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Before modern radio broadcasting, the trails were being blazed both in public broadcast, but also critical links out of the local area. Here’s a side-look back in time…. in this 1939 Film: New Zealand Shortwave Communications; Morse code (CW)

The romance of the radiotelegraph service (in this video, the service in New Zealand) is a fascinating aspect of communication history. The use of shortwave, longwave, and medium frequency spectrum for communication, particularly through Morse code, played a significant role in connecting people across vast distances. This service utilized the high-frequency spectrum known as “shortwave” (from 3 MHz up to 30 MHz) as well as the longwave (30 kHz to 300 kHz) and medium frequency spectrum (300 kHz to 3 MHz).

This short film is from 1939, and captures the essence of communication at that time in history, to and from New Zealand using shortwaves and Morse code. It showcases the importance of the radiotelegraph service in enabling long-distance communication during that era. The transition from Morse code via spark-gap communications to continuous wave (CW) modulation marked a significant advancement in the technology and efficiency of radio communication.

It’s incredible to see how technology has evolved over the years, transforming the way we communicate and connect with each other globally. Films like these provide a glimpse into the past and remind us of the ingenuity and dedication of those who worked in the radiotelegraph service to ensure effective communication across the seas.

[embedyt] https://www.youtube.com/watch?v=H-KUat5WEkU[/embedyt]

This film is a 1939 Government film scanned to 2K from a 16mm combined B/W reduction print.

 The other day I joined the 21st century loaded Ham Alert on my iPhone and set up Easter Island.  On the first attempt to enter 3G0YA into HamAlert, I did not add a CW only and was flooded with digi and SSB spots. I managed to check out some YouTube videos and got that organized. Up to this point, I have been hit and miss using the DXheat cluster with no luck. I have never been able to hear them just the pileup they were working. Well, yesterday morning Ham Alert told me to head over the 20m, I did that and there they were but only at S1. I waited and then they bumped up to S4 and away my call went out onto the waves of opportunity.

In the past, I have been hoping so badly for a DXpedition station to hear me so felt I somehow heard part or all of my call. To only let down that I was not actually in the log once I checked.  Hearing my call was only my ambitious imagination. This time when I dropped my call I was not sure if I heard or maybe imagined I heard my call. As Murphy would have it they went from S4 to S1 with their comeback to me.  I listened and maybe heard again VE9KK 5NN.....so what the heck I tossed out my 5NN TU. 

I continued to listen and wow for a few moments they were S6 or more so I tried again and this time I was sure I made it in the log. They called back "VE9", I tossed my call again and they came back "VE9KK 5NN" The funny thing was when I checked Clublog I found I was in the log the first time and it was not Murphy playing with me.

   It would seem from the blog reading I have been doing that CW seems to be on the rise within our ranks. I am not sure what it has to do with but Parks on the air, summits on the air and so on are getting popular these days and maybe folks are realizing you may get more bang for your buck with CW. If you have read my blog for any amount of time you know that I am "into" CW. Way back CW was a must if you wanted your ham licence to get onto HF. At that time I forced myself to learn CW to get my licence and that was it. I hit the needed 12 wpm for advanced and then put CW on the sidelines. 

I moved into a townhome and had to operate stealthily as the HOA cops were always out and about and antennas were a BIG no no. I set up an antenna in the attic the Alpha Delta DX-EE and it worked great. I was operating SSB in the Canada Day contest and having a blast. Later that day my next-door neighbour said she could hear "CQ contest" from her speakers!!! If I wanted my love for ham radio to continue I had to change things up. I had to drop the power and in doing so SSB was going to be tough for contesting. It was then I decided to take up CW again and go QRP with it. 

This meant basically relearning the code, I did it before but this time it was for keeps! Below is my journey with the code and some of the pitfalls and joys. I found the second time around learning the code was not like the first. This time I wanted to learn it and not have to and that made a big difference. 

Certain letters came easy such as M, O, T, E, C, Q and then there was J, H, B, S, F, L. As I started out I thought my frustration would subside as I learn more of the code. It did but I found it reared its ugly head for various reasons. Frustration comes with most learning and is not specific to CW. Learning a language, playing an instrument, or driving a car they all come with frustration but we press on. When learning anything one must understand that you may not become a pro. You may not be Peter Frampton, Mario Andretti or top-end CW ops. We may not be wired that way but we have to be thrilled with where our ability, hard work, work and family constraints fit us onto the scale of skills. 

What is the best way to learn the code....well it's personal and the short answer is we have to ferrite out the method that works for us. Understand this can be one of the most frustrating parts and if you are not committed to learning the code this could be your excuse to give up. Through trial and error find the way that greases your wheels to learn the code. I tried code-learning CDs in the car at home and so on that was a flop for me. Getting on my laptop for short sessions and having the program throw letters at me and I had to type in the correct letter did it. 

Things you will run into while on the journey: 

- Moving 3 steps forward and sometimes 4 steps backwards. Get ready for it will happen and understand it will pass. 

- You feel there are certain characters you will never get. Hold on and I guarantee you will get them some just take longer than others. I see parents who are all concerned that their little one is not walking at the same age as everyone else. I tell them to look around and see how many adults are not walking but crawling ...some take longer than others but we all will get there. 

- Counting the dits and dahs, I found this more so with the numbers learning. Understand it will happen and later I will tell you what I did to break this habit.

- So you know all the letters and numbers but why then all of a sudden are you have issues with certain letters or numbers that you had mastered? Understand this is part of learning and will happen. Remember 3 steps forward and 4 steps back. As you increase your speed this for sure will happen. 

- As you begin to listen to words or QSOs's your going to hear a letter and not get what it is. You then will stop to think about it and then get behind in your coping and frustration. This happens to all of us you have to learn what they said in the movie The Goodfellas "forgetaboutit", It's time to train your brain to skip over it and move on.
- As your speed increases you will have a tendency to assume the next letter and when it's not that letter you will be thrown off. Guessing the next letter is normal and you are going to have to ignore it and wait and see. This is very true with copying call signs. For me, it was I hear V and I think VE and it's VK. I hear D and I think DL and it's DF. Guessing ahead with CW will get you further behind. Let me be clear thinking ahead is not the same as listening ahead. 

Ok, enough of that for now let me go back to counting the dits and dahs and how I overcame that. I increased the sending speed to a point where it was impossible to count any part of any letter or number. This trained me to listen to the complete sound of the letter or number. With this over time came instant character recognition. We all know CQ in Morse and most of us don't hear individual C and Q but we know the sound of it and know it's CQ. 

For me, morse code is an adventure and my understanding is to get to your happy place with it in regards to speed and understanding. Why are you learning the code POTA, SOTA, Contesting or general QSO's or a combination of them? Depending on what you will be doing with the code will determine your learning path. For example, I love contesting. So accuracy, speed, letter and number recognition and being able to keyboard without looking at the keyboard. Other Morse code adventures require word recognition, sending code via a key and adjusting to weather and operating.
Enjoy the journey, have fun and keep expanding on the art of Ham radio.

Well, last weekend I completed my 2nd field day "event" Some don't consider it a contest. I had a blast and can't understand why I have not taken part in this event in the past. This field day was the winter field day, now I am NOT a snow bunny at all so I was at my home station with the classification H and it was only me which made it 1H for the session...event....contest. I enjoy this contest (ops I said it) because max power is 100 watts and lots of folks are operating with minimal setups. This means I have to listen hard and pull some stations out of the noise floor. I operated only CW ( surprise surprise) and the speed is not rocket speed and things are much more laid back! I found the average CW speed in around 22-25wpm and that is fine with me. It gives my ears a break from the 35wpm and up I am used to in contests. The way I look at it any practice at any CW speed is great practice. In this...contest I hone my skills by digging calls out of the noise floor and there are lots of them. So cheers to all who took part in winter field day especially those who braved the snow and cold temps! Looking forward to the summer field day coming soon.

During the 2023 Canada Winter contest I had an odd thing happen twice with the Reverse Beacon Network website. But before I go into that let's talk about what I use the Reverse Beacon Network for in contests. This site has a huge amount of stations that just listen for stations calling CQ. If you are heard then you are shown on a world map along with your signal strength to that location. This is a great tool during a contest for me as it shows where and how strong my signal is. I have used this site for years but in the last contest, something happened that never has and it happened twice.

I was calling for some time on 40m CQ contest and I was getting Reverse Beacon Network feedback from my signal. The reporting station MM0ZBH reported me but on 20m? Informing me my signal was 6dB and on 14036 and not 7.030 where I was calling CQ contest this was at 2337UTC.

 Earlier at 2212UTC the same station had reported me again on 20m this time at 14030 when I was calling CQ on 7030 and my signal strength this time was 28dB. This was odd and even more so when it happened twice in the contest. Any ideas out there and has anyone had the same issue happen to them?

MM0ZBH is the 6th station down on the list

Final score

 I am a bit behind with my posting about the Canada Winter contest that happened last weekend. I have been occupied with looking back on 2023 and my New Year's post. As said last weekend was the Canada Winter Contest I took part in the CW-only category and had a blast. The contest covers from 2m to 160m (excluding WARC bands) SSB and CW in which you can do either of both. The conditions were great in this part of the world and the bands were busy with contesters. I called CQ contest (running) for over 90% of the contest which helped me greatly to improve on working pileups. 

Some of the contact highlights were contact into the Yukon, South Africa and Australia. My average QSO's per hour was 66 and my highest was 90 per hour. The antenna I was using was the Hustler 4BTV (10m-40m) this limited me from 80 and 160 therefore on Friday evening I had to pull the plug at about 0120 UTC as 40m was closing down for me. The contest finished at 2359UTC on Saturday but I was getting tired and pulled the plug at 2330UTC. 

During the day on Friday here in New Brunswick, we did have some freezing rain and that affected some radio ops down this way. Fortunately, I can tilt my antenna over which I did and cleaned the ice off and put it upright again. I did this just before the start of the contest and had no issues. 

I loaded my log in ADIF format into Log Analyzer which gave me a map representation of my contacts. You can see my two distant contacts in South Africa and Australia. This software uses the station's grid square for map location. The issue with this is incorrect grid squares give you some odd results. In my case, the map shows one station in Saudi Arabia and another in the middle of the ocean. Both are a result of an incorrect grid square. But overall the program works great and gives you a nice visual of your contest contacts. The Log Analyzer software does have a workaround for when this happens details are found in a link in red at the top of the website page.

Almost worked all provinces.