Panasonic RD-9820 on eBay

Many thanks to SWLing Post contributor, Mario Filippi, who shares an eBay link to this Panasonic RD-9820–the matching antenna coupler for the Panasonic RF-2200. Mario notes that RF-2200 owners might take note as the auction price is on a more reasonable trajectory than ones have in past auctions. This 9820 also includes the box.

Thanks for the tip, Mario!

Click here to view on eBay.

Powering the Sony ICF-SW7600GR with USB rechargeable packs?

Many thanks to an SWLing Post reader who recently asked the following question:

Hi Thomas:

I rely on my SONY Shortwave in case of emergency, but it’s occurred to me that relying on the alkaline batteries inside to be fully charged and not corrode wouldn’t make sense.

I am thinking it would be great to be able to power the radio’s 6V 700ma off of the multiple USB rechargeable power sticks I have around the house.

What I need is a cable from the USB stick to the radio.

As a hobbyist project, any ideas for an existing cable or how to make such a cable with the appropriate power circuit?

Many thanks.

I know a power cord can be created as long as polarity and the coaxial plug match what the Sony requires. I’ve never used the Sony on a 5 VDC source–I assume it’s within tolerance and RX sensitivity wouldn’t be affected?

Post readers: If you’ve ever created or purchased a USB power cable for the Sony ICF-SW7600GR, please comment!

ABC Amendment Billl Submissions & State Emergency Service

Front gate of the Shepparton Transmission site.

Many thanks to SWLing Post contributor, Nigel Holmes, for sharing a link to the public submissions for the Australian Broadcasting Corporation Amendment (Restoring Shortwave Radio) Bill 2017.

Click here to read submissions.

On a separate note, Nigel also sent info about the SES (State Emergency Service) in Australia. I didn’t know about this service. Nigel notes:

SES is State Emergency Service, we provide volunteer responses to storm, flood, land search, vehicle accident response (in rural areas).

All AUS emergency response services use HF–ditto sailors, private pilots, bushwalkers (hikers).

Individuals can get an Outpost license (400 W PEP) or Land/Marine Mobile license (125 W PEP) for $20 a year to use HF across the country for private or commercial communications. Cheaper than an amateur license ($60 /yr)!

Click here for more info about the SES.

Third day added to 2018 Winter SWL Fest–!

Art the Winter SWL Fest, my good friends (from left to right): Sheldon Harvey (of The International Radio Report), Tina Shields and Dan Srebnick

Many thanks to SWLing Post contributor, Richard Cuff, who shares the following news:

The feedback from the 30th SWL Fest in March was consistently positive: People enjoyed having the extra day for forums and fun.

We’ve decided to keep the 3rd day for 2018 — so begin making your plans now. The 31st (!) Annual Winter SWL Fest will be Thursday, March 1st through Saturday, March 3rd, at the Doubletree Guest Suites – Philadelphia West in Plymouth Meeting, PA.

We’ll start forums in the early afternoon on Thursday. Details to follow in the months ahead! Registration will begin in the autumn, though we will probably set up hotel registration before then.

Updates will posted at the Fest website,

Thanks to all for supporting us in 2017 and all the prior years!

Richard Cuff and John Figliozzi, co-chairs

I think this is absolutely brilliant news!Thanks for sharing, Rich, and I’ll see you at the ’18 Winter SWL Fest!

Destination: 2017 Hamvention and the FDIM (Four Days In May) conference

I’ll soon see a lot of this on my way to FDIM and the 2017 Hamvention.

As I mentioned in a previous post, I’ll be attending and hosting a booth for ETOW at the 2017 Hamvention this week.

Indeed, I’m spending today (Sunday) gathering all of my booth supplies, then organizing and packing them. I’ll be on the road for the better part of a week, so keep this in mind if you try to contact me.

Dayton Xenia Hamvention!

This photo was taken in the Hara Arena–this year, the Hamvention has new digs.

This will be the first year the Hamvention will be held at the Greene County Fairgrounds & Expo Center in Xenia, Ohio (just outside of Dayton).

According to the ARRL, the Dayton Amateur Radio Association (DARA) is expecting up to 35,000 visitors this year. That number is a little hard to believe as it would be a pretty dramatic increase in attendance over previous years. Still, I can attest that obtaining accommodation in the vicinity was quite difficult this year (similar to a few years ago when the Science Olympiad was hosted on Hamvention weekend).

The outdoor exhibits (flea market) portion of the Hamvention is very popular and will be on-site at the new venue.

I imagine a lot of folks will make the pilgrimage, if for no other reason than to check out the new venue. And, quite frankly, many had stopped attending Hamvention in years past as they were put off by the conditions at the former venue, the deteriorating Hara Arena.

Expect photos!

We have a  number of volunteers at our booth this year (table number 6508), so I’ll hopefully have plenty of time to browse both the inside exhibits and the flea market area during slow periods.

As in years past, I’ll plan to take lots of photos, too! I’ll do my best to try to capture the layout and feel of the new venue.

Universal Radio’s booth at the 2016 Hamvention.

On that note–though I can’t promise I can follow through–are there any vendors or products in particular that you’d like me to include in the photos? If so, please comment!

So far on my bucket list:

  • visit Icom booth and check out their new receivers (the IC-R8600 and IC-R30)
  • visit Universal Radio’s booth and see if CommRadio has an update on the CTX-10
  • check out the new Kenwood HT–the TH-D74A–which includes a full-function wideband receiver
  • see if Palstar is any closer to releasing the TR-30A–a transceiver they announced at the 2013 Hamvention
  • check out Elad’s booth and ask about the new FDM-S3 SDR
  • look for any other SDR/QRP and transceiver innovators

I’ll plan to post photos during the Hamvention, of course, but I doubt I’ll be able to include much commentary as I typically have very little free time.

I spotted this Hallicrafters Super Skyrider in the 2013 Hamvention flea market. She would look quite good in my radio room!

I’ll do my best to avoid bringing home any new-to-me vintage gear. Seriously. Wish me luck!

Again, if you’re also attending the Hamvention, why not stop by booth 6508 and introduce yourself!?!

I’ll also attend the Four Days In May QRP conference Thursday and Friday evenings–I should be wearing a name tag, so please introduce yourself if you bump into me there.

If you’d like to keep up with Hamvention posts, simply follow/bookmark the tag: 2017 Hamvention.