Our next event will be this Saturday, July 3rd, at 8:00 AM. There's no topic this week. Since this will be a day before the 4th, I thought it would be fun to get together in the park and have a cookout for breakfast. I'll bring a grill to cook on and some eggs and bacon. I suggest bringing the food you want to eat at least, and then if you'd like to bring something to share feel free. If you want to let others in the group know about a dish you're bringing to share, email me and I'll send out an email the day before with a list of foods people have said theyll bring to share.
This week we’ll be back in Reid Park location #2, same as where we were yesterday, which is at the pavilion that is just to the east of the western-most baseball field, and just south of E Camino Campestre. Ramada 28 on the park map. There is parking just north of that baseball field, or another lot just to the east, or you can park on the street. Street parking is the closest to the pavilion. If there's another group that reserves that pavilion and is there in the morning, we will instead set up under the big trees just to the east.
We will have our usual radio talk-in frequencies in case there are difficulties finding our group. On FRS (standard, license-free low-power walkie-talkies) we will be on Channel 05, which is frequency 462.6625. If you have your amateur radio license you can also use 145.890, and I will be listening on both of those. We haven’t had great luck hearing people with the handhelds in the past so please try a few times to make contact before giving up.
GPS Coordinates: 32.2134, -110.9233
Location: https://goo.gl/maps/f2JjJ795Xfuwp68a7
[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 ...
