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SPARC

All About Batteries by Ed, NZ1Q

Everything you wanted to know but never got to ask.  Perfect for this active storm season.

Ed will discuss the different types of batteries available to the amateur such as NiCad, Nickel metal, lead acid, Lithium based and new types like LiFePO4.

Topics to be covered include the best applications for each battery type and how to maintain and properly recharge the different battery types.

A table will be provided that summarizing the usage and care for each type of battery.

Be sure to attend our October meeting to enjoy this informative presentation.

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KI4EN (SK) Ham Equipment Estate Sale Delayed Until 9/29 – 10/1

James Osborne, KI4EN, became a Silent Key at 93 at the VA hospital at Bay Pines on 7/27. He was a WW2 veteran. He lived for 40 years in St. Petersburg and was known by many local hams. He built and repaired of radio equipment for himself and others and has a large inventory of parts and tools.

James’ son, Jim K7LYQ, is advising us the estate sale has been postponed by hurricane Irma until September 29th through October 1st and will include the following ham equipment:

  • Henry 2K-4L amplifier with Eimac 3-500 tube and spare HV transformer.
  • BTI amplifier with Eimac 3–1000 tube.
  • 2 Ten-Tec Titian 425 amplifiers with tubes.
  • Icom IC-2KL solid-state amplifier.
  • Icom IC-751A & power supply.
  • Icom IC-AT-500 antenna tuner.
  • Icom IC-PS30 power supply.
  • Cushcraft R-7000 vertical antenna.
  • Drake TR-3 transceiver/power supply.
  • Spare RF power amplifier tubes 4CX-1000 (very low hrs).
  • Kenwood K-2000 amplifier with tube.
  • 2 Autec WM-1 power meters
  • Large HV transformers and capacitors for 10 Kw amplifiers
  • Jennings vacuum variable 10-375 ppf 10kv capacitor.
  • 100’s of Amphenol RF connectors.
  • Various test equipment, parts and electronics.
KI4EN Equipment Click to enlarge photo

 

All the equipment is in good operating order and stored in a clean non-smoking environment. Manuals are available for most equipment. The estate sale is being handled by:

Tampa Estate Sales

Brandon Granai

727-416-1630

tampaestatesales@aol.com

 

The new sale dates are held September 29th through October 1st at the KI4EN QTH in south St Petersburg at:

5050 62nd Ave South

St. Petersburg

Prices will be based on offers and reduced until sold.

If you have any questions, contact Jim Osborne, K7LYQ, cell phone (702) 808-7132 and email:

jw_osborne@yahoo.com

Please circulate this information to any groups you feel would be interested in this equipment.

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SPARC Lagniappe *

Free General Interest Ham Radio Newsletter

Want to learn more about the people and things that make up our hobby? The K9YA Telegraph is an amateur radio publication that is written by its subscribers for its subscribers. Downloadable once a month in pdf format, the publication’s motto is “Good News about Amateur Radio.” Articles range from human interest to history, nostalgia, old gear and just plain fun.

For sample issues and a free subscription to the K9YA Telegraph, visit http://www.K9YA.org

 

Unique Call Sign Gift

According to Zazzle, this item has been discontinued.

Looking for a really neat unique gift for a fellow ham? Try personalized (call sign) US Postage stamps. See the URL below.

http://www.zazzle.com/ham_radio_mobile_rig_postage_stamp-172964595935616295

Scroll down the page for other ham stamps.

 

*Lagniappe: (LAN-yap) “A little something extra.”

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One Day General Class Upgrade Workshop Forming

Tom NY4I is forming a multi-club one-day General Workshop.

THIS IS NOT A CRAM SESSION. You must do pre-work from the book. Our goal is to work with the material you have learned by self-study, clarify some topics and teach you how to be a general. We want people to know what to do with their general class license when they get it.

We will start 6 weeks before the scheduled workshop day. Each student is REQUIRED to purchase a Gordon West General Class Study manual. The students have to commit to doing the work ahead of time with help from our instructor team to understand anything along the way. When they got to the session, we did a high-level review of the questions but more importantly, we sat them down at the radio (using the well equipped SPARC HF station) so they knew how to use their radio. Having the beam outside to show the difference between the director and reflector, having a working HF station so we can show digital modes, etc makes for a much more hands on session.

We plan a session to be held on a Saturday starting at 8:30 AM at the SPARC clubhouse in Pinellas Park. We have coffee available. The students bring a sack lunch. They spend the day reviewing any areas they have questions and also get experience hands-on with the equipment. An example is something simple but it illustrates the intent. Last time I brought my box full of coax connectors and adapters. They read about N connectors in a question, but passing them around and seeing them up close makes them better hams. Due to the need for a fully-operational HF station, plus for the amount of room we have, the location has to be the SPARC location in Pinellas Park. That is quite centrally located to everyone.

A the end of the day, a VE team comes in and gives tests to all the students. No one that was an instructor in the workshop is permitted to participate in that test session. That is just to avoid any appearance of impropriety.

The expectation is that the student could really pass the test after their pre-study work. This gives them a specific date to get it done. The students have to do the work up-front. If they think they cannot crack the book and just attend a one-day class, they will most definitely fail. That is on them. If they participate, and respond to our interim sessions (a few conference calls emailing questions) and come to the session wide-eyed and bushy-tailed, they will pass. We had 6 out of 6 pass the last time we did this session.

We will set a date only after we gauge the interest. I have to limit this to 20 people. The first 20 people that respond are on the list. We can then decide on a weekend.

The optimal student is self-motivated, willing to make studying for a General class license a priority and electronically available (email, etc). Please respond to Tom NY4I@arrl.net. Please let me know if you are interested in upgrading to General with this workshop format. Note this info is being shared with other clubs in Pinellas County so if you are seriously interested in upgrading to General, reply today!

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SPARC Contesters Win US 4th Call Area in CQ WPX RTTY

During the WPX Contest earlier this year, SPARC posted a score of 2,810,572 points in the Multi-operator, Single Transmitter category. This was good enough to win 1st place in the US 4th call area, 7th place in the country and 23rd in the World. This was a team effort of the following operators: KA4IOX, KB8ESY, KR4U, KP2N, N2ESP, N4BUA, N4RI, NY4I, VE3XD, W4CU ad W4TSP. The full results are available on the CQ WPX RTTY Website as well as the write up in the July 2017 edition of CQ Magazine. Congratulations to all these RTTY Operators.

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Study Guide Needed

If you have a current version of either an ARRL or Gordon West Technician Study Guide that you would

Ohm’s Law

like to donate to a deserving student, please contact Kyle, N4NSS at N4NSS@yahoo.com or 727-331-2924. A used book in good condition is all that’s needed. If you have upgraded and no longer need your copy, please contact Kyle.

 

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