Tag Archives: KBARA

The March Review?

Okay, I admit, this is sad. My last post was over a year ago. Since this is a radio blog you may be inclined to think I haven’t been doing radio, or building projects, or anyhing else radio, that would be incorrect. I have been doing a lot of radio,

Our Community Emergency Response Team (CERT) has been a big part of things over the last year. As the amateur radio Emergency Coordinator for ARES/AUXCOMM here in Klamath County I am parallel to the CERT Coordinator though most of our active volunteers are involved in both so we have been working on division-of-labor concerns and coordinating activation, reporting, and assignments.

We also had some administrative changes with Emergency Management being reassigned under the Sheriff. So far it seems to be a good move. One thing I just found out about is an asset being transfered to CERT/AUXCOMM. We are getting an old ambulance to build into a mobile radio and CERT response vehicle. We have a trailer, but there are advantages to having a ready to roll vehicle with a giant generator at the front end. The story of this asset will develope over time. We still don’t have a timeframe for the transfer.

Rebuilding the KBARA packet infrastructure took up a lot of time last year. It has been running stable and continuously since my last post with minimal maintenance required. Our mountaintop sites weathered the winter season well and we are working on several new projects that rely in part on this packet infrastructure.

One such project is getting a full-featured Winlink amateur radio gateway up and running. The Civil Defense Communications Auxiliary, more on this in a minute, just installed a packet gateway accessible to much of the county. The gateway is hosted by the Sky Lakes Amateur Radio Association who’s assets are provided by the Sky Lakes Medical Center, relies on the KBARA packet infrastructure, and provides Winlink email access to the entire emergency communications community and the ham community in parts of northern California and southern Oregon. A great cooperative effort that benefits a lot of people.

The project is not completed this is just the first stage. Next up is adding HF access, and ultimatly forwarding email by radio-internet combinations or by radio only in emergencies. This project is a huge asset that covers a large area and fills a big need.

CDCA is one of my big projects. It was set up as a 501(c)(3) non-profit the Civil Defense Communications Auxiliary. Its purpose is to provide material and training support. The Sky Lakes Gateway Project is a good start. Many more projects too come.

Volunteer Examiner sessions have been sparse with only one session per quarter. I miss doing them more frequently.

One of the things I spent a lot of time on this year was getting authorized as an ARRL emergency communications Field Instructor and Field Examiner. This is primarily for ARES which has been going through a lot of changes this year. I recently qualified as a mentor/instructor for the ARRL’s online training for the EC-001 Introduction to Emergency Communications course. I have signed up to mentor for the first four two-month class cycles of the new program and am looking forward to the experience.

ARES/AUXCOMM is a big topic. The state of Oregon recognizes the ARRL’s Amateur Radio Emergency Service program statewide. Some counties have opted for other organizations like ACES or autonomous organizational structures like AUXCOMM. Within the county, Klamath has an AUXCOMM team but it is at the same time an ARES team. As I mentioned earlier CERT is also a big part of the mix because of the extensive crossover in personnel and assets. This wierd mix has also affected the writing of Operations and Training manuals.

After time and energy in both, I have turned focus to the Training Manual by creating a training matrix, then developing a program to meet the modular elements on the grid. Eventually, all of this will be written into a manual. From the Training Manual, the Operations Manual containing only procedural elements. When device specific or asset specific operations that require a check-out will point to the TM in an appendix. Once I get the base manuals written I will post them. This is a long-term project.

I still participate in the Nation Traffic System as a local net manager, Net Control Station, and participate in state and regional nets. 80 meters has been crappy over the winter so I have not been able to participate as much as I’d like. This has also curtailed a lot of my general HF operations, and limited Winlink radio access.

The poor propagation and a harsh reality exposed by the Fall SET (Simulated Emergency Test) was a major prompt to get a local packet and HF gateway, as well as up our game on the tech for the gateway.

One of the things I have been doing more of, particularly recently, is equipment R&R. I have a growing pile of radio gear to go through and reset, repair, document, determine what it is, or combine with other bits for operation. I love doing this but I have little bench space or time to dig into some of these projects, but I will find the time.

I ended my last post with “try not to wait four months”… okay it was 12 months. I promis to try and do better.

~Jon KK6GXG

Much Goings On

This first couple of months here have been busy. Building furniture, meeting new people, getting involved in the local radio scene. Trying to build the station up for HF operations.

Ham radio can be a lot of fun even as a solo practitioner, by that I mean working on your own projects. But the fun really kicks in when you are part of the larger community. There are opportunities to engage with fellow hobbyists and the community at large.

KBARA

The local radio club is the Klamath Basin Amateur Radio Association. I started off with the group as a VE for one of the clubs exam sessions and then a couple of events with the group, the Crater Lake Rim Run,  and a Safety Fair. We also had a work party up at two of the clubs repeater sites, Hogsback Mountain and Plum Ridge. The folks are very nice and I have been making a lot of solid radio contacts. Several of the members have been very encouraging in my EmComm endeavors.

The folks are very nice and I have been having a lot of fun. Several of the members have been very encouraging with my EmComm endeavors.

The Community

CERT

I have been in communication with the Klamath County CERT group for a while and have been to one of the meetings, with another one tomorrow night.

Some of the KBARA folks are members of CERT as well so I’m not walking in blind or friendless.

I have turned in my County Volunteer paperwork and I’m just waiting to hear back. So, I’m not a member of the team yet, but things were looking good after the last meeting. We shall see.

NTS

I have wanted to get involved with NTS for a long time. In August I got in touch with the Section Traffic Manager to find out what I needed to do to get a local net going. After a few exchanged emails I started checking in regularly with two of the big Section nets that cover the whole state and several surrounding states, Beaver State Net, and Oregon Emergency Net.

After checking in to BSN and OEN for a couple of weeks I set up a local net, the Klamath Basin Traffic Net. Things are still very new and there hasn’t been much of a response yet, but that’s fine. It’s giving me time to work into it all.

I have had several opportunities to handle traffic from the net and I will start originating traffic once I work out a couple of issues in the station.

Skywarn™

I was hoping to get involved with Skywarn™ but the National Weather Service rep from Medford indicated that the local weather isn’t  that big a deal and the amateur radio presence in this area isn’t active or needed.  Without any support or interest from the served agency, there really aren’t many opportunities to serve. So, I guess I’ll just leave it at that for now.

The Station

There has been a lot going on with the station as well. After a couple of weeks of working the BSN and OEN with my low power, 5 watts, Yaesu FT-817 on the MFJ-1982LP end-fed antenna it was clear that I needed a bit more power to participate in nets, especially when the propagation conditions are bad.

I also needed to do something about the low power Baofeng UV-5R+ handheld transceiver I was using as a base station if I was going to be running a local net.

QYT KT-8900D

The mobile radio I have been using in the truck works very well, so it made sense to use the same radio for the base. This bumped me from a 5 watt HT up to 25 watts. The local net is running on a club repeater, and we do have a backup repeater as well and both have emergency power so 25 watts is fine for making contact throughout much of the southern part of the county.

The club has plans to link with other repeaters so we will have coverage throughout the county and beyond.

Diamond X50A

The homebrew J-Pole I was using would be okay, but it was limited to the 2 meter band and some of the repeaters in the area are in the 70 centemeter band. I needed something with a wider bandwidth and dual-band. Enter the X50A.

It was a simple task to swap out the twin-lead J-Pole antenna, which is now ready for my go kit, and put the X50 in its place. The X50 is also a commonly used antenna for amateur repeaters so it is reliable and can handle more power than I am putting through it.

ICOM IC-718

I mentioned the need for more power on HF. The solution that presented itself was an ICOM IC-718 that one of the club members wasn’t using and was willing to sell. The radio is rated to 100 watts which

The radio is rated to 100 watts, which has been helpful, though the last month band conditions have been crap making 5 watts nearly impossible and even at 100 it’s been difficult.

Initially, I only had the MFJ-1982LP antenna for HF that would cover 80 meters. The LP stands for Low Power, it can only handle 30 watts so when I first started using it I had to keep the power down low making it only a little better than the Yaesu FT-817.

Hy-Gain AV-18VS

The AV18VS is a nifty multi-band antenna that covers 10-80 meters. It uses a manually adjusted inductor to tune the various bands. Since the coil is at the base of the antenna, it’s not practical to get it way up in the air. In fact, it is intended to be used 3-5 feet above the ground. I have mine set at a little over 5 feet but it has a really good ground right under it.

It uses a manually adjusted inductor to tune the various bands. Since the coil is at the base of the antenna, it’s not practical to get it way up in the air. In fact, it is intended to be used 3-5 feet above the ground. I have mine set at a little over 5 feet but it has a really good ground right under it. In fact, it is intended to be used 3-5 feet above the ground. I have mine set at a little over 5 feet but it has a really good ground right under it.

It will likely be less convenient when the weather turns and we start to get snow. I plan on building some kind of hat to keep the snow off. I am still thinking that through.

Mobile

I have been running mobiles since July. I installed a QYT KT-8900D, a Midland MXT400 GMRS, and Uniden BEARCAT 980SSB CB when we first moved. Noone up here uses CB, but there is a lot of ham and GMRS traffic so I ended up pulling the CB.

I had always intended to install permanent mount antennas but it wasn’t practical at the time, which worked out well since I am driving a different vehicle than I started out with.

After getting the new (to me) truck in July I mounted a shelf that replaces the visors, the Vertically Driven Products Shelf-It. This works out great for holding radios and other stuff. We used to install these in all of the tow trucks when I drove tow.

I don’t use the visors, and with them mounted on the Shelf-It it’s hard to see traffic lights, so I just left the visors off.

Yesterday I finally got around to installing the NMO mounts in the roof of the truck. I installed three, one for the QYT KT-8900D, one for the Midland MXT400 GMRS, and a third possibility for the Yaesu FT-817 so I have a mobile HF rig. The only mobile HF antenna I have right now is for 6 and 10 meters. The nice thing about NMO antenna mounts is that they are easy to cap off and use later.

Below are some pics of the NMO installation.

Having the mag mounts on the roof with feedlines crushed through the window gap is just ugly, not to mention it does horrible things to the feedline.

Construction always starts with a bit of demolition. In this case dropping the headliner. I only needed to pull down one side so that’s what I did. It required pulling the Shelf-It out and removing the door trim pieces around the entire door as well as one coat hook and the cab light.

Here I have the back mount installed already and you can see the two 3/4″ holes for the other two.

It looks like quite the mess, but it’s really pretty simple. The white jar on the left is Chemplex silicone grease to coat the weather seals on the connectors and antennas or caps. Clockwise, the punch tool with a box open-end wrench and Allen wrench cuts the holes, in the large bag is a mount with cable just like the one just to its right. The small bags and black cap in the center are covers for the mounts when no antenna is attached. On the rag are needle-nose and slip-joint pliers to tighten the mount down. The brass disk is the installed NMO mount.

Three antennas installed. The front left is the dual-band ham antenna. The one on the right is for GMRS. The stubby one in the center is also a dual-band ham antenna I wanted to check out, a little performance comparison. The NMO mounts are much cleaner than the old mag mounts. I can still use the CB or any other radio that I can get an antenna with an NMO base. My CB antenna does. The advantage is I can move antennas or radios easily.

My apologies for the blurry picture, the camera kept focusing on the near headliner. The radio on the left is the QYT KT-8900D and the one on the right is the Midland MXT400 GMRS. The mics and cords stow on the shelf and there is plenty of room for more radios. I used the holes in the headliner from the visor clips for cables coming out, power on the left just behind the GMRS radio and antenna cables just to the left of the center hump.

Things Upcoming… too much to go into, how about some keywords.

Pi TNCs plural, radio go box, more homebrew antennas, homebrew filter cavities for a repeater, much more digital mode…

Until next time, 73,
~Jon KK6GXG