Archive for the ‘dx’ Category
That’s Not Real Ham Radio
April 12th, 2017 | 
Author: 
Things had been pretty quiet on the ham front lately but then I ran into a string of “That’s Not Real Ham Radio” discussions. This happens from time to time…I usually ignore it…but this time I got sucked into the topic.
It started with some HF enthusiasts I know talking about how “digital modes” are just not very satisfying. Their point is that with CW and SSB, there is an audio connection to your ear that makes you an integral part of the radio communication. The extreme-DSP modes such as JT65 insert serious signal processing that essentially removes the human connection. This can quickly lead to the generalization that these digital modes “aren’t real ham radio.”
I think its fair to say that most hams think of the HF bands as the center of the hobby…getting on the air, bouncing signals off the ionosphere to talk to someone over the horizon. Some hams will go even further and say that CW is the only way to go. Anything less is just phone. FM and repeaters? Forget that stuff…not enough skill required. And certainly, don’t get stuck on 2 meters.
In a previous post, I argued we should not confuse religion with modulation. I do occasionally make snarky comments about the continued use of AM (AKA Ancient Modulation), but I’ve tried to tone that down in recent years.
What About DMR?
Just last week, I was playing around with a DMR hotspot on the Brandmeister network. It really struck me that people on the system were having a blast talking to each other across North America and around the world. But then that nagging little voice in the back of my head said “hey, wait a minute…this is not real DX…the RF signal might only be traveling 20 feet or so from an HT to a hotspot.”
This caused me to put out a plea for insight on twitter:
I received a lot of good replies with the answers tending to clump into these three categories:
- I don’t know (“That’s Not Real Ham Radio”)
- It’s fun, new technology
- It’s a digital network that brings ham radio operators together
My interest seems to fall into the second category: this is fun, new technology. Which does make me wonder how long this new technology will remain interesting to me. Well, that is difficult to predict but I’ll invoke the principle of try not to overthink it. The idea that DMR is a digital network that brings ham radio operators together makes some sense. In the past, I have argued that amateur radio is not for talking. In other words, if you just want to talk someone, there are much more convenient ways of doing that. Still, there is something attractive about this ham-radio-only digital network.
It really is important to not overthink this kind of stuff. Ham radio is supposed to be fun, so if you are having fun, you are probably doing it right. If you are not having fun, then you might want to examine what you are doing. See my post on the Universal Purpose of Amateur Radio.
Sometimes hams can get a little spun up about those other guys that don’t appreciate our way of doing ham radio. What the heck is wrong with them anyway? I’ve always been inspired by the Noise Blankers Mission Statement:
Do radio stuff.
Have fun doing it.
Show people just how fun it is.
If your preferred form of ham radio is so superior, it ought to be easy to show other hams how cool it is. If not, then maybe you aren’t doing it right. Conversely, as long as other hams are having fun and operating legally, don’t knock what they are doing. In fact, encourage them. We need more people having fun with ham radio, even if it’s not your favorite kind of fun.
That’s my opinion. What do you think?
73, Bob K0NR
The post That’s Not Real Ham Radio appeared first on The KØNR Radio Site.
The Don Miller Enigma
A mention in the KE9V weekly 'CALLING CQ' e-mail letter brought back more memories of my teen DX years. The article pointed to a YouTube interview of legendary DXer Dr. Don Miller, W9WNV, conducted by another DX legend, Martti Laine, OH2BH. The fascinating interview was conducted in December 2016 and is broken into five parts.
For those old enough to remember, Don spent a few years in the late 60's providing DXers with one rare country after another ... dozens of them. He was a superb operator and the originator of the now ubiquitous "5NN" shortened signal report, after trying unsuccessfully with "FNN". He was also one of the very first to operate 'split', requiring stations to call up or down instead of the then prevalent one frequency pileup! Don was really instrumental in shaping much of what we see today as 'standard ops' when it comes to DX'pedition operations. To hear Don handle a pileup was something else. Often when the pile became very large, he would listen to the calling crowd for a couple of minutes and then respond with a list of calls and signal reports ... nothing like the individual exchanges we see today.
My little DX-20 and VF-1 were only able to work Don at one of his stops ... YJ8WW on 40m CW. He was all about giving the little guy, those running modest stations, an opportunity to work some rare countries.
 |
| courtesy: F6BLK |
As bad as things had become for Don, it got much worse, when in 1980, rightly or wrongly, he was convicted of conspiring to have his estranged wife killed and was sentenced to 25 years to life.
Don Miller is one of those 'larger than life' personalities whose presentations at DX clubs and conventions would bring the large crowds to their feet with his DX stories and expedition accomplishments.
The YouTube interviews show a somewhat contrite, remorseful man, compared to the one we met in the 60's but there's still a hint of that young mischief-maker and a twinkle in his 80 year old eyes as he teases of putting another rare one on-the-air, one last time.
 |
| courtesy: OH2BH |
[See also: "The Don Miller Story As Told By Hugh Cassidy, WA6AUD]
The Don Miller Enigma
A mention in the KE9V weekly 'CALLING CQ' e-mail letter brought back more memories of my teen DX years. The article pointed to a YouTube interview of legendary DXer Dr. Don Miller, W9WNV, conducted by another DX legend, Martti Laine, OH2BH. The fascinating interview was conducted in December 2016 and is broken into five parts.
For those old enough to remember, Don spent a few years in the late 60's providing DXers with one rare country after another ... dozens of them. He was a superb operator and the originator of the now ubiquitous "5NN" shortened signal report, after trying unsuccessfully with "FNN". He was also one of the very first to operate 'split', requiring stations to call up or down instead of the then prevalent one frequency pileup! Don was really instrumental in shaping much of what we see today as 'standard ops' when it comes to DX'pedition operations. To hear Don handle a pileup was something else. Often when the pile became very large, he would listen to the calling crowd for a couple of minutes and then respond with a list of calls and signal reports ... nothing like the individual exchanges we see today.
My little DX-20 and VF-1 were only able to work Don at one of his stops ... YJ8WW on 40m CW. He was all about giving the little guy, those running modest stations, an opportunity to work some rare countries.
|
| courtesy: F6BLK |
As bad as things had become for Don, it got much worse, when in 1980, rightly or wrongly, he was convicted of conspiring to have his estranged wife killed and was sentenced to 25 years to life.
Don Miller is one of those 'larger than life' personalities whose presentations at DX clubs and conventions would bring the large crowds to their feet with his DX stories and expedition accomplishments.
The YouTube interviews show a somewhat contrite, remorseful man, compared to the one we met in the 60's but there's still a hint of that young mischief-maker and a twinkle in his 80 year old eyes as he teases of putting another rare one on-the-air, one last time.
|
| courtesy: OH2BH |
[See also: "The Don Miller Story As Told By Hugh Cassidy, WA6AUD]
Topband Trifecta
It was a week of 'threes' when it comes to the 'gentleman's band'. The first was last weekend's CQ 160m CW Contest ... exciting as always, with propagation from VE7 land favoring the southeast. At times, signals from the Caribbean were exceptionally strong while it was a struggle on both nights to work eastern W1's. As usual, I entered in the low power division with a power limit of 150 watts, spending 8 hours in total and finishing with 249 contacts in 51 sections / 8 countries. Other than the odd State QSO Party, the 160m contests are about the only ones I enter these days.
The mail brought my next two Topband delights. The first being a copy of Jeff Brigg's (K1ZM / VY2ZM) spanking new "DXing on the Edge - The Thrill of 160 Meters". This is the second edition of Jeff's original classic which was published twenty years ago in 1997.
The new second edition carries all of the original content (except for the CD) along with four new added chapters. Although the original material is dated, it is still just as valuable and informative as it was when first published. Highlights of the book include chapters on:
- Propagation
- The Stew Perry Era (1930-1982)
- 160m DX Chronology 1930 - Present (8 Chapters)
- Notable Achievements
- Simple and Effective DX Transmitting Antennas
- Simple and Effective Receiving Antennas
- Tips From DXers
- Photographic Potpourri
- Off-The-Shelf Transmitting Antenna Solutions (new)
- Modern RX Solutions For Small Properties (new)
- Cycle 24 & A View Forward (new)
- 160m Achievement Levels As Of 2016 (new)
If you have any serious interest in DXing on 160m, you will find much inspiration in Jeff's book. The descriptions of many stations, from the simple to the extreme, highlight the fact that almost anyone can achieve DX success on the 'Topband' with a little perseverance and some thoughtful station design.
When it comes to Topband DXing, things have changed a lot since 1997 ... as Jeff indicates in the new section, his main reason for releasing a second updated version:
" ... was to publicly review the technical advances that are now available to the modern 160M DX'er. In this way, everyone - old timers and newcomers alike - would have the time to "get ready" for some great years that will be coming soon on Topband. So get going ... gear up ... start making plans now to be part of the action. It is probably going to be a wild ride ahead and a lot of DX'citement for those who are up to the challenge!"
If the coming solar low years are anything like the last previous low, we are indeed in for some fun times!
Jeff's book can be purchased through numerous outlets including Amazon and Chapters, often with free-delivery.
The third Topband event, again via the mail, was the arrival a new 160m QSL.
The sunrise 160m CW contact with H4ØGC, Temotu, was confirmed country #159 for me on Topband, with most of these being worked from here on Mayne Island using a half-sloper and an aging 500 watt amplifier with a pair of original 572Bs.
If you've not been on 160m and are keen on new operating challenges, Topband may be the place to begin ... along with a copy of Jeff's inspirational 'Topband handbook'.
Topband Trifecta
It was a week of 'threes' when it comes to the 'gentleman's band'. The first was last weekend's CQ 160m CW Contest ... exciting as always, with propagation from VE7 land favoring the southeast. At times, signals from the Caribbean were exceptionally strong while it was a struggle on both nights to work eastern W1's. As usual, I entered in the low power division with a power limit of 150 watts, spending 8 hours in total and finishing with 249 contacts in 51 sections / 8 countries. Other than the odd State QSO Party, the 160m contests are about the only ones I enter these days.
The mail brought my next two Topband delights. The first being a copy of Jeff Brigg's (K1ZM / VY2ZM) spanking new "DXing on the Edge - The Thrill of 160 Meters". This is the second edition of Jeff's original classic which was published twenty years ago in 1997.
The new second edition carries all of the original content (except for the CD) along with four new added chapters. Although the original material is dated, it is still just as valuable and informative as it was when first published. Highlights of the book include chapters on:
- Propagation
- The Stew Perry Era (1930-1982)
- 160m DX Chronology 1930 - Present (8 Chapters)
- Notable Achievements
- Simple and Effective DX Transmitting Antennas
- Simple and Effective Receiving Antennas
- Tips From DXers
- Photographic Potpourri
- Off-The-Shelf Transmitting Antenna Solutions (new)
- Modern RX Solutions For Small Properties (new)
- Cycle 24 & A View Forward (new)
- 160m Achievement Levels As Of 2016 (new)
If you have any serious interest in DXing on 160m, you will find much inspiration in Jeff's book. The descriptions of many stations, from the simple to the extreme, highlight the fact that almost anyone can achieve DX success on the 'Topband' with a little perseverance and some thoughtful station design.
When it comes to Topband DXing, things have changed a lot since 1997 ... as Jeff indicates in the new section, his main reason for releasing a second updated version:
" ... was to publicly review the technical advances that are now available to the modern 160M DX'er. In this way, everyone - old timers and newcomers alike - would have the time to "get ready" for some great years that will be coming soon on Topband. So get going ... gear up ... start making plans now to be part of the action. It is probably going to be a wild ride ahead and a lot of DX'citement for those who are up to the challenge!"
If the coming solar low years are anything like the last previous low, we are indeed in for some fun times!
Jeff's book can be purchased through numerous outlets including Amazon and Chapters, often with free-delivery.
The third Topband event, again via the mail, was the arrival a new 160m QSL.
The sunrise 160m CW contact with H4ØGC, Temotu, was confirmed country #159 for me on Topband, with most of these being worked from here on Mayne Island using a half-sloper and an aging 500 watt amplifier with a pair of original 572Bs.
If you've not been on 160m and are keen on new operating challenges, Topband may be the place to begin ... along with a copy of Jeff's inspirational 'Topband handbook'.
ZF1 – VE7 On 630m
Early last night ZF1EJ (Eden) and I were able to easily complete a two way JT9 QSO on 630m ... 475.300 kHz to be more exact.
This was Eden's first 630m JT9 QSO as well as the first ever 630m QSO between Canada and the Cayman Islands. The contact was completed shortly between 8:15 and 8:30 PM local time. The contact attempt was initiated via the ON4KST 2200m / 630m chat page after I had decoded Eden's signal shortly before 7 PM local time ... the first time I have seen his signal so early in the evening.
Eden was using a VK4YB Monitor Sensors Transverter and a newly deployed transmitting antenna described below in the KB5NJD Daily 630m Report:
"This is how the antenna is setup:- It is a tophat vertical, the tophat is 65’ 6” long and about 80’ above ground, the vertical is 74’ 6”, There are 4 radials 10’ above ground, each 128’ 6” long. The antenna is made of #10, stranded insulated wire. The tophat is strung between two towers and is side on about 45 deg. The tuner was built by Ron and Ward a few month ago and shipped down to me. Just found the time to set it up recently. The SWR is 1.1-1 and I am using a Monitor Sensors Transverter built by Roger, VK4YB. Output to antenna 22 watts."
The only change to the above report was Eden's e-mail follow-up indicating that his power output during our QSO was 32 watts ... conditions must have been even better than I thought.
 |
| JT-9 Screen At VE7SL |
With an even newer JT-9A mode now promising a 2db improvement, making contacts should be even easier. Once the USA gets access to 630m, it is clear that Eden will be a popular target for most North American stations!
ZF1 – VE7 On 630m
Early last night ZF1EJ (Eden) and I were able to easily complete a two way JT9 QSO on 630m ... 475.300 kHz to be more exact.
This was Eden's first 630m JT9 QSO as well as the first ever 630m QSO between Canada and the Cayman Islands. The contact was completed shortly between 8:15 and 8:30 PM local time. The contact attempt was initiated via the ON4KST 2200m / 630m chat page after I had decoded Eden's signal shortly before 7 PM local time ... the first time I have seen his signal so early in the evening.
Eden was using a VK4YB Monitor Sensors Transverter and a newly deployed transmitting antenna described below in the KB5NJD Daily 630m Report:
"This is how the antenna is setup:- It is a tophat vertical, the tophat is 65’ 6” long and about 80’ above ground, the vertical is 74’ 6”, There are 4 radials 10’ above ground, each 128’ 6” long. The antenna is made of #10, stranded insulated wire. The tophat is strung between two towers and is side on about 45 deg. The tuner was built by Ron and Ward a few month ago and shipped down to me. Just found the time to set it up recently. The SWR is 1.1-1 and I am using a Monitor Sensors Transverter built by Roger, VK4YB. Output to antenna 22 watts."
The only change to the above report was Eden's e-mail follow-up indicating that his power output during our QSO was 32 watts ... conditions must have been even better than I thought.
|
| JT-9 Screen At VE7SL |
With an even newer JT-9A mode now promising a 2db improvement, making contacts should be even easier. Once the USA gets access to 630m, it is clear that Eden will be a popular target for most North American stations!
