The 2013 ARRL DX Phone Contest – Occasionally, Everything New Works Out

ARRL DX Phone Contest Ops

AB1OC Operating In The ARRL DX Phone Contest

I participated in the 2013 ARRL DX Phone Contest from our recently completed New Hampshire, USA shack. This was my first serious effort in a Phone contest, and I participated in the Single-Operator, High Power Assisted category within the W/VE segment of the contest.

We have been enhancing our station’s contesting hardware and software recently. These enhancements included the addition of a microHAM MK2R+ SO2R interface the week before the contest.

microHAM MK2R+ SO2R Interface

microHAM MK2R+ SO2R Interface (Courtesy microHAM)

The MK2R+ provides a single interface to the two radios (an Icom IC-7800 and an Icom IC-9100) at my operating position. It allows one microphone, one set of headphones/speakers, one set of paddles, both radios’ FSK interfaces, and the MK2R+’s built-in sound cards to be used with both radios flexibly. I used the MK2R+ along with our logger’s voice keyer as part of the contest. I only operated using a single radio, the Icom IC-7800, in Single Operator 2 VFO (SO2V) mode in this contest as I wanted to prove in the MK2R+ in a relatively simple configuration during the first contest that we used it in. The MK2R+ also controls and shares our SteppIR DB-36 antennas between the two radios at my position.

The other major station enhancement for this contest was my first use of the N1MM Logger. N1MM is a very sophisticated contest logger that provides many features to enable a more competitive contest effort.

N1MM Screen Layout (Left Monitor)

N1MM Screen Layout (Left Monitor)

Anita (AB1QB) used N1MM as part of the 2013 CQ WPX RTTY Contest a few weeks back, so we had some experience with it prior to this contest. N1MM presents a lot of information, and I configured it to display various information on two monitors. The picture above shows the N1MM on my left monitor during the contest. This screen is the primary one that I used to operate. It contains the logging and control windows for both VFOs on my Icom IC-7800 (lower left), the spotting cluster data and band maps for the same (upper left and center tall vertical windows), and the Super Check Partial call sign checking window and my contest score window  (to the right of the two logging windows). The final two windows on this monitor are the control window for our rotators (Ham Radio Deluxe, upper right) and N1MM’s cluster telnet window (lower right).

N1MM Screen Layout (Right Monitor)

N1MM Screen Layout (Right Monitor)

The N1MM setup on my right monitor displays statistics and results for my contest operations. The windows here include my contest QSO rates (upper left), map of multipliers (countries) worked by Band (upper right), the logged calls during the contest (lower right), and my QSO rate and score statistics throughout the contest shown graphically (lower right). The graphical contest statistics are provided by a program called Athena.

Contest QSO Statistics

Contest QSO Statistics

As you can see from the picture above, Athena provides a great deal of information about my performance by Band in real-time during the contest. It is also an excellent tool for analyzing your performance after the contest is completed.

So how did the contest go? I operated for about 40 of the 48 hours of the available contest time. The following shows my final “claimed” score for the contest.

AB1OC's Claimed Score

AB1OC’s Claimed Score

Analyzing these results against other scores posted in my category on the 3830 website was very useful. When I compare the scores posted to these stats, I am pretty satisfied with the performance of my station on all bands but 160m. My 160m performance was a little weaker than the top stations in my category in this contest. My planned addition of a DX Engineering  8-Circle Receive Antenna System, which will cover 160m, plus some longer radials for my 160m Inverted-L antenna, should help.

I made extensive use of N1MM’s cluster data and band map features plus N1MM’s voice keyer to operate in Search and Pounce Mode at QSO rates which exceeded 150 QSOs per hour at times. These rates were far better than I have ever been able to achieve. N1MM’s voice keyer, coupled with some focus on improving my operating technique while running, allowed me to approach QSO rates of 200 per hour at times while running. This, coupled with decent coverage of the available multipliers, resulted in a good overall score – by far my best.

Multipliers Worked In Contest

Multipliers Worked In Contest

One of my goals in every contest is to work as many DX stations as I can towards various DX awards. This contest was also my best effort to date in this area. The picture above shows the final set of multipliers (these are DXCC entities, think of these mostly as countries) during the contest. At the 24-hour point, I worked 100 DXCC entities, earning a Phone DXCC Award in 24 hours. My final count for the contest was 120 DXCC entities.

I learned a lot about how to select which bands to operate at various times during the contest as well as how to use some of the best capabilities of N1MM. I was also able to improve my operating skills as the contest progressed. I am looking forward to the next major Phone contest so that I can apply all that I learned and hopefully perform better. I hope to finish in the top 20 within my category for this contest, which fulfills one of our major goals when we set out to construct our new station.

– Fred (AB1OC)

Digital Contesting – AB1QB Enters The 2013 ARRL RTTY Roundup

AB1QB Contesting

AB1QB Contesting

I worked the 2013 ARRL RTTY Roundup contest this weekend for the first time with the new station and the difference from last year was amazing! I also got to use my new Flex-3000 Software Defined Radio for the contest. Band conditions were very good (the sun spot numbers were high) and 10 meters was open. I entered the contest in the Single Operator High Power category, which did not allow me to use a spotting network.

Software Defined Radio

Flex-3000 Software Defined Radio

This was the first time I tried to “Run” during a contest. That is to find a spot in the digital sub-band that nobody is using and call CQ (as opposed to “Search and Pounce”, which is to tune across a sub-band looking for stations to work). “Running” allows you to work QSOs at a much higher rate. Using our two Yagi’s and 500 watts of power from our the amplifier,  I was never “lonely” – I always had a constant stream of callers answering my CQs and sometimes several at once.

Multipliers for this contest were individual US States, Canadian Provinces, and DX Countries. To calculate your score, you multiply the total multipliers by the number of QSOs that you made. I had 111 multipliers for the contest and 759 QSOs. My total score before log checking is 84,249 (the final scores for the contest will be posted here in the near future). Below are some statistics for the QSOs that I made during the contest by area of the world and by band.

RTTY Contest Stats

AB1QB Contest QSO Statistics

Most of the US and Canadian multipliers were easy to get, but it is usually the closest (or most remote) states that are the most difficult – and I did not get Vermont or North Dakota. Saturday evening, I pointed the Yagis toward Europe and worked stations from many different European countries on 40 meters. Sunday toward the end of the contest, I was running on 20 meters with the antennas pointed West working W6s and W7s and I started seeing JA stations calling me. Before we upgraded our station, the only QSOs with JA’s in my log were made during our DXpedition to Bora Bora Island. I moved the antennas around toward Japan and worked approximately 20 Japanese stations and started completing calls with other DX stations in Asia including South Korea, Indonesia, and New Zealand.
RTTY QSO In Contest

RTTY QSO During The Contest

All in all this was a very enjoyable experience. Planned improvements for the next contest (CQ WPX RTTY) will be to work more hours (this time I took time off to sleep, working about 20.5 hours of the 30 hour contest period) and include trying to search out more DX stations. Also, we will be trying contest oriented logging software (we are considering WriteLog and the N1MM Logger). I have been using Ham Radio Deluxe because its well suited for Digital Operating and chasing awards. But logging software designed specifically for contesting will do a better job of keeping track of multipliers and duplicate contacts as the contest progresses. (Generally multiple QSOs with the same station on the same band do not count – and  also wastes precious time for you as well as the other station).

If you work contests, please complete our poll and tell us what logging software you use. This will help me to choose which contest logging software to try for the next contest.

– Anita (AB1QB)

Contesting QRP Style – The 2012 ARRL Phone Sweepstakes

KX3 Using Guest Position

KX3 QRP Rig

One of my goals has been to complete a Worked All States Award (WAS) QRP. We added an Elecraft KX3 Transceiver to our station recently to facilitate achieving this goal and to equip ourselves with a lightweight portable “travel” radio. When the 2012 ARRL Phone Sweepstakes came around a week or so back, I decided to use the combination of the KX3 and our new antenna system to try to achieve a WAS award QRP and to have a little contesting fun in the process.

I did a bit of on-air testing before the contest and got some pretty interesting results. As an example, I worked a QSO with KC0W, Tom in Minnesota, USA (about 1,550 miles from my QTH) using 5 watts peak power and got a signal report of 59 + 10 dB. After letting Tom know I was QRP he asked me to drop my power to 1 watt. I did so and received a signal report of 59. At this point, Tom was pretty amazed and asked me to drop my power again so I went as low as the KX3 would go which was 100 mW. Tom then gave me a 57 signal report and we proceeded to have a nice rag chew. These results gave me some encouragement to work the contest QRP.

2012 ARRL Phone Sweepstakes Results for AB1OC

2012 ARRL Phone Sweepstakes Results for AB1OC

I was not able to work the entire contest period due to other commitments. As you can see from my multiplier tracking sheet above, we came pretty close to our goal of completing a QRP WAS during the contest – 42 of the 50 states worked and most of the contest multipliers snagged. I made 130+ QSOs during the limited time that I had to operate. I have since worked a few additional states QRP and now only need 4 to complete a WAS QRP – Montana, North Dakota, Oklahoma and Utah. The first two are the difficult ones that remain and I should be able to get there with a little more work on the air.

If any of our readers living in one of the states that remain to complete a WAS QRP and could help me complete a QSO, please drop me an email at ab1oc@arrl.net

– Fred (AB1OC)

Bora Bora Island DXpedition

Our QSL Card from Bora Bora

Our QSL Card from Bora Bora Island, French Polynesia

In February of this year, we had the opportunity to travel to Bora Bora Island in French Polynesia. This South Pacific destination is absolutely beautiful! When Anita (AB1QB) suggested that we take a portable HF radio with us, we had no idea what sort of experience we were going to have! We put together a portable HF station and antenna system and obtained licenses from the officials in French Polynesia. I also tested our portable HF setup on business trips to Arizona and Florida in advance of our trip.

Bora Bora Station

Bora Bora Station

Our location in Bora Bora was about 400 yards from the beach and 8 ft above saltwater. Needless to say, this made for some exceptionally good antenna performance and our station worked very well there.

Our Shack in Bora Bora

Our “Shack” in Bora Bora

We took a TransWorld Antennas Vertical dipole (all bands 20m thru 10m) and a two element Buddipole 10m beam with us to Bora Bora. Both of these antennas are good performers and are very portable (especially the Buddipole system which literally fit in the bottom of our suitcase).

Bora Bora Antennas

Bora Bora Antennas

Anita and I had only very limited experience operating a pileup prior to this trip from our participation in the 13 Colonies Special Event as K2K, the New Hampshire, USA digital station. It was quite an experience when we went on the air in Bora Bora for the first time using SSB phone and had at least 50 stations trying to call us at once! Anita (FO/AB1QB) and I (FO/AB1OC) did a little over 1,500 QSOs while on this trip. We earned a Worked All States (WAS) and a Worked All Japan Districts awards based upon our operations there. This trip allowed us to learn a great deal about DXpedition’ing, pileup operations, propagation, portable station design, and QSL’ing for a DXpedition. We are going to be sharing our experience via a presentation at the upcoming Boxboro 2012 Hamfest in Boxboro, MA USA later this month. If you are in the MA/NH USA area, please join us for our presentation at Boxboro 2012 on Saturday, August 25th.

– Fred (FO/AB1OC)