Archive for the ‘radio’ Category

Show Notes #118

Episode #118 Audio (Listen now!):

Brief Topics
  • Raspberry Pi Exceeds Sales Expecations
  • Russ, K5TUX, No Longer 10M Virgin
Main Topics
  • HAMRADIONOW.tv – Gary Pearce KN4AQ
    • Episode 104: Be Prepared (Be Very Prepared)
    • Watch the episode on the http://www.HamRadioNow.tv web page
    • HamRadioNow  has episodes on many topics of interest to Hams & non-Hams alike:   From Amsat to Field Day to community service, etc…
Announcements & Feedback
  • E-mail exchange with Mike N2HTT
  • Donations and Subscriptions
    • Thomas H. (Very generious donation)
    • Richard G. (Yearly)
    • Gary U. (Monthly)
    • Jim N. (Monthly)
    • Bill H. (Monthly)
    • Bill A. (Monthly)
    • Scott P. (Monthly)
  • Social Media Roundup
  • Google+
    • Randall P.
    • Michael R.
  • Facebook
    • Ben S.
  • Twitter
    • 73s @73s
    • Ken KKØHF @RadioGeek
    • Rugby LUG
    • Latest Digitals @LatestDigitals
    • HamRadioForever @HamRadioForever
    • David L. KK4WW @Apple1computer
    • Glenn @KD5HCL
    • Jason B. KY9J @jasonbegley
    • RUSSELL – M3LCZ @m3lcz
    • Jeffrey B. NT1K @itsBail
    • Norman P. CVWOC @CVWOC
    • Andy H. K5PO @K5PO
    • Todd S. @wm8c
    • Phil H. @k4ne
    • Kevin T. @N5PRE
    • Trent f. @N4DTF
    • Greg W. @k4hsm
    • Jeff P. @ke4ole1
    • Jeff D. @ke9v
    • Marco b. @iw2iga
    • Mike M. @n5jky
    • David L. M0IBC
    • Tim P. @KG8OC
    • Eltje  aka Drs. C @PA3CEE
    • Chuck M. N9KY @deN9KY
    • Steve C. @K4DXV
    • Danny P. @NG9R
    • Rob  W. @RobM_TMA
    • Pete D. @RadioN3FNE
    • Stephen H. @g8ebm
    • Mitch @KF5OEF
    • William S. @NE4RD
    • Thomas D.  @TomDavis_KF5GBL
    • Craig V.@KB3SBI
    • N8VSI – Scott P.  @N8VSI
    • Jon @N5JLD
    • Mike R.  @badtoyz
  • Mailing List
    • Mike R.

Outro

  • Please check out our website:  http://lhspodcast.info.
  • Become  an ambassador!  Visit the Web site for upcoming events and information  how you can represent Linux in the Ham Shack at a nearby Linux con or  hamfest.
  • You can e-mail us at [email protected] or leave a voice mail at 1-909-LHS-SHOW (547-7469).
  • All hate mail is routed to Harrison at [email protected].
  • Please subscribe to the mailing list.  A link is on the Web site.
  • Go  to CafePress and Printfection and buy some of our show merchandise.   Each purchase helps out the show.  You can also help the show by  clicking on the sponsored ads in the right-hand column of the homepage.
  • http://www.cafepress.com/lhspodcast
  • http://www.printfection.com/lhspodcast
  • Listen  live every every other Tuesday at 8:00pm Central time, or Wednesday at  0200z.  Our recording schedule and countdown timer to the next episode  is on the Web site.
  • Thank you to all of our listeners, live and quasi-live.
Music

Soggy Contest

I should really get extra points for being out in the West Cumbrian winter but hey ho at least it wasn’t Corney Fell, that really is nasty in the driving rain.

Another reasonable attempt with the 5w and 3 ele beam. A bit frustrating tonight as I could here many stations much further away but just couldn’t work them but then again I’m not in it for the glory, just a bit of fun.

Here’s the map all the same. The east coast does get missed quite a bit but there is a lot of rock in the way.

Map

SOS radio week 2014

sos-no-date-white-bg-200w1

For the last 3 years I’ve favoured begin part of one special event station. SOS radio Week. It is one of those events that seems to bring in a few QSO’s from all round the country to support one of the countries most easily forgotten about emergency service. Unless of course, like me, you live by the sea. The Royal National Lifeboat Institute (RNLI) has been running in some form or another since the year dot and its volunteers save lives at sea in all conditions. It is entirely funded by donations and the Workington club are once again putting on 3 stations and our sister club at Furness will be putting on a fourth to make up the ‘LBC’ or Lifeboat Cumbria set.

St bees is a very small village in West Cumbria and our lifeboat is thankfully not called out to often. My first close up encounter with them was a few years ago when they were called into action to rescue to young boys who had been jumping off the rocks and got into difficulty. During last years operation they were called out to rescue a fishing boat that had lost power and was drifting towards the head. I don’t think I’ve ever seen a £250k rib driven by a £350k submersible tractor down the slipway and into the water with such speed. There’s nothing particularly appealing about the Irish sea in January and I’d imagine that being under it is a tractor is even less appealing.

So this year, as with all years, we’ll be attempting to raise a bit of cash as well as awareness. the LBC group of stations have raised over £3000, approximately a third of the total raised by the whole country. This year we’ll add to that total and support our volunteers as best we can. Please keep an ear out for the stations between the 25th January to the 2nd February 2014 or have a look on the website SOSRadioWeek for all the other stations around the country. Band to be decided but this year we’ll have 2 stations, one for domestic and one for DX.

Gb1LBC – Silloth

GB2LBC – Workington

GB4LBC – St Bees

GB5LBC – Barrow

SOS Radio Week 2014 – 25th Jan to 2nd Feb

An Amazing Moment in Space Weather – Massive Solar Eruption June 2011

While many are talking about how Solar Cycle 24 is the weakest since the Maunder Minimum (the period starting in about 1645 and continuing to about 1715 when sunspots became exceedingly rare, as noted by solar observers of the time — see this Wiki entry), there are moments when activity on the Sun strongly increases, providing brief moments of excitement.

Here is a case in point, witnessed by the Solar Dynamics Observatory (SDO; see SDO Mission) on June 7, 2011, when the Sun unleashed a magnitude M2 (a medium-sized) solar flare with a spectacular coronal mass ejection (CME). The large cloud of particles mushroomed up and fell back down looking as if it covered an area almost half the solar surface.

SDO observed the flare’s peak at 1:41 AM ET. SDO recorded these images in extreme ultraviolet light that show a very large eruption of cool gas. It is somewhat unique because at many places in the eruption there seems to be even cooler material — at temperatures less than 80,000 K.

This video uses the full-resolution 4096 x 4096 pixel images at a one minute time cadence to provide the highest quality, finest detail version possible.  The color is artificial, as the actual images are capturing Extreme Ultraviolet light.

It is interesting to compare the event in different wavelengths because they each see different temperatures of plasma.

Credit: NASA SDO / Goddard Space Flight Center

Video: http://g.nw7us.us/1aOjmgA – Massive Solar Eruption Close-up (2011-06-07 – NASA SDO)

Visit: SunSpotWatch.com

 

LHS Episode #118: Making Flippy Floppy, Sol Style

506449main_FAQ2Hello, friends! Episode #118 of Linux in the Ham Shack is ready for your immediate consumption. Lots of ham radio and Linux related news in this episode, including discussion of Ham Radio Now, the sun's magnetosphere, digital contacts on 28MHz, Linux Mint, Linux news aggregation sites and more. Sit back in your easy chair, put on your headphones, and enjoy a sweet slice of podcast nirvana. Until next time...

73 de The LHS Guys

Show Notes #113

Episode #113 Audio (Listen now!):

Topics
  • New look for the web site
More Topics
Announcements
  • Next LHS Live our special guests will be Richard & Brady from the LowSWR podcast
  • Social Media Roundup
    • Twitter
      • Steve B – @RigolHam
      • Allen G – @VA4AJG
    • Facebook
      • Daniel F.
  • Subscribers and Donations
    • Daryl O. – Yearly
    • Michael S

Feedback

Outro

  • Thank you to our monthly and yearly subscribers.
  • Thank you to all of our listeners, live and quasi-live.
  • You can reach us at [email protected].  You can leave us voice mail at 1-909-LHS-SHOW (547-7469).
  • Please subscribe to the mailing list.
  • Go to CafePress and Printfection and buy some of our show merchandise.  Each purchase helps out the show.
  • Listen live every every other Tuesday at 8:00pm Central.  Our recording schedule is on the Web site.
Music

MGM 1939 film: Radio Hams / More than a Hobby

“Radio Hams” do more than play with their machines. They are also invaluable in relaying vital information during times of tragedy and disaster.

Here is a mildly entertaining look at radio hams, those amateurs sending and receiving coded messages during the late thirties when films first dealt with the subject of “radio hams.” In this case, the ham operators manage to be helpful during situations of stress, using their abilities with code to help someone in distress and to seek aid for pilots flying a missing plane.

The humorous ending has the family gathered around the radio listening to someone speaking Chinese while the narrator tells us how impressed the family was to be hearing someone across the world on their radio set.

http://www.youtube.com/watch?v=bZi7LiPNMt8

This little vintage film, a rather more serious film than many of Pete Smith’s other presentations, takes a look at how ham radios can become priceless aids during emergencies. The two stories shown, one dealing with sickness, the other with a missing plane, are bookended by a humorous look at a typical three-generation family’s fascination with their ham radio.

Of course, amateur radio, or “ham radio”, is alive and doing very well, in our modern times. Using satellites, moon-bounce communications, repeater networks, as well as shortwave, mediumwave, and longwave telecommunications technology, amateur radio continues to provide emergency services in times of need, from hurricanes, tornadoes, earthquakes, and even during such times as the infamous 9/11 atrocity. But, amateur radio also breeds invention and experimentation, always at the cutting edge of science. It is a hobby worth investigating, having room for a wide-range of interests. Preppers, science lovers, experimenters, and those with a passion to meet people from all over the world by way of radio waves, all together make up the radio hobby of amateur radio.

Clayton Moore, later famous as the Lone Ranger, appears uncredited as a ship radio operator.

Directed by Felix E. Feist

Writing Credits Buddy Adler (screenplay) (as E. Maurice Adler)

Cast (in alphabetical order)

Barbara Bedford – Mrs. Crane (uncredited)
Eleanor Counts – Miss Mulligan, Jimmy’s Sister (uncredited)
Jack Daley – Pa Mulligan (uncredited)
Robert Homans – Lighthouse Keeper (uncredited)
Clayton Moore – Ship Radio Operator (uncredited)
Alonzo Price – Clyde DeVinna (uncredited)
Jason Robards Sr. – Pilot in Distress (uncredited)
Pete Smith – Narrator (voice) (uncredited)
Harry Strang – Man in Montage (uncredited)
Phillip Terry – Co-Pilot (uncredited)
Dorothy Vaughan – Ma Mulligan (uncredited)

Produced by Pete Smith – producer (uncredited)
Music by David Snell (uncredited)
Cinematography by Robert Pittack
Film Editing by Philip W. Anderson (as Philip Anderson)
Music Department Jack Virgil – orchestrator (uncredited)
Other crew Douglas Smith – technical advisor

According to https://archive.org/details/wwIIarchive this film is in the Public Domain.
Creative Commons copyright.


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