AmateurRadio.com

This afternoon Dick N1LT and I headed to Profile Falls in Bristol for the annual QRP to the Field event. What a perfect day we had… lots of contacts… dazzling scenery, even a little break for tea and cake!

We set up right at the edge of the Pemigewasset River not far from where the Smith River enters the Pemi from Profile Falls. This year’s theme for the QRP to the Field event is historic trails. This spot fit in perfectly. There are TWO historic trails here. We were only several hundred yards from the old Northern Railroad route between Franklin and Bristol and just a little farther from the old road that ran between the two New Hampshire towns. Both have been out of service since the 1940’s when the Corps of Engineers took over the area for flood control.

We ran two separate stations. Dick set up about 70 feet from me. He operated in my VW camper with an FT-817 and a Par End Fed 40, 20, 10. I don’t have his log, but he worked a dozen or so stations on 20 meters in about an hour and a half of operating.

As shown in the first picture, I set up on a picnic table in front of the river. I ran a K2 to a 21 foot piece of wire (half wave on 15M) tuned with an Elecraft T-1 tuner. I operated almost exclusively on 15 meters. The band was sparse, but now and then a strong station appeared and I was able to work him. Here’s my log for the event.

Date UTC Freq Call Mode MY His QTH Name
————————————————————-
27 Apr-13 1753 21.023 RA2FF CW 599 599 Russia
27 Apr-13 1758 21.061 AA5CK CW 559 599 OK Ted
27 Apr-13 1802 21.062 N7KE(?) CW 439 559 WA
27 Apr-13 1808 7.034 W2M CW 599 599 NY Morse event
27 Apr-13 1820 21.037 AA4PP CW 599 599 FL
27 Apr-13 1825 21.060 WT5RZ CW 229 559 NM Ron
27 Apr-13 1828 21.009 HB9BMY CW 599 599 SOTA
27 Apr-13 1830 21.029 WD4AHZ CW 599 599 FL
27 Apr-13 1833 21.033 F6FEA CW 569 599 France Didier
27 Apr-13 1920 21.034 K4LQ CW 599 599 FL
27 Apr-13 1925 21.017 I2TAO CW 559 599 Italy
27 Apr-13 1930 21.057 DF2GN/P CW 559 559 SOTA Germany Klaus
27 Apr-13 1937 18.073 WT0S CW 579 599 ND Don
27 Apr-13 1944 18.077 TM0SI CW 599 599 Sein Isl

It’s a mix of DX, SOTA, FL QSO Party and a couple of QRPTTFers. My QSO with Didier F6FEA in France lasted more than 20 minutes and I received a very cordial email from Didier. He was most patient with my weak signal!

About three quarters of the way through the afternoon we stopped for a quick cup of tea and some lovely orange cake that my wife sent along with us. I had brought along a gas stove, a pot, and some cups and plates. What a wonderful treat.

Before packing up, we went across the road to Profile Falls. It’s a popular swimming hole in the summer. A bit cold right now!

Dick and I have operated this event together at least 4 years out of the last five. It’s something we look forward to each year with good reason. Thanks to Paul NA5N for putting the event together.

Jim Cluett, W1PID, is a regular contributor to AmateurRadio.com and writes from New Hampshire, USA. Contact him at [email protected].

Spring is finally coming to the Colorado high country so it was time for a SOTA (Summits on the Air) activation. I don’t know which idea comes first: let’s go hiking or let’s play SOTA. I suppose it doesn’t really matter.

I’ve had my eyes on activating Aspen Ridge, which is near our family cabin but I wasn’t sure if the road was open. It turned out to be an easy Jeep ride down Forest Service Road 185 to get close to the summit. Then a half mile hike around and over the occasional snow patch got Joyce K0JJW and me to the summit.

My portable station was a Yaesu FT-60 handheld and a couple of antennas. Shown above is my dualband Arrow II antenna with only the 2 Meter elements installed, resulting in a 3-element Yagi antenna. My other antenna is an omni-directional MFJ-1714 1/2-wave whip antenna, which is a little easier to handle for general use. Often that is the only antenna I bring along but this time I decided to add a few more dB of signal by using the Yagi. I also take along a Yaesu VX-8GR that pings my location on APRS (www.aprs.fi/k0nr-7).

After a few calls on 146.52 MHz FM, I worked KC8I in Woodland Park. A few minutes later, I caught Steve WG0AT operating from another SOTA peak (Mt Herman, W0/FR-063) for the QRP To The Field contest. A little later, I worked Ted N0ZPX who was fishing at Antero Reservoir, then N0VXE mobile near Salida and Ron N0MQJ in Ranch of the Rockies.

This photo shows the beautiful Collegiate Peaks in the background, with plenty of snow still showing. Needless to say, it is a gorgeous view from Aspen Ridge!

73, Bob K0NR

Bob Witte, KØNR, is a regular contributor to AmateurRadio.com and writes from Colorado, USA. Contact him at [email protected].

Last weekend I was working on my Elecraft K2 project all was going well until I tried to clean my Weller soldering tip in the wire sponge. For some reason it the wire sponge was not letting the soldering tip go. It was as if the tip was soldered to the sponge that was supposed to clean it! I did free the tip from the sponge and I tried to clean the tip once again and the same thing happened but it was even harder to remove from the wire sponge. I then took a closer look at the Weller soldering tip and half the tip was missing, it seemed to have come off. I never had this happen in the past with these tips and of coarse it was this tip that I did not have a spare of. I did pick up some new tips (4 of them) and will now be able to continue with my Elecraft

Wire sponge

K2 project once again. At one point I was using just a sponge that was damp to clean the tip's but I found this cooled the tips down and the soldering was affected. Has anyone out there ever had the problem of the soldering tips dissolving or breaking off in the wire sponge? The temperature on the Weller WES51 is set to around 800.
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

After my post about using Winlink on HF using a Robust Packet Radio (RPR) TNC Helge DF8LS emailed to say he was trying out another method for email over HF: SCSmail. It sounded interesting so I thought I would have a go too. The software is a free download from the SCS website, but it won’t be any use without an SCS TNC – either the Tracker like I’ve got or one of the even more expensive Pactor jobs.

To install SCSmail all you do is create a folder for it, copy the downloaded EXE file into it and run the EXE. It will create some empty folders as temporary receptacles for your mail.  Next you need to set the program up. This is accomplished by entering the name and login credentials of your POP3 and SMTP servers at your ISP or mail provider. You also provide the details of where to find your TNC (what com port and so on) and can also set up CAT control for setting the transceiver frequency. I used the Kenwood setting which worked fine with the Elecraft K2 to which my TNC is connected.

SCSmail mail client configuration

SCSmail can be configured either as a client or a server. A client is what you will use to send and receive mail and is what I set up. A server is what your client connects to via radio. I used a server set up by (I guess) SCS.

The setup is:

your email client (such as Outlook Express) -> SCSmail client -> SCS TNC -> your radio transceiver —>  the ionosphere —> server transceiver -> SCS TNC -> SCSmail server —> the internet -> your ISP mail server

One advantage of SCSmail is that you can use your own familiar email client (such as Outlook Express) instead of an unfamiliar one like RMS Express. You can also use your own email address instead of having to use a special one @winlink.org. But you pay a price in speed for this.

To reconfigure your mail client to use SCSmail you simply change the addresses of the incoming and outgoing mail servers (usually something like mail.yourisp.com) to localhost. You can then send and receive mail just as you would normally. This is obviously an advantage if you are setting up an HF mail system for people who don’t want to learn a new way of doing things.

Receiving mail using SCSmail

What happens is the client logs in to your ISP mail server via the radio link to the remote SCSmail server. The first time, it downloads and deletes all the mail from the ISP server so it is a good idea to make sure your inbox is empty before you start. SCSmail supports a list of servers that you can connect to, but none is provided with the program. There is only one server you can use with Robust Packet Radio and that is DB0UAL-9 which uses 3.610 and 14.102 MHz. Having entered the server’s call and set your transceiver to one of those frequencies you click on Connect HF-Server. Then you set Outlook Express to send and receive mail and wait until the client disconnects.

I connected instantly to the server on 20m using 10 watts to my attic dipole. But compared to Winlink’s RMS Express SCSmail is slow. This is probably the penalty for using protocols designed for use on the wired internet over a wireless HF link. Winlink and RMS Express are optimised for HF use. RMS Express creates efficient small text mode emails whereas Outlook Express creates messages that can contain lots of fancy formatting and unnecessary header lines which increase the time to send and receive.

It all worked (or mostly did: the test emails I sent myself and Helge still haven’t turned up.) If I owned a boat or a log cabin miles from the nearest telecoms provider I might find SCSmail a useful facility to have. Even though I haven’t, it was still an interesting thing to try out.

Julian Moss, G4ILO, is a regular contributor to AmateurRadio.com and writes from Cumbria, England. Contact him at [email protected].

I finally received my assembled Xiegu X1M today.  I unpacked it and started tuning around before going out to dinner with the XYL, but after I got home I picked

up the mic and tried it out.  Attached to an Emtech ZM2 tuner, and about 50-odd feet of random wire in the trees here, I checked in to the Brothers Net on 7192kHz.  Not bad for 5 watts, and a less-than-ideal antenna.  We’re off to a good start.  More to follow.

Neil Goldstein, W2NDG, is a regular contributor to AmateurRadio.com and writes from New York, USA. Contact him at [email protected].

Episode #103 Audio (Listen Now):

Introduction:

• Pete, VE2XPL from the wAVE gUIDES podcast joins as the quasi-permanent co-host for LHS.

Announcements:

• The Dayton Hamvention is happening from May 17-19, 2013. LHS will be in the Hara Arena. Please help by donating to the cause.
• RARSfest is happening May 30, 2013 in Raliegh, NC. LHS will NOT have an ambassador at the show this year.
• CQ World Wide WPX Contest is happening March 30-31, 2013 (0000Z-2359Z) for SSB and May 25-26,2013 (0000Z-2359Z) for CW. All the normal HF bands are involved in the contest. The WPX contest is based on an award offered by CQ Magazine for working all prefixes. The contest draws thousands of entries from around the world. http://www.cqwpx.com/
• Ohio Linux Fest Call For Papers is now open:  “Ohio LinuxFest is looking for talks for our 2013 event, which will be held September 13-15, 2013, in Columbus Ohio. We are looking for a variety of talks at all levels, from Beginners through Intermediate to Advanced. Any topic related to free and open source software, or to open hardware, is fair game for a talk. If you have something to say, we’d love to offer you a an opportunity to say it. Just go to http://www.ohiolinux.org/cfp and fill out the submission form.”

Topics:

• The future of VoIP
  • http://venturebeat.com/2013/03/22/fcc-regulation-voip-whats-next
  • http://venturebeat.com/2013/03/21/voip-wiretapping-laws
• EchoLink, AllStar Link and IRLP are VoIP services
  • https://allstarlink.org
  • http://echolink.org
  • http://irlp.net
• Tucnak
  • Multiplatform VHF/HF contest logging program. Includes all features for Multi station: networking, ON4KST chat, CW/SSB keying, radio control and more
  • New version 3.17 released on March 25, 2013
  • Authored by Ladislav, OK1ZIA
  • http://tucnak.nagano.cz/wiki/Main_Page
  • http://tucnak.nagano.cz/download.php (Download link)
  • Also packaged for Debian (with repos!)
• Svxlink
  • Linux EchoLink server with qtel EchoLink client
  • New version 13.03 released on March 9, 2013
  • Authored by Tobias, SM0SVX
  • http://svxlink.sourceforge.net
• Qle
  • QSO Logger and Log Editor for Linux
  • No package support for Debian or RH based systems
  • Perl and sqlite on the back end
  • New version 0.0.35 released on March 1, 2013
  • Authored by Wilbert, ZL2BSJ
  • http://home.kpn.nl/w.knol18/qle/qle.html

Feedback:

• E-mail from Brad A. talking about iOS vs Maemo and the corporate/community Ubuntu status according to him.
• LHS Yearly Membership by Rubens K. Thank you!
• Gary, KE2YK, has promoted us yet again on his blog. Therefore we will promote him back.
• http://ke2yk.wordpress.com
• http://ke2yk.wordpress.com/2013/03/23/1311

Contact Info:

• Contact Russ at [email protected] or [email protected].
• Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
• Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
• Sign up for the LHS mailing list.
• LHS merchandise is available at the Merch link on Web site.
• Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks.
• Thanks to Dave from Gamma Leonis for the theme music.

Music:

• “14 Ghosts II” by Nine Inch Nails from the album Ghosts I-IV.
• “Discipline” by Nine Inch Nails from the album The Slip.

 

Russ Woodman, K5TUX, co-hosts the Linux in the Ham Shack podcast which is available for download in both MP3 and OGG audio format. Contact him at [email protected].

Well, I finally broke down and bought a new rig this week.  You may recall I was debating between a Yaesu 950, Kenwood TS-590, Elecraft K3, and Ten Tec Eagle.  I ended up buying a Kenwood TS-590.  What led to my decision, you ask?

The simplicity of the Ten Tec Eagle is nice and refreshing, but I just couldn’t bear spending over $1,800 for such a simple rig.  It bugged me that the MARS mod wasn’t readily available.  This is one of my idiosyncrasies; any rig that I have must be able to transmit on whatever bands its capable of transmitting on, and I abhor hardware limited by software.  And for over a kilobuck, can’t Ten Tec spring for a second antenna connector?

Volumes have been written about the Elecraft K3, and any review below a 5 out of 5 gets dirty looks from the studio audience.  Yes, it’s a great rig, and initially it looks like a great deal until you start adding on the add-ons you really need to operate this rig.  Right off the bat it’s $2,100 for a 100 watt rig.  If you’re like me you’ll want a CW filter, a tighter phone filter, perhaps one to listen to and operate AM, and the general coverage filter band pass unit, and you’re looking at another $580.  Also, the chassis of the K3 is below what I would consider for a rig in this price class.  It’s not badly designed, but it’s really time Elecraft puts the big boy pants on and makes a die cast chassis.  I know someone will quip that the Yaesu 950 and Kenwood TS-590 receivers aren’t as good as the K3.  You’re absolutely correct.  Is that extra few dB of IMD performance or receiver sensitivity really worth an extra $500 – $1K?

I was torn between the Yaesu 950 and Kenwood TS-590.  Two things tipped the scales in Kenwood’s favor.  A read several reviews about the Yaesu’s multiple roofing filters being not that useful, however they made it a major part of the user interface on the front panel.  The other mention was Yaesu’s menuing system.  Having three Yaesu products currently I’m quite familiar with Yaesu’s menus, however I can’t say I really like them.

A few reviews of the Kenwood TS-590 indicated better performance on CW than the 950.  Admittedly I wanted to give Kenwood another try after their HF “design drought” of eight years, my fond memories of Kenwood back in the 80s and 90s, and the 850 I have has given me lots of great service for 14 years.  I was a bit nervous about the TS-590 having operated a TS-570 years ago at Field Day and being disappointed in the receiver, however Kenwood literature, which was quite extensive, indicated that the 590 was designed anew from the ground up.

The TS-590 so far hasn’t disappointed me.  I was able to figure out nearly all of the functions in the first 15 minutes without cracking open the manual.  Power, mic gain, and VOX settings are easily accessed with single keystrokes and don’t require menu navigation.  The menu is accessed via a button aptly labeled MENU.  The knobs have a quality feel to them and the front interface is consistent and well laid out.  What don’t I like?  Two items: the number keypad on the left side has the bands (1.8, 3.5, 7, 10, etc.) as the primary marking on the buttons and the number (1, 2, 3, 4…) are secondary, which gets confusing when doing direct frequency entry.  The second item is the CW QSK.  Much like my TS-850, it makes more relay noise than I would like, however it sounds good in the headphones.

The manual is very well laid out, and doesn’t have the Japanglish commonly found in older Kenwood manuals.  The rig achieves a nice balance between simplicity and complexity, not being overly flashy and offering a straightforward and useful display.  The free software controls every aspect of the rig, down to the AF and RF gain and power, and it’s a rather well designed and intuitive application.  New firmware can be uploaded to the rig as it becomes available.  I especially like the filter controls which are on one knob.  In CW mode it acts in shift and width mode, and in phone it changes to lo cut / high cut, which makes a lot of sense.

Overall, I’m pleased with my decision, and hats off to Kenwood for a nice little rig.  Sorry Yaesu, but let me know when you have an FT-817 replacement out and we’ll talk.  :-)

 

Anthony, K3NG, is a regular contributor to AmateurRadio.com.