The SDRplay RSP now has gapless coverage

SDRPlay-RSP (1)

Jon Hudson with SDRplay has just informed me that they’ve released the latest version of the SDRplay RSP’s API and EXTIO which, among other things, removes the previous frequency gap between 380 MHz to 420 MHz. This is brilliant news for those of you who need continuous coverage from 100 kHz to 2 GHz.

RSP owners can download the new API and EXTIO on the SDRplay website.

Click here to read about other improvements, included with this API/EXTIO update, on the RTL-SDR blog.

Click here to read our recent review of the SDRplay RSP.

SWLing Post DXpedition at PARI is all systems go!

DSC_0884Some of you may recall a post I published last year regarding a shortwave and medium wave DXpedition at the Pisgah Astronomical Research Institute (PARI), a 200-acre radio astronomy observatory and former NASA tracking station located deep in the mountains of western North Carolina.

Since this is the first event of its kind, we’ve been working closely with PARI staff to put the DXpedition together.  And come together, it has.

I’m pleased to announce that we’ve now received the official go-ahead: we’re clear to launch the (first-ever!) 2015 SWLing Post DXpedition, which will take place Friday, October 9, through Sunday, October 11.  Come join us!

PARI will soon post the official registration form on their website; of course, I’ll post an update when this form is ready.

Meanwhile, those of you who may be interested in attending, keep reading…and do join our dedicated email discussion group (more info below).

A few DXpedition details…

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As I mentioned last year, PARI has agreed to handle all of the event’s arrangements, and will even provide a limited number of basic shared dormitory rooms to the first registrants who request them. An event fee will pay for facilities and PARI staff (see below); modest profits, should there be any, will benefit PARI’s worthy science education mission.

We are fortunate to be sharing the beautiful PARI campus with with a larger party of amateur astronomers, aka, a “star party,” taking place the same weekend; the DXpedition will benefit from this in terms of expanded facilities access. An additional benefit is that we can share our passion for radio with members of the star party, while learning a little about astronomy from their members.  And for those of us who enjoy both, all the better.

Costs

The costs associated with the event are as follows:

Registration fee: $100

Lodging: On campus, the fee is $50 per night, per person, in a shared dormitory room; or $20 per night, per tent or travel trailer (no hook ups, though electricity is available). Want to come along, but not interested in roughing it? You’ll find numerous comfortable hotels and inns within a 30-40 minute drive of PARI’s mountain campus.

Meals: Catered meals will be provided for a modest charge to be determined (PARI is working with local food services to arrange our meals currently). Of course, you can always bring your own food and prepare it on-site, as well.  The campus has a lunchroom with a microwave.

The PARI campus and accommodation

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PARI was formerly a NASA tracking station, and following that, a Department of Defense monitoring facility.  Because of the remote nature of the campus, basic on-site dormitories were built; scientists use these throughout the year as they conduct their research, and the shared rooms are available upon request.

Typical PARI dorm room (click to enlarge)

Typical PARI dorm room (click to enlarge)

The dormitories are conveniently located in the heart of the 200-acre campus, and sleep about four to each room.  These are simple facilities, and no private rooms are offered. Bathrooms (with showers) are shared, and separate buildings house men and women; thus the dormitories may not be the best option if you plan to bring a spouse, a large family, or young children.

Of course, if you enjoy camping and/or star-gazing, you can pitch a tent (just $20/night), or park your travel trailer on campus (also just $20/night). Note that this is not a travel park, thus hook-ups for travel trailers are not supplied, although power is available.

For those who prefer not to camp or stay in a shared room, the nearby mountain town of Brevard, NC (approximately 35 minutes from PARI by car) is a charming small town offering numerous hotels, bed-and-breakfasts, and other comfortable private accommodations. PARI often recommends the Hampton Inn in Brevard, NC. Hotels.com and AirBnB offer alternatives.

Receivers, antennas, and other radio equipment

DSC_0904DXpedition participants should bring their own receivers, antennas, and accessories. If you wish to bring an SDR or tabletop receiver, there are quite a few places on campus where you’ll have access to power. At least one main listening post will be set up under cover, as well, for our participants.

Feel free to bring any type of receiver you like. A few potential participants have noted that they plan to bring a portable receiver only, and that’s absolutely fine–this is your DXpedition, your chance to sit back and listen to your radio without distraction, so any radio you choose to bring is the right one.

Of course, a few SDRs, tabletops, and portable receivers will be available for participants to try out, so if you can’t bring your own receiver, please let me know in advance; I’ll try to reserve a time slot for you to use one of the available rigs.

SWLing Post DXpedition email group

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We have created an email discussion group for the DXpedition. If you are seriously considering joining the DXpedition, click here to become a member of the group as this is the place where we’ll organize and make further plans.

Since this is the first time the SWLing Post and PARI have sponsored a DXpedition, we’re certainly trail-blazing here. My sincere hope is that this event will lead to future DXpeditions…not to mention, real friendships among our readers and fellow SWLers.

Looking forward to the DXpedition–we’ll see you at PARI in October!

DXpedition at a radio astronomy observatory: Want to join me?

PARI-WestYesterday evening, prior to my presentation at the Pisgah Astronomical Research Institute (PARI), I took the opportunity to do a little portable shortwave listening on the PARI campus.

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One of the great things about listening to shortwave, mediumwave or longwave at a radio astronomy site is the blissful absence of any radio noise. Radio astronomy requires seriously RF-quiet conditions, and all the better for SWLing, too. My little Tecsun PL-380 receiver easily detected most everything on the 31 meter band; All India Radio (and the Voice of Korea on the same frequency), for example, was as strong as a local station.

DX among the radio telescopes:  Sound fun–?

Next year, in October 2015, I might just organize a radio listening DXpedition at PARI. It would be a wonderful opportunity to DX in an RFI-free environment in the beautiful mountains of western North Carolina, on the 200+ acre campus of an active radio astronomy observatory and former NASA tracking station. (Really, how cool is that?!?)

PARI has agreed to handle all of the arrangements, and even provide some dorm rooms and camping space to the first registrants. There will be a fee for the event (to pay for the facilities and PARI staff time) but any profit would benefit PARI’s science education mission. The fee would be based on the number of attendees and how many nights we operate–I’d aim for two nights, on a Friday and Saturday (October 9 & 10, 2015).

If you would be interested in a shortwave listening DXpedition at PARI in Rosman, North Carolina, USA, please contact me or comment below.  Click here to track the distance to PARI.

Note: the autumn foliage, for which the NC mountain region is famed, will be at or near its peak during the time of the DXpedition.

PS–Bonus: A dish in motion

As I departed the PARI site late Friday, an astronomer programmed the rotation of the East radio telescope, an awe-inspiring 26-meter parabolic antenna.  I snapped a couple of shots with my iPhone.  It was truly impressive, this massive radio telescope slowly turning to some distant star or galaxy to acquire new data.  See for yourself (for a sense of scale, see the fence at the base):

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The SWLing Post Podcast

podcasticonThanks to SWLing Post reader, Michael, I have set up our RSS feed for podcasts.

This means that if you enjoy listening to our shortwave radio recordings, you can now easily subscribe and download all of our audio automatically. This is not edited material–no introductions, nor host–simple shortwave radio recordings.

If you would like to subscribe to the SWLing Post Podcast, point your favorite podcasting application to our RSS feed:
http://feeds.feedburner.com/TheSwlingPost

In iTunes, for example, go to the “File” menu and select “Subscribe to podcast”–then, simply paste our RSS feed address in the url field.  Other podcast applications will have a similar approach.

Thanks, Michael!

Cricket – Muve ZTE Score: Our pick for a portable wi-fi radio, on sale at BestBuy

The Goal Zero Rock Out Portable Speaker and Cricket Muve ZTE Score

In our two-part series on Internet radio–Rethinking Internet Radio Part 1 and Part 2–we pointed out a very affordable and effective option for listening to internet radio: the Cricket Muve ZTE Score no-contract Android phone combined with the TuneIn radio app. Immediately after posting the article, the price of the Cricket phone increased to $79.99. For those of you who have been waiting for the price to drop again, you’re in luck. They are available at many BestBuy locations for $39.99–an excellent price.

It appears this promotion is good through May 5th. Click here for details.

Read our review of the Cricket Muve ZTE Score as a wi-fi radio here.

 

List price of Bonito 1102S RadioJet for US

Universal Radio has published the “List Price” of the Bonito 1102S RadioJet at  $784.00 US.

This could make the RadioJet a very strong competitor to other SDRs on the market in North America. The list price (not necessarily the final price Universal will announce–which could be lower) is  $216 less than that of the Microtelecom Perseus ($999.95 US) and the $116 less than the WinRadio Excalibur ($899.95 US).

After reading Fernando’s review of the RadioJet–where he compared it to the Perseus–this may be one of the best SDR performers for the price. We will be reviewing the Bonito 1102S RadioJet in the near future as well.

To follow all updates of the Bonito 1102S RadioJet, please follow our tag: RadioJet

SWLing Post Update: Good news–comments are now open without registration

...well, at least your comments...

After being approached by a few readers, we have decided to lift the requirement to become a registered user on the SWLing Post in order to post comments. Now you can post comments without the added hassle. If you’re interested,  the reason we implemented this requirement in the early days of the blog had to do with the enormous amount of SPAM comments we received daily–literally 40+ per day! It was simply taking too much time to filter and SPAM plug-ins were (at that time) not up to the task.

So, feel free to comment!  We’d love to hear from you.