Coming Soon! An N6QW Action Figure!

 

A few quick mods and Bob will be our uncle!  

(Pete will be our Fauci!) 

Think of the many possible accessories:  

A soldering iron!  A beret!  An Si5351!  Pasta!    

It's an INVESTMENT!

 

Exactly what we've been saying about Drake 2-Bs and copies of SSDRA!  

Argentine SSB (BLU) Homebrew from Guillermo LW3DYL

Really nice work.  BLU is Spanish for SSB.  (Juliano BLU?)

But I think Guillermo needs to build ONE MORE BOARD!  A VFO or a VXO.  Analog. To finish the job.    Guillermo tells me this is in the works -- he selected an IF of 11.0592 MHz specifically so that he can use a variable oscillator built around a 4 MHz ceramic resonator.  

Complete schematic and PC board patterns on his site: 

https://qrplw3dyl.blogspot.com/2021/04/transceptor-blu-para-40-metros.html?fbclid=IwAR0BLMVfVTxMlVy1WyUovVJ0FVrrkMulFxeuu24lkjdkW8j-6QX5g_yV05o

Click on the Bloc Diagram for a Better View:

Homebrew Lives! TWENTY N6QW Simple SSB Transceivers Under Construction in Northern Virginia

IF strip by Don KM4UDX

This has to be one of the most successful of SSB group-build projects.  Dean KK4DAS has been leading 20 members of the Vienna Wireless Society in the construction of N6QW's Simple SSB Transceiver, with Dean's "Furlough 40" additions.  This is very FB, and very encouraging.  Dean clearly has The Knack.  Just two winters ago I was smuggling a 3.579 MHz crystal to Dean for use in a Michigan Mighty Mite.  He has clearly made a lot of progress.  

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Dean writes: 

It has been just over a year since I completed my initial build of the Furlough 40 with much coaching and assistance from Pete. Mike and Don are two out of 20  members of the Vienna Wireless Society Makers group that is working on a group build the SimpleSSB project as enhanced by me to include features like CAT control for digital modes.  Beginning about six weeks ago the group is progressing module by module per SolderSmoke best practice advice.  We started with the audio amplifier, followed that with the Arduino/SI-5351 based controller module and the builders are just completing the IF module.  This week at our weekly meeting, Mike proudly showed off his success.  

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Read all about it, and see some really great videos here:  

https://kk4das.blogspot.com/2021/04/homebrew-lives-furlough-40-simplessb.html

Leon NT8D's Front Panel

What Kind of Car Would Have this Plate?

 

We are proud to say that the owner is a SolderSmoke listener.  Can you figure out what kind of car he is driving? 

(See comments for answer). 

For Your Vacuum Tubes: Isotopic Ionization Sources from U.S. Radium

One or two podcasts ago I mentioned radium in regulator tubes.  As I predicted, this provoked a number of comments about how silly it is to even mention such things. Nonetheless, I find it interesting.  It seems that real radios really do glow in the dark!   

More info on the company: 

https://en.wikipedia.org/wiki/United_States_Radium_Corporation

http://radiumgirlsnhd.weebly.com/

RIP Isamu Akasaki -- Shared Nobel Prize for LED -- Analog Guy

From the obituary in the Washington Post: 

In addition to the Nobel Prize, Dr. Akasaki’s honors included a 2009 Kyoto Prize — Japan’s highest honor — recognizing developments in advanced technology. He found that some technology, however, needed no advancing at all. He took great pleasure, for example, in long-playing classical music records.

On that point, he joked, “I am analog.”