Archive for the ‘radio’ Category
Ever been to Cornbread Road?
My favorite amateur radio blog comes from Jeff Davis, KE9V. If you have been following Jeff’s blog through the years you’ll have seen a constant evolution of his site and content. In addition to his ponderings of the current state of ham radio, Jeff has produced a number of engaging podcasts. Long Delayed Echoes was Jeff’s podcast series that covered a great deal of the early history of amateur radio. It featured selections from Clinton B. DeSoto’s 200 Meters & Down as well as other significant historical sources of ham history. In addition to his written contributions to QST (see the May 2005 issue on page 56) Jeff has also shared his talent for fiction with us. He has several other ham radio related stories that he posts now and again on his blog (… it is worth checking his blog frequently because once in a blue moon he will put links up to his stories… my favorites are QRP Christmas and Tragedy on the Trail).
Besides his blog, Jeff prodigiously uses social media and you would likely enjoy his ham radio musing that can be read via Twitter and Google +.
Jeff combined his podcast talents along with his fiction writing skills with the production of Cornbread Road. All 13 episodes of the serial are currently available and on the 30th of September, Jeff has promised us a final installment. I’m looking forward to that!
In the beginning……
… there was Hugo Gernsback. Here are a few of his contributions:
– Established one of the first companies to sell equipment to radio amateurs in 1904.
– Founded the Wireless Association of America in 1909.
– Published two amateur radio oriented magazines: Modern Electrics in 1908 and The Electrical Experimenter in 1913.
– Initially proposed the idea of allocating 200 meters and down to amateur radio in 1912.
Why don’t we know more about Hugo Gernsback and his early contributions to the hobby? At what point did the momentum shift from Hugo and his Wirless Association of America to Hiram Maxim and his ARRL? … and why?
Hugo made a huge contribution to science fiction but it seems his contributions to amateur radio have been overlooked.
In the beginning……
… there was Hugo Gernsback. Here are a few of his contributions:
– Established one of the first companies to sell equipment to radio amateurs in 1904.
– Founded the Wireless Association of America in 1909.
– Published two amateur radio oriented magazines: Modern Electrics in 1908 and The Electrical Experimenter in 1913.
– Initially proposed the idea of allocating 200 meters and down to amateur radio in 1912.
Why don’t we know more about Hugo Gernsback and his early contributions to the hobby? At what point did the momentum shift from Hugo and his Wirless Association of America to Hiram Maxim and his ARRL? … and why?
Hugo made a huge contribution to science fiction but it seems his contributions to amateur radio have been overlooked.
The Times They Are a-Changin’
My intent for this blog is to serve primarily as a notebook – a place where I can capture important details concerning my amateur radio activities and then refer back to them if needed. This includes interesting websites, hamshack successes and failures, equipment settings, as well as plans for the future. Occasionally the subject matter on the blog opens a bit broader… beyond amateur radio
The cliche about some long time hams of having life “take over” at some point in a ham career is a cliche for a good reason. Sometimes the balance tips and radios are put on the backshelf. I’m at a mid-life career transition point, retiring from the military and moving into “the next phase”. Plan A is to become an elementary school teacher. None of my previous academic work really supports this transition and despite popular misconceptions, in the state of Kansas… you can’t just show up and say “Hey, I’d like to be a teacher!” It is actually a somewhat difficult process. Fortunately a nearby university has a well respected program that I am not too far from completing. The program is time intensive (this semester I am taking 13 credit hours… while working full-time). This is my last semester behind the desk. I start my retirement transition at the end of December and in January I start student teaching.
One of the great aspects to the program I am in is that I get plenty of time inside elementary grade classrooms so I have a clear idea of what I am getting into. Over the last 12 months I have had the opportunities to visit numerous classrooms seeing various grade levels and teaching styles. It is great going into this transition with my eyes wide open.
However, this educational experience (along with work) has been time-intensive. My time in front of the radio (or submitting blog entries) has been seriously limited. The hamshack has become somewhat of a dumping ground (for my other hobbies of O gauge model trains and 80′s arcade games) and only recently was I able to did a path out from the door to the operating desk. My goal is to adjust the balance just a bit and spend a little more time with the radios. We’ll see how it goes.
Perils of eBay
Oops. I bought some bits off eBay for the grand total of a few quid. Duly waited for them to arrive (3 weeks) then founds out I’d ordered the wrong thing.
Now then, where is that micrometer and I’ll make sure they’re right this time?
Cumbria Raynet and SBU35
One of our local runners approached me a few months ago, knowing I was a bit of a radio geek asking for advice on which walkie talkies to use for his upcoming trail race. For the unitiated a trail race is a bit like an old fashioned cross country but it generally goes over some serious terrain and can be quite long. Jon’s event was from Bassenthwaite to St Bees, totaling 35 miles. Not to be sniffed at. I’d suggested at the time that walkie talkes might not do it and as a member of the local Raynet group I offered our services.
Well the event was yesterday and after the runners set off at 8am I was manning checkpoint 1, some 20 miles into the race. Only the first couple of people through the check point looked ‘sprightly’ the rest took on more knackered looks as they went through. Eventually some RAF guys came through with packs on and the stragglers shuffled on. What’s this got to do with Ham Radio?
Well. the Cumbria Raynet group support a few of these types of events and I think our services were appreciated. The organiser thanked us and said he didn’t realise how complicated the whole thing was to maintain communications in a mountainous place. Perhaps it was the relief or local beer (Ennerdale Blonde) that helped his cheery outlook. Perhaps next year I’ll run it…with an APRS tracker! (It’ll need to be a very lightweight one though)
G11 SDR
One thing I’ve never done is build my own complete rig. There are a lot of choices to be made when considering this, including budget and complexity. I’ve always liked SDR as a way to go but building my own Hermes HPSDR is probably a little bit beyond me soldering skills. So next on the list is the Genesis G11 from down under. I think I’ll do a bit more investigation and then plump for a suitable design. The club has some good test gear if its required so that shouldn’t be limiting.
I’d love to hear your advice or comments













