How to Lose Ten Pounds of Ugly Fat and Five Pounds of Digital #Hamradio Frustration

I’ve been beating myself up at my Florida winter QTH with no D-Star or DMR Repeaters I am presently able to hit.  Happily, at the Orlando Hamcation last week I met the DV Mega guys from the Netherlands, a dude named Ruud, who set me up with the little green box in the photo.  Not a black box, he assembled it right before my very eyes and it DV Mega in hotelcontains the fabled DV Mega and its new accomplice, the Blue Spot, a bluetooth interface.   He demo’d it for me, taking lots of his time to do so, and we had to go out to the parking lot to his car to get away from BT interference inside the vendor bldg.  Not surprising as each of the hundreds of hams inside probably had his phone, HT and pacemaker all running at the same time.

Well, the little rascal worked in the parking lot in Orlando and now, here in a hotel room in Cincinnati with no D-Star repeater within range of my wee HT, I set it up and right away worked KA9SPL in Illinois with his seventeen inches of snow, and then KW4XR in North Carolina.

I’d been wanting the DV Mega after conversing with at least three hams on D-Star who were using it in their vehicles as their hotspot.  Each extolled it so I felt that was the one for me.

Upshot: As the Monkees said, “I’m a Believer!”  This will really free me up as I travel thru my radio desert.  Next up: try it with DMR.

Oh, and the ten pounds of ugly fat?  Walk from one end of Hamcation to the other a few times bouncing between forums and vendors; that should do it!

Signing off for now, de k4wk, www.hamdon.com.  Thanks for listening; you’re in the log.

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A Call for Ideas – Planning a VHF/UHF Antenna Shootout

Ideas and suggestions are sought for a hamfest forum in June I am trying to gin up – a shootout for VHF and UHF antennas.  Have you ever been to one, participated in one, read about one, or just have some ideas for me (other than don’t do it, you dummy)?

Here’s the plan as it now stands – we’d have three categories: factory-built, homebrewed, and whips for HT’s.  I’ve just ordered a MFJ Field Strength Meter that comes next week, so my hope is to use that, stationed say, one hundred yards away from the contestants, to record signal strength as generated by the contestants’ 5 watt HT’s.  This has been stimulated by my own desire to know what antennas are best, despite manufacturers’ claims, in real-world conditions.  If the distance is too close, we could try to station someone a mile or so away, but the logistics of that in a hamfest settting, with all the normal commotion, may not be practical.  Maybe reserve that for a club meeting or Field Day.

Another method may be to have a willing ham with a station out of town, listen for us on simplex from his QTH.  I’d have to find the right ham in the right location in hilly Atlanta, and hope that he can hear any of us.

So, if my ideas are lame, please pass along your no doubt better ideas.  Tnx & 73, de Wayne, k4wk, http://www.hamdom.com.

On the Air – SOTA, POTA, BOTA, IOTA and now, COTA

Cinderella's Castle

Photo Attributed to Katie Rommel-Esham, commons.wikimedia.org

The newest OTA I’ve discovered is the World Castles Award, or COTA – Castles on the Air.  Not sure if COTA is official or not, but let’s call it that for now, since it rhymes so well with SOTA, POTA and BOTA.  (IOTA is only a half-rhyme).

You might think “We Americans don’t have any castles here; we were settled after the period of castle-building, so how is this relevant to me?”  Well, you can think that if you want to, but you might be wrongish.  True, we have no castles in North America (or do we? – see below), but we do have other structures that the wise men and women of WCA have recognized as eligible structures of note.  Happy Dance!  Here’s a new game we can play once we’re all worn out activating all the mountains in SOTA, parks in POTA, and beaches in BOTA.

Here in the Southeast that I inhabit, there are scores of eligible structures.  In my own tiny hometown of Decatur, GA, pop. 18,000, I find that we, too, have a castle called Oakhurst Castle.  I need to find out what that is, and of course, activate it.  Look for me on Dxsummit some day.

Forts, even if not fortified, can qualify, such as Fort Jackson, SC, where I spent three happy months one summer and most if not all other military bases with “Fort” in their title.  Also, historic forts like Castillo de San Marcos in St. Augustine, Florida qualifies but the towns of Fort Lauderdale, Fort Myers and Fort Pierce where we can imagine forts once stood, are sadly excluded.  However, don’t despair – you can still go to the beach in those towns and activate your suntan via BOTA!

Mansions, or “Stately Homes,” also seem to qualify, such as the indisputably stately Biltmore House in Asheville (raise your hand if you’ve been there).  The WCA styles it as “Biltmore Castle.”

Scanning the list I see others in my haunts I can consider activating and some that raise questions such as one on Marco Island known only as “Unknown Castle.”

But there is one I expected to see that has been overlooked – probably the only purpose-build Castle in the United States, and it’s certainly not unknown; of course I’m talking about Cinderella’s Castle at the Magic Kingdom (raise your hand again if you’ve been there).  If you are as hurt as I am at this (rather slight) slight, please join me in a letter-writing campaign to the WCA to help right this wrong.  We’re Americans – we fought for our freedom, now we must fight for Cinderella’s honor!

Signing off for now, de k4wk, www.hamdon.com.  Thanks for listening; you’re in the log.

On Being Too Smart by Half – Lessons in D-Star Painfully Acquired

During my ongoing apprenticeship in D-Star, I continue to make mistakes and, mostly learn from them.

My latest:  To “simplify” use of the DR feature of Icom ID-51A+, instead of loading all 750 repeaters the machine can hold, I loaded only those from areas where I expected to travel; i.e., Georgia, Florida, Tennessee, Kentucky, Ohio, and the Carolinas.  Then, I promptly forgot having done that.  Consequently, when I went to New York last weekend, I was dumbstruck that there were “no” D-Star repeaters in all of New York City or its environs.  Flabbergasted, I was.  When I saw the closest showing on my radio was in Ohio, I recollected what I’d done.  So, what to do?

I traveled without my handy-dandy RTS programming cable and also sans computer; bringing only a tablet on this short trip.  But, there is a micro SD card in the ID-51 and one in my tablet, so maybe I download the complete North America repeatercropped-id-51a info from http://www.dstarinfo.com to the tablet, format the tablet’s SD card in the radio, put it back in the tablet, copy the list to the card, put card back in radio and Bob’s Your Uncle I’ll be in business.  I had several hours to kill and was situated in a warm and pleasant Italian restaurant in Briarcliff Manor at lunchtime with no crowd, so I could immerse myself in pizza, beer and ham radio fiddling  with no pressure – perfect!

Well, actually maybe not so perfect; first, getting the SD card out of the tablet was tricky and ultimately required the use of a borrowed lady’s earring post to release the little door (we hams are resourceful!); then, I find out the repeater list will not download to an Android tablet and neither will the needed CS-51 program.  But wait, there’s still hope: the repeater list can be downloaded as a csv spreadsheet file so let’s try that.  By golly, that appeared to work as a download but alas, not as an upload.  Nothing is as simple as it ought to be.  Threw my hands up, downed my beer, and called it a day.

Days later, back home with computer I learned that the CS-51 (or the RTS equivalent) is totally necessary, and also that naming a new icf file has to follow the awkward format exactly, i.e., Set20180114_01 and not a more user-friendly “Jan 14 2018 settings,” even though the Nifty! Mini-Manual says you can.  I did, however, learn how to program the radio using the SD card and not relying on the RTS cable which could be handy next time I’m in survival mode.

So now I have 750 repeaters loaded from all over the United States and Canada in my radio so I can’t run out unless I travel further abroad, and guess what, my HT is barely heavier than it was before!

Signing off for now, de k4wk, www.hamdon.com.  Thanks for listening; you’re in the log.

How Lucky We Hams Are who Speak English

Working hams around the world reminds me how lucky we English-speakers are.  Most hams who work DX or are on D-Star also speak English.  Some are fluent, while others speak only enough English to get through a basic exchange.  But, why don’t more of us Americans speak foreign languages?  It is probably because we don’t have to – English is the most common second language in the world (French is second) so when we travel or do ham radio, we can get by.  I recall a Chinese couple, now married, who were students at Georgia Tech.  One spoke Mandarin and the other, a different dialect of Chinese, so they could not speak to each other except in English.

The most widely-spoken language in the World today is Mandarin and for many years English was second but now Spanish is number two.  But, English is still rated as the most influential language in the World.

It can be handy to know a second language, even as a lucky American.  The number of us who are bilingual is pretty low, around 18 percent, versus some fifty percent in Europe.  I speak enough French to get around, and am studying Italian and Spanish, just for the heck of it.  Speaking some French means I can go to small villages in France where, unlike the bigger cities and tourist spots, English is not available, and still get along.  My crowning achievement though was once in a small B-and-B in Italy where the proprietor spoke only Italian and some French, and me, no Italian and some French.  It was very gratifying to converse and get directions from him in French.  Give it a try – duolingo.com is a very good, and free, website for language learning.  It features three-minute segments, which is perfect for my attention span!

Signing off for now, de k4wk, www.hamdon.com.  Thanks for listening; you’re in the log.

On the Fun of D-Star

During my ongoing apprenticeship in D-Star, I’m finding this is a good but of fun once I learned the rudiments, but the learning is an obstacle.  If cars were this hard to drive more people would walk.

The world needs a plain-English guide to getting started with your new D-Star radio: the Icom manuals (I have an ID-51A+ and also an IC-880H) don’t provide that.  The Nifty! Mini-Manual, although better, is not real good either, and, I believe, contains several errors.

But once I got past that, with the help of Elmers and YouTube, I’m having a lot of fun.  Running errands in the car lrecently in Atlanta I talked to hams in California, Texas, and Scotland.  Later same day I heard but did not work two hams in qso – one from Belgium and the other in Jakarta, Indonesia.  Being FM, the audio is much clearer than most HF contacts, and a lot easier to accomplish.  And, being VHF, the antennas are easier to handle on your auto.

But, is it really “ham radio” or just an amped-up version of Echolink?  I mean, you don’t even have to have a radio if you have a DVAP or other hot spot on your phone or computer.  Does not really needing a radio assign and confine D-Star to the novelty category or is it still ham radio?  And if the latter, is Echolink and IRLP also really ham radio?  I’m haven’t made up my mind.

Signing off for now, de k4wk, www.hamdon.com.  Thanks for listening; you’re in the log.

Why’s this Black Box called a Brick?

So that’s why they call this a brick amplifier; just a black box, no on-off switch, no lamp to tell you it’s on, nuttin’ but a 30-watt, 30 dollar brick!  Tested it in my car by driving some distance away from friend Steve, KA4RSZ, on simplex and lowered the power on my HT to the point that he could tell I was weak, then plugged in the amp for a good signal report.  Brick 2m amp