Technical woes: Linux, WSPR, SSSSS

Help me, help me! I want to get WSPR running on Billy's Asus eeePC. I have Ubuntu Easy Peasy running off a thumb drive. And I have the WSPR sofware package in in the machine. But I can't get WSPR to run. I click on it, and the machine asks me if I want to run the program. Indeed I do! But nothing. Help me Linux heads! What am I doing wrong? I've tried running it from the terminal using the instructions in K1JT's excellent manual (see, I have read the manual!) but the computer informs me that I need superuser privileges. Now what?

Also looking for feedback on the SSSSSSS problem. Was it better in SolderSmoke 119?

Thanks!

New Chinese ham satellite in orbit

This makes me want to pull out the UHF gear!
http://www.camsat.cn/index.php?option=com_content&view=article&id=56&Itemid=67

Crossing the Pond to KZ1H

We were out the Sabine Hills this weekend and on Sunday afternoon I go on 20 CW with my trusty HW8. I made just one contact, but it was a GOOD one. KZ1H pulled me out of the noise and we had a very nice chat. My fist was not at its best, because it was COLD in those hills -- I'm arranging now to move the shack off the front porch and into the heated (I hope!) library.
Anyway, from the courteous way in which he persisted in copying my QRP signal, I knew that OM George, KZ1H, was a FB ham. Sure enough, when I plugged his call into Google this morning, I was taken to a site with the above picture of George in his younger days. Note the bug and the mill, and the homebrew transmitter. Here is George's story:

I grew up in Corona, Queens, NYC. I became interested in radio at the age of ten or so. My father bought an "Eilen" and I was introduced to Morse code. I met many hams around town (W2HDK, W2KAP, W2APT, W2KCD, W2JGV?). They were all very cordial and happy to show off their rigs.

In April of 1939 (age 14), I took my test at the FCC office at 641 Washington St, Downtown NYC and became W2MDE. My father bought me a Hammarlund Comet Pro (plug-in coils with shield cans). I built an oscillator/ transmitter using a type 59 tube.

I was invited to join the W2USA radio club at the 1939 NY World's Fair. W2KU was the Chief Op and my boss. We handled a lot of traffic for the fair visitors and kept the station on the air during the winter when the fair closed between summer sessions.

At 16, I graduated from high school and went to work for a large patent law office as a clerk. From there I went to work for Hazeltine in Little Neck, NY. I thought I might faint when I saw that my first check at Hazeltine was signed by Jack Binns, the radio operator who was the subject of the book "SOS to the Rescue".

At 17, I was made chief inspector of Hazeltine's first war-time production line and worked along side of Frank Hinners.

When I turned 18, Mr. Bailey of the ARRL became head of the Bureau of Scientific Research and Development in Washington, DC. He invited me to become a member of the Army Intelligence Service when I was drafted, which I accepted.

After the war, I attended the Cooper Union School of Art in NYC. I worked for PAA, Grace Lines, Andrea, Sperry Gyroscope, Varian Corp, and Global Systems. Much of my career has been in microwaves. I have been retired for 20 years and am still active on the bands. My present call is KZ1H.

I have been married to my wife Mildred for 53 years. We have three daughters, Jean, Janet and Diane.

Dale Parfitt, W4OP, Homebrew Hero

Yesterday, in my search for pictures of the Drake 2B, I came across VE3MPG's excellent interview with Dale Parfitt, W4OP. Dale and I crossed paths years ago: After I built my first version of Doug DeMaw's Barebones Superhet, I went out on the net and found a couple of kit versions of this receiver for sale. A few years later, I was working on one of them, and turned (as you do) to QRP-L for some advice. Dale came to the rescue and we started exchanging e-mails. After a while he told me that the version I was working on sounded familiar. Sure enough, he was the original builder! The story appears in SolderSmoke -- The Book.

Here is further evidence that Dale and I have similar tastes in receivers: Pictured above is his solid state version of the Drake 2-B. FB! I note that the dial scales are the same as the hollow-state version.

Here is the VE3MPG interview:
http://ve3mpg.blogspot.com/2008/10/interview-with-dale-parfitt-par.html

Mechanical Resonators

Mike, KC7IT, sent along this interesting article on the use of mechanical resonators in cell phones.
http://spectrum.ieee.org/telecom/wireless/radios-with-micromachined-resonators

Somehow, this made me think of my beloved Drake 2B. The 2B uses an L-C filter at 50 kHz, but -- sure enough -- a quick visit to the e-ham review section showed that Henry Radio had a vailable a mechanical filter kit -- some of the 2Bs out there are apparently fitted with this device.
Check out the e-ham Drake 2B love-fest: http://www.eham.net/reviews/detail/3868 All of it true!

And of course, this all provides an excuse to put up a picture of the Drake 2B.

A Fondness for Phasing

As the proud owner of a Hallicrafters HT-37, I have long had a fondness for phasing rigs. It took me a long time to figure out exactly how they manage to drop the carrier and one of the sidebands without the use of crystal filters. This was one of the technical understanding battles of my radio youth, and is detailed in SolderSmoke -- The Book. (See the upper part of the right column of this blog for details on how to get the book.)

I was reminded of all this by a link sent in by Jim, AB3CV. It is an EDN design note, and describes a simple modern SSB generator using two phasing networks, three IC's, and a handful of discrete components:
http://www.edn.com/contents/images/93099di.pdf

Olive Interference

No, not from the digital mode. The interference was from the harvesting of real olives. We were out in the country on Tuesday (Italian holiday) and I was on the air with the HW-8. The backup alarm from the machine pictured above occasionally confused my copying of the CW. But it is a very interesting machine. It grabs the base of the olive trees with that rubber-covered gripping device, then it shakes them violently until all all the ripe olives are let loose. The ground shakes during the process. In spite of the QRM, 20 meters was sounding quite good in the afternoon, with many strong sigs from the USA, and one very stong VK6. Go sunspots!