Monthly Archives: July 2015

Virtual Radio Challenge III: Thru-hiking the Appalachian Trail

AT_-_Franconia_Ridge

The Franconia Ridge, a section of the Appalachian Trail. (Photo source: Paulbalegend at en.wikipedia)

On this blog, I often write about selecting the “right” radio for home, boating, preparednessoff-grid living, or, of course, travel.  As a result, sometimes I like to go through the mental exercise of imagining a scenario that might be, well, a touch extreme.

After all, as I’ve often said, SWLers come from such interesting walks–even hikes–of life, and often pose the most intriguing questions.

Indeed, I occasionally receive rather “extreme” questions from our readers, questions that push the limits of the hobby in the most exhilarating way, demanding highly specific needs in a radio. And (I readily admit) I thoroughly enjoy these questions.  Such queries give me a chance–and good excuse, really–to be imaginative and innovative, to push beyond mere practical or monetary constraints to consider unique environments, weather conditions, durability needs, power requirements, and/or resource availability…all great fun.

If you enjoy this kind of brain game, too, check out our virtual challenge that follows–and, oh, and did I mention…

This time, there’s a prize

GP5SSB-Front

The CountyComm GP5/SSB

Dennis Blanchard (K1YPP), Appalachian Trail thru-hiker and author of Three Hundred Zeroes, which chronicles his adventures on the trail, will select his favorite entry in this reader challenge, and Universal Radio will reward the entrant with a new CountyComm GP5/SSB portable receiver! Woot!

So, should you agree to take it on, you’ll need to complete and submit your entry by August 8, 2015 at 06:00 UTC.

Thru-hiking the Appalachian Trail

[This scenario is based on an actual reader question.]

AppalachianTrail-Map

Virtual Location: The Appalachian Trail

Accommodation? Tents, hammocks, and lean-tos on the trail; occasional hotel or hiker guest houses

Electricity? Other than rest days, you’ll be completely off-the-grid

Internet? You can choose to carry a smart phone with you on this hike. Since most of the trail is in rural, remote areas, Internet access will be sporadic on your journey.

Your budget? $300 US must cover all of your radio requirements (radio, antenna, batteries, battery chargers, and all accessories)

Your radio(s)–??? You’re searching for portable radio gear that can receive shortwave, AM (medium wave), and FM. You’ll also need NOAA weather radio functionality to help you plan each day on the trail and make accommodations for frequent spring and summer thunderstorms (and occasional spring snow or sleet).

Virtual scenario: Imagine you’re a recently-retired stockbroker fulfilling a lifelong dream of thru-hiking the Appalachian Trail. You have cleared out most of the year for uninterrupted hiking, starting in Georgia and ending in Maine. You’re covering all of your logistics, travel, and living expenses while on the trail.

Being an avid shortwave radio listener, you see this hike as an opportunity to spend quality time listening to radio–while hiking and camping–in remote areas that are completely removed from urban radio interference you experience at home.

Although you’re looking forward to “unplugging” from the world of stock trading, you’re still keen on listening to international and local news so you’ll know what’s happening in the world of finance and business.

It goes without saying that you’ll carry all of your supplies–your food, camping supplies, clothing, etc.–and all on your back. Minimizing your backpack weight is clearly of utmost importance.

Limitations

Rather than making this virtual challenge more restrictive, these limitations are designed to make the challenge more fun and set a level playing field for all respondents.

  1. Again, you’re limited to a (virtual) budget of $300 US to procure your supplies; ideally, this includes shipping costs of the purchase
  2. You can select new, used or homebrew/kit gear, but must base your choices on reality (i.e., actually find item(s) online and document the price and time of availability). If you “shop” eBay, make sure you’re using the final purchase price, not the current or opening bid. If you do locate something used on eBayQTH.com, QRZ.com or at Universal Radio, for example, include the link! (Just to add to the fun.) If you enter a homebrew radio, it should be based on something you’ve either built or used and must include a photo. Of course, you can use multiple radios, but keep in mind the amount of space and weight these will take up in your backpack.
  3. Your main objective is to listen to international and local broadcasters and NOAA weather radio. If you’re a ham radio operator, by all means, you’re invited to include a transceiver in your trail kit (indeed, many do have AM/FM/SW reception), but keep in mind that our accomplished A.T. thru-hiker judge will base his decision on the best set up for listening to NOAA weather radio and international, local and broadcasters.
  4. Remember, you’ll be stuck with this radio once you hit the trail! So choose something you’ll love to operate, and don’t forget your vital accessories. Note that there are many points of the Appalachian Trail that are in proximity to towns and cities; you can get additional supplies there as needed.

About the Appalachian Trail…

Appalachian_Trail_at_Newfound_Gap

If you’re not familiar with the Appalachian Trail, you’ll find a wealth of information about it at the Appalachian Trail Conservancy’s (ATC) website. The following is an ATC description of the trail:

The Appalachian Trail is one of the longest continuously marked footpaths in the world, measuring roughly 2,180 miles in length. The Trail goes through fourteen states along the crests and valleys of the Appalachian mountain range from the southern terminus at Springer Mountain, Georgia, to the Trail’s northern terminus at Katahdin, Maine.

Known as the “A.T.,” it has been estimated that 2-3 million people visit the Trail every year and about 1,800–2,000 people attempt to “thru-hike” the Trail. People from across the globe are drawn to the A.T. for a variety of reasons: to reconnect with nature, to escape the stress of city life, to meet new people or deepen old friendships, or to experience a simpler life.[…]

FUN FACTS

    • The Trail is roughly 2,180 miles long, passing through 14 states.
    • Thousands of volunteers contribute roughly 220,000 hours to the A.T. every year.
    • More than 250 three-sided shelters exist along the Trail.
    • Virginia is home to the most miles of the Trail (about 550), while West Virginia is home to the least (about 4).
    • Maryland and West Virginia are the easiest states to hike; New Hampshire and Maine are the hardest.
    • The total elevation gain of hiking the entire A.T. is equivalent to climbing Mt. Everest 16 times.
    • The A.T. is home to an impressive diversity of plants and animals. Some animals you may see include black bears, moose, porcupines, snakes, woodpeckers, and salamanders.
    • Some plants you may encounter include jack-in-the-pulpit, skunk cabbage, and flame azalea.

HIKERS

  • About 2 to 3 million visitors walk a portion of the A.T. each year.
  • The A.T. has hundreds of access points and is within a few hours drive of millions of Americans, making it a popular destination for day-hikers.
  • “Thru-hikers” walk the entire Trail in a continuous journey. “Section-hikers” piece the entire Trail together over years.
  • “Flip-floppers” thru-hike the entire Trail in discontinuous sections to avoid crowds, extremes in weather, or start on easier terrain.
  • 1 in 4 who attempt a thru-hike successfully completes the journey
  • Most thru-hikers walk north, starting in Georgia in spring and finishing in Maine in fall, taking an average of 6 months.
  • Foods high in calories and low in water weight, such as Snickers bars and Ramen Noodles, are popular with backpackers, who can burn up to 6,000 calories a day.

You’ll want to do your research before choosing gear for the Appalachian Trail Virtual Challenge! The more thought you’ve put behind your choices, the more likely your entry will be selected by our judge. Speaking of which…

Our judge

“This photo was taken in NJ. Shortly after I took these photos, and walked down the trail about a 100 feet, a bear came over to check the table to see if I had left anything.” (Photo: K1YPP)

Dennis operating his trail-friendly QRP transceiver on the Appalachian Trail. (Photo: K1YPP)

Dennis Blanchard (K1YPP) is uniquely qualified for this challenge since he thru-hiked (which is to say, hiked in entirety) the Appalachian Trail in 2007, and carried at least one radio with him on much of the trip. He understands the advantages and limitations of operating from the trail. If you have no concept what it would be like to plan for and hike the trail, you might consider checking out his interesting and informative book, Three Hundred Zeroes, which chronicles his adventures on the trail. Dennis has kindly agreed to pick his favorite entry from reader responses.  Click here to read an interview I posted with Dennis on my ham radio blog, QRPer.com.

The selection process

Once our A. T. reader challenge closes on August 8, 2015, I’ll share all the entries with our kind judge. Depending upon the number of responses, of course, Dennis should have a favorite picked within one to two weeks of the challenge’s close.  We’ll announce the winner here on the SWLing Post, and shortly after, Universal Radio will reward the selected entrant with the new CountyComm GP5/SSB!

And note…we’ll also share a number of stand-out entries here with our readers!

If you wish to enter this reader challenge, please use the form below to submit your entry (or click here for the form). Entries must be received by August 8, 2015.

Good luck and have fun!

Feel free to comment on this post if you have any questions.

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SSTV from the International Space Station this weekend

ISSThis is a VHF news item, not shortwave, but many SWLing Post readers have wideband SDRs, HT’s and scanners that cover this portion of the VHF band. Unique opportunity:

(Source: AMSAT bb)

40 years ago this week, the historic joint Apollo-Soyuz mission was conducted. Apollo-Soyuz (or Soyuz-Apollo in Russia) represented the first joint USA-Soviet mission and set the stage for follow-on Russia-USA space collaboration on the Space Shuttle, Mir Space Station and the International Space Station. The Soyuz and Apollo vehicles were docked from July 17-19, 1975, during which time joint experiments and activities were accomplished with the 3 USA astronauts and 2 Soviet Cosmonauts on-board. Apollo-Soyuz was the final mission of the Apollo program and the last USA human spaceflight mission until the first space shuttle mission in 1981.

To commemorate the 40th anniversary of this historic international event, the ARISS team has developed a series of 12 Slow Scan Television (SSTV) images that will be sent down for reception by schools, educational organizations and ham radio operators, worldwide. The SSTV images are planned to start sometime Saturday morning, July 18 and run through Sunday July 19. These dates are tentative and are subject to change. The SSTV images can be received on 145.80 MHz and displayed using several different SSTV computer programs that are available on the internet.

We encourage you to submit your best received SSTV images to:
http://spaceflightsoftware.com/ARISS_SSTV/submit.php

The ARISS SSTV image gallery will post the best SSTV images received from this event at:
http://spaceflightsoftware.com/ARISS_SSTV/index.php

Also, as a special treat, on Saturday July 18 the ISS Cosmonauts will take time out to conduct an ARISS contact with students attending the Moon Day/Frontiers of Flight Museum event in Dallas Texas. This Russian Cosmonaut-USA Student contact is planned to start around 16:55 UTC through the W6SRJ ground station located in Santa Rosa, California. ARISS will use the 145.80 MHz voice frequency downlink (same as the SSTV downlink) for the Moon Day contact.

For more information on ARISS, please go to our web site: www.ariss.org

The ARISS international team would like to thank our ARISS-Russia colleague, Sergey Samburov, RV3DR, for his leadership on this historic commemoration.

Frank H. Bauer, KA3HDO

ARISS International Chair

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Fine Tuning’s “Proceedings” on CD

Proceedings

SWLing Post reader, Ken (KD5XN), writes:

I don’t know if you are familiar with the books “Fine Tuning Proceedings” that were published during the late 80s and into the 90s. They were and are a great read and source of information for the advanced hard-core shortwave DXer. There are equipment reviews, hints, suggestions on antennas, recorders, atlases, propagation etc.

A lot of information may be “dated” today, but for someone who travels and wants to kill some time reading about SWL, they are a great resource. It’s like sitting down with a veteran DXer and picking his/her brain. The authors were “giants” of the hobby back in the day.

All the books are available on a single CD for $10 from the ODXA if anyone is interested. (http://www.odxa.on.ca) I personally have the CD. I used to have all the books but unfortunately they didn’t survive many moves over the years.

They aren’t particularly pretty, they were published back when the internet and computers weren’t as robust as they are today. I imagine it was quite a chore to scan 6 books into PDF files.

Many thanks, Bill! Actually, I was unaware that those issues of Fine Tuning’s Proceedings were on CD.

I just purchased a CD via the ODXA website. It’s quite simple: simply send Harold Sellers a PayPal amount of $10 and he will ship the CD to you.

Instructions can be found on the ODXA website: simply click the FT Proceedings menu item.

Update: SWLing Post contributor, Jonathan Marks, adds:

There’s an interview with John Bryant of Fine tuning in this edition of Media Network:

http://jonathanmarks.libsyn.com/mn-18-08-1988-poland-and-radio-solidarity

[There are also] two other programmes with John Bryant which we did:

http://jonathanmarks.libsyn.com/mn-11-09-1995-turkish-police-radio-and-zenith-sw-radios covered the Zenith Transoceanic

and

http://jonathanmarks.libsyn.com/mn19091991-drake-r8 which went into some depth about the Drake R-8.

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Rep. Salmon introduces bill to defund Voice of America

Rep. Matt Salmon (AZ-05)

Rep. Matt Salmon (AZ-05)

(Source:  sonorannews.com via Dan Robinson)

WASHINGTON, D.C.—Rep. Matt Salmon (AZ-05) announced the eighth Shrink our Spending Initiative bill focused on highlighting and cutting wasteful, taxpayer-funded programs. Upon introduction of his latest bill to eliminate federal funding for Voice of America, Salmon released the following statement:

“My eighth SOS bill is aimed at cutting yet another duplicative, federal program and saving you 212 million dollars by doing so. While originally commissioned to provide a ‘clear and effective presentation’ of U.S. policy, Voice of America (VOA) has veered from its original mission and become a government-funded news outlet. The United States already funds organizations that disseminate unfiltered news to regions of the world that lack a free press.

“Technology has also rendered Cold War relics, such as VOA, obsolete. The rise of the Internet and social media, especially in closed countries have connected the world in ways we could have never imagined, and with their success, and other U.S. taxpayer-funded broadcasting programs, it makes fiscal sense to eliminate this superfluous, federally-funded entity.”[…]

Click here to read the full article.

Click here if you would like to contact Rep. Matt Salmon.

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Radio Nacional Arcángel San Gabriel returning to air July 27, 2015

QSL received by Christoph Ratzer

QSLs received by Christoph Ratzer

Many thanks to SWLing Post contributor, Cristoph Ratzer, who shares this exciting news via the DXLD; Manuel Méndez notes:

ANTARCTICA, 15476, LRA36, Rado Nacional Arcángel San Gabriel, Base Esperanza. After months of [silence], LRA 36 will return to the air the 27th of July.
This is the mail I received from the station with this news:

“Estimado Manuel buen día, en este momento estamos en un periodo de receso hasta el día 27 de julio que comenzaremos la transmisión normal como la veníamos llevando.
Atte: Sergio LUCERO „

Thanks for passing this along, Christoph! My goal this year is to verify Base Esperanza on 15,476 kHz!

RadioNacionalArcángelSanGabrielI’ve been fascinated with this station ever since listening to Christian’s recording last year.

Check out Christoph’s QSL cards from LRA 36:
Ratzer-Arcangel-QSL-2 Ratzer-Arcangel-QSL-3

Ratzer-Arcangel-QSL-1

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SDRplay RSP: I bit the bullet!

SDR-PLay-RSPThere’s a danger in doing radio reviews: sometimes, you get attached to the radio.

This was the case with the SDRplay RSP. SDRplay sent this radio to me on an extended loan and I’m grateful for the many months they’ve let me keep this in my shack and test drive it with various SDR applications.

My RSP review has been published in The Spectrum Monitor and now here on the SWLing Post. There was no need for me to keep it in the shack any longer, but as I reached for the return box, I simply couldn’t let the RSP go.  Instead, I reached for my wallet, contacted SDRplay and paid for it.

I have no buyer’s remorse. The RSP is an amazing little SDR and so very affordable. At $149 US, it costs less than two of the latest portables I’ve purchased. As my review states, it packs maximum performance for its price class.

The RSP will become one of my travel SDRs since it’ll fit so easily in my radio go-bag. This will take a little pressure off of my Elad FDM-S2, which I like using in the shack and on extended vacations.

I can pack the SDRplay RSP with confidence when I’m doing one-bag, international travel, knowing that if it were to get lost or stolen, I’m only out $149. Plus, to a potential thief, the RSP box simply doesn’t look expensive.

When I have a little time, I plan to pair the SDRplay RSP with my Raspberry Pi. Of course, I’ll report on my progress.

Have any readers combined the Raspberry Pi and the RSP? If so, please comment!

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