We had an excellent event today with a great turnout, and @AmericaJane did a great job of teaching us some of what she knows about canning food! I also suspect we just barely scratched the surface of what she knows on this topic so maybe we'll be able to get her to teach again over the next few months. I'll also try to get her notes from today and post them.
There was one issue today, which is that at least a couple people weren't able to find us at the new location we were trying out. If you were in that group I apologize and will figure out how to improve the directions we give next time. This will be easier when we stop trying new locations and start rotating through ones we've already been to.
One improvement I'll be implementing immediately is having a FRS and Ham radio talk-in frequency defined for all events going forward, so if you have a walkie-talkie or mobile Ham radio you'll be able to make contact.
After the class, a number of us worked on setting up some mobile HF radios out in the park and had a great time making some contacts around the country, including my first HF contacts! Thanks to everyone who helped me get set up. In retrospect I should have made this an official, announced event so more people could participate in Winter Field Day today.
If you're a part of the AMCON Ham Radio Network ( https://amconham.net/ ) then you already know about Winter Field Day. If not, it's a yearly event that's for more than just AMCON members so there were a ton of people around the country who were getting on the air. I plan to participate more heavily next year. We will also plan to have more radio demos like this after other future events.
[I'm reposting this to the top because we have a number of people who still need to get their ham license!]
For anyone near Tucson who hasn't already gotten your Ham license or is interested in upgrading what you already have, here is some info based on my experience of getting my Technician and General licenses recently:
- Free testing is available monthly in Tucson. Next event is March 8th @ 7PM . https://k7rst.org/testing.html
-- There is no preregistering. You just show up, but I highly recommend being there a half hour early to get in line. I was there 15 minutes early and waited a little more than an hour before it was my turn to take the test, and then there's more waiting in between exams if you take more than one.
- There is also an online testing option available now. It generally costs ~$15 and you need fairly decent internet, a computer with a webcam, and a phone with a camera. (Thanks to @freebirdie for sending me the info on this).
-- Look here to find a session that's open: ...
I've been meaning to document this for quite awhile but things kept getting in the way. I've been writing this slowly over the past several weeks now, and am finally ready to post it!
I've created a simple automated planter for low-effort food gardening that seems to work pretty well for a a decent number of different plants. This was originally inspired by Larry Hall's "Rain Gutter Grow System", and then I fused it with the general concept of bottom-watered reservoir planters, which you can find everywhere.
Larry Hall's video should show up at the end of this post:
One implementation of a standard, non-automatic, bottom-watered reservoir planter:
https://www.amazon.com/GroBucket-Watering-sub-irrigated-Container-portable/dp/B079CT29RZ/
My goals were to keep costs relatively low, minimize water usage, and minimize the weekly time I need to put in to maintain the garden. I don't mind spending a bit more time to get something set up if that means I don't have to remember to do another ...
I've recently upgraded my VHF transceiver capability, and it has made a huge difference. We ask everyone to have a radio of some sort, and the cheapest Ham radio that works is the Baofeng UV-5R. I don't want to ask people to spend a ton of money, but from my own experience I do think upgrading is worth the extra expense. The receive electronics on the UV-5R are low-quality so they don't seem to work well with external antennas. A lot (or all) of the advantage you'd get from putting an external antenna up on your roof is lost when you plug it into the UV-5R.
The tranceiver I bought is the Yaesu FT-2980R:
https://www.hamradio.com/detail.cfm?pid=H0-015771
Unfortunately they just raised the price by $20, but it's still only $150 (or closer to $170 with shipping and tax). Note that it's a VHF only radio and is very simple compared to the more expensive models, but it is a beast of a machine that can dump 80W of power if needed.
This radio works well with every external antenna I've tried, and it's well suited to ...
