AmateurRadio.com

It’s just about 11:00 PM and the day is almost done. It was a busy one!  After this blog post is finished, then I am finished too!  I will head upstairs to hit the sack.

The day started off with a visit to the Doctor’s office.  Nothing serious, just some blood work as my cholesterol was just a tad on the high side when I saw him last autumn,  He wanted a follow up visit in six months, and today was the day.  Before I left however, my lawn mower repair guy called and said my mower was fixed and ready to pick up.  That was good news; but I really wasn’t expecting it until Monday.

After getting my arm stuck at the Dr’s office, I came home for a quick lunch. Then I packed up the car with my radio gear and went to pick up the mower.  On the way home, I headed off to Thomas Edison Memorial Park for a few hours of QRPTTFing.  I was surprised when I got there.  This what the memorial tower usually looks like:

My surprise was that I knew the tower was being refurbished.  But for some reason, I thought all the work had been completed.  It turns out that so far, only the accompanying museum has been refurbished.  This is what the tower currently looks like.  It should be finished sometime later this year or perhaps early 2014.

And in accordance with the QRPTTF theme for 2013, I was only a block away from NJ Route 27, which is officially part of the Lincoln Highway, America’s first intercontinental highway – definitely an historic trail.

Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

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].