Was Marconi the First Radio Amateur?

Steve, WG0AT, posed this question in the title line of his latest (excellent) video. I really liked the recordings of Marconi speaking in English. (I'd heard him in Italian, but never in English.)

So, was he one of us? I say yes. Definitely. Why? Because he very clearly had what we would call a shack. This is discussed in SolderSmoke -- The Book. When his mom saw that his tinkering with electricity had some potential (!), she had an attic room in the family home near Bologna configured as a workshop for her Knack-afflicted son. And there he tinkered. Just as we do.

Dino's Awesome Workbench

People send me these images, and they are so good that I feel compelled to put them on the blog. From Dino:
-------
Ok, can't stand it anymore....had to show off my workbench as well. BTW, will be making a presentation at Dayton Hamvention in May on "Building Your Ham Radio Workbench." So if guys have any great ideas to pass along would love to hear them and include as possible. Am gearing this toward the beginner and focusing on basics, soldering equipment, tools, safety, the bench, parts accumulation, etc. Over the past two years have made pitches at Hamvention on Test Equipment and Station Engineering Manuals....always lots of fun.
73 -- Dino KL0S

AA0MS's FB Workbench

Doug, AA0MS, sent us this nice picture of his workbench and operating position. (That looks like a nice oscilloscope!) Doug is blogging at http://aa0ms.blogspot.com/ Lots of good stuff there about his electronic adventures. I liked the pictures of the old homebrew gear that his dad built. Thanks Doug!

The FUNKY Keyer

Paul up in Manchester has some really intriguing ideas on CW and keyers. He likes highly personalized CW from straight keys, and thinks he can even hear the influence of Latin-based languages when receiving signals from stations in France and other Romance language countries. (Like me, he also thinks a bit of homebrew chirp adds some character to signals. ) Automatic keyers seem to squeeze all of the individuality out of CW. So Paul has written some computer code to put that individuality back in! Can we get a "Lake Erie Swing" option Paul? Check out Paul's blog. Interesting stuff!

Hi Bill

Further to the kind words of introduction you gave me as a “new homebrewer” in Soldersmoke 104, I’m writing to let you know about a little project of mine which I think you might appreciate…

I made a h/b keyer a while back and recently added the ability to send automated 3*3 cq calls (and cq FISTS calls).

On doing this, I realized how much I HATE the sound of machine generated CW – so mechanical and lifeless. I want to hear a real fist – preferably with some chirp and drift thrown in for good measure!

So – I’ve come up with an alternative – The FUNKY keyer!

It adds some random timing "jitter" to each automated cq call, to simulate the sound of a real fist on a straight key.

You can read all about the Funky Keyer on my blog, http://m0xpd.blogspot.com

The blog also documents some of the other outcomes of my personal puffs of solder smoke, including the “Funster PLUS” 40m CW Transceiver and the “Not-so-superhet” experimental valve receiver. There’s some operating stuff, including WSPR on 40 and 80m with my Softrock SDR and I was inspired by Soldersmoke to include some travelog – ZL, VR2, BY, HB, etc.

Hope you enjoy it.

Let me take this opportunity to thank you for all the enthusiasm and inspiration you continue to give us in Soldersmoke,

73 de Paul, m0xpd

Paul Darlington

Vernal Equinox!

Today marks the Vernal Equinox, an important day for QRP radio amateurs. In the Northern Hemisphere, conditions usually start to improve. And this year's equinox is accompanied by higher sunspot numbers. So cheer up guys! Better conditions are on the way.

The equinox comes at 1732 UTC today, 20 March 2010.

Spring seems to be getting off to a good radio start here in Rome. My 20 mW WSPR signal made it across the pond this morning, 8289 kilometers to W3HH (see below). This was the first signal report of the day. I only seem to cross the pond around my local dawn -- never around sunset.

Date/Time TX station SNR PWR RX Station Grid km az
2010-03-20 05:44 I0/N2CQR -7 0.02 PE1DCD JO21fu 1262 334
2010-03-20 05:44 I0/N2CQR -20 0.02 DF6DBF JO31si 1116 342
2010-03-20 05:42 I0/N2CQR -17 0.02 PE1DCD JO21fu 1262 334
2010-03-20 05:40 I0/N2CQR -15 0.02 PE1DCD JO21fu 1262 334
2010-03-20 04:40 I0/N2CQR -29 0.02 W3HH EL89 8289 296
2010-03-19 21:22 I0/N2CQR -28 0.02 LA6TPA JP54rl 2512 359
2010-03-19 21:16 I0/N2CQR -30 0.02 LA6TPA JP54rl 2512 359
2010-03-19 20:54 I0/N2CQR -29 0.02 LA6TPA JP54rl 2512 359
2010-03-19 20:02 I0/N2CQR -29 0.02 G4KFK IO91pk 1457 321

Look West OM! (For Venus)

Billy and I were crossing the Tiber River's Garibaldi Bridge yesterday at sunset. Off to the West, with St. Peter's Basilica in view, we go a nice view of Venus under the crescent moon. Venus is now back as our "evening star." Also visible from the bridge is the "lighthouse" up on the Janiculum ridge. It's like a real light house, but it flashes the colors of the Italian flag. Very nice.

G.W. Pierce and the AA1TJ GiGi

Mike, AA1TJ, continues to provide the global solder-melting fraternity with large doses of QRP/homebrew inspiration. And, as usual, his latest series of messages to QRP-L contain interesting references to the radio pioneers who laid the ground work for his low power exploits. This time, it was G.W. Pierce.
-------------------------------------------------------
From AA1TJ on March 8, 2010:

Fellers,

It was an exciting QRPp afternoon here on 20m. It started off well
with a ten minute contact with G3MJX. Tony was running 5w to a dipole.
I'm still using the breadboard, two-tube, 250mW (Gigi) station that I
wrote about last week.

KB0PCI in Minneapolis was my next contact. Wayne was using 5w to an
indoor loop. I thought that was pretty cool.

Things seemed to be going so well that I felt the urge to further
reduce my output power. Dropping back to 56mW, I soon snagged Jack,
W7CNL. He's out in Boise with 5w and a five-element Yagi. It was a
great contact with 579/539 reports.

After we signed I resumed calling CQ. Sometime later I heard my call
coming back at me; always a happy moment when you're running QRPp. But
wait...he's signing DH1BBO...Holy Toledo!

With a pounding heart I sent off a 559 report. Olaf came back with a
529 for me, and get this...he says he's running 300mW to a windom! The
first round was an easy copy for both of us, but thing got a little
rougher after that. Still, we were able to hold it together through
the finals for a complete QSO.

Again, my transmitter circuitry is right out of 1928; a
crystal-controlled, push-pull oscillator using a single, 3A5 (a
twin-triode introduced by RCA in 1942). The receiver uses a second
3A5. The first triode forms a crystal-controlled autodyne converter.
The second stage is a standard regenerative detector driving the
headphones directly. My antenna is an end-fed wire at 35'.

Anyway, it was one of those QSO's that I dream about; QRPp on both
ends from start to finish, wire antennas at both stations and an
ultra-simple rig from the days of yore. It was Olaf's first QRPp DX
contact ever, and 57mW now stands as my lowest USA-to-Europe contact
power (230mW was my previous best).

As for working a 300mW German station with a receiver made from a
twin-triode; I think it's a testament to what these little
regenerative detectors are capable of. I was awestruck at the age of
12 or 13; having built my first genny. I love 'em no less some forty
years later as they truly are a beautiful technology.

73/72,
Mike, AA1TJ


From AA1TJ on March 3, 2010:
Bill,

Gigi worked AA7VW (running 5w to a Moxon) in Oregon today with 250mW.

I've been reading a bit of history here in preparation for my
presentation at MassCon next week. For example, I've traced the
crystal-controlled, push-pull transmitter (used in Gigi) as far back
as 1928. Cady and Pierce did their ground-breaking work on quartz
crystal-controlled oscillators in 1923, so it didn't take long for
hams to jump on this one. BTW, Professor George Washington Pierce
("G.W." to his friends) was a real character!

I send my best wishes to you and the family, Bill. The sap has just
started flowing here this week. It's Maple sugaring time in Vermont
again. Spring can't be far away now.

73/72,
Mike, AA1TJ

----------------------------------------------------------

Here is a bio on Pierce: http://profiles.incredible-people.com/george-washington-pierce/

This all makes me want to reconsider my opposition to regens... Maybe they are NOT possessed.