Archive for the ‘ham radio’ Category
Activating SOTA W0C/SP-099

Way back in 2013, Joyce/K0JJW and I did the first SOTA activation of W0C/SP-099, an unnamed summit in the San Isabel National Forest. As is often the case, we just reviewed the forest service map and drove down a road that got us sort of close to the summit and headed on up. On this initial activation, we came from the south, which is a viable route, but not all that great. Later, Walt/W0CP found a much better starting point to the east of the unnamed summit, so we were interested in trying that out.
The driving directions are to take County Road 187 south to CR 185, then turn off onto 185E. Consult the San Isabel National Forest map for context. The graphic below shows the immediate area near the summit.

The only mildly tricky part of FS 185E is that it passes through a section of private property that is surrounded by national forest. There are a number of private drives along the road (most of them gated and labeled “No Trespassing.”) However, 185E keeps on going and pops out the other side, where a wire gate marks the reentry into the national forest. Walt indicates a good place to park is at Lat/Lon 38.78067, -105.98301. The road was in good condition and should be passable with a high-clearance 2WD vehicle.
At this point, headed west towards the summit, hiking off trail. There is very little downed timber so the walk is quite enjoyable. The specific route is not critical but stay north of the private property.

My GPS app shows the hike at 0.85 miles one way with 460 feet of elevation gain. This is easy peasy, so we have started to call this unnamed summit “EZ 99”.

We worked a number of stations on 2m FM and then headed on down. (We also activated Bald Mountain W0C/SP-115, about two miles west, on the same day.)
This summit is now on our highly recommended list, an easy-to-access, pleasant hike in a beautiful area of Colorado.
73 Bob K0NR
The post Activating SOTA W0C/SP-099 appeared first on The KØNR Radio Site.
Chat From a Quarantined Software Engineer – Welfare Check!
This is a welfare check on you. Please leave a comment on how you are faring, what is happening in your situation with the lock-down.
Are you quarantined? Working from home? Did you lose your job? How are you doing during this crazy time?
What is going on with you during this challenging situation?
I talk about what I’m doing, too. I’m quarantined at home. I can work from home, as I am a senior software engineer. I can do my job by remote access to a virtual workstation, through a secure VPN connection. I’m blessed that I still can work during this lock-down.
But, I have a medical emergency – a dental problem – and trying to be seen by a dentist is difficult, because all of the local dentists were told to shut down their daily business and quarantine. Only emergency appointments are being made! I was finally, after two days of phone calls, able to schedule an emergency visit to my dentist!
I want to know: How do you use amateur radio, now that we are all stuck at home? Are you using ham radio more, now? Less?
Please leave a comment to let me know how you are doing, and answer the other questions, too. I hope to hear from you.
I hope to meet you on the shortwave amateur radio bands. I am usually using Olivia, or Morse code CW. More information about Olivia: http://OliviaDigitalMode.net.
Be healthy, be safe, stay sane!
Troubleshooting a Radio Interference Problem
I recently encountered a problem when using my Yaesu FT-950. Sometime during the CQ WW WPX Contest, I noticed an annoying tone (“a birdie”) in my receiver. I’ve had this radio for many years, used it quite a bit and this was the first time I encountered this problem. It struck me as very odd because it did not go away when I disconnected the antenna and it did not change frequency when I tuned around.
I immediately had visions of needing to tear the radio apart or send it back to Yaesu for repair. Instead, this happened…
When it comes to troubleshooting problems, it usually pays to fiddle around with it and see what happens.
The post Troubleshooting a Radio Interference Problem appeared first on The KØNR Radio Site.
Online US Ham Radio Exams
The COVID-19 global pandemic has certainly had a major impact to all of us. While I certainly don’t need to point out all the pain points, for those who may stumble onto this blog posting you’re either interested in getting your ham radio license, planning to upgrade your license, already licensed at the level you want to be or just simply wanting to read the entire Internet while you are quarantined at home with nothing better to do. If you fall into the latter category, then you’ve pretty much reached the end of the line. ![]()
Controversy Galore
I’m sure the very mention of moving away from the standard VE exam process has some old men stirred up beyond imagination. I get it…I really do. The most obvious concern of course would be some form of cheating. I’ve also heard concerns that this new method of remote testing will replace the in-person exam process forever. Then there’s the category of just being reluctant to change and the idea of “this is how we’ve always done it” mentality. For those who are always reluctant to change, may I suggest reading a book titled “Who Moved My Cheese”, available on Amazon. But I digress.
The Right Move
I personally support this idea of conducting online ham radio exams. I believe the technology exists to be able to conduct a secure exam process and I believe within the hobby and service of amateur radio we have the resources to make this happen. After all, one of the key points of our “Radio Amateur’s Code” is being Progressive!
More Information
Richard Bateman, KD7BBC who is also the owner of HamStudy.org recently recorded a short video discussing how he (and others) are working to help bring Online Amateur Radio exams to the US very soon. I’ve embedded the video below for your ease in viewing.
Final Thoughts
As I said at the beginning, I do understand the concern some amateurs have regarding the subject of online exam testing. But I have a greater concerns over how this pandemic will impact our hobby. I truly believe the efforts being led by Richard will only do our hobby good. I’m sure at some point life will get back to some kind of normal. I’m certainly looking forward to finding out just what the new normal will be.
What do you think?
Until next time…
73 de KDØBIK (Jerry)
Online US Ham Radio Exams
The COVID-19 global pandemic has certainly had a major impact to all of us. While I certainly don’t need to point out all the pain points, for those who may stumble onto this blog posting you’re either interested in getting your ham radio license, planning to upgrade your license, already licensed at the level you want to be or just simply wanting to read the entire Internet while you are quarantined at home with nothing better to do. If you fall into the latter category, then you’ve pretty much reached the end of the line. ![]()
Controversy Galore
I’m sure the very mention of moving away from the standard VE exam process has some old men stirred up beyond imagination. I get it…I really do. The most obvious concern of course would be some form of cheating. I’ve also heard concerns that this new method of remote testing will replace the in-person exam process forever. Then there’s the category of just being reluctant to change and the idea of “this is how we’ve always done it” mentality. For those who are always reluctant to change, may I suggest reading a book titled “Who Moved My Cheese”, available on Amazon. But I digress.
The Right Move
I personally support this idea of conducting online ham radio exams. I believe the technology exists to be able to conduct a secure exam process and I believe within the hobby and service of amateur radio we have the resources to make this happen. After all, one of the key points of our “Radio Amateur’s Code” is being Progressive!
More Information
Richard Bateman, KD7BBC who is also the owner of HamStudy.org recently recorded a short video discussing how he (and others) are working to help bring Online Amateur Radio exams to the US very soon. I’ve embedded the video below for your ease in viewing.
Final Thoughts
As I said at the beginning, I do understand the concern some amateurs have regarding the subject of online exam testing. But I have a greater concerns over how this pandemic will impact our hobby. I truly believe the efforts being led by Richard will only do our hobby good. I’m sure at some point life will get back to some kind of normal. I’m certainly looking forward to finding out just what the new normal will be.
What do you think?
Until next time…
73 de KDØBIK (Jerry)
Aiwa Six-Band Radio Flashback
Normally, I avoid posting items of a nostalgic nature, preferring to keep moving forward and not getting stuck in the past. I am going to make an exception today because I stumbled across some photos of my first radio receiver that went beyond the standard AM/FM broadcast bands.

Aiwa AR-158 Radio
As a kid, I remember saving up my money and buying this radio from the local “dime store” about 3 miles away from my house. It was a 6-band radio made by Aiwa, not a very common brand. I am not sure of the exact model number but it was probably the AR-158.
Of course, the radio had the standard AM and FM broadcast bands, but the real fun came from the other bands. The “Marine Band”, 1.6 to 4 MHz, picked up some shortwave broadcast stations. The “Shortwave Band” covered 4 to 12 MHz, allowing me to listen to broadcast stations from around the world. The VHF1 band covered the aircraft band from 110 to 136 MHz. I probably did not realize it at the time but the radio must have selected AM for that band. The VHF2 band provided FM reception from 148 to 174 MHz.

This receiver gave me my first experience with the wonderful world of radio. My best buddy, Denny/KB9DPF, bought a similar radio about the same time, so we were always comparing notes on what we heard: Radio Netherlands, Deutsches Welle, BBC London, Voice of America, Radio Moscow, Radio Havana, Radio Johannesburg and more. Sometimes I would hear SSB ham stations but they just sounded like Donald Duck on the AM receiver. I remember stumbling upon the signal from WWV and wondering what this ticking clock signal was all about. Whatever it was, it was really cool. (Yes, I listened to it for hours. Just because.)
The VHF Bands
The VHF aircraft band was fun to listen to, although the transmissions were short. I don’t remember if I could hear the control tower from the local airport (probably not) but I could receive aircraft transmissions. The VHF2 band was very interesting and probably planted the seeds for my interest in VHF. I could listen to the local police and fire radio calls. Tuning was a bit tedious because the receiver had an old-school analog VFO. No digital synthesis on this radio.
The radio picked up the 2-meter ham band, so the actual tuning must have been a bit lower than 148 MHz. Hearing hams chat on the local 2m repeaters got me thinking about getting an amateur license. This receiver did not have a squelch, so listening to two-way FM signals was filled with lots of receiver noise!
Have Fun
Even back then (in the 1960s), this was not a great radio receiver… imprecise tuning, no squelch, limited shortwave coverage. By today’s standards, it’s even worse. But I had a boatload of fun playing around with it and exploring the radio spectrum. So maybe that’s the thing to be learned from this story:
Whatever radio equipment you have, use it.
You can probably have a lot of fun.
73 Bob K0NR
The post Aiwa Six-Band Radio Flashback appeared first on The KØNR Radio Site.
Don’t Mess With The Field Day Rules
Given the Chinese/Wuhan/COVID virus situation, many hams are anticipating a change to their ARRL Field Day operation. I’ve also seen a number of proposals to modify the FD rules to allow for a different kind of operation. I appreciate that kind of thinking outside the box but I think it is misguided. One of the strengths of FD is it already has a set of flexible rules and operating classes, so you can adapt it to what you or your club wants it to be. See my post: ARRL Field Day – Season to Taste
Some Ideas
What are some of the proposals? The first one I noticed is a proposal to allow all Class D stations (home station with commercial power) to work other Class D stations for points. The FD rules do not currently allow this. Class E stations (home station with emergency power) are allowed to any class station. Obviously, this rule is to encourage people to develop emergency power capability (and use it) for their home station. This is perfectly aligned with the emcomm focus of Field Day.
Another proposal is to allow a “backyard operating” class, where you set up a portable station in your backyard. Of course, this is already allowed under the rules as a Class B station.
One of the more innovative ideas I’ve heard is to allow multiple stations (not colocated) to operate under one club callsign, coordinating their operation via the internet. This approach emulates a “normal” Class A FD operation, while everyone is locked down at home. This is not allowed as a Class A station: “All equipment (including antennas) must lie within a circle whose diameter does not exceed 300 meters (1000 feet).” This is roughly equivalent to a group of Class D or E stations working together towards a common score. Why not just operate as independent Class D and E stations, which is more like a real emergency situation?
Adapt and Innovate
Our local radio club is considering different ways to adapt, seeing this as a training and learning opportunity. We will probably encourage our members to get on the air individually, with emergency power. We will likely encourage members to work other members, providing some kind of incentive or award. So our FD may look more like a local operating event, in addition to working distant stations. VHF/UHF will probably play an important role so that we include Technician licensees. Not sure just yet.
We are all experiencing some serious challenges this year and Field Day is not going to be the same. I am a bit surprised that the first thought about Field Day is to change the rules to make it easier or somehow better. I think we just need to adapt and innovate within the existing format. Existing Field Day Rules have plenty of flexibility.
That’s what I say. What do you think?
73 Bob K0NR
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