Winter Decisions

Last winter, on the East Coast of the USA, was a doozy. We had tremendous amounts of snow and ice. While there is a lot of debate, in more learned circles, about how this winter is shaping up; but I choose to predict the weather by looking around outside. Here's what I'm noticing:

• The deer are doubled and tripled up on fawns and the Bucks have already lost their velvet
• Squirrels are going ape-crazy collecting acorns and nuts
• The leaves are already changing
• The air has "that" smell that proceeds fall

The animal signs are the most telling. It's going to be a long cold winter. Might as well get used to that. We're getting the house and yard ready. We have topped off the oil tanks and pellets for the pellet stoves. We are closing the pool tomorrow. So, pretty soon, we'll be all ready for the winter. The shack, however, needs a little TLC.

I've got a pretty flimsy pair of doublets up right now and I noticed today that the antenna ropes took a beating between last winter and all the early summer storms, so it's time for a change. This winter, I really want to get more active on 80M and 160M. Since I run barefoot (100W), I need a good solid aerial for the coming freeze.

This presents a bit of a challenge. For the low-bands, I think a full wave on 160M is the ticket. I have the wire and the space, but it's going to be a ton of work and it's going to take another ham. Hey W2PJM, are you listening? 

On the other hand, I decided earlier this year that I was going to layout a  serious ground plane for a 31' vertical so the wire disappears before next summer's Fourth of July party. I may have enough time to do both, but which one would I RATHER have? Chances are that either installation is going to present unforeseen issues and I don't want to get stuck with second best when the nights are too long and cold to changes things. 

Any suggestions, ideas, advice?  

Learning CW Faster...Faster

I've really let my CW slide. I turned on the rig last night for the first time in over a month and realized that I couldn't copy ANYTHING, so I pulled out the trusty iPhone and opened DahDit (my personal favorite Morse app) and restarted the tutorial. About three characters in, on a whim, I dial the speed up from 13wpm to 20wpm. Within three days, I'm at 85+% on 29 characters!

I never understood the whole, "Listen to the character, not the dits and dahs," argument. Now, however, it's beginning to make sense. At 20wpm, I can't accurately count the dits and dahs-as evidenced in my deplorable performance distinguishing "2" from "J" in the last few sessions. Which, by the way is even more disturbing because I have a 2 call. :/ 

I always approached CW like math: there is a right way and a wrong way to do it. Now, I'm approaching it like rock-n-roll: feel the beat, let it move you, groove along. As a bass layer, I am so used to hear the subtleties of a good drummer that I should have picked up on the similarity sooner. Decoding, and sending to a free, is a lot like playing a musical instrument. Needless to say, I'm totally geeking out on Ham Radio again, which is the whole point of a hobby...right?

Once I get back up to speed, or in this case up to speed, I'll finally be able to hang around the 40M watering holes, rather than being limited to the area surrounding 7.110. Maybe I'll be able to hang with the big boys. I can't wait! I also might need to check out a bug, I hear they are even more musical than a paddle or straight key...watch out wallet, here I come again.

We're Hams, We Can't Be This Lame

WARNING! MATT IS STEPPING ONTO HIS SOAPBOX

Okay, I apologize. I don't get it. We're Amateur Radio Operators. Right? We spend countless hours and dollars in the hope of communicating with others. Right? Is Yahoo Groups really the only online service we can find to share ideas? At the risk of being dogmatic. Yahoo Groups STINK!

I just spent twenty minutes. TWENTY MINUTES! trying to connect to a Yahoo Group. Are you kidding me? Then, when I got there, the search function didn't work, the header was the same as every other group I've ever seen, and the threads were so confusingly nested that I ended up tying the noose--I had hoped to use to put myself out of Yahoo Groups misery with--backwards! How, in this day and age, can we possibly stand such pathetic forms of community sharing. There has to be a better way.

WE NOW RETURN TO OUR NORMAL VOLUME.

One of the things I love about Hams is our ability to persevere. We will pound out CW on gear built before we were born, we will hold massive structures together with zip-ties and duct-tape, we will rush toward hurricanes and tornadoes to help others.

One of the things that drives me nuts about Hams, is our ability to persevere. We will use electrical tape instead of shrink wrap, we will install filters to deal with AC hum rather than properly ground our rig, we will insist on communicating through Yahoo Groups when there are a million better/faster/simpler/more effective ways to do so.

Want to share information? Blog about it. Or start a forum, they're way easier than you think. Want to share files? Dropbox and Google Drive are WAY better. Want to share photos? Backspace a few words and click those links. The point is: if we want to continue to be relevant, we need to embrace technology that works and especially web technology that works. Newcomers to our hobby will be turned away by our continued clinging to outdated and inefficient virtual hangouts. Youth won't stand for it. They'll find a group that "gets" technology. And who "gets" technology better than Hams? Nobody.

Sorry for the rant, but...

73

Things No One Else Will Tell You About Field Day

I'm nostalgic. I like traditions. I like to camp. I like to stay up all night from time to time. I like to play on the radio--but you knew that already. So, it makes sense that I would like the ARRL's Annual Field Day. In fact, since becoming a ham I haven't missed one yet. Okay, that's not really a major feat, as I've only been licensed during the past four Field Days, but I am on a roll that I hope to keep going. So like many other amateur radio operators, I've marked June 28-29 on the calendar and informed the XYL of my intentions to operate the, "entire weekend this year. " 

In case you're wondering: she rolled her eyes and gave me her best "whatever" look before informing me that I would have three children as company and that she would be happy to be left alone in the house for, "the entire weekend." She said it very menacingly.

If you've never partaken of the Field Day festivities, there is plenty of literature available online and in print. The books and website will give you the basics: what the point is, who might be on the air, what you'll be hearing, where to go, what t-shirt to buy, how many commemorative mugs you should consider parting with your dollars for...but there are a few things they don't tell you. For instance:

Field Day IS a contest

They will say it isn't. They will assure you that it's a test. They will tell you there is no winner. They are all liars! Of course it's a contest, but the points are a little tricky to calculate, so here is a handy guide to calculate your score.

Field Day 2014 Ham-N-Roll Point System
Visible Insect Bites	1 Pt./Ea
Antenna Rope Burns	1Pt./Inch
Hair Physically Torn Out During FD	10Pts./Square Inch
Caffinated Beverages Consumed	1 Pt./8 oz.
Pens/Pencils Rendered Useless	2 Pt./Ea.
Sleep	-25 Pts./Hour
Speaking to Non-Hams about Event	10 Pts./Minute
New Friends Made	Priceless
Multipliers:
Sunburn	Percentage of body covered expressed as a whole number i.e. 50% of body Sunburned=50 x total points
Lost Voice	Multiply points by db SPL lost from June 28 at 1800 UTC to June 29 at 2059 UTC

Field Day is a GREAT Weekend for DX

Sure the bands will be crowded, sure people will be piled up like I-5 during rush hour moments after an armored truck rolled over spilling it's contents across 8 lanes of asphalt. It also means that just about everyone in the world with na HF rig will be pointing their antenna stateside to witness the madness. If you're anything like me, you'll find those little RF holes in the spectrum and call CQDX a few times, you might be surprised at who answers. Last year, I added 7 new countries. 

You Don't Need an HF Rig to Enjoy Field Day

There are a few ways around the lack of a HF rig in your shack. You can join a club or group who is participating and use their gear at a GOTA (get on the air) station--find a group here. You can find a friend who has an HF rig and beg, borrow, or steal it for the weekend (I do not advise the latter, the fines and jail time will really hamper your chances at DXCC). Or you can take you FM mobile or hand-held out to the highest geographic location within a reasonable distance and score some major fun working simplex. If you decide to go that route, take a few minutes and a few dollars (<$20) to build a tape measure yagi and double your distance. Here is a link to some great plans for one.

Even if You Are Set Up on the Moon Bring Bug Spray

Field Day's one draw back is that it is always concurrently scheduled with the annual AMFGNEAH festival. The AMFGNEAH (Annual Mosquito Fly Gnat and Noseeum Eat A Ham) Festival is notorious. Google it. Never mind the robots must be sleeping, there are no results. Seriously though, you would be amazed at how many Field Day points (see the chart above) you'll acquire if you ignore this little tidbit: Bug Spray=Good, Mosquito Coils=Good, Sugar water=No Bueno. 

37% of Field Day Happens at Night

Field Day is twenty seven hours long, ten of those hours are in darkness, unless you live in Alaska or you are operating inside a building (which, for the record, is not a Field and therefore cheating...regardless of what the rules say). No one remembered to tell me this the first year, so imagine my surprise when I was trying to test my battery voltage at three in the morning without a flashlight. Luckily the arch of electricity alerted a fellow ham that I needed some light...and an icepack. Make sure you have some means of seeing after dark, I prefer an LED headlamp. It leaves my hands open and reduces shadows where I need to see. Also, it's easier to find after thirty cups of coffee and eight hours of breathing bug spray fumes.

In Conclusion

Field Day is a blast and the stories I have from my first four are some of my favorite Ham moments. If I could only impart one thing, it would be this: enjoy your time. No matter how many or how few contacts you make Field Day is always interesting, challenging, and usually a lot of fun. Take time to work stations having trouble, go out of your way to chat up younger hams. Be ready with a smile and plenty of charm when someone stops by to see what all the racket is about. Field Day is a blast, but only if you make it one.

146.52 Reasons to Monitor VHF Simplex

Before things get out of hand, I have to be honest: I don't actually have 146.52 reasons for monitoring simplex prepared.  Still, there are plenty of reasons, so I hope you'll stick around.

As I'm sure you are aware the Dayton Hamvention was last weekend and I attended it with my father, W2PJM. We had a lot of fun, but I can honestly say that one of the best parts was the ride there. We left NJ early on Thursday morning and monitored 146.52 the whole trip. After a few hours of quiet, some chatter broke through the squelch and we began to hear other Hams moving in the same direction. Before we knew it, we were chatting it up on simplex.

I make a point of monitoring 146.52 whenever I drive. It's a habit that my first Elmer W6LSW instilled in me. Around home, I almost never hear anyone on simplex. I put out a call occasionally, but I'm rarely met with a response, but I still monitor it with dogmatic fervor. Why? I'm so glad you asked.

It's an Easy Way to Meet New People and Get Information

How many times have you been riding down the highway when a car that resembles an AWACS flys by in the fast lane? Don't you want to know how he or she can fit that many antennas on a car. Wouldn't you like to see a picture of the dashboard of such an aerial-laden vehicle? Well, if you were both monitoring 146.52, you'd have the answers to you questions.

Let's explore another scenario: You are driving through a new or unfamiliar area and you forgot to program your mobile for the local repeaters. You scan and can hear them, but you cannot remember how to use that nifty CTCSS code scan function the salesman convinced you was worth an extra $100. If you jumped on 146.52 and there were other Hams monitoring (or at least scanning it), you could have an answer.

Like Morse Code, It's a Universal Ham Standard

Arguably, the best thing about Morse Code is that it is ubiquitous. Any Ham that learns the code, quickly redoubles his/her reach in the amateur community. It simplicity and consistency lend the code to being a Ham Standard. Even Hams that don't know the code, know what it sounds like and can probably pound out a few letters--even if it's just S.O.S.). The same goes for 146.52. If every Ham in the world (or at least the USA) took the time to monitor and make calls on simplex, there would be a more universal feel to the VHF allocation rather than tiny little cells and haunts or local repeater groups.

In an Emergency...

Except in cases of dramatic tropospheric ducting, VHF signal are regulated to reasonably short-range communication. This is not the case with a repeater. With the advent of linking and internet connectivity, you might ask for help on a repeater and be talking to someone that is at the farthest conceivable geographical point from you or they may even be floating above you in an orbiting space vehicle. 

Generally speaking, if you can work someone on VHF simplex with a mobile rig (35w or so) or HT (5w or less), they are close enough to help you out in a pinch. So, if you happen to run out of gas, get a flat tire, or find yourself navigating the aftermath of a natural disaster, being able to raise a like-minded Ham on 146.52 could prove very helpful.

The Problem

The problem is, most Hams don't monitor VHF simplex anymore. Why? Who knows? The most reasonable argument I have heard is, "No one is ever there." While overstated, it isn't far from the truth. The point is, unless a large chunk of us start to monitor and use the frequency, it will be continue to be silent and worthless. 

The Solution

The solution is simple. Tune into 146.52 simplex whenever you can. Announce your call and see if anyone responds. If you hear another, return the call. Program the channel into your scan lists too. You can still spend time working your buddies on the repeater, but why not try and contact them simplex; whether it's on 146.52 or some other frequency. And, if you ever see my little black coupe rolling down the highway, give WE2F a call, I'll be listening. What about you?

4 Ways to Maximize Your Next Hamfest

The dust has settled and the car has been emptied of coffee cups and ham gear. I've unpacked my bags and begun to organize all the little bits and pieces that followed me home from Dayton. This was a great Hamvention weekend. It was my third year in four and by far the best time yet. On the long drive back to New Jersey, I had some time to ruminate on what made this trip so much better than the last. I've come up with several ideas, but four stick out most. Best of all, they aren't specific to Dayton. So, no matter what Hamfest you might be heading to, here are four way to get more out of the experience:

1.) Go with someone fun

People in our lives generally fall into three categories: people we enjoy, people we don't, and people we have to be be around whether we enjoy them or not. When going to the Hamfest, only take the first kind of people. This might sound simple, but don't pass over it too quickly. Consider that Ham radio--and by extension a Ham Fest--is not for everyone, whether you enjoy them or not. So take someone you enjoy, who also enjoys Ham radio and you'll have a great time. Drag along a friend, spouse, or mother-in-law that cannot understand why you, "waste all that time in the garage fiddling with your radio," and you're both in for some serious spurious emissions that may make RF burns the least of your worries.

2.) Make a Point of Learning Something New

The draw of Amateur Radio is complex. There are the Emcomm types, the CW purists, the PSK314787096505 digital modes types, the "Good Buddy this here ham radio sure beats CB" types, and there are people that want to bounce signals off satellites or the Moon or Mars (at least that's what there antennas suggest). The point is, no matter what you've tried in Ham Radio, there is at least one more things you haven't tried. If you're at a Hamfest, chances are someone there knows about it. Go ask questions, sit through a forum,or  grab some literature. You never know what you'll discover. For instance, I learned that my Raspberry Pi, is a really good platform for building a repeater controller at the Embedded Linux Forum this year at Dayton. Why did I go to that forum? It was the only one where I could find a seat. Did I enjoy it? Yes. Now I have another avenue to explore in Ham radio.

3.) Go With a Purpose and Maybe a List

It is SO easy to come home from a Hamfest with a trunk full of junk. There is a lot of STUFF at any Hamfest, but chances are, you don't need that much stuff. In fact, you might not need any stuff at all and that's perfectly acceptable. The best way to avoid all the Junk in the Trunk is to avoid carbohydrates (sorry I was trying to hold back, but I couldn't resist). The best way to avoid buying a bunch of stuff you don't need is to go with a plan and maybe a list. You might not find what you're looking for, but that gives you an excuse to go to the next Hamfest (win-win). With a solid plan you will be focused on finding something useful. 

Another thing: don't give up. I went to Dayton with a few small bits and pieces on my list: toroids, connectors, a few semiconductors, but at the very top of the list was an Elecraft K1. I've wanted one for a while, but shelling out the money for a new one has been impossible. For months I've been convincing myself I'd find a used one at a Hamfest. When none showed up, I doubled down on Dayton. Like they say, "If you can't find it at the Dayton flea market..." Well, I couldn't and it bummed me out. I was just about to blow some money of something else to satiate my QRP thirst when I spotted a K1 sitting on a table where it didn't belong. Ten minutes later, I was walking off with it after striking a deal that even my XYL thought was reasonable. The point is, know what you're looking for, don't give up, and keep you eyes open.

4.) Talk to People, Meet On-Air Contacts, Join a Club or Group

Ham Radio is social. So be social. It's one thing to know people's on-air voice, but when you can meet them face-to-face, it makes the on-air meetings more interesting and meaningful. Talking to and meeting new Hams is also a great way to initiate more on-air contacts and it's also a great way to find new friends. If you're shy, join a group or a club and slowly wade in to the social interaction. Before you know it, you 'll have more people to go to Ham Fests with and more people who sympathize and offer alternatives next time your XYL puts her foot down on your plan to run a radial field through her rose garden.

Hamfests are a blast. So find one nearby or even one not so nearby and make a day of it. With some forethought, a few friends, a willingness to learn, and a purpose for going, you'll be sure to have an amazing time. Just remember, it's easy to spend money at a Hamfest, but it's how you spend your time there that counts.

73

Packing for Dayton Hamvention

The famous Dayton Hamvention is this coming weekend! I can't wait. This will be my third year at Hara Arena, an oft-discussed...or was it disgusting...venue for all things Ham radio. W2PJM and I will be heading out first thing Thursday morning and I will be live-tweeting the event from the Hara Arena. Be sure to follow me on Twitter @rocknrollriter for up to the minute happenings, including a rumored announcement from Ten-Tec. Could more open-source radio be on the docket? It would make sense with this year's "Maker" theme.

I'll also be posting about the Hamvention here each night. I'd love to have you along for the ride. Also, if you can't make it, but wish you could be there to ask questions...let me know and I'll do my best to ask for you. I plan on spending plenty of time talking up the reps for all things QRP and Homebrew.

Catch you all in a few. 73

Uh Oh, I've Got Some Flowers to Buy

Oh boy, I may be in trouble again. I was messing around on eBay and another QRP rig jumped into my cart. Seriously, I was just looking around innocently and then *BANG* PayPal receipt. It wasn't my fault. Honestly. The guy priced it way to low. How can I be held accountable for such insanity? Right?

Think my wife will buy it? I hope so, because a Norcal 40A seems to have followed me home. I know, I know; ANOTHER radio. I'll get rid of one I promise.

I have been eying the Norcal 40 for some time. The receiver performance and especially the RX current draw have always peaked my interest. At 15 mA, the 40A will run for days on a 4.5 AHr gel cell. Further more, it's small, I'm talking fanny pack small (not that I carry a fanny pack, but in case I decide to start). Best of all, it is solid state and has a tuning knob. I love my PFR-3, but that knob is really calling my name.

I should have the new rig in time for the weekend. So after a few honey-do chores, I'll be on the air looking for some QRP love. I've also ordered an Emtech ZM-2 tuner to accompany it...wait, no I didn't. What do you mean it says so right there?
Uh oh, better scoot. I've got some flowers to buy.

Great Video on CW for Beginners

I've been home sick for the past two days. Feeling under the weather, especially when the weather has been so terrible, gave me far too much time to lay about. I reached the end of my book and there was nothing worth watching on TV, so I jumped on YouTube® to watch a few ham videos. I cruised through the usual reviews and QSO's but then stumbled upon this excellent video by K1OIK. Rather than read me describing it, have a watch.

D-STAR...Well...Okay...Why Not?

I received an extra and unexpected gift from Santa last night. It was a little late, but who's complaining? I have never really tried to figure out the ICOM D-STAR thing before, but now that I have a shiny new ID-31a, I might have to.

I've been hesitant to look into D-STAR for two reasons: its inherently "closed" nature--which feels like a slight against the purpose and draw of Amateur Radio--and its prohibitive costs. Let's break these down a little.

D-STAR audio runs on a closed digital codec (AMBE). This is fine in most consumer electronic products, but as an Amateur Radio operator and VERY Amateur electronics experimenter, it simply isn't attractive. I like to hack. I like to build. I like to tear things apart and see how they work especially when dealing with software, but (as you might imagine) ICOM doesn't make hacking, building, or tearing down D-STAR very easy. So until recently, D-STAR was barley a blip on my radar. However, between the ID-31a and this shiny new Raspberry Pi I'm beginning to play around with, a DSTAR gateway might be in my future...interesting...Still, I'm disappointed at the proprietary nature of the operating "mode."

To be perfectly honest, the biggest impediment to my involvement in D-STAR was cost. I simply couldn't justify the money on something so one-sided. I'd much rather buy an Elecraft K1 or K2 (I hope you're paying attention Santa), some new test gear, or a tri-bander for the top of that empty tower on top of my hill. But, since Santa dropped one in my lap, I might as well give it a chance; right?

Luckily (depending on how one defines "luck"), I live in a relatively populated area of the USA with several D-STAR Repeaters within 5w UHF reach, so I should be able to see what the hype is all about. But--and here's another frustrating D-STARism--it's not as simple as programming a few frequencies and hitting the PTT. There is a registration process. It's confusing and there really doesn't seem to be a good place to point the new user, so as I figure it out, I'll report back. In the meantime, I'm off to play with my new unexpected toy.

Skip the Software for Programming Your Radio

I finally made the plunge and dumped my over complicated feature-rich HT and bought a shiny new Yaesu FT60r. The venerable king of dual-band HTs--at least in my mind. I always look for a few key things in a radio: it must be robust, it must run on easy to find and readily available power sources, and it must be relatively easy to program...by hand. The FT60r fits the bill. It is built like a tank, runs on inexpensive battery packs or AA's (at full 5W output no less), and it can be easily programmed without software.

Last night I spent an hour or two programming in all my local repeaters, simplex frequencies, and public service channels. I did it all with the manual in one hand and the radio in the other. Why program by hand? Because now I know my radio inside out. I can program anything I want on the fly, without the manual or need of a computer. So, when I'm working comms for a bike race and net control decides to use a cross-band repeater or I'm in a strange city and I catch wind of an active net, I can quickly and easily program the channel, even if it is an odd split, has DCS and PL tones, or whatever else. I don't need a computer, I don't need the manual. I KNOW how to do it. I think you should too. 

Sure, software in convenient, until you need it and either don't have it with you or can't get it to work properly. I can't tell you how many times I've run into issues where I needed to make a simple change on my HT and needed to take out a student loan to figure out how to complete the task. So I would wait. I would go home, power up the computer, be forced to go through 27,000 "critical" software updates, try and remember which port my programming cable worked on last time so I could fashion a guess at which one might work this time, find the last file I uploaded, make the changes, send them to the radio, shut everything down, power up the radio and realize that I had nothing programmed now, power everything back on, start over... After a few attempts, I would give up. I have enough frustration in my life to add any to my hobby, so I decided to go simple.

I imagine that people wonder how to tackle a long hand-programming project, so let me give you a few pointers:

Plan your Program on Paper (or Computer)

 

I have 152 channels programmed on my FT60r. That's a fair bit to tackle in an evening, but I did it. Print out a spread sheet with all the required information (i.e. RX Frequency, Repeater Offset, PL or DCS tone Frequencies, etc..). Print out two copies, one to cross out as you go and one for reference later. Spend time programing five or six channels at a time and then check your work. I small mix up can be caught quickly that way rather than a hundred channels down the road.

Plan for Operational Efficiency

 

My first elmer taught me a trick that has stuck with me. When I program a repeater into my radio, I add a channel above and below it. The channel preceding the repeater is set to simplex on the repeater's input frequency. So, if I have a hypothetical repeater on 146.625 MHz with a standard negative offset, I would set the proceeding channel to 146.025 MHz Simplex. Then on the channel after the repeater, I program the repeater's output (in this case 146.625 MHz) also simplex. Then I set the radio to skip the channels before and after the repeater when scanning. Why would I go through all this trouble? I'm glad you asked.

So, I'm out in the field and talking to my buddy or net control or some random other Ham on the repeater, when I notice that there are a lot of "breaks" happening. Maybe we've been chatting too long. So, on his next transmission I rotate the dial back a click and see if I can hear him on the input or the repeater. I can. So I suggest that we QSY to a nearby simplex frequency and let the repeater cool down. OR. A massive storm is under way and I'm net control for the local SkyWarn team when the repeater goes down. I quickly spin the dial one click forward and keep communicating critical information to the team. 

Because I set the radio to skip the simplex frequencies on either side of the repeater channel. I am assured that I will be on the right channel when my radio is scanning and I hear a friend throw out his call. I can stop the scan and talk away unencumbered.

If your radio's memory system utilizes memory banks, now is a great time to set your channels up accordingly. I set the channels I use most often into Bank 1, local Emergency and Public Service Channels go into Bank 2, Bank 3 holds other channels I use from time to time, and Bank 4 is everything else. By using the banks, I can weed out unnecessary scanning depending on the intended use of the radio on any given day.

Have a Highlighter Handy

A radio manual should be dog-eared, highlighted, annotated, and stuffed with post-it notes. Most people will suggest that you carry the manual with the radio. While that is sound advice, it is rarely practical, so a well studied manual, that resides in your mind's eye, is your best bet. When you find those little "ah-hah" snippets in the manual, please highlight them, star them, underline them, and dog-ear the page. Flip through your marked up manual once in a while and you are sure to remember the pink starred post-it-noted line on page 106 that tells you which button to push.

So that's it. That's why I think you should program your radio by hand, with a good solid plan in hand. That being said, programming software is not evil, in fact it can be quite handy, but not as a substitute for actually learning how to use your gear. Have fun programming.

Winter Wonderland

The QTH is warm and cozy, but everything outside is frozen. It seems like the bands are as well. This AM a few stations were floating in, but most of them were from Europe and about to go QRT by the time I got on the air, so I switched it up.

I heated up the iron and turned on some old-time Christmas tunes. I soldered away and wound a toroid or two in hopes of getting my new QRPP beacon on the air before the new year. The build is going slowly, but that's because there are so many other things going on this time of year. I don't mind. I love the Christmas season and with three young children, it's a magical time of year, full of plays, shows, rides in the car looking at decorations, and of course...sledding.

I've been pretty lax on my CW lately. I fear I've forgotten more than I remember, so I guess it's about time to get back into it. I really want to be proficient enough to have a few QSOs before the New Year. I had no idea how difficult it was going to be to learn Morse code. I feel like I've tried everything available to me. CDs, apps, on-line tools have all proved useful, but not complete. I really wish I had someone local to work with, but I've visited two clubs in the area and honestly...I want no part in them. One is run like a prison camp and the other is exactly the opposite. Is it impossible to have a Radio club that is both fun and organized? I'm losing faith.

Winter has always been a time of rumination and soul-searching for me, so I apologize if this post is a little too much of a downer. Like all things in life, Ham Radio has seasons and maybe winter is for rebuilding and reinventing. If that's the truth: I've got some work to do, but first, I'm taking my kids out back to go sledding.

Back to Work

Lately, I've spent most of my limited radio time playing with a new antenna and tweaking my QRP rigs. It dawned on me this past weekend that I haven't worked on my CW in quite a while.
If you've read anything on this blog before, you'll know that I am new to CW and that I have been trying to learn the code at 13-15 WPM in hopes of getting on the air without the need to immediately re-learn at a faster speed. I knew at the start that this would make the learning slower and more challenging, but I was dedicated to the process...for a while.

Life has a way of getting between my responsibilities and my hobbies, but things in our house have quieted to a dull roar. The kids are back in school and there is a sense of "normal" again. "Normal" means regular bed times for the kids and an extra hour or two of uninterrupted time for me and the wife. I've been trying to remember to turn off the TV and work on the code. I think it's beginning to pay off.

I jumped back onto http://www.lcwo.net this morning. It has been over a month since my last login, so it took me a few minutes to remember where I was. I dialed the speed back from 15 WPM to 13 WPM and started over at lesson one. Twenty minutes after beginning, I was back through lesson three with 100% copy and 70% copy on my first attempt at lesson four.

I plan on spending the next two weeks, "hitting the "books" hard." I really want to be able to work some of the upcoming sprints and contests on CW. Also, with my tower project on financial hiatus, I want to have a better shot of completing my DXCC before the 2014 Dayton Hamvention. Obviously, CW will help greatly in that regard as I am limited to two wires and possibly a home-brew vertical for operation this winter.

Learning the code is difficult, but I can already feel the glory of knowing it. In fact, I'm becoming so enamored with CW that I find I hardly even pick up the mic anymore in lieu of listening to the slower speed sections of the bands. I'm sure that I will fully embrace the life of a dedicated Morse operator, but I need to focus on really learning to hear over the next two weeks. Wish me luck.

Quick and Dirty Field Day Doublet

Last night I got home with a few hours of daylight to spare (thank you very much Summer Solstice) so I decided to throw a quick and dirty doublet together for Field Day. Like most hams, I have a few (unless you ask my XYL, then it's hundreds) boxes of random "junk" laying around that I use from time to time to experiment, so I pulled out a few bits and pieces to put the antenna together. In case you've never built a doublet, here are my reasons for doing so and the theories that I employed.

There is a lot of confusion surrounding the terms "doublet" and "dipole," so let me wade into the murky waters and explain the difference as I see it. Technically, there is none. They are two names for the same thing. However, the difference, in common parlance, lies in how you feed said antenna and whether the antenna is cut to resonance for a target frequency. 

Typically, a "dipole" is a resonant antenna for a given frequency and is fed with coax. There are many purveyors of 40 meter, 20 meter, 10 meter, etc. dipoles that include a PL259 connection at the center connector to attach your coax. These dipoles are typically resonant near the center of the given bad and give adequate bad with to allow the ham to operate anywhere on the bad without the need for a tuner. Try to load them up on another band then their design frequency however, and noise, smoke, silence, and cursing often occur. 

"But I have a fancy built-in tuner in my rig, so I can load that 40-meter dipole up on 6 through 160, right?" 

Maybe, but the impedances of other bad on a resonant dipole can be amazingly high. So, in short, it's not a good idea to test fate. There are however tuners that will allow you to load up on other bands, but the signal losses of doing so offer drastically diminishing returns. In other words, you might be able to tune that 40-meter dipole up on 160-meters, but it might work as well as loading up a Soup Can. 

A Doublet (again, I'm speaking of "Doublet" as is generally understood. Both "dipole" and "doublet" mean the same thing), is a little different. The basics are the same. You generally cut a doublet antenna to be a half wave long on the lowest frequency you plan to operate. Impedances on other bands will still be amazingly high, but the losses will be much lower and turn our "Soup-Can" into a usable, although compromised, antenna. How? I'm glad you asked.

By using ladder line or open wire feed-line (two wires separated by spacers) the signal losses are dramatically reduced. The ladder line is then fed into a Balanced Line Tuner (or a 4:1 Balun) and then coax to your rig. A Balanced Line Tuner like the CG Antenna Ltd. Remote Auto Tuner is placed where your ladder line meets the ground and powered by a battery (in my case an SLA battery which is charge by a 5W Solar Panel (Pics coming soon) or by a "Bias Tee Power Injector" such as the MFJ-4116. When the auto tuner senses RF energy it quickly measures the SWR and makes the necessary adjustments to put it back in a usable range. Remote auto tuners like the CG can seamlessly deal with the wild impedance differences between bands and allow you to operate on 6 -meters one minute and 40-meters the next. So now you can pick a Saturday and knock out that DXCC you were thinking about getting someday. Maybe, but there are a few other things to consider.

Our 40-meter Doublet and subsequent Balanced Line Auto Tuner are doing their job singingly, but it is important to realize exactly what they are doing. Like a 40-meter resonant dipole, our antenna will project the bulk of it's RF energy 90° to the antenna in both directions, in other words, off the sides of the antenna. This is assuming that the antenna is flat-top and at least 1/4 wave (33 feet or so) above the ground. When we move dow to 20-meters, our antenna will still put the bulk of it's energy out at 90°, but as we go higher in frequency (17-meter, 15-Meter, 12-Meter, etc.) our two predictable lobes will start to break up and lose energy. by 15-meters, there will essentially be 4 lobes at 45° each. I wish I had the ability to plot this out for you, but at the moment I don't. Suffice it to say, that you must consider the trade-offs when ever you deploy a multi-band antenna. 

Wow, that was  a lot of theory to get to my application. So, I decided to deploy a lightweight 66' (half wave on 40-meter) doublet fed with 300Ω Ladder Line. I built this antenna to use for Field Day 2013, but it will also be used regularly when operating portable with my Hendricks PFR-3. That being the case, I wanted it to be pretty bullet-proof without adding too much weight. Also, I wanted to save the nice 500' spool of antenna wire I have to complete an 80-meter full-wave loop this summer. Luckily, my fellow Ham and father recently unloaded a spool of hefty speaker wire on me.

I found this Wireman 814C in a box and drilled the holes a little wider to accommodate the wire. I soldered everything up, added some shrink-wrap (in case it stays up longer than planed) and put it away for the weekend. 

As you might notice, I need to buy a heat gun as my lighter really charred the shrink wrap, but at least it's still functional. I'll report back on how the antenna performs, but in the meantime, I hope I've given you some food-for-thought on dipoles vs. doublets.

New Mobile Shack: Nothing Goes as Planned, Right?

With all intentions of following my plan for an install on my new car, I dove in between rain storms over the past two nights to get everything mounted and ready for years of mobile VHF/UHF enjoyment. About ten minutes into the project, it became apparent that things were not going to go exactly as planned.

The antenna mount I chose (see THIS post for details and links on the gear I used) mounted up in a heart beat. I only moved it once so that the antenna (when the trunk is opened) would not slam the roof of the car, potentially causing damage to one or both. I took a piece of ground strap I had lying around the garage and slipped it under the mount to bond the antenna to the radio and the farm of the vehicle. In hind site, it was a pain to run all the ground strap, but it was also well worth the effort as everything is quiet and appears to function very well. It's always amazing how much a solid ground plane work in your favor.

With the antenna mounded, it was time to run the feed line and ground strap, which took several attempts. Every time I thought I had found the perfect balance between keeping cable out of the way and being able to close the trunk, I found I was mistaken. After half an hour or so, I got it right. Again, I'm glad that I took the time to do it right. 

Next, I mounted the radio body to the car under the back dash. Unfortunately, I stripped a few screws in the process, which meant re-drilling. Just when I buttoned it up I realized that I hadn't laid the ground strap under the bracket. So off it came again and then back together. By this time, it was nearing midnight, so I wrapped it up.

The next morning, I re-thought the idea of fabricating an in-cabin mounting bracket. I just didn't have the time to do it well. Luckily, my father (also a ham) has a barn full of random bits and pieces. I called over to say, "hi," and have him rummage through boxes. :) He found just what I needed and dropped the pieces off later that day.

I mounted everything up quickly and set off to run the power and signal through the cabin and firewall. Oh boy, that was fun. Luckily, I was able to follow the hood release cable through the firewall and with a hour or so of tugging and contorting myself into ungodly under-dash positions, I had power. 

With the install done, I powered up the laptop, loaded a few frequencies, and programmed the radio. I'm happy to report that it is quiet, effective, and seems to work well, in spite of the fact that I still haven't received the planned antenna. In the meantime, I had another dual-band NMO to attach to the mount for testing and such. 

This is the first time I really took the time to do a mobile install correctly and I'm very happy with the results. I think my wife was even impressed that there weren't tangle wires snaking in every direction like my previous installs. The whole thing looks good, is out of the way while easily within reach, and works well. Sometimes the plan has to go out the window to get things right I guess.

73

Field Day Approaches

Field Day is NEXT WEEKEND! Wow, that came fast. It feels like yesterday that I was bemoaning the fact that I had to work the entire weekend of FD2012. This year, I don't and I've been preparing my family for my absence long enough now that they roll their eyes when I continue to remind them. So I'm in full planning mode.

I was hoping to run QRP CW as a 1B station this year, but I've been slacking a little in the learning department and my CW is still way too shaky to commit to an entire weekend of CW only. I will still try to gather a few CW contacts with patient ops, probably in the wee hours of the morning when the pile-ups are few and far between and less people will be listening to my shaky fist. For the most part, I'll be operating SSB. 

I've thought long and hard about where to celebrate this year's festivities, but my equipment is weighing down (literally) my options. Because I will be working SSB, I only have a full size 100W rig available. While I have no problem losing the computer and paper logging (see THIS post), my transceiver alone will draw more power than I can easily carry. Since my house is 100% solar powered during the day, I may operate from the QTH and utilize a bank of AGM batteries I have stashed for just such an occasion. That feels a little boring though. Maybe I'll set up a tent and "camp out" for the weekend. I have 9 acres to spread out in and plenty of trees to test out some quick and dirty antenna deployment options. Who knows?

It's times like this where I really miss being a part of a club. I still have had zero luck getting in touch with anyone listed on the ARRL club list for Northern NJ. I'm hoping to wrap up my mobile install tonight, so I can start monitoring the local repeaters and maybe find a few other like-minded hams to steer me in the right direction, or to start a new club with. Until then, I need to get ready for next weekend. 

What are your plans for Field Day?

New Car New Mobile "Shack"

There are so many things to consider when buying a new car, but the whole time I was shopping for my new ride, I was envisioning my next mobile "shack." For the last 7 years, I have been driving a lifted Jeep Rubicon. It has been a great vehicle. I've put nearly 200k miles on it and never had a major issue. It was a radio-lover's dream. There were so many places to put gear, antennas, etc. that it now resembles an AWAC more than a passenger car. My new ride…not so much.

I ended up purchasing a 2013 Huyndai Elantra Coupe. My decision to buy a this particular car was a mix of priorities: fuel efficiency, warranty, and price. This car will run out of it's factory warranty just before my son gets his driver's license. When he does, it will still have a few years of warranty on the drivetrain, so… While those were major factors in the purchase, I would be lying if I didn't mention that it was the only small commuter type car I looked at that had a reasonable platform for mobile Ham communications.

I'm not sure how new your vehicle is, but flat surfaces to mount radios are scant on newer cars and trucks. Furthermore, flowing body lines and side curtain airbags make mounting antennas a challenge. So I began looking into ways to mount my radios, antennas, GPS, etc. that were wholly different from what I was used to. The Elantra has a largely flat dashboard. My GPS will live there, rather than semi-stuck to the windshield where it always decides to fall off during complex lane-changes at unfamiliar exits. My radio's go in the trunk.

This choice was different for me. While I've always had a VHF/UHF Dualbander with a removable faceplate, I've never needed to separate them. On this car, it just makes sense. By mounting the radio under the rear window, I will only need a few feet of feed line to the antenna (more on this in a moment) and I can ground the radio, mount, and antenna all together to the body and frame of the vehicle. I never had to worry about so much paint on my Jeep, so this will allow me to grind some away without alerting the XYL. 

I'll be performing the install in stages to avoid angry calls from creditors and allow me to perfect one or two bands at a time. This weekend, I'll be running power directly from the battery, fused on both positive and negative to the trunk. While I have all the panels pulled to do so, I will also run the seperation cable from my FT-7900 as well as a CAT5 cable for a future separation of either an FT-857 or Icom IC-7100. One last cable to make the run will be coax, to accommodate another external antenna for my BC-396XT, which goes just about everywhere with me. For this keeping track, I will not be running any cable for audio. Instead, I will be mounting an external speaker above the trunk in the passenger compartment, just like an old police cruiser. 

Once that is done, I get to the fun part. I'll be breaking out the Miller Passport and welding up a mount that will attach to the front passenger seat bolts. Yes, I know they are available commercially, but mine will be much cooler and manly; trust me. When finished, it will hold the face plate from my FT-7800 with room to mount a second (future) faceplate and give me a location to hang a mic and my BC-396XT. If I'l feeling extra saucy, I may also include an iPhone mount. 

The antenna mounting, will be a whole different game. For the moment, I will be using a Comet SBB-5 NMO 1/2 wave on a Diamond K400CNMO comet mount. Eventually, I will drill through the trunk lid, but I want to wait for a better idea of what HF antenna I'll need to mount before committing to something permanent. As I mentioned before, the mount will be bonded to the body and farm of the car, hopefully giving me a solid ground plane. 

So that's the plan. I'm curious to hear what other mobile installs Hams have done lately. I'm especially interested in how you have gone about grounding trunk lid antenna mounts. If you have anything to share, please do. Now, where did I put my welding helmet?

Hoping to Get Clubbed

I recently re-joined the ARRL. I let my membership lapse two years ago during a time of financial trouble and a waining interest in anything and everything beyond surviving. Now that I'm on a more even keel financially and emotionally, it felt like it was time to get involved again.

I was perusing the site last night, looking for a radio club near my home in Western NJ. I was surprised at how many clubs were listed within 25 miles or so of home. I was also surprised by the numbers listed in the membership fields; especially since I cannot seem to find anyone anywhere on any repeater in the area. So I decided to check out a few of the club websites and plan to attend a meeting in the near future. That is when things really got weird.

I visited seven club websites. Not one…not a single one, had anything remotely recent posted. Some of the sites had not been updated since 2008. So, back to the ARRL list I went. Only one of these clubs seemed defunct. All the others had submitted annual reports in late 2012 or early What is going on?

I searched around a little more and jumped on QRZ.com to check out the listed officers of the clubs. Most appear to be active. Seriously? Why is there no club love? That got me thinking back to my first/last/only club experience. I joined the EDCARC (El Dorado Amateur Radio Club) shortly after I received my Tech ticket. I found them on the ARRL list, emailed then President Don Brooks, KJ6YST and received a warm and timely reply. I showed up at the next meeting, was met by Don, introduced to several club members and brought into the fold. At the next meeting I was asked to, "bring some new blood," to the Board. I accepted gladly.

For the next two years, I was very active with the club. There were weekly nets, monthly board meetings, monthly club meetings, and eventually ARES meetings, trainings, and nets. We had regular outings, field days, and public service events. There were people my age, much younger and much older. We all got along, learned from each other, and had a ton of fun. Then I got a new job and I was able to attend less and less. I missed it…a lot. In fact, I still do. Which is why I wanted to get into a new club ASAP, but apparently things are different here.

That got me thinking. Maybe I should start my own club. Then I considered how little time I have now and that idea went away. So then I thought about what I WANT in a club. I always find that defining what I want or what I believe should be, is a good way to frame the idea. Here's what I came up with so far:

• Meetings should be social events, not a second job. They should be fun to attend
• The bulk of the time spent should be on furthering the hobby, not servicing the club
• Atmosphere should be fun and inviting
• The club should attract people I would want to hang out with otherwise
• Information should be redly available and regularly updated
• Dues should only offset costs that are REQUIRED: e.g. renting meeting space, upkeep of a repeater system, printing or web-site costs, beer (just seeing if you're paying attention)

I'm not sure there is a club that meets these criteria, but I'm hoping there is. If not, I'm hoping that there are some other hams locally that are looking for similar things in a radio club, because I'm getting pretty bored playing radio all by myself.

What are you experiences in radio clubs? Have they all been stuffy haunts of rules and regulations? Have they been fun and informative? Do you belong to a club? Why or why not? Am I off the mark in what I hope to get out of a radio club? Am I missing something? Seriously, I'd like to know.

Shacked Up

I spent a bit of the long weekend getting the shack back together. It needed it. It came out--surprisingly enough--much like my sketch. I still have some space for a power meter. I’m seriously considering the Daiwa SX-200, but I’m open to suggestions. (hint hint, comments, hint hint). I’ve read that it does very well both at 100W and at QRP levels and since I do both, that appeals to me. 

With that project wrapping up, it’s time to get back to the list and focus my attention on the ARRL Field day coming up in June. I want to finish my Hendrics PFR-3 and get some air time with it before the 22nd. I think I’ve decided on using the LNR EFT 10/20/40 Trail Friendly antenna on a hex beam push up mast, that ended up on my doorstep via a fellow ham. The only thing I need to figure out, it how to best rig and guy it.

With the bands falling apart, at least at my location, I’ve had some time to really work on my CW. It’s time to get some real air-time QSOs going. I’m focusing on sending this week and plan on actually transmitting my first CW CQ sometime next weekend. Ah, butterflies. I have to say, it’s exciting to get this close to a goal I’ve had for so long. All I have to do now, is figure out where to tune for the best chance of meeting a patient CW Op to wade through a mirky first QSO with me. Luckily, I’ve learned at about 13 wpm, so it won’t be too drudgingly slow. 

Before I get to all that, however, I must get to work. Argh! This whole having a career thing can really get in the way of a guys hobbies.

Shack in Progress

I have mentioned before that I recently relocated to New Jersey. The move has been, for the most part, a good one. However, as a Ham, it's been a great one. Still, there is a lot of work ahead.

My "shack" in the last QTH, was a small desk crammed into the corner of the master bedroom. As you might imagine, late night contesting was out. Not only were my operating hours limited, so was the freedom to create a desirable operating position. The XYL is fairly supportive of my Ham passion, but not at the expense of aesthetics. So, when we moved to the new QTH, I was prepared to move the "shack" to the garage (a luxury we didn't have at the last place), but shortly after moving in, my wife mentioned that the hallway closet was, "...pretty big and should fit all your ham radio crap." SCORE! I had a room, with her blessing, in the house.

I painted the walls and stuffed a desk into the closet, set up my Icom IC-7410 and began listening. At first, I only had an attic mounted G5RV that gave me nothing but S9 +10db noise. A week or two later,  my Dad (W2PJM) arrived with a tennis ball gun under his arm and a smile on his face. "I've needed an excuse to try this thing out. What do you say?" He asked.

"Where's my antenna line?" I replied. Now I have an OCF up about 50' running NE to SW. It gets into Europe and across met of the US. I'm happy with it. That's not to say that more antennas aren't coming soon. In fact, better than the closet shack, I have a space less than 200' from the house to put a tower. And…the tower is sitting here waiting to be erected; ASAP. Since that project may take a bit, I decided to refocus my attention on the shack.

The more I have operated in that tiny little space, the more I like it. It's quiet, warm in the cool months and cool in the warm ones. The layout, however, sucks. So I've started to redesign it. I've been sketching up plans and making sure to leave some space for the K3 I'm asking Santa for. I've attached the sketch for no other reason than to archive my hair-brained idea of what it may look like.

I've had a few people ask what gear I'm using, so here is the current lineup:

Icom IC-7410 HF Tranciever
Yaesu FT-2800 2-Meter Tranciever
Uniden BC-396XT Scanner
Yaesu VX7R Tri-Band HT
Hendricks PFR-3: Build in progress
YouKits HB-1A
Bencher Paddles
American Morse Porta Paddle
Alinco DM-330MVT Power Supply
Heil Traveler (rewired for my Icom)
A decrepit Thinkpad that needs to be replaced ASAP!

So, that's my shack. Pics of the finished product should be up by this weekend.