folks, 72, 73, and good night!

~Jon KK6GXG

 

Amateur Radio, Emergency Communications, Traffic Handling and more