Category Archives: GMRS

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.


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


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.


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.


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.


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.


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 

The Move Is Done

Well, sort of…

We are here in Klamath Falls, Oregon now. We started the move July 1st and I was making runs all July. The old place was officially vacated July 31st. August was the slow unpacking of boxes and the beginning of several furniture building projects. I have built 6 bookcases; 2 of them 40 inches tall, the other 4, 70 inches tall.

I still have a number of things to build like the DVD cabinets that will hold our 1000ish movies and TV shows. I also have a lot of storage containers to build, think apothecaries drawers. Lot’s and lot’s of them.

You can see why I haven’t posted in a while. I have made some upgrades to the shack, well the mobile, the shack is looking rather minuscule right now.

I have absolutely no bench space for shop stuff or electronics. The station is occupying a puny 1 sq.ft. space across 2 shelves, but, I actually have an HF antenna outside! The MFJ-1982LP endfed is up. The feed point is about 15 feet up on the mast my 2m roll-up J-Pole is attached to and the rest of the antenna is supported by 2 31 foot Jackite poles and 20 feet up into the Ponderosa Pine in our front yard.

So far 80 and 40 meters have been kind. The net controls have had to work me pretty hard, but I have been getting through. I have been heard as far away as Victoria BC Canada, La Jolla California, Somewhere in Wyoming, Utah, and Nevada. Not bad for 5 watts.

The power on the base, my Yaesu FT-817ND, needs a boost now that I am putting together a local NTS Net. I need to make the Local to Section hop on HF more reliably and not make control work so hard. The local net will be on one of the club repeaters.

I have also moved forward by getting involved with a local active club, the Klamath Basin Amateur Radio Association. I have already done two events and a VE session with the club since we got up here. Also in the mix is getting started with the Klamath County CERT program.  There is some early work on getting an ARES/RACES group together. All kinds of fun going on.

Once we got up here I started work on the mobile. The Baofeng UV-5RE+ was not cutting it on 2 meters. I upgraded from 5 watts with a crappy little antenna to 25 watts with a QYT KT-9800D dual band mobile radio and an ANLI DC-124H TriBand antenna.  Much better performance. Also in the mobile, I installed a Uniden BEARCAT 980SSB Single Sideband CB and a Midland MXT400 GMRS radio. There is hardly any CB traffic up here, but surprisingly, there is quite a bit of GMRS traffic.

For a 2 meter base, I have been using one of the 5 watt handhelds attached to the homebrew 2 meter twin-lead J-Pole I built a while back. Now that I am getting hooked up with CERT, I think I should pull the J-Pole out of the PVC and use it as a portable roll-up. I also need a little more juice for poor weather conditions so a 2 meter base upgrade was in order. Another QYT KT-9800D mobile radio and a Diamond X50A dual-band base antenna should work nicely for VHF/UHF. Those will be incorporated into the station by the end of the week.

As for the HF side of the station… I need to poke around for something around 100 watts, which will require an antenna upgrade too. The MFJ-1982LP is only rated to 30 watts. As long as I keep the power down I should be able to use it for a while. That will still give me a 6 db power gain over the 5 watts I am pushing now. Anything should help. The section nets are on 80 and 40 meters so I will need an antenna that covers at least 10-80 meters. 100 watts should be more than enough for my needs.

Oh, one other thing, I finally got my Skywarn ID number, now I need to find a net for Skywarn. I haven’t found anything in southeastern Oregon yet. I’ll keep looking.

Anyway, that’s the status update for now. Look for an NTS page to be added to the site soon.


The Move Is On!

The move is most definitely on, things happened quickly and we put down a deposit on a rental house while we were up in KF two weeks ago!

We have been packing since early April so most of our stuff, aside from consumables and the essentials, are packed. I will be making a number of runs up to the new house in Klamath Falls, Oregon (CN92de) beginning July 1st.

We decided to buy/build a trailer rather than rent a truck. The cost will work out about the same but in the end, we will have an asset, not just a receipt.

This weekend, June 24-25 is trailer build time, so another Field Day goes by unobserved… Sad about not getting the new FT-817 on the air for FD, but the move takes precedence. The good news for radio is that I have a place to set up a 136′ multi-band horizontal end-fed with the mast just a few feet away from the shack’s new location.

Also in radio news…

When I designed my QSL cards, we were already looking at relocation sites in Oregon so I designed a card for California and a card for Oregon with the intention that I would only have a couple of minor changes to make once we found a place. With any luck, in a couple of years when we find our permanent landing zone it will be in the same Grid Square. If not, it’s an easy fix.





Since I design my QSL cards myself, I use VistaPrint for the printing. I get a high-quality stock and finish, it’s economical, and I maintain complete control over the printing.

Another early prep purchase was my VE/Callsign tag. Moving to a new Division, I figured I would be a good idea to get a badge with the new division on it.

I get all of my badges done by The SignMan in Baton Rouge, LA. I have nothing but great things to say about Rick. He does an excellent job and the customer service is top shelf all the way. I am not affiliated with the shop or Rick in any way, and I buy my stuff at the regular price, I just love the quality, speed, and work ethic. You will too I’m sure.

I am hoping to get the FT-817 rigged up for mobile use in the next few days so I will be able to work mobile on 70cm, 2m, 6m, and 10m over the many long drives to OR and back. I will post frequencies on the contact page and in a sidebar element.

Along with adding a Remote Pilot certificate to my FAA credentials, I added a General Mobile Radio Service (GMRS) license grant to my FCC credentials. The new license is WQZJ382. At present, I only have a single handheld GMRS radio (Garmin Rhino 120) but I have plans to add a Midland mobile to the vehicle and one at home once we get set up in Oregon. Most likely a couple of handhelds as well. I am also entertaining the possibility of a repeater.

Well, that seems to be it for now. Until next time…