2 Meter – NDØTS

More Pictures From the ISS

I’ll add more to this post as I get them.

The International Space Station is, once again, transmitting SSTV. They will be doing this for the first few days of August 2019. My radio and software will be running, during this period.

All images were received using an omni-directional discone antenna that is located on the roof of my house (not as high as it could be). The radio is a Yaesu FT-991A set to 145.800MHz with the squelch at zero (full static). I use a Windows 10 machine with MMSSTV software, version 1.13A. I also have a major tree with full foliage to the northwest of the antenna.

There were exactly five passes of the ISS, each day, in the afternoon into the evening, each approximately an hour and a half apart. Depending on when the transmissions started and ended, the noise was better or worse. It also depended, a lot, on the elevation of the ISS as it passed over. The discone antenna is pretty good at not having too many nulls in it’s receive, but that being said… they still exist, due to the mounting location and the surrounding obstructions.

I am very happy that I was able to receive the images that I did, honoring the late Owen Garriott (W5LFL), who was the first radio amateur to operate from space.

First Visit To The Repeater Site

Today, Jason, I and my grandson drove out to the repeater site. It needed a little reprogramming on the controller, so since I actually got a day off that coincided with Jason, I thought I would take the opportunity to go and check it out.

As most things go… until you actually “see” something… there are some misconceptions that form in your mind, when things are just described to you. Whether reading or just listening to a description, the reality is always a little different.

This was the case for me. I always imagined that the “shack” that housed the repeater and other equipment was much smaller than it actually is. It is actually much more organized than I thought it would be, as well.

I know that there was probably nothing “super special” about the whole thing, but because it was my first visit, there, it’s something that will always stick in my mind, now.

One thing that I was really impressed by was the view from the repeater site. We were only on the ground, and I can’t imagine how much further the view was from the top of the tower. The view (even though it was a lot of flat land) was really impressive. I snapped a few pictures, while we were there.

Just a few…

ISS Sent Me A Picture

On Saturday night, the International Space Station sent me a picture. They sent the picture to a bunch of other people, too, so it wasn’t personal. The big thing about this, is that it’s the first ever SSTV image that I’ve been able to receive from the ISS.

I know that it’s not the clearest image, by far, but the ISS was about 15 degrees above the horizon, in the southwest, when I received it.

The thing that I found really strange is that I started receiving their signal about 1:30 (one minute and thirty seconds) before it came over the horizon, and continued to hear it for about 1:30 after it went back below the horizon.

I hope to get some better images, in the future. Thanks to Jason (KC0GCG), the settings on the software that I use for tracking are now correct, and I won’t be missing most of the ISS passes.

Winter Field Day Update

I added an update to the original post on November 27th that said “Just registered and added myself to the Winter Field Day map, this morning. At this time, I’m the northern-most (and probably coldest) spot on the map.” Well… The first part is still true. I’m still registered and on the map, but I am no longer the “northern-most” spot on there. I am, however, still the northern-most “outdoor” station on the map.

Since I posted the original post, I have come up with a “plan B”. I now have an 80 meter end-fed half wave antenna that I will be using. In fact, the EFHW will probably become the “plan A”, and I’ll let the Big Ear antenna be the plan B. I think that I have everything that I need to get it up into a tree and on the air. I may need to hit up a friend for a smaller piece of coax, though. Everything I have is much longer than I probably need, and if I don’t need to cut it up, I don’t want to.

The place where I’ll be running WFD from is all set up, and I’ve got the proper permission that I need. The only thing that I may have to worry about is if we get any kind of really bad weather during that time period. Getting in and out of there may be a little tricky if things get bad enough. I’ll hope for the best, but plan for the worst, though.

Speaking of planning, I was thinking that I would be using a small electric heater that I have, in order to keep the van warm. I pulled the space heater out, the other day and fired up the generator. I realized that the heater (on high) pulls 1500w. The generator that I have is capable of 2000w. This would leave me 500w (pushing it) for the radio and anything else that I connect. The radio pulls just under 200W at full power and the laptop that I use for logging would pull about 150w. That would leave me about 150 watts of wiggle room. I’m not comfortable with that, at all.

My solution is to put about a $130 initial investment into a propane tank and heater. It’s all locally available, so I don’t even need to order anything. This solution should work out much better, since I will be “saving” all of those watts, and the propane heater should do a much better job of heating the van. This really showed me that the planning is about 80% of this whole exercise.

The location that I chose is very ideal, since it is a relatively open area, but has a couple trees that I can get a wire antenna up about 40 feet in the air. When I looked at the distances that I needed, the location of the “station” set up puts the antenna(s) on one side of the van and the generator on the other side, behind a small brick building (which should do a good job at blocking any interference from it). Also, it should shield the generator from the weather and wind. I may need to come up with something to protect the “connection” side of the generator, so nothing gets wet, though.

I did purchase the full suite of N3FJP software, and have started using Amateur Contact Log as my main logging program. I plan to use his Winter Field Day Contest Log during WFD. My son (KE0MHY) also plans on helping me out, and he’s familiar with the N3FJP software, since he used it during last Field Day. This should make the logging the least of any of my worries about the whole event. There’s a lot of “extras” in his software that I wasn’t even aware of when I purchased it that I’m really happy about.

Since the last post, I have also talked to Shawn (AD0ND), and he told me that he does not plan on running an outdoor station, this year. In a way, I wish he would, but in another way, I’m kinda’ happy he isn’t, since this will give me a little better chance at getting higher in the results. Not that it will get me much more than bragging rights. but like he said, “it’s fun, but the bragging rights are even better”.

The only big thing that I have major concerns about is the BIG THING that will prevent me from getting even close to obtaining those bragging rights. The HF conditions, lately have been (to say the least) AWFUL. If you’ve been on HF over the past couple weeks, I’m sure you would agree. 100 watts and a wire can usually do a pretty good job, but if the propagation isn’t there, it makes things “really” difficult. I really hope that the conditions improve before the end of January. The only thing I have on my side, if they don’t improve, is that I am a member of OMISS and the 3905 net. Those two nets have done more for me to improve my radio “hearing” than anything else. Using headphones and training my ears to ignore the static has been essential for making a lot of contacts on those nets. I’m proud to say that I’ve become pretty good at it.

This may be the last update before WFD, but I will post an update after WFD, no matter what.

Let me know, in the comments, if you are also planning to participate in Winter Field Day, and what your plan is.

My First Air Mobile Contact

I’ve got four days off from work, this week, so this morning, I decided to make it my day to “sleep in”. Thankfully my wife let me sleep until 11:00am. I seem to need to do that, once in a while, just to “catch up” on sleep, I guess. She did wake me up, abruptly, though, and I am also thankful for that.

The reason why she woke me up is because she heard some traffic on the scanner that I left running in the ham shack/office. Any other night, I would have turned off the scanner (or anything else that makes noise in the shack), but I must have forgotten, last night… thank goodness.

When she woke me up, she said that it sounded like there was somebody in an airplane that she heard. Being half asleep, still, I wasn’t sure if I left the audio for the air traffic feed turned up. I hardly ever turn the audio on that one up, even though it’s running all the time. I soon realized that it was the amateur radio scanner that she had heard.

I had heard of individuals being aeronautical mobile, before, but it was the first time I had ever heard one, myself. I jumped on the mic as soon as W9AFB called QRZ on 146.520 MHz, and he heard me, right away. Perfect signal, though I turned down the squelch, just in case. We had a short QSO, and he got back to contacting others.

Since I also have an ADS-B antenna and “Orange” receiver, I also pulled up the map of the aircraft that I was picking up. I first thought that he was one of the other planes that I saw, but after confirming with him that it wasn’t, I looked closer at the MLAT data that I was receiving. It turns out that he was in a military aircraft designated as “TOPCT14”. I got back to him, a little bit later, and he confirmed that he was in that plane. They circled the region a few more times (training, I think), and then left the area, toward the south.

My XYL told me that she heard Lyle talking to him, before I came downstairs. I tried to get in touch with Jason and Michelle, but because it’s a Monday, both of them were working and weren’t able to get to their radios.

It was a really cool experience, and I enjoyed making the contact with Scott. I let him know that I would be sending him a QSL card, when I noticed that they were leaving, as they flew south past I-94. I filled out the card, right away, and realized, as I was completing the QSO information that my radio was set to only 5 watts of output power. I thought about cranking it up to 50 watts and trying to reach him again, as they flew past Brookings, SD, but I really didn’t want to be “that guy” that gets annoying.

Anyway… I hope to talk to him, again, if he comes this way in the future.

Here’s the audio (major timeshift – all “dead air” gaps removed) The full length was 1 hour & 19 minutes:

A Little Tropo and Some Radar Vids

Had a little tropo event, today, but no contacts actually made. I was able to hit, and hear the IDs for Watertown, SD, Bismarck, and Fargo, as well as hear a conversation on the Sabin, MN repeater.

I came home to look at the radar, and saw that it looked a little strange. Some weird “beige” area around the Bismarck radar, which I have never sen before. Here’s what the Bismarck radar looked like. Both of these videos are “vertical”… sorry about that.

UPDATE: I’m thinking that this might possibly be due to the amount of smoke in the air, due to the fires in MT and ID. I inserted a screenshot at the bottom of this post.

I also saw what I describe as “fan lines” on the Upper Mississippi Valley image (below).

Below is a screenshot of the fire map.

Fun With SDR

A couple weeks ago, I got my first SDR (Software Defined Radio). I’ve been messing around with it, every chance I get, and I’m really liking some of the things it does. At first, I had it hooked up to a discone antenna on my lower roof, and it seemed to work really well.

Within the past week, I discovered ADS-B, which is basically data frames that are sent down from airplanes on 1090 MHz. The information sent includes altitude, location, speed, identification, and more. That information can be received by a program that decodes it, then another program will allow you to visually “see” the plane on a map. Even in the middle of nowhere, it’s amazing to see just how much flies over us.

I got into it so much that I wanted to build a better antenna, just for 1090 MHz, and put it in a better position on my roof. The other day, in under two hours, I had built a ground plane antenna for that frequency, and had it mounted and the wires ran to the SDR. It actually performs a lot better than the discone. Not sure if it’s because of the design or the location, though.

The antenna was built for receive only, so I wanted to see how it performed on other frequencies, too. Since there’s no transmitting, there’s no way I could hurt anything by listening. Amazingly, the antenna actually picks up the local 2 meter repeater better than the discone, too (which really makes me think it’s the mounting location difference).

Yesterday, I wanted to see if I could also pick up any satellites or the ISS with it. I fired up the ISS Detector app on my phone, and started switching through different satellites as they passed over. The only thing I was actually able to pick up was a couple of NOAA satellites. I really wanted to catch the ISS (which passed over, almost overhead at about 10:20pm), but I wasn’t able to hear anything. I’m sure I’ll try again, when I have some time.

In other updates, I have been making more contacts on 10 meters, and started logging them on LoTW. I also sent my very first physical QSL Card. Chad – KD9AXO – asked me if I send them, and I told him that I wanted to, but haven’t done too much HF, and was waiting. He gave me the kick I needed to get something designed and printed. It wasn’t real pretty and not on as heavy of card stock as I wanted, but hopefully he understands. The funny thing is, the first QSL Card that I sent was for a 400 mile contact on 2 meters during a beautiful Tropo event. He was running 5 watts through a vertical, and I was going through the repeater. IMO, it counts.

UPDATE: Chad actually sent me a QSL card, as well. I received it the day after I originally posted this. He sent his out before mine even reached him, so they crossed in the mail. Very nice surprise!

Couple New Radios

A while back, I purchased a used 10/12 meter radio. I found a really good deal on a Ranger RCI-2985DX. It’s the low powered little brother of the 2995dx. While the big brother will do 150+ watts, the one I have will do 25+ watts. It’s definitely not a fancy, modern HF radio, but for me, it’s a step in that direction. Sure… It would be nice to have a Kenwood TS-990S, but at this point, I have no use for it. Even if I was able to afford it (I don’t have $6,800.00 laying around), the thing would just sit there, for the most part, until I upgraded my license. Right now, I can legally get on SSB between 28.3 and 28.5MHz. Hopefully at the end of February, I’ll be able to expand that out to the full 10 & 12 meter bands.

As it sits right now, though, I am still waiting until spring, before I can throw up another antenna without worrying about sliding off the roof. I’m just listening to it using a temporary antenna, right now.

Today, I also received another radio in my mailbox. I found a Realistic HTX-202 for $27, and couldn’t pass it up. It was the first kind of HT that I owned, back in 1997, when I got my first license. The guy that I bought it from even sent me an Icom HM-46L speaker/mic. I quickly realized why it was such a low price and why he sent the speaker/mic, though. The internal mic doesn’t work. It’s not a huge deal, and I may rip it open and see if I can fix or replace it, at some point.

For now, though, I decided to use it as the receiver for the Broadcastify feed that I provide. It can be directly powered by 12 volts, so there’s no transformer or step-down converter to use. I used to have a small ground loop buzz on my feed, when I was using the scanner, and there was really no way to completely get rid of it. Now, the feed sounds a whole lot cleaner than it used to. Because of that, the audio is quite a bit louder and easier to hear.

I suppose that’s it, for now. Until next time…

Two Meter Contacts

The holiday season has now come and gone, and I haven’t posed an update since the day before Halloween. I have talked to a few different people that are not from the area, since then. There were a couple people that were “passing through” or in the area for other things. Doug, from Texas was driving down the interstate and keyed up on the repeater. We talked for a short time, and left it at that. Robert, from Bismarck was also passing through, and we talked for a bit. He and I realized that he was one of the VEs that was there when I passed my test, last summer.

Besides talking to the “normal” locals (using that term loosely, hihi), I have recently had QSOs with a couple other people from the area. A few days ago, Randall, from Bismarck, was actually getting into the local repeater from about 70 or 80 miles away. We talked for a while, before saying 73s. For such a long distance to the repeater, I heard him loud and clear. He told me he was using a vertical (not sure on the wattage) to hit it. I would have expected that he would be using a yagi to cover that distance, but I was wrong.

Another recent contact that I’ve had (a few of them, actually) is a newly licensed amateur in the area. Austin is very young, compared to some of the others around here, and that’s actually pretty exciting to me! From the things that we’ve talked about, he seems really interested in radio. That’s something that you don’t find a lot of, these days. I’m not going to blame the lack of interest of most other “younger” people on electronics, because in all actuality a lot of those electronics were made possible by radio amateurs. It’s nice when the ones that have an interest in how it works get into it, and really begin to realize the new things that are out there, and that there’s a lot of new stuff on the way. Some of the amazing new radio technology that is right around the corner will become the future of radio, and 99% of the population doesn’t realize where it’s going.

Twenty years from now, the average hamshack will be able to do things that seem unthinkable, now.

New Ideas

Sometimes I feel like I might be stretching myself a little thin. Between my personal life, work, and hobbies, there doesn’t seem to be enough time for all of it. One must always focus on the important things, and the other stuff will just happen when it happens. For now, I can still have the ideas in my head and on paper. I’ll just have to wait until the right time comes along to justify throwing money at the “less important” things.

Tonight, I realized (I’ve never actually looked, before) that a person can actually build a single band repeater (not a simplex repeater) without using any kind of duplexers or actual “repeater” hardware. The cost of doing this is relatively low, compared to what a person could spend on building a repeater. I still don’t exactly know the guidelines surrounding around setting this up, but I plan on looking into it over the next few weeks. I always want to stay on the legal side of things, so I need to make sure that setting up a “permanent” repeater is something I can do. Need to make sure I’m not bending any rules, at all.

I have the perfect place already picked out in my mind. The total overall cost would be about $800 to $1000. Justifying spending that much money for something that might not get used much, at all, though, is another story. I would be putting up a repeater in the 2 meter band in an area that already has a really wide coverage repeater which hardly gets used at all. There’s also a 70cm repeater in the same town that gets used even less. Because I live in a town that is in the middle of a huge rural area (35 miles from a smaller town and 100 miles from the nearest larger town), I’m not sure that another repeater would be a good idea.

Maybe the idea that I have is more of an interest in being able to actually “do it”, than that of necessity. In that case, I keep going back to the thought that I should just save the money and put it in more useful areas… like a new radio?