Tag: dx

Empty Calories

SKCC SKM results as of January 28th.

I have been spending too much time chasing K3Y activators. Don’t get me wrong – I appreciate those SKCC folks who have signed up for hour and two hour long slots to make contacts. I can only imagine not only the work that goes into organizing the Straight Key Month but sitting a sixty minute shift logging contacts is serious work.

At first I thought I would just be focused on getting a sweep for the callsign areas. Then I wanted to get a sweep of all nineteen unique K3Y areas. Then I wanted to try and fill in fifty band slots.

… and its fun, but not as much fun as having a real QSO. The rapid SKCC exchange just leaves me wanting more.

And I have had (and will continue to have) real QSOs while making SKCC contacts – just not in the context of a rapid exchange.

I am excited to have worked many SKCC DX stations this month; New Zealand, Australia, South Africa, Israel, Japan, Hawaii, and Alaska. I will count the Yukon Territory as well. Making these contacts were cool. Many of these were ATNO (all time new ones) as CW contacts. And I doubt I will ever achieve CW DXCC unless contacts are made in some sort of contest.

In the end I think I get more satisfaction in having a real exchange with another op in Ohio (or Texas or wherever). Monitoring a watering hole, listening for a CQ, and having a chat.

Notes from the shack

Over winter break I have been putting in a lot of time behind the radio. Here’s the wrap up:

First – more DX. In general, this is a good time of year to catch hams behind their rigs. Some contacts that I am particularly proud of:

4U1WB, The World Bank in Washington D.C.
ZD7DL, St Helena Island
WH6S, Kauai
C5YK, The Gambia
9H5BZ, Malta
MI5AFK, Northern Ireland
FG5GP, the island of Guadeloupe
ZS6TVB, South Africa
EA8DAZ, Canary Islands
VP2ETE, Anguilla

Second – working a lot of DX. There is the 90th anniversary of the International Amateur Radio Union (IARU) special event activations. Plenty of good DX participating in this and working multiple bands.

Cuba
Bermuda
Finland
Germany
Aruba
Venezuela
Jamaica
Ireland
Italy
Slovenia
Brazil

Third – working Santa (aka AA4EE) on Christmas Eve. The girls really enjoyed telling Santa what they wanted. Thank you Santa!

Four – joining the OMISS and the 3905 Century Club nets. I am not sure if I fully understand these nets. I get the convenience in pursuing Worked All States awards. That makes sense. However each club also has an additional bevy of other types of awards. The actual contacts during the nets seem a bit unfulfilling. But I may not yet fully understand these nets. I need to thoroughly read all the literature.

Five – Log of the World: I have uploaded the vast majority of my logs. I mentioned before about uploading my YI9MI logs. I also went back and uploaded my log from KD7PJQ back in Virginia. The logs from Korea (HL2/AD7MI and HL9MI) are now uploaded. All my logs using AD7MI have been uploaded.

Hold The Cheese Jokes

The road trip to Wisconsin went off without an issue. Despite the poor weather the night before, the skies generally cleared in the morning and I encountered only a few drops of rain during the first hour or so. By noon, the skies were blue and pleasant. The route was straightforward; I-35N, then I-90E.

I enjoyed using my mobile HF rig on the trip, mostly listening to pass the time but also having a few QSOs. There is a regional 40M net that occurs around 1100 AM (Central) that often has an NCS, Dave, KE0DL, who I talk to from time to time on the local repeater. I was able to check into the net and say hello to Dave. Then I made my way up to 17M and the band was hot with European DX for the rest of my trip: Hungary, Bosnia, Russia, Belgium, and Kaliningrad (a new one for me… I think). I was able to bust the pileups even with out adding the “mobile” to the end of my call.

This Saturday is the Armed Forces Day Crossband Test. The purpose of the event is to “give Amateur Radio operators and Short Wave Listeners (SWL) an opportunity to demonstrate their individual technical skills, and to receive recognition from the appropriate military radio station for their proven expertise.” Cooperation between civilian radio enthusiats and the military can trace its roots back to the Washington’s Birthday Amateur Relay Message back in Februrary 1916 in which a message was originated from the Army’s Rock Island Arsenal and was then passed over amateur relays around the country. Prior to and after WWII, the relationship between civilian amateurs and the military evolved to events more similar to what we see today with the Army Day and Navy Day messages from their respective service secretaries.

I have never participated in the Armed Forces Day Crossband Test but am hoping to this Saturday. I am going to try and copy the Secretary of Defense’s message via one of the digital modes. Once the message is copies, I can send in a copy (via mail) in order to receive a certificate. I think it will be fun to participate in this event – we will see how it goes.

Yes… the bands are open

Like you needed me to tell you about it.

I was initially licensed in 2001. Finally upgraded to General in 2005. Up to this point, my ham radio career has been under less than optimal propagation. From the oldtimers, I’d heard tales of 10 meters… when the sunspots where there, 10 meters could be worked around the world with only a wet clothesline (not even wet, just a bit damp). Frankly, it was hard to believe. My one prior 10 meter contact had been an opening QSO during the 2006 Field Day… Virginia to New York, some serious DX? [I thought so at the time.]

We’ve all heard the news… 10 meters is open. But from an HF standpoint, I was limited to my Buddipole, where I was nugging out CW contacts on the 40M Novice Band.

This weekend I threw up some wire and everything changed…..

Europe, the Caribbean, Alaska, 10 meter magic! (… I thought 6 meters was The Magic Band?) 10 meters was like a local 80 meter ragchew without the S5 noise floor, everybody has a 2KW amp, and the vast majority of the inbreds were nowhere to be found.

Thanks be to Apollo – may the sunspots continue!

Time to look about getting a 10-10 membership…. and, with a little luck, I might even have the cards for DXCC.(!)

…. need to put a map up on the wall.

Ham radio and my year in Korea

Here is a a re-cap of my amateur radio activities during my past twelve months in Korea:

(1) DX – I enjoyed working a good bit of DX, enjoying most QSOs with stateside contacts as well as Pacific exotics. The greatest limitation I had was my operation location and resulting inability to ideally situate an HF antenna. Living in the barracks (the ultimate in CC&R) restricted any type of permanent antenna installation, further limiting my options. I solely used a Buddipole (which after many additional accessory purchases, became two Buddipoles). Despite the antennas being positioned next to a three story building, I was able to make contacts to North America, South America, Europe, and even Africa. I credit this to improved band conditions over the past months and also the Buddipole… it’s a keeper.


(2) EchoIRLP node – I brought my embedded EchoIRLP node to Korea and interfaced it with a Kenwood VHF/UHF rig. Again, with my poor location and inability, I could not have an antenna installed outdoors. Instead, I kept the Kenwood rig at its minimum wattage setting and used a roll-up J-Pole made from ladder line. With my HT also set on minimum power, I was able to make effective use of the EchoIRLP node. My primary contacts via the node were with the XYL back in Kansas. She has a mobile VHF rig, to include APRS. I could check to see when she was on the road for her morning or afternoon commutes, connect through my EchoIRLP node here in Korea to our EchoIRLP node back in Kansas. With the XYL’s rig set to the frequency of the Kansas node, I could frequently ride along with the XYL and harmonics as they moved about. Additionally, the Echolink capability of the embedded node allowed me to regularly talk to my dad, KD6EUG, while he connected to my node via an app on his cell phone. Another great enjoyment was the ability to monitor the different IRLP reflectors and sometimes participate in ongoing nets. I am sold on the flexability of the embedded EchoIRLP node and will take it with me again when I get deployed for a long duration.


(3) D-STAR – starting with a D-STAR Dongle, I moved to a DV Access Point and got an ICOM D-STAR HT. I enjoyed playing with D-STAR and the ease of having the Access Point as well as the IC-92AD (http://www.universal-radio.com/catalog/ht/5092.html) made using D-STAR pretty straight forward. There is no aruging that the audio quality for D-STARS is poor. The complicated nature of setting up a rig at home for the XYL would also make D-STAR a poor choice to replace the EchoIRLP node. However, I enjoyed having the flexibility of having the ability of getting on D-STAR.


(4) Linux – all my radio operations here were supported by using the Ubuntu distrobution of Linux. After toying with CQRlog, I have settled on fldigi as my primary interface to my HF rig.


(5) APRS – although my APRS operations here were limited to the internet (Korea has virtually no APRS traffic), I used xastir (www.xastir.org) to show where my operating location was and also advertised my EchoIRLP node.


(6) WX station – never happen. I could not find a good location to place the collector, so it is still in the box. More importantly, wgoohat I didn’t get the opportunity to learn was how to interface a weather station to the APRS application xastir.


(7) Stars & Stripes article – I was able to discuss my amateur radio experiences with a reporter from Stars & Stripes.

10M?

Last week was busy – I spent the whole time down in Seoul attending meeting after meeting with my evenings spent on a bunk bed in a communal room (trying to save a little cash for Uncle Sam). The week was productive, but tiring. The main US military garrison in Seoul, Yongsan, has a lot of amenities that you will not find up at my camp. I got to enjoy many of the various restaurants located there as well as venturing off into Seoul itself, located just outside the gates. Two key finds in Seoul: a restaurant that serves American Chinese food and an Irish pub that serves Guinness from the tap. I enjoy Korean food quite a bit, but also like a variety. Most people know that Chinese food in the US does not come close to resembling the actual cuisine of China… and I have no problem with that. Serve me up some Orange Chicken or General Tsao and I am a happy man. Top it off with a fresh pint of Guinness… now you’re talking.

However, by Saturday morning I was still tired and unmotivated to put up my Buddipole… despite the lure of the 10M contest. I did have a QSO with my dad via EchoLink. He used an app on his Android cell phone and connected through my EchoIRLP node (EchoLink Node #496698 and IRLP Node #3370). My friend brought by some freshly made Hotteok. These pancakes are delicious and I enjoyed them while they were still hot with some coffee. Still wasn’t motivated to put up the Buddipole.

Sunday – the Buddipole went up. A 10M dipole with the Buddipole consists of only the 9.5ft whips on either side of the VersaTee. 10M was not really cooperating. In all I had only nine contacts: Australia, Malaysia, The Philippines, and Guam. Surprisingly, I only heard one JA and he couldn’t hear me. No stations from Asiatic Russia either.

After sunset, I switched the antenna from a 10M dipole to a 40M vertical. I thought I might look for some JA stations to practice my CW. I have yet to understand how the JA’s use 40M. The JAs can use phone down to 7.030 MHz. This compacts the CW to between 7.000 and 7.030 MHz. PSK-31 is suppose to be around 7.038, but I have never seen any PSK-31 traffic on 40M over here. I must be looking in the wrong place. Shortwave stations still come in at 7.100 MHz and above. So after sunset, all the 40M action is wedged between 7.000 and 7.100 MHz. So far I have not found any one band location where the QRS folks hang out (like the old Novice band in the US). Maybe with a bit more listening I can crack the code on how the JAs manage 40M.

As for the HLs… I’ve only heard two on the air. Where are all the HLs?

Here’s the good news… cue Bing Crosby… I am heading back to Kansas for leave this coming Friday! Christmas at home with the XYL and harmonics!!

A little DX


I spent Saturday filling out QSL cards, stuffing them in envelopes, and putting on $0.98 worth of postage for the USPS first class international air mail rate. To make life easier I ran both the return envelopes and main envelopes through the printer to get my address on. It would be easier to get some kind of mailing label sheets, which I think I will try to find when I get home for Christmas. Any way you slice it, filling out QSL cards and getting them in the mail takes a while. Keeping me entertained during the QSL card envelope stuffing session was the Insomniac Net through my IRLP node.

Sunday I woke up early and put up my Buddipole antenna, configuring it as a dipole for 20M. Exceptional DX catches for the day were:
UN7FU – Kazakhstan
WH0/WH7C – Northern Mariana Islands
FK8GX – New Caledonia Island
CW3TD – Timoteo Dominguez Island, Uruguay

I am continually surprised by my ability to work stations in South America. I’m not sure what path I am getting the propagation from. There is no one single time of day for my South American contacts – some are in the morning, others in the afternoon.


Today was the first day using my MicroHam USB III. The device is small, just larger than a pack of cards. The radio cable, which comes with the interface, is very well shielded. I used the USB III for both CW and PSK – the device worked well in both modes. Is the MicroHam USB III better than the West Mountain Radio USB PnP RIGBlaster? From a performance standpoint, I think it does a better. With PSK streams, I was able to detect and have QSOs with much weaker signals using the USB III. The fact that the USB III has its own soundcard is a big plus.


Almost done reading A Year of DX by Bob Locher, W9KNI. Bob details his year-long run in the CQ DX Marathon. The reader gets to sit side-by-side with Bob as he uses his Elecraft K3 and DX cluster alarm to work country after country. Bob demonstrates the importance of researching the various rare entities, determining when they might become active and how best to work them. The book is divided month by month, detailing the QSO with each new entity. Between the month chapters are useful chapters concerned with amplifiers, SSB phone techniques, and an amusing Walter Mitty-esque short story themed around DX contacts. I’m enjoying the book and recommend it (…potential stocking stuffer!).

On a radio safari


Today was a real adventure on the airwaves. I only made 12 contacts, but there were a few that are quite memorable. My location here in South Korea affords me the ability to make contact with exotic locations even with my modest Buddipole antenna. The first contact wasn’t actually a contact – tuning around 20M, I stumbled across 9W6HLM and 9W6BOB operating from Borneo (yes, 9W6BOB is Borneo Bob… how cool is that?). Both stations were on the air, leisurely trolling for contacts… although they couldn’t hear me. I was able to hear them work Denis, WA5TYJ, in New Mexico. Fortunately, the noise level for me was very low and I could just hear Denis.

The next two contacts were with JA’s – a completely unremarkable accomplishment from the QTH here in HL-land. However, they were made using my newly basedlined Linux Ubuntu hamputer using CQRLOG, Fldigi, and Flrig. Again, an unremarkable accomplishment on the face of it… until you hear about my trials and tribulations of getting it working.

Then I worked ZS6CCY, a South African station, on 20M phone! That was pretty exciting. I switched to Fldigi to give PSK31 a try and was able to work a few Russian stations. Then booming down the waterfall came Kim, HL2DYS. I had yet to work another station here in South Korea… but I had to be patient. Kim was working the South Pacific and Europe. When there was a hole, a jumped in and we had a great QSO. Hopefully I will be able to meet Kim soon for an eyeball QSO.

There was a major JA phone contest underway, so I decided to head up to 17M and see if I could scare up another phone contact. While spinning and grinning I fell upon V73RS… Rob on the Kwajalein Atoll in the Republic of the Marshall Islands. Wow!! He was just above the noise level and I was his first contact before the spotters got him and the pile-up hit. Rob stuck with me, which is saying something. First – because my callsign here is HL2/AD7MI…. which is horrendously difficult to pass across less than desirable band conditions. Second – Rob wanted the name of my city, which is Uijeongbu (I spell: Uniform India Juliet Echo Oscar November Golf Bravo Uniform). It is quite a mouthful. The pileup kept building, but Rob stayed with the QSO and told me he was there on Kwajalein and that I should look for him on 10M, as conditions generally more favorable for a 2-way exchange.

Back to 20M where I worked another Russian station. Then I snagged JT1DN, a station for Ulaanbaatar, Mongolia. It is hard to get more exotic than Ulaanbaatar. Mongolia is not actually far from Korea, but it was my first contact ever with the country and I won’t soon forget it.

Maintaining the exotic theme – my next contact was with YC9ETJ – Bali Island, Indonesia. Agung had quite a pile up and I was glad to get picked up by him.

Sunset and the grayline approached and I was successful in working Poland and Norway. All in all – I was quite excited with the contacts for the day.

Fabulous Friday

We had an offsite for class this morning at the Santa Fe Station in downtown Leavenworth, KS. Great breakfast and great discussion.

I’ve got the wort in the bucket, should be done with primary fermentation in a day or two. This was the first time I had a hydrometer and I need to figure out how to use it. I’ve got to get a good bottle count. I have about a dozen with the rubber seal and stopper. I think I may need to get new rubber seals.

I have to decide if I want to do a secondary fermentation with the carboy.

I turned on the HF rig briefly and heard stateside stations talking with a station on Guantanamo. Then I heard a familiar voice, K4STW, Stew in Virginia Beach. Stew probably doesn’t remember me, but we chatted now and again on the 2M repeaters in Hampton Roads. It was great to hear his voice.

I got Ubuntu working with my Linksys print server. This will make my life much easier.

Looks like we’ll have good weather this weekend.

PILEUPS

8. PILEUPS
Once bitten by the DX chasing bug, you will frequently enter PILEUPS. When a rare DX station appears on the bands he quickly will raise a large group of amateurs wanting to work him. At the end of a QSO the crowd starts calling the DX station instantaneously and all stations call on top of each other. This is called a ‘pileup’.

Not only rare resident DX stations generate pileups. Quite often DXpeditions are organized to activate countries (entities) where ham radio is almost non-existent or to uninhabitated islands. The purpose of these expeditions is to contact as many hams worldwide in a short timespan. Obviously contacts with these expeditions should be AS SHORT AS POSSIBLE in order to give as many people as possible a shot at a new one. Hence, the expedition operator is not interested in your QTH, equipment or name of your dog.

What is the best way to get as quickly as possible in the log of a rare DX station or DXpedition?

LISTEN LISTEN and then LISTEN again.

And, why should I listen? Because those not listening won’t be as successful.
Indeed, by careful listening an operator will have more success in breaking through a pileup and log the rare DX faster.

By listening, one gets acquainted with the behavior of the DX station and the rhythm in which he works. Also you will find out if the DX works SPLIT. During the listening period you have ample time to check and doublecheck the send and receive parts of your station:

* correct choice of antenna?
* SPLIT function activated?
* Transmitter (and amplifier) correctly tuned on a CLEAR frequency?

Often this last part is done ON the frequency of the DX station! Bad! This results in a reaction by the so called ‘COPS’ (see chapter 12) and spoils the pleasure of many because the DX station can’t be heard anymore.

* Before making any attempt to transmit: be sure you heard the DX station’s callsign correctly.

We often enter a pileup following a spot from a DX Cluster. Often the spot is incorrect! Make sure you heard the callsign of the DX correctly. This will prevent you from receiving the much feared return QSL card with the message ‘NOT IN LOG’, ‘NON EXISTING CALL’ or ‘NOT ACTIVE THAT DAY’.

An experienced DX station will turn to SPLIT operation if he perceives too many stations are calling and the pileup becomes unmanageable. By working SPLIT his transmit frequency stays clear and the callers will hear him well.
A not so experienced DX station will continue working SIMPLEX and finally goes QRT because he can’t control the pileup anymore.
In such a situation, you yourself can play an important role during your QSO with the DX station. Gently suggest to him the time has come to switch to SPLIT operation (of course only if there are too many callers!). The other DXers will be grateful if you manage to persuade the DX station to change to SPLIT mode!