Lessons Learned, second in a series. Cars are not trucks.

When I last posted, I had a half-installed antenna, a box of parts, and a bald spot from scratching my head trying to figure out how to put it all together. I now had the stud I needed, but it didn’t fit my car. The one I got was made for a truck, probably an 18-wheeler. Petro is, after all, a truck stop, not a car stop. I searched around some more and ordered what I needed, and some other stuff because, as long as I was spending money, why not.

One of the more awesome things about this community is that chances are, if you’re trying to do something, someone else has already done it and has written a blog with photos, posted a YouTube video, or has commented somewhere about it. Alan Applegate, K0BG, has a very detailed website, K0BG.com , that has just about anything you would ever want to know about mobile operations. One of the things I learned about is a nifty box called a RigRunner that is nothing more than a power strip for ham radio equipment that uses Anderson Powerpoles for both input and output and has fuses for each of the sockets. This turned out to be a perfect solution for me for three reasons. The first is that I already had a wiring harness from the battery to the cabin that had powerpoles already on it, so that took care of the input. The second is that my car is notoriously difficult to run anything from the battery to the cabin, and I wasn’t about to do it for the antenna’s motor control switch, so I took K0BG’s suggestion and hooked it up to powerpoles and from there, to the RigRunner. Easy-peasy rice and cheesy! The third is that I can be truly mobile. I don’t have to disconnect and re-connect a bunch of things if I want to change cars or do a demonstration. I can simply pull the antenna off the mount, pull the cables and the radio, hook a single connection to a single power source, and go from there.

I spent a few days in between rain showers and snow and got the antenna and radio up and working. The radio has to be mounted to a permanent location in my car, and I’m thinking about installing the brackets to the back of the back seat so it’s in the trunk and out of the way but still easily accessible. But that’s a project for a day off.

Lessons Learned – First in (I hope) a series

Not long ago, I was able to purchase some equipment, and by “some equipment”, I mean enough for an actual shack, an HF mobile rig and antenna, and the accessories to go with them. You know – the first rig. Buying a rig is a lot like buying a car. You look at the pretty ads, you think about what you want, you figure out how much you can afford, and you (ideally) do your homework so you get the right rig at the right price. I did just that. Sort of.

When it came time to look for a mobile HF antenna, I asked around for recommendations. I settled on one and ordered it online. What I didn’t do is ask the one question I should have, and that was “Is there anything else I’m going to need with this?” Because of course there was, and I’ll get to that in a minute.

I set aside a nice Friday afternoon to install the antenna and radio because John, W3HMS had agreed to bring his antenna analyzer to the ham breakfast. I had the recommended (sort of) mount, antenna, and cables. I started with Step One and stopped. I couldn’t see a place to attach the coax. There was a four-pin cable that runs the motor, but no coax connector. Hm. I might not be the brightest or most technically proficient ham, but I’m also not an idiot and I know there’s supposed to be a coax running from the antenna to the radio. I looked at the printed instructions that came with the antenna, I looked at what had to be a million photos of installations, and I could not figure out how I was supposed to connect the coax to the antenna. Finally, I posted the question to an online ham radio community I belong to to see if anyone could tell me something, anything, that would help. Lots of responses with links to the instructions I had in my hand, links to the photos I’d already looked at, and other, equally unhelpful information.

The next morning, I showed John the instructions that came with the antenna and he told me to call the company. When the guy whose vehicle looks like an FBI surveillance van tells you to call the company, things are not looking good. I left the breakfast early to call the company. I was NOT going to let this… this THING win. I left a voice mail for the technical support guy and went inside to watch the Olympics. After some snowboarding and a round or two of women’s biathlon, my phone dinged. Someone had responded to my question online, and he had helpful information! What I didn’t know was that the antenna required a 3/8-inch stud attached to a SO-239 connector. Aha! I jumped in the car, drove to the CB shop at the local Petro truck stop, and miracle of miracles, they had the exact stud I needed! Hallelujah! Unfortunately, it started to rain, so the installation is on hold for another day, but it will happen.

Ham radio is a fun hobby, and there is always a lot to learn. Sometimes, it’s how to use a new piece of equipment. Other times, it’s a little more basic. Next time I order equipment, I’ll make sure I have a list of all the accessories I need.

Emergency Management radio information

The Eastern Area office of Pennsylvania Emergency Management Agency (PEMA) is monitoring 3.9875 LSB.

Skywarn is on the Harrisburg repeater at 145.110,  pl code of 131.8.

Information from this morning’s net is as follows:

We had 22 participants, of whom 11 were on HTs,  two were using the SMRA EchoLink node, and ten were using other rigs.

There will be another net at 9 p.m. local time on the 145.43 SMRA repeater.

As an editorial side comment, events like this give us the opportunity to get into the public service side of ham radio. By collecting data from all over the repeater coverage area, we can give county, state, and federal emergency management agencies information they need to provide services such as snowplowing; police, fire, and medical services; and whether nonessential services should be shut down for the duration of the event.

Finally, ham radio is a way to call for help if you should need it. Cell service and power may fail, but a battery-operated HT or mobile rig is always available should you need it.

Stay safe and enjoy the time off!

-Robin, KC3CEK

APRS Digi Site Visit – July 27

Gary WA3CPO and Scott N3SW went up to the Lamb’s Gap site to work on the APRS digipeater system that is now located there. Scott got some configuration information from the current Terminal Node Controller in preparation for replacing it with a newer TNC. When the new TNC is configured we will go back up the mountain to swap it out. Come out to our next SMRA meeting for updates on this project. Look for the photos in this gallery: APRS Digi at Lamb’s Gap

A strong, level X1.7, sunspot x-ray flare

ALERT: A strong, level X1.7, sunspot x-ray flare was produced by active sunspot region, NOAA AR #2192, peaking at 14:28 UTC. This caused an R3-level radio blackout on the sunlit side of the Earth, during the flare event. If a CME was released, it is likely heading toward Earth and will arrive anywhere between two and four days. That, if it occurs, will result in Aurora and degradation of shortwave radio propagation. Stay tuned! Don’t forget to share!
John Reynolds, W4IJJ
Communications Officer
American Red Cross
N FL Region