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What Would You Do? Antenna ideas anyone?
Aug 12th, 2010 by kmack

We purchased our condo before I got back into ham radio. Like most in Orlando, we have antenna restrictions. I can put up portable or temporary antennas but cannot mount anything to the building permanently. I’d love to be able to get on the air without all the hassles of dragging gear to the porch, setting up an antenna and then tearing it all down again. It takes so much time to setup and tear down that it turns a few minutes of operating into a long process.

Here’s the layout I have to work with at the QTH…

The front yard

The front yard view... I am next door down from the blue car

backyard view

Preferred antenna site is the backyard

The buildings run north and south and these photos are shot facing due north. My condo is ground floor, second from the south end of the building. Yes, that is a big electrical transformer box and a major underground feeder line runs to it from the north.

I’ve used my Buddistick with some success but it doesn’t like being so close to the buildings and the swr is higher than when it is out in the open. I also have run a doublet inverted vee fed with twinlead but the north south orientation is not very favorable from my Florida QTH and sends most of my rf into the two buildings. My W3EDP works fairly well as an inverted L with my 20′ Jackite pole and I’ve used end fed halfwaves as slopers and inverted vees but again the directivity is not favorably oriented. I have a 3 foot magnetic loop propped against the wall but it is not working as well as I’d like yet. (i.e. the outdoor antennas work LOTS better so far)

Thought I’d ask ya’ll for some input.

Any outrageous ideas or thoughts for  me? Send me a comment and let me know.

Thanks in advance for your thoughts.

FOBB Ain’t Broke… SO…
Jul 26th, 2010 by kmack

Various QRP related email reflectors and lists are full of chatter about the Flight Of the BumbleBees (FOBB). Comments about the CW being too fast and the weather being too hot at this time of year make it sound like a broken event. IMHO it is far from being broken! It is probably the premier QRP event of the year. And I say, if it ain’t broke… yep, you guessed it, don’t fix it.

Sunday the bands were full of QRP ops, both home based and portable, so the activity really did make a BUZZ despite band conditions that have not been all that helpful to hf qrp contacts.  The weather was HOT, but hey, find some shade, altitude or water and go for it. Historically this is the time of year for this event and as others have commented, it keeps our activity up during the summer time when vacations and mowing the grass take their toll on ham radio activity.

As far as fast cw, I’m not fast (not even close hi hi), but it sure is fun listening to the buzz on the bands rather than QRN and a high noise level with only a few weak signals. Certainly I am not a hard core contester. My cw skills are still in need of practice, but isn’t that what events like this provide? I often have to listen multiple times to get the callsign and info but that repetition and practice pushes my speed and confidence level up every time I try. After listening to a fast op several times I have the info I need and then I jump in and have fun making a contact at speeds faster than my comfort zone. Most of us slow guys can send faster than we can receive, right? Come on in, the water is fine, and FUN!

My XYL, Connie and I drove over to Honeymoon Island State Park on the Gulf Coast in Dunedin, Florida. This is a very pretty beach, not overly crowded most of the time and has been one of the top rated beaches in the US for several years. The weather cooperated, there was no sign of the BP oil spill that has run so many tourists to other locations, and we snagged a primo spot to operate right next to the water.The only negative, if you call it that, was that the view was sometimes distracting, but sure was enjoyable.

K4UPG Distracting View from my FOBB 10 Site

K4UPG Distracting View from my FOBB 10 Site

K4UPG Honeymoon Island FOBB Site July 2010

My trusty Sierra and Buddistick provided plenty of action so I never switched over to my mini-bac Delta Loop backup antenna. I also stuck to 20m the whole contest since 40m has been in such poor condition here in Florida lately.

One of the great things about these events is the leveling of the playing field. It is fun to contact the guys that write the articles, create the websites and design the equipment that we use for our hobby. My score was modest at 26 QSO’s, 18 Bumblebees and 17 states and provinces but it was one fantastic day of activity for me! Being able to connect with the big guns of QRP was a thrill too!

W8DIZ Stops By to say Hello to K4UPG

K4UPG search and pounce FOBB 10

For me, one of the highlights was when W8DIZ rode over to meet me as I was setting up my site. Diz lives about 3.5 miles from Honeymoon island and is a regular bicycle visitor of this great beach location. I’ve been a customer of his toroid and kit business and have benefited from the info he has shared, not to mention being one of the movers and shakers of the Famous Flying Pigs QRP group. Diz I was honored that you took time out from a busy family day to swing by and say HI! Thanks for the help getting our screen house up too!

Thanks to Adventure Radio Society and the guys that put this event on for all of us. We appreciate the effort it takes and you deserve the very best of 73′s from all of us.

72,

Kelly K4UPG  BB #10

NEScaf Filter Saves the Day
Jul 5th, 2010 by kmack

As one of the many antenna restricted condo owners of America, I cannot operate as often as I’d like. The hassle of putting up and taking down temporary antennas wastes time, isn’t always practical and generally spoils the fun for us.

Great that we have some holidays and time off as it allows a bit more opportunity to get on the air. The MI QRP group hosted a 4th of July Sprint and although the hour was late (7-11PM EDT) since I did not have to go to work Monday, I took advantage of the chance to work a few of my fellow QRP ops.

Rain and lightning welcomed my efforts to set up an antenna. So I forsook my normal setup and settled for a twinlead 44 foot doublet hung from my 20 foot Jackite pole which was bungee cord strapped to a ladder in the back yard of our condo. The antenna ran north south so much less than ideal, but at least I could get on the air.

NEScaf Filter

Freshly Built NEScaf saved my bacon!

The day was saved by my freshly built NEScaf filter. As one of the lucky ones, I recently received the latest edition of this great kit provided by the NE QRP bunch. It enabled me to listen to cw despite the high QRN and background hash from neighbor’s TV’s, computers and air conditioners. What a joy it is to actually hear stations through the noise. This is a must have accessory for the condo based QRP op! I am still learning to use it well, but am mega-impressed with the capabilities it offers. With this audio filter, I could null out the QRN and peak the CW signals making for much more relaxed and enjoyable copy. The extra audio boost helps my little Sierra audio too. Keep watching for the next round of kits!

QRP TTF 2010 * Disappointed in Orlando!
Apr 25th, 2010 by kmack

On the road again… happy feet dance! K4UPG is loaded and ready for a good day by the lake operating the QRP To The Field event for 2010.

Packed up and ready to roll

K4UPG ready to roll to QRP TTF site

Kitchen Sink Approach

Loaded with ALL the options!

Then came the wind knots in the antenna launching rig! I wanted to get a doublet up as high as possible. Took nearly 2 hours to get my antennas up in the air. LESSON LEARNED: It is really helpful to have another person along to help untangle all the knots that wire and string seem to make all by themselves.  Getting  the antenna up quickly is a key to portable ops. Grrrrr!

Wind knot

One of several tangled messes that delayed the antenna deployment

LESSON TWO: After a delayed start, I spent a lot of time moving my portable table to keep out of the direct sun! With temperatures in the upper 80′s it was HOT and direct sun causes my Sierra to drift a bit which makes qso’s more difficult. Need to get a sun shade setup and not waste time moving my position.

The band conditions were pretty poor and I did not hear as many stations as I had hoped. The ones I did work were tough going and seemed like others could not hear me responding to their CQ’s.  I didn’t even hear a lot of Florida QSO party ops, but sounds like others that were farther away did. In 5 hrs I managed three whole qso’s with TTF stations. I did hear one Polar Bear– Martin operating as VA3OVQ but he could not hear me when I replied to his CQ.

Don't fee the Gator!

Warning sign about 30 feet from my operating site!

It was fun to be outdoors and playing radio! I did not get eaten by our neighborhood gator either! Maybe next time out will be better contact-wise.

Feb 2010 PBMME is History
Feb 27th, 2010 by kmack

Grrrrrr!

Tuff day on the ice floes in Central Florida. I was not able to use my
target location because of rain and wind direction, so I operated from
the back porch of our condo with my Sierra and SST working through my
Buddistick up about 15 ft on a painter’s pole. Temp hovered in mid to
upper 40′s but with the wind and dampness it felt colder at times.

Band condx were poor with brief bright spots when the QSB let up and
signals sounded fairly decent. I started on 30m but it was pretty quiet
so I tweaked the antenna in the rain for 20m and found it even
quieter… :-( Back to 30m after checking 40m which also was noisy and
almost no signals heard.

First QSO was K9DP Dan in Smithville, TN… He was 569 until QSB hit
hard but we had a 25minute ragchew that was nice. He gave me a 599 and a
couple others did later making me wonder why they could hear me better
than I was hearing them? Then read the mail for a bit on a few other
stations but didn’t get a rise when I tried to connect. Tried to connect
with K9QB but after a few weak QRZ’s we both moved on for better luck.

Finally heard a PB on 20m, WD4MSM, Barry in Indiana working someone
else. When they finished the QSO I called Barry and we had a short QSO
although the QSB was up and down and made copy tough at times. It was
good to be able to Grrrrowllll. Tried to find others and even using the
QRP Spots and K3UK spotting pages could not connect. Then I called CQ
and Guy rose out of the Band N7UN was in the log… Good to connect with
another Bear but the copy deteriorated quickly so we kept it very short.
Thanks Guy for digging my signal out. Next was Frank,, KB3AAG to finish
my day. His signal totally got lost in the noise and so it was a short
QSO to end the day.

Whew… many antenna changes, tweaks and lots of tuning, listening,
trying to hear today. I think the bands were pretty void of activity
except for us QRP types. Not often that happens, eh?

Thanks to all who went out and gave it a go. Missed talking to our
Canadian and West Coast guys this time… let’s keep trying. Also quiet
without Ken Bear raising a ruckus from MI and no Alpha Bear on the AT…
See ya in March… Grrrr!!!!

72,
Kelly K4UPG PB #173

Who’s Polar Bear Enough?
Feb 26th, 2010 by kmack

Yahoo! This weekend is another outing of the Polar Bear QRP Group. Who will venture out into the winter weather and once again seek to contact fellow Polar Bears for a nice BSO?

Which of the intrepid bunch of QRP crazed Polar Bears will overcome the cold and actually enjoy the challenge of punching a peanut whistle signal through another weekend’s RTTY contest bunch?

Will the sunspots be with us and bounce our signals out of the neighborhood and enable us to contact our Polar Bear cuzzins in Canada (VG3SIE/P) on the mountain tops, in Alaska on the ice floes( KL7WP & KL8DX ) , in Scotland in the highlands ( MM0CWJ & MM0FMF ), outside Buckingham Palace ( 2E0RKY ), in Spain’s coastal range ( EB3EPR ), or in a dark snow den in New Jersey ( N7UN/2 ) On a windy slope in Utah ( AD7KG )?Will our Ohio Bears freeze their acorns off in the park ( WB2DFC ) ? What will it take to get a signal into the Goat Den to our pals Rooster and Peanut and the old Goat himself ( WGØAT )? Will the Revenuers catch up to Hillbilly Bear in the park at Chickasaw ( AF4O ) ? Who will connect with K3YTR and the 2m HT from the hospital bed in Pottstown? Can anyone guess which antenna trick will be used by our Illinois Bear (N9SKN) ? How will the Florida Bears fare with the rain and cool wind from the northwest can it dampen their signals ( K4UPG & KC4TM ) ? And how about the Alpha Bear ( WB3AAL )on the Appalachian Trail with his snowshoes and 4 wheel drive truck for backup?

STAY TUNED FOR UPDATES… Grrrrrr!

FYBO 2010 Central FL Style!
Feb 15th, 2010 by kmack

We enjoyed decent weather, though cold for us southern types at 60F. The bands were in pretty good shape too but we had a good bit of competition in the QRP section of the bands with several state QSO parties on the air at the same time.

Setup started a bit before 9 am local time.

KG4LAL K3RLL KJ4BR

KJ4BR K3RLL KG4LAL setting up 40m SSB Station


Wally calling CQ on 40m SSB

Wally calling CQ on 40m SSB


Jim K4AHO is ready to go on 20m CW

Jim K4AHO is ready to go on 20m CW


Jim's got one for the log!

Jim's got one for the log!


Don K3RLL (ex-WA3ZBJ) working 20m on Kelly's Sierra

Don K3RLL (ex-WA3ZBJ) working 20m on Kelly's Sierra


Kelly K4UPG working 20m CW

Kelly K4UPG working 20m CW

We spent more time talking than operating, but this was a fun event for us and none of us thinks we are heavy duty contesters! We love to make qso’s and shoot the breeze about our antennas and homebrew gear.   In between conversations and coffee breaks we did work a few stations.

Final Score  29 QSO’s X 22 SPC = 638 X Temp Multi (x2) = 1276 x Field (x4) = 5104 X (alt pwr dna) = 5104 + WQ7RP (+100) = 5204 measly points

We moved to the larger pavillion of picnic area A at Sylvan Lake Park in Sanford and had more trees and space to hang wire and put up verticals. This spot seems to be a winner for us and we are planning to hold GatorCon 10 there in July. We’ll be recruiting more active QRP ops for that one. Stay tuned!

Central FL FYBO Team Forming!
Feb 2nd, 2010 by kmack

GatorCon Mascot

GatorCon Mascot

WANTED: QRP Ops fer CW or SSB

This Saturday 6 Feb 2010 1400 -2400 UTC

Sylvan Lake Park in Sanford, FL

PLS RSVP if you can make it!

The WX guesser’s are predicting a very nice day for our annual FYBO Event (Freeze Your Buns Off!). RULES HERE

Some of the gang will meet at 0700 for breakfast at the Sanford Cracker Barrel (I-4 & SR 46 on the NE corner)

We could use some operators to fill time slots and loggers to help us keep up with the logging chores. If you like Field Day, you’ll like this event. (it’s just more fun!)

Shifts are available… PLEASE let us know if you can attend and help us in our first Multi-Station Multi-Operator event. The NM QRP guys are offering a PRIZE to the QRP Multi-Multi challengers with the best score.

The GatorCon guys need your help to put us over the top.

Leave a comment or send an email and let us know if you will be attending!

Thanks and 73,

Kelly K4UPG Jim K4AHO Don K3RLL (ex WA3ZBJ)

Wally KG4LAL Larry KJ4BR Matt W1MDG

on behalf of The Central FL QRP Group (aka the GatorCon guys!)

GatorCon Guys Luv QRP! How about you?

GatorCon Guys Luv QRP! How about you?

Cold Got On Me! Portable Ops in cold weather…
Jan 9th, 2010 by kmack

The last few days our local news was full of stories about the cold weather that gripped Orlando. I signed up for a shift to operate special station K3Y/4 for the Straight Key Century Club (SKCC) as part of the celebration of the 4th year anniversary of our group.  That meant going outside and setting up antennas and sitting out in the sleet and cold rain that was falling. YIKES!

Tough sending even with fingerless gloves

Tough sending even with fingerless gloves

Good thing I have lived in cold weather before. I had to dig a bit, but found my long johns, thermal tee shirt and other cold weather gear. My favorite bear coat, Purdue stocking cap and fingerless gloves finished off my official Polar Bear outfit.  I did my duty but nary an answer to my endless CQ’s on 20m, then 40m and eventually 30m! Two hours of calling and zip to show for it. I’ll be back… ya’  cannot discourage a POLAR BEAR QRP Op that easily!

What’s Your Favorite HF Portable Antenna?
Dec 16th, 2009 by kmack

Lately I have been experimenting with a number of portable antennas for hf in the field for my QRP operations. The mini-bac Delta Loop configuration and the W3EDP have been fun and seem to work well. Of course, my go to antenna has been my trusty Buddistick, but since I am a tweaker, I continue to try new options.

Would you take a minute and complete a brief poll? Or better yet, leave me a comment AND take the poll? How about it? Let me know what you think? How do you deploy your favorite antenna? Now it’s your turn… Please take the poll, you may answer with your TWO (2) favorite choices and feel free to comment by clicking on the COMMENT link.

What's Your Favorite HF Portable Antenna?

  • Buddipole/Buddistick (34%, 31 Votes)
  • End Fed Half Wave, W3EDP, Zepp (28%, 25 Votes)
  • Plain ole dipole (includes OCF, Multi band, etc.) (13%, 12 Votes)
  • Random wire (13%, 12 Votes)
  • Vertical (wire or Pac type) (11%, 10 Votes)
  • 44 foot doublet (8%, 7 Votes)
  • Other-- please leave comment to explain (8%, 7 Votes)
  • 88 foot doublet (7%, 6 Votes)
  • Loop (Delta, Horizontal, Vertical, Square, etc.) (3%, 3 Votes)

Total Voters: 90

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12/20/09 Update. Went out to the lake with my mini-bac Delta Loop and had some fun on 40 and 20 m this afternoon.  Nice antenna for multiband use.

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