Sawnee Amateur Radio Association

An amateur radio club for the Forsyth County Georgia Area

February 13, 2017 Meeting

February Meeting

Jim Sorenson KA4IIA

Jim Sorenson KA4IIA

Our meeting is all about fox hunting. For those of you new to the hobby, rest assured that no real foxes are harmed in a fox hunt, but some radio waves get pretty perturbed. Someone hides a transmitter (the “fox”), and everyone else tries to find it.

Our speaker, Jim Sorenson (KA4IIA), is a Senior Program Manager with Scientific Research Corporation (SRC) – a privately held DoD contractor based in Atlanta, GA. For the past 20 years Jim has worked to support USAF programs and most recently has focused on providing engineering reach-back for the Joint Pacific Alaska Range Complex (JPARC) in support of US and multi-national military training exercises.
Jim has had a passion for transmitter hunting (T-Hunting) for over 27 years and has been involved in building several types of T-Hunting equipment. In 1990, Jim developed and successfully tested a switching amplifier modification for the Roanoke Doppler that was featured in the March 1996 73 Magazine – Homing In column.

When Jim isn’t experimenting with new T-Hunting equipment and techniques, he active in his church. Jim is married and has two children.

Presentation Summary:
History of T-Hunting
Application of T-Hunting
Equipment:
Antennas, Receivers, etc.
Advanced Equipment
Phases of a T-Hunt
T-Hunting Techniques
Question and Answers

The Meeting
The meeting is at 7:00 on Monday February 13. We are at Northside Forsyth Hospital’s Bennett Center, 1400 Northside Forsyth Drive, Cumming, GA 30041. This is off GA-400 Exit 14. Enter from Ronald Reagan Blvd. (extension of Marketplace Blvd.) The Bennett Center is on the first floor of the 1400 building, directly across the drive from the (free) parking garage. The conference center is directly behind the reception desk to your left as you enter the 1400 building.

The Eating
cue barbecue logoOur culinary consultant, Bryan, suggests trying a new (for us) place this month. The Friday group has been meeting there, so hams may have a bad reputation with them, but we’ll see. The location is ‘Cue BBQ, http://www.cuebarbecue.com/cumming.php, 1370 Buford Highway, Cumming, GA 30041. That’s Highway 20, also GA 400 Exit 14, about 2 miles east of GA 400 on the right. For those who can, let’s meet about 5:30 so we have time to eat and skedaddle to the meeting by 7:00. If you have to be a bit later, that should work.

Posted 10 months ago at 1:08 pm.

June 13, 2016 Club Meeting

Field Day Planning

As always, our June meeting is in the more than capable hands of our field day coordinator, Randal, N4AC, and this year we are going to hold it at the field day venue, Fowler Park.  Since we’re in the park and it’ll surely be a hot evening, let’s have some ice cream!

The Meeting Scoop
(Hope you caught the pun.)  So for this meeting and this meeting only, we will not be at the hospital, but rather we will be at the Fowler Park Main Pavilion, the same place we will hold field day in a couple of weeks.  This is the same place we have held it for the last several years.  Now the County charges to reserve the pavilion, and being hams, we’re way too cheap to pay for it, so we are just going to show up and hope no one else has it reserved that evening.  If we get unlucky, we’ll move to the two small pavilions, and if we are still unlucky, we’ll just stand on the hill somewhere.
Fowler Park
I didn’t get any takers for home made ice cream, so Kroger will benefit.  I’ll put out some sort of container, and ask you to drop in a contribution (US dollars only, please :-) ) to help defray the cost.  If the money received exceeds what the ice cream, drinks, etc. cost, the difference will go in the club’s general fund.  If we don’t get enough to cover the cost, I’ll go home with my tail between my legs and beg mamma to take me back anyway.  She may make me sell my ham gear to make up the difference. :-)

Posted 1 year, 6 months ago at 8:22 pm.

Welcome to the Sawnee Amateur Radio Association

weblogo

SARA is one of the premier clubs in the North Georgia area. Presently, we have over fifty active members. The club and its members are actively involved in many different amateur radio activities. Some members enjoy just rag-chewing, or operating CW, SSB, VHF SSB, or QRP. Others enjoy chasing DX, or working satellites, or building equipment and antenna systems.

The clubs main emphasis is to assist local communities with special events and their communications needs. We also like to promote the public awareness of the ARRL Field Day event held every June. SARA has been honored with two national “First Place” finishes in our class, during past Field Day events.

If you are just starting out in amateur radio, we invite you to one of our upcoming events or meetings. Let us introduce you to our hobby while you visit one of the best clubs in the area.

September Meeting (Date Changed!)

Our September 18 Meeting features Tim Duffy, K3LR, and his superstation, and I mean SUPERstation. Check it out on QRZ.com. Tim will join us via Skype and will give us a tour of his station. Ask questions to your heart’s content. And drool. I don’t think any of our stations come close.

Tim Duffy, K3LR

Tim Duffy, K3LR

Tim is Chief Operating Officer for DX Engineering. He is very active on the HF bands. K3LR enjoys hosting multi multi DX radio contest events. Tim likes to help bring new people into the hobby by mentoring them in the fun of amateur radio. Tim is President of his local ham club, the Mercer County Amateur Radio Club. He is active in RACES, ACS and ARES. Tim is a member of the CQ Contest Hall of Fame and was on Team USA for the World Radio Team Championship (WRTC) four times. Tim is the founder and chairman of Contest University (CTU). He is President of the Radio Club of America – the oldest wireless club in the world. K3LR serves as ARRL Section Manager for Western Pennsylvania. He is a graduate of the Pennsylvania State University. Tim is the recipient of the 2015 Amateur of the Year Award presented by the Dayton Hamvention® Awards Committee, and the 2016 YASME Excellence Award.

The Venue

The meeting is at 7:00 on Monday September 11. We are at Northside Forsyth Hospital’s Bennett Center, 1400 Northside Forsyth Drive, Cumming, GA 30041. This is off GA400 Exit 14. Enter from Ronald Reagan Blvd. (extension of Marketplace Blvd.) The Bennett Center is on the first floor of the 1400 building, directly across the drive from the (free) parking garage. The conference center is directly behind the reception desk to your left as you enter the 1400 building. Of course you don’t have to be a member of SARA to come, but if you live in the area we’d really appreciate your membership.

 

The Eating

If you can, join us at 5:30 or so at Marie’s,  http://www.mariesitaliandeli.com/. It’s in the Publix shopping center on the north side of GA 20 (GA400 Exit 14), 580 Atlanta Rd , Cumming, Ga. 30040. Marie’s is in the 2nd building to the left of Publix, just past the Humane Society Thrift Store and the monopole cell tower (all hams notice towers, right?). Here is a Google Street View of the restaurant front to show you what to look for: https://goo.gl/maps/ksJXJXkozMT2. Look for us maybe at the big table in the front.

 

Posted 2 years, 1 month ago at 9:00 pm.

May 11th Club Meeting

Our Speaker Chuck Catledge, AE4CW is presenting “The Magic of Antennas and Some Practical Ones You Can Build”. His presentation will cover a range of topics including: Current and voltage on an antenna (including Ohm’s law), Electromagnetic waves – the “real” magic, Basic antenna configurations (dipoles, verticals, loops and more), and antennas you can build and how they perform.

The meeting begins at 7pm, please join us for a meal at 6pm. Directions can be find here.   Chuck was first licensed in 1957 Continue Reading…

Posted 2 years, 7 months ago at 10:00 am.

April 13th Club Meeting

2015 is SARA’s Year of the Antenna. To kick off this series of meetings, club member Brian Dunn, W3CP will present An Introduction to Antenna Modeling.

Antenna modeling has become a popular amateur radio activity. If you
browse any recent amateur radio magazine, online antenna design
articles, or commercial antenna specs, or you will see many antenna
plots derived from antenna modeling. Fortunately, with the advent of
fast PCs and low-cost (including free) antenna modeling software, fast
and accurate antenna modeling is within your reach! Hams can now
effectively model many kinds of antennas, and the result will be
better understanding of antennas in general as well as your specific
antenna’s performance. In this introductory presentation, Bryan,
W3CP, will introduce you to the modeling process and available software
tools. His goal is to provide enough information and coaching to enable
you to get started modeling your own antennas! Continue Reading…

Posted 2 years, 8 months ago at 6:00 pm.

March 9th Club Meeting

This months meeting begins with a special feature: W4CBA is getting a brand spanking new 440 YAESU repeater on Sawnee Mountain. SARA Members Randal DePriest, N4AC and Ferrell Brown, KE4QDC fresh from helping with the installation will give us a tour complete with pictures of the new repeater.

SARA’s President Jim Farmer, K4BSE will lead a discussion of The Amateur’s Code, an outline of who we are and how to operate properly. Join us at the meeting and learn to be a better operator and vent some steam at those who don’t hold to the Code’s high standards.

This will be followed by an open discussion of how to apply The Code’s principles today – and you are welcome to argue the finer points of proper operating, as there is room for disagreement. You can vent about those who don’t follow good operating practices, and brag on those who do.

We look forward to seeing you Monday night for food at 6pm and the meeting at 7pm. Location and directions can be found here.
Continue Reading…

Posted 2 years, 9 months ago at 3:30 pm.

February 9th Club Meeting

SARA’s own membership chair Ryan Kovacs, KK4OSG will demonstrate Amateur radio related apps for your phone or tablet. Ryan will review some of his favourite and helpful apps in use on his phablet. If you are a cheap ham and hate to spend money you will not want to miss this. Never before have hams been able to get on the air for Free until now, come and see how! As a door prize we will be giving away a 2 meter roll up J-pole kit!

We look forward to seeing you Monday night at 7pm. Additional information including location of the meeting can be found here.

Posted 2 years, 10 months ago at 12:00 pm.

November 10th Club Meeting

Club member Bryan Dunn, W3CP presents “What is the optimal HF antenna height?”.  Conventional wisdom is higher is better.   However, that is not always the case?  The “optimal” height depends on your local terrain and the bands you want to operate on.

Fortunately, publicly available terrain and propagation data enables hams to perform a QTH-specific analysis and make informed decisions about antenna height when planning their antenna system.  Bryan will introduce us to the theory, walk us through the analysis process, and share some actual analysis results for some local hams’ QTHs.  One of the QTHs that Bryan will analyze is that of your program chair.  Come see just how badly Jim has screwed up.    Continue Reading…

Posted 3 years, 1 month ago at 7:06 am.

August 11th Club Meeting

Our August program will feature Ned Mountain, WC4X, discussing the BevFlex receiving antenna. The BevFlex is a new Beverage antenna developed by Ned and Geoff, W8GNM, two engineers with long, distinguished careers in broadcast equipment engineering, with roots as hams since before their teens. Take a look at their QRZ pages!

Ned will describe the antenna, and if we can keep Dr. Murphy at bay, a live demonstration of BevFlex at his home on the side of a mountain in Sautee-Nacoochee. Ned will be controlling a radio and switching the antenna via the Internet. Continue Reading…

Posted 3 years, 4 months ago at 10:42 am.

July 14th Club Meeting

Our featured speaker is Chris Batch, KS4MM of Balch Law Group. As an Amateur Extra class licensee and ARRL Volunteer Counsel, he understands the science and art that is Amateur Radio. Chris will be speaking on the legal issues surrounding our hobby including antennas.

We look forward to seeing you Monday night at 7pm. Additional information including location of the meeting can be found here.

For those who would like to grab a bite with fellow hams before the meeting, there will be a group meeting at 5:30pm in Dicky’s BBQ at 415 Peachtree Parkway #255, Cumming, GA. (This is near the intersection of 141 and Ronald Regan Parkway, in the area of Starbucks.)

Posted 3 years, 5 months ago at 10:39 am.