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Ten with 9 using James Watt

 




WITH


using


James Watt

As some of you know I do some QRPp Parks on the Air activations using the QRP Labs QCX Mini. For the past couple of years I've had GREAT results using my 40 and 20 meter QCX Mini with what I call, "My Smoke Detector Battery" setup

This spring and so far this summer I've used both 40 and 20 meter QCX minis with a 9 volt/200mW battery for WSPR operations.  And most recently I've used the 9 volt/200mW battery with my 40 meter QCX Mini for for early morning CW Parks on the Air activations.

While using my YouKits HB-1B during a POTA activation on April 29th, 2024, I set up another vertical antenna with my 20 meter QCX Mini to use as a WSPR station with a 9 volt/200mW battery. I ran this setup for almost an hour and was amazed with the distance and how many beacons picked up my less than a watt signal from Kentucky, USA. 


QRP Labs QCXX Mini 20 Meters

 





A few days later on May 1, 2024; I decided to give it another try but this time on 40 meters when conditions were not quite optimal. And again, I was amazed with the number of stations picking up my signal with "My Smoke Detector Battery"


QRP Labs QCX Mini 40 Meters






As most of you may know, during the month of June 2024, the sun has presented several Earth facing regions which have been quite active with solar storms, solar flares, large sunspot regions, CME's and HF radio blackouts. These conditions have not been favorable for QRPp communications. Living in Kentucky, USA this time of year also represents days and weeks of hot, humid weather with potential for almost daily thunderstorms. So far in June 2024; we've seen record low morning temperatures of 82 degrees and several days of temperatures exceeding 95 degrees with heat indices well over 100 degrees.

Finally the Solar Space Weather forecast for the first few days of July 2024 looked like an excellent opportunity to try some Parks on the Air CW activations using QRPp. However, terrestrial weather was another issue. Heat advisories were forecasted for the last few days of June 2024 and first few days of July 2024.  It was time to take advantage of this brief window to do some QRPp operating.




QRPp Equipment Set Up



The antenna I was going to use was the Tufteln 40 / 20 Linked EFHW. I made this antenna specifically for my QRP Labs 40 & 20 Meter QCX Minis.



Tufteln 40 / 20 Meter Linked EFHW


 
As for a keyer, I was going to use the American Morse Equipment Ultra Porta Paddle. 


American Morse Equipment
Ultra Porta Paddle


Upon awaking before daybreak, I checked the NOAA Space Weather Predication Center's website for Space Weather conditions. It all looked favorable. Terrestrial weather had a Heat Advisory forecasted for July 2, 2024, so I decided to head out for a near sunrise Parks on the Air activation at Beargrass Creek State Nature Preserve US-7956 which is less than 4 miles from my QTH.

Not knowing who would be hunting at 1130 UTC, I arrived on site; throw up my arborist line about 45 feet into a tree and pulled up my antenna in a sloper configuration, set up my 40 meter QCX Mini and was ready to go.





At 1142 I started sending CQ and 'BEHOLD" within a minute or two the hunters responded top my calls and kept me busy for the next 50 minutes. Below are the results of what a QRPp CW Parks on the Air activation yielded me.





The highlight of this day's activation was a QSO with Greg / VE3GSS  Port Carling, ON, Canada. A little over 920 km from my Kentucky POTA site with less than 1 WATT.





At 1235 UTC the temperature had risen to 84 degrees. It made no sense in pushing it as I had already achieved more than I expected. To say I walked away with a HUGE grin on my face is an understatement. It was a GREAT Parks on the Air activation.






                                                         
On July 3, 2024 my internal clock woke me at 0900 UTC with basically the same Space and Terrestrial conditions that were in play as the day before.  So why not make this "Ground Hog Day in July.  Same time, same set up on July 3, 2024. One difference; today I would try 20 meters.

Within less than a minute after my CQ on 40 meters at 1143 UTC, my activation began with hunters eagerly wanting to be acknowledged.  I didn't disappoint and neither did they.  QSOs were rapid fire for almost an hour.

 At 1240, I switched over to my 20 meter QCX Mini to see what I could garner, knowing that at time time of morning in the U.S., the likelihood of getting any action on 20 meters was suspect.   I did manage one 20 meter QSO.  Here was my catch for a July "Ground Hog Day"




  
The highlight of this day was as try for a Park-to-Park QSO with a station in Japan. I tirelessly tried for several minutes to make a 40 meter contact with a Parks on the Air station JJVAS at JP- 0128. The QSB was pronounced and the strongest I could get was a 229.  The operator was kind enough to send AGN? a few times but I was just trilled for that reply with less than 1 WATT.

This day like many others brought greetings from people who have become familiar with my operations as they get in their daily walks, runs and cycling before the heat sets in.  Today though I met Dr. Tamekka Cornelius, Ph. D, who was out on her daily walk. She, like others are inquisitive about seeing a man sitting in a mostly open field connected to some wires, a bicycle close by and some weird equipment strapped to his legs.   Dr. Cornelius and I had a nice chat about Amateur Radio, brief history of my broadcast career and my bicycling activities.

 



Operating QRPp reminds me of the country music singer Kenny Rogers' song: 
"The Gambler"

You've got to know when to hold 'em
Know when to fold 'em
Know when to walk away
And know when to run


Once in your ham radio journey, try operating QRPp.
You might be surprised with YOUR results.

73
Jim
"Ham on a Bike"







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Solar Eclipse 2024 - My Experience as an Amateur Radio Operator

 


What a day!  A once in a lifetime experience. Although the Beargrass Creek State Nature Preserve POTA site in Louisville, KY. USA is about 40 miles south of a totally region, I was able to experience 99.3 % of totality.  Health concerns prevented me from traveling those 40 miles to an area of complete totality but what I did experience was equally awe striking.

For months I had planned to operate at a Parks on the Air site during the eclipse. My plan was to operate QRP with my Yaesu FT-817 C, SSB and FT8 using my Signalink and Panasonic FZ-G1 Toughpad and my Buddipole Deluxe Antenna System.  I wanted to see if the eclipse would have any effect operating QRP.  The FT-817 gave me several band options and the Buddipole Antenna in dipole configuration would be easily tunable on all bands 40 - 10 meters. I've compiled enough data and spent enough time with my Buddipole Antenna System all I need is a tape measure to tune it on all bands. With a tape measure I can usually get it resonant to 1:15:1 by adjusting the whips as I have pre-set the coils taps for 40 - 10 meters. 

However, when I woke up on Eclipse day, Monday April 8, 2024, I had an epiphany.  Why limit myself to the FT817. Why not operate three stations simultaneously.  I had the rigs, had the power (batteries) and the antennas.  What a neat plan!


So here's was the setup:









Yaesu FT-817 QRP for SSB, CW  optional 2 meters
12V 3Ah Bioenno Battery
Buddipole Deluxe Antenna in Dipole Configuration 

QRP Labs 20 meter QRP QCX mini for WSPR
9v 200mAh Battery
Tufteln 20 Meter vertical

QRP Labs 80 - 20 Meter QDX Digital for FT8
12V 3Ah TalentCell Battery
QRP 40 - 10 Meter EFHW

Panasonic FZ-G1 Toughpad with GPS Dongle




I loaded up my Touring bike and headed to my usual POTA site Beargrass Creek State Nature Preserve US-7956 Louisville, KY, USA to setup and start my Solar Eclipse 2024 experience. 

SURLY Long Haul Trucker Bicycle



I quickly setup my Buddipole in a diople configuration with the other antennas attached to the top of my Buddipolle mast in an area where I wouldn't be an obstacle to others who would take advantage of the beautiful weather to observe the 99.3% of the eclipse totality over the Louisville, KY. USA area. The setup was very quick as you can view below. 




After the raising the Buddipole in a diploe configuration with the Tufteln vertical and QRP EFHW attached o the top of te mast, I checked the SWR with my Nano VNA and found it to be 1.15:1 for the entire CW portion of 20 meters. 



                                               




Because everything was within arms reach, even though they were on the ground, for a short time I was able to operate all stations simultaneously. The QCX Mini was automatically running in WSPR mode, the QDX was running by itself. All I needed to do was make a quick click to log a QSO and with the attached pilot kneeboard and using my CW Morse SP4 paddle, Morse Code operation was Eezy Peezy.


  



I had all of my antennas set up in an orientation along the U.S. path of the eclipse., I wanted to see if the eclipse was going to have any effects with transmitting and / or receiving.  




My 20 meter QCX Mini WSPR using 9V 200 mW received well all along the U.S. path of the eclipse with receptions reports in the U.S., eastern Canada, Central America and Europe.

The BIG surprise for me came with the operation of the QDX on 20 meters with 5 watts. I was amazed at the WSJT-X waterfall. It was lite up like a Christmas tree. I knew my little QRP signal did not stand a chance as it was difficult to find an area to squeeze into to transmit.  There were countless stations calling "CQ POTA" and "CQ SEQP" (CQ Solar Eclipse QSO Party) However, I was able to sneak in a couple of FT8 QSOs (N0RC/KS) & W9NG/MS) Plus, I had one incomplete QSO with VU3EFG/India. It was nice to see all of the FT8 activity.

There was lots of activity for SSB on 20, 17 and 15 meters. Lots of QRO stations. Called "CQ" for several minutes but again my QRP signal could not break through crowded band conditions.  Additionally, I work SSB so little, some may have thought someone else was using my callsign. "hi hi"

Most of my operating was CW. Most of my time was spent on 20 meters with a few 15 meter contacts and several "CQ" calls on 17, 12, 10 meters. There was plenty of hunters taking advantage of modest 20 meter band conditions. I was appreciative of the amount of new to me HUNTERS like a DX from F4ILH- Jean Baptiste and equally thankful for some of my familiar Hunters. W2AEQ - Alan / K9IS - Steve / VE1CNS-Bryne / AA0IW - David and1st time hunter for me AE6Z - C.W. 

The highlight of this day's Parks on the Air activation was a CW QSO with N5KT - Gerald as the eclipse passed over him in Texas and 8 minutes later with W0YEM - Nick, as the eclipse passed over me in Kentucky. USA.  EPIC!



There was enough activity to keep me busy for many hours but I spent a lot of time communing with others around me and partaking of this epoch celestial moment in time
.

April 8, 2024 will be one of those Parks on the Air activations I'll never forget



 



It's Gotta Be The Shoes! No Mars, Its the ANTENNA!

 



"No Mars. It's The Antenna!" 


For the past few weeks I've been using my Buddipole Deluxe Antenna system in several different configurations for my Parks on the Air activations.  Nothing special but the antenna has been sitting in the corner for too many months collecting dust. I've had a lot of success using using my Buddipole antenna during recent QRP use. It brought to mind something I was told and has been ingrained in my ham radio DNA for over 60 years. For ham radio operating your money is better spent on an effective antenna system than your radio. Whether you make it, bake it, print it, or buy it; spend the money first on that antenna system.

My ham radio antenna redux journey started something like this. In March 1983 when I took my Novice test to get re-licensed, I had moved back in with my aging parents to care for them.  I had already purchased my rig (Ten-Tec Century 21) and antenna (Butternut HF6V). As I look back, purchasing that antenna at THAT time was not one of my best ham radio operating decisions. I wish I had done what I did when I was first licensed in 1963 and built my own antenna. (The mind of a child can be so innocent and yet plausible.)  There was nothing wrong with that Butternut antenna. It is a great antenna. 




However, their house was two stories with an attic (Total height was almost 40' high)with a metal roof and a small backyard 30 x 12, surrounded by similar dwellings and power/telephone lines surrounding the property. Considering safety and operating efficiency, It took me almost 2 years to mount the Butternut to optimum (though compromised) operating position. The Butternut antenna was mounted with metal pipes attached to side of house that place the base of antenna 10 feet above roof with several wires running from base to metal roof to act as a counterpoise.  I worked the world on CW with that Century 21 & Butternut HF6V setup.

The point for me, was my excitement to get on the air as quickly as possible.  I wished I would have invested more time in preparing and evaluating my antenna setup before purchasing the Butternut. 

As we approach warmer temperatures with better weather here in the U.S., what better time to invest in some antenna system evaluating, antenna repairing and building. There's no time like the present to do some antenna work and take advantage of the benefits of this enhanced solar cycle as it will come and go before you know it.  You'll want to be assured your antenna will give you its best not only during these intensified solar conditions but  during solar minimum as well. 

If any of you follow me on Social Media, you may have noticed I do most of my Parks on the Air activations via bicycle. You also may have seen I have a lot of cycling jerseys.  I like to say, I have as many ham radio antennas as I do cycling jerseys. 

I have made quite a lot of antennas over the years. Some good and some I try to forget.  Some Mono, some dual band, J-Pole, Moxon-Turnstile, Yagi, Egg Beaters, Flower Pot antenna,  linked dipole for QRP and QRO, some EFHW for QRO and  QRP, some vertical, some random wire for QRP and QRO, Delta Loop and antennas for satellite use.


QRP/QRO 40 meter Mono Band

QRP Tufteln Linked EFHW

QRP 40 - 15 Lijnked Dipole

QRO 60/ 40/ 30 / 20 Linked Dipole


QRP 40 - 10 meter Random Wire


Moxon Turnstile for Sat work



40 - 10 Meter QRP EFHW



Their use depends on some variables in portable use. Terrain, footprint, type and length of mast, availability of trees for deployment (if they can be used) which radio, which bands, mode of operation, band conditions, solar and terrestrial weather, and how I feel, etc.

Some of my most memorable contacts have been made using antenna I've built.  For me, there's nothing more satisfying and rewarding than getting that cross continent or QRPp QSO with an antenna built with my own hands.






Besides, wire, coaxial  cable, connectors, heat shrink, insulators , etc the most important tool for my antenna building projects is either an Antenna Analyzer or Nano NVA.  Hands down it makes antenna building so much easier.

I remember reading something about antennas from renowned ham radio enthusiast Doug DeMaw W1FB (SK) that went something like this .... the most important part of an effective ham station is the antenna system. Expensive transceivers and mediocre antennas do not complement one another if you want to communicate over long distance paths.


So Mars, "Its not the shoes!
 It is the ANTENNA."






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