Author Archives: Thomas

Digitech AR-1780 sale and purchasing from the US

Many thanks to SWLing Post contributor, Mike, who reminds us that Jaycar has the Digitech AR-1780 on sale until December 26, 2018.

Click here to check out the sale at JayCar online.

Mike also shares the following email he received from Jaycar regarding the purchase of an AR-1780 from the United States:

Thanks for your enquiry.

The product is on special now until Dec 26 2018 at the Australian site.
Please see the following price in AUD for the order.
AR1780 x 1 $89.00 AUD
Standard Air $33.40 AUD
Total $122.40 AUD

But the Australian site is not running for overseas online order.
If you are interested to getting the product, please provide your credit
card payment to proceed the order by email or phone.
You can call our regular phone +61 2 8832 3245 during Australian
business hours to provide your credit card details. The business trading
hours are 8:30am – 5:30pm Mon – Fri. It’s 11:11am Friday here. Our staff
will make this order for you.

You also can place this order directly on our US site. We have put it to
the US market now.
https://www.jaycar.us/compact-world-band-radio-with-ssb/p/AR1780

The price in USD will be as follows.
AR1780 x 1 $94.95 USD
Economy Air $15.00 USD
Total $109.95 USD

The product is dispatched from Australia to the USA, so local customs
duty & taxes may apply. Delivery time estimated about 6-10 business days
via post standard air. You can track it at the post office site.

Regards,
Helen Yang
Customer Service Representative

Thank you for the tip, Mike! Since I’m not a fan of sharing credit card information over email, I would encourage you to make the purchase through JayCar’s US website.

KiwiSDRs now at the KPH receive site in Point Reyes

5 Replies

Many thanks to SWLing Post contributor, Bill Ruck, who writes:

Please be advised that the Martitime Radio Historical Society has made publicly available Kiwi SDR receivers at the KPH receive site in Point Reyes. This site was selected for SW reception by Dr. Beverage for RCA around 1930.

You can access the receivers at radiomarine.org

Bill Ruck
Maintenance
MRHS

Brilliant news, Bill! Thank you for sharing!

Click here to visit the Point Reyes KiwiSDR optimized for HF reception and this one optimized for LW/MW reception.

Click here to visit the KPH Software Defined Receivers info page.

SWLing Post Contest Question #5: Our final question for a chance to win a piece of broadcasting history!

Our fifth and final question:

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Click here to answer question #1.

Click here to answer question #2.

Click here to answer question #3.

Click here to answer question #4.

Unidentified HF frequency hopping station

2 Replies

(Source: Southgate ARC via Mike Hansgen)

IARUMS reports on mystery frequency hopping station

IARU-R1 Monitoring System reports an intriguing transmission has been spotted giving short beeps exactly on each second, frequency hopping between 10108-10115 kHz and 18834/18899 kHz

One of the mysterious transmitters is located in the vicinity of Chicago, near the town of Aurora or Elburn, Illinois.

The International Amateur Radio Union Monitoring System (IARUMS) Region 1 November 2018 newsletter can be read at
http://www.iarums-r1.org/iarums/news2018/news1811.pdf

Reports of Amateur Band intruders can be logged on the IARU Region 1 Monitoring System Logger at
http://peditio.net/intruder/bluechat.cgi

Monitor the short wave bands on-line with a web based SDR receiver at
http://www.websdr.org/

IARU Monitoring System (IARUMS)
https://www.iarums-r1.org/

Have any Post readers heard this station? I would love to hear a recording or see this station on a spectrum display.

CDS Shortwave: An interactive audio piece from Duke CDS

1 Reply

Many thanks to SWLing Post contributor, Ron Chester (W6AZ), who writes:

Have you seen this site from Duke University’s Center For Documentary Studies?

Shortwave is so cool that the digital nerds are now working on reproducing it on the Internet. It’s got a great interface, authentic sounding noise between stations, a train passing by on one station, some nice music, several interesting spoken pieces and at least two undocumented stations, one a numbers station, maybe both. It even has an audio to text display rolling across the bottom. If you haven’t already posted it on the SWLing Post, I think folks there would enjoy it a lot. I certainly did!

Thank you, Ron. I love the interface and think it’s fascinating that they chose the metaphor of shortwave radio as a means of interacting with these audio pieces.

Thank you for sharing!

Click here to check out CDShortwave.org.