60 Meters is QRP Friendly

It took a while for me to try 60 meters. I needed to get my antenna working there and setup memories for the KX3. There are a few new twists for 60 meters. First is the channelization. See this ARRL link. There are five channels. For SSB you setup for 1.5 Khz below the channel center. For CW you setup on the channel center. So for the KX3, I setup five memories for SSB and five for CW. Note power is limited to 100 watts with a dipole. If your antenna has gain over a dipole you must reduce your power for equivalent ERP. That is no problem here as I run 10 watts SSB max.

For QRP SBB I had a mindset that it would be a challenge to make contacts. Well I found this not to be the case on 60 meters. I have had no problem and getting out and about half of my contacts have been QRP to QRP. Notable is Larry K5ZRK in Mississippi running 3 watts and being received well over S9 here. I also worked  Sonny WB4NKU in FT Valley GA and Bobby AK4JA in Newnan GA both running QRP. It seems Channel 2 is is a QRP gathering place.

Just an aside, I met Larry K5ZRK at a hamfest in Milton FL several years ago. He was enthusiastic about QRP and in particular 60 meters. So when I finally got on 60 meters I ran into him quickly. He has many accomplishments on 60 QRP including WAS and lots of DX. He also gets on 30 meters CW. Another small world story is that I discovered Bobby AK4JA was at Monte Sano QRP event back in August. It turns out he operated my KX3 in the event there. I also ran into NX4E Jim on 60 meters. He is in the Bear Creek community just North of Panama City. I had never run into to him before although he is a local ham. Checkout www.bearcreekfelinecenter.org operated by Jim and his wife.

Due to the channelization, stations take a pause to check for others wanting to join in a round table. So courtesy prevails. Likewise, CW shares the same channels. We will see how that goes. I have heard some CW and look forward to working both modes. It will be interesting trying 60 meters QRP portable. Sonny WB4NKU says there are a number of stations operating 60 meters QRP portable.

Happy New Year!

Greg N4KGL

Table Top QSOs

We had a good Christmas in Columbus, GA. On Wednesday it was too cold to operate in the backyard. So I setup the Alexloop on the coffee table. I had good luck on 30 meters working W4PKU in VÀ and AC4FZ in NC. I squeezed out a 40 meter QSO with WD5CNC in AR. The radio was my KX3 running 5 watts on internal batteries. I enjoyed the pets there including Duckie in the photo below.

Sunday on the Radio

Sunday, December 16, was a nice opportunity for operating QRP CW at home in Panama City FL. There were several events including the ARRL CW Rookie Roundup, The ARCI Holiday Spirits Homebrew Sprint and the Flying Pigs Run For The Bacon RFTB Sprint. In the RR I worked several true rookies licensed in 2010 and 2011. It is good to know that rookies are taking up CW. The Homebrew sprint gave me an excuse to use two of my QRP kits, The Wilderness SST and Sierra. I am proud that I built these radios and they do a great job. I rounded out the day by working 10 Flying Pigs using the KX3. By the way Wayne K6KR now with Elecraft was the designer for the SST, Sierra and KX3. Note I almost scored KS4L Randy in Huntsville but he could not pull me out in the Homebrew Sprint. He was running his Elecraft K2 Kit.. The new wrinkle was http://ham.jit.su/

HAMjitsu helps you keep in touch with your fellow club members! Using Reverse Beacon Network, a sophisticated spotting system, HAMjitsu cross-references club databases and renders matching results. Great for working towards club awards or just ragchewing with club members.

I followed the Flying Pigs with it. I could see when they went from 40 to 80 so I could go chase them.

Sunday Afternoon QSOs:
20 Meters Wilderness SST 3 Watts
 5 Rookie Roundup
 6 Holiday Spirits Homebrew Sprint
 1 DX FG8AR Guadeloupe

40 Meters Wilderness Sierra 3 watts
 2 Holiday Spirits Homebrew Sprint

Sunday Evening QSOs:
40 Meters KX3 5 watts
 7 Flying Pigs

80 Meters KX3 5 watts
 3 Flying Pigs

Wildertness SST Kit Outdoors

Wilderness Sierra Kit Outdoors

Straight Key Century Club Seventh Anniversary Celebration

The Straight Key Century Club Seventh Anniversary Celebration will start January 1st. There will be K3Y stations on from the ten call areas for the entire month of January. Note the call K3Y represents "Key".  I am signed up to be K3Y/4 during January 1st and 21st from 1400 to 1759 UTC. So I will be the chased and not the chaser. I will be operating my KX3 at 10 watts. You may want to see if you can get a sweep of all ten call areas during the month of January. If you are not a SKCC member consider it. It is free. See the SKCC website. My SKCC number is 5123T.

Greg N4KGL

Electromagnetic Waves Demonstrated

I enjoyed this one!

Greg

Something Old Something New Ragchew

Per the Urban Dictionary, a ragchew is a long QSO between two amateur radio operators. This is generally what amateur radio operators are doing on the radio when they're not contesting, testing equipment, bouncing signals off the moon or meteor showers, providing communications in national emergencies, sending still or moving pictures or text back and forth, connecting to packet radio networks, and partaking in nets.

I enjoyed a ragchew QSO Sunday on 20 meters CW with Woody WD9F in Springfield IL. We had a combination of new and old rigs. He was using a Drake 2C receiver and 2NT transmitter combination. Woody was exercising the Drake pair since if you don't fire them up they will go bad. I started hamming with the Drake 2C in my novice days back in the late 60's and used it for many years. Indeed for this QSO, I was set up portable in my parent's yard where I grew up. There are lots of antenna spirits that dwell there including a vertical, quad and dipoles.

My rig was the new Elecraft KX3 running 5 watts on internal batteries The antenna was an end fed half wave wire inverted vee style using a SOTA tuner. I don't know if my end fed half wave was optimum but it sustained a 30 minute solid QSO with Woody. I did not use a counterpoise other than the short coax. I have set my half wave lengths using the method suggested by Steve Yates AA5TB.

Woody was interested in the antenna since he does QRP portable also. In fact he wrote an article about QRP portable for CQ magazine. He said he is trying not to buy a KX3 but I think I pushed him over the edge. Some day folks will say I remember the KX3. Well my bets are they will still be using the KX3s as the shelf life should be good with all the SMT parts.

These ragchew QSOs are really value added. Thanks for a great one Woody!

Woody WD9F's Drake Twins

N4KGL KX3

Hendricks SOTA Tuner

My parent's backyard in Dothan, AL

KX3 Battery Ops

Saturday, I installed the Elecraft internal battery charger option in the KX3. I put in eight AA Eneloop XX NIMH cells. I waited for the charger for battery operation because with the internal charger I do not need to open the case to replace the batteries until they wear out. The charger is working well. It also provides a real time clock that I have set for GMT.

Of course battery operation and QRP go together. The KX3 has a high efficiency mode at 3 watts. So I wanted to try some 3 watt operation. I was in Dothan Sunday and I did some reverse beacon tests. My antenna there is a off center fed dipole. It did pretty good at 3 watts. See the spots below.

Then I wanted to try some QSOs. First was a QSO to Alaska with KL7IDA on 28.050. This is what I call Made My Day QSO! Then I worked KW7D in New Mexico on 17 meters. And last K3WWP John in PA on 14.061. John is a well known QRPer and he was using a KX3 to an attic dipole.

BTW, I don't see any problem charging the batteries via my solar panel. It looks like I can operate off the solar panel as well. If the panel dips the batteries take over. I have a DC to DC converter that will regulate the voltage. I also can use it to boost a source that is less than to 13.8 volts up to the 13.8 volts needed to charge the KX3 internal batteries.

de	dx	freq	cq/dx	snr	speed	time
NC7J	N4KGL	28061.9	CW CQ	15 dB	13 wpm	2045z 18 Nov
WA7LNW	N4KGL	28062.0	CW CQ	27 dB	13 wpm	2045z 18 Nov
N0TA	N4KGL	24906.1	CW CQ	18 dB	13 wpm	2044z 18 Nov
PJ2T	N4KGL	24906.0	CW CQ	14 dB	13 wpm	2043z 18 Nov
WA7LNW	N4KGL	24906.0	CW CQ	17 dB	13 wpm	2043z 18 Nov
PJ2T	N4KGL	21062.0	CW CQ	3 dB	13 wpm	2042z 18 Nov
KQ8M	N4KGL	18096.1	CW CQ	19 dB	13 wpm	2040z 18 Nov
W3LPL	N4KGL	18096.1	CW CQ	23 dB	13 wpm	2039z 18 Nov
KQ8M	N4KGL	18096.1	CW CQ	19 dB	13 wpm	2039z 18 Nov
AA4VV	N4KGL	14062.0	CW CQ	27 dB	14 wpm	2038z 18 Nov
N4ZR	N4KGL	14062.0	CW CQ	10 dB	13 wpm	2038z 18 Nov
VE2WU	N4KGL	14062.0	CW CQ	12 dB	13 wpm	2037z 18 Nov
KM3T	N4KGL	14062.0	CW CQ	17 dB	13 wpm	2037z 18 Nov
NY3A	N4KGL	14062.0	CW CQ	14 dB	13 wpm	2037z 18 Nov
W3LPL	N4KGL	10107.0	CW CQ	15 dB	13 wpm	2036z 18 Nov
AA4VV	N4KGL	10107.0	CW CQ	22 dB	13 wpm	2035z 18 Nov
AA4VV	N4KGL	7055.0	CW CQ	15 dB	13 wpm	2032z 18 Nov
W4KKN	N4KGL	7032.7	CW CQ	4 dB	15 wpm	1850z 17 Nov
NY3A	N4KGL	7032.7	CW CQ	5 dB	15 wpm	1850z 17 Nov

The tall pines come in handy for the OCF in Dothan. I use a Balun Desighns 4 to 1 balun.at the feed point.