Monday, May 11th, 2020
7:30pm to 8:30pm
Description:
Our next monthly membership meeting for OCRA will be Monday, May 11 at 7:30 pm.  Since Orange County still restricts all gatherings to 10 persons or less, the Efland Baha’i Center remains closed.

We will hold the meeting over the W4UNC 442.150+ repeater, PL 131.8

Additionally, we will have a Zoom meeting held simultaneously, so that those who cannot access the repeater may still participate. We have been experimenting with audio links between Zoom and the repeater, so it should work well.

Hope to hear you there!

See the OCRA Club Meeting Notice posted on the OCRA/DFMA groups.io Message Board for the OCRA Zoom Video Conference Log-in Information.

73,

Dave Snyder, W4SAR

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As the Efland Baha’i Center remains closed due to the State and County directives that will not permit gatherings, we will hold our monthly OCRA meeting over the air on the W4UNC repeater (442.150+, 131.8 PL). This will be via a directed net, similar in format to the AUXCOMM/ARES nets held on Saturday mornings, I as club president who usually runs the meetings, will act as net control, with someone else as a back up. We will commence this net at 7:30 pm on Monday, April 13.

When checking in, give your call sign and name only, I ask that we dispense with the “what I’ve done with ham radio lately comments” we usually do with introductions, we’ll have rag chew opportunities later in the net.

After all attendees are checked in, we will have brief officer’s reports. We will have brief pauses for any members to make queries or give brief comments, via the net control.

Our agenda at this time is:

AUXCOMM/ARES

Volunteer Exams

Field Day

Any other items?

There will be a pause after each agenda item, again for any member queries or comments, going through the net control.

Following the completion of the agenda, we will have a roll call checkout, as we do with the Saturday nets, where members who wish to continue a rag chew are welcome to do so.

Hope to talk to many of you there, stay safe all!

73,

Dave Snyder, W4SAR

DFMA will not be having in-person meetings until further notice due to the Covid-19 pandemic.

Fortunately, our hobby supports communicating from a distance. Instead of our usual monthly meeting at Bullock’s, we’ll have a special net. The net will be at 7pm on April 7th, our usual meeting time, on the linked 145.45- and 147.225+ repeaters (both have a PL tone of 82.5). You can also check-in over the Internet via Echolink/SVXLink to the WR4AGC-R node. The format of the net will be check-ins (in place of our usual introductions), officer reports, and a rag chew round table discussion.

Jack, KM4MBG, 4/3/20

Treasurer Report:

Dan (KR4UB) Balance is still strong, current membership is 67 with 30 needing renewing.   The cost for maintaining our repeater is increasing. The high cost of tower climbers is one reason OCRA maintains a heathy financial balance.  You can easily assist in keeping our financial balance strong.  For those who purchase from Amazon and want to add to OCRA’s coffers, Amazon Smile donates 0.5% to eligible charitable organizations.  For more information, please visit the following site.

DurHam Fest:

The 45^th Annual Durham Fest occurs over Memorial Weekend.  OCRA will provide a table to sell members items.  We would ask for a small donation or percentage of sales to off-set the cost of the table.  Admission is $5 and prizes may be won.  For more information, please scroll down for more information.

Repeater:

The OCRA 442.150 MHz PL 131.8 repeater is programmed to notify the club of cancellation due to poor weather.  We encourage all members to listen for announcements and check the groups.io email reflector if storms are present on meeting days.

Field Day – June 22-23:

Field day will again be hosted on Wilson’s (W4BOH) property over the weekend of June 22-23. 

Bruce (N1LN) Station setup will occur on Friday, June 21.  Band captains are responsible for procuring the necessary bill of material and station coverage throughout the event. Please register your station of interest and availability on the website under Events, OCRA/DFMA Field Day Signup Summary.  Again, Elecraft radios are the standard for this year.  Band captains that borrowed radios last year need to ensure their availability again this year.

Bruce will provide N1MM logging software instruction training in June.

Steve (W3AHL) mentioned wireless connectivity for multiple computers with N1MM is difficult to manage.  However with the laptops donated for Field Day by Adam Caudill (WX4WNC) this will be much easier. Thanks to Adam!  The computers will contain a standard configuration image, providing a more stable and consistent approach for management.  

Bruce will provide N1MM software training in June.  Elecraft radios are rig of choice, making interfacing and configuration easier.

John (KM4MDR) will be facilitating Potluck on Friday around 6:00 PM night.  Saturday 5:00 dinner and Sunday breakfast. Attendees will need to prepay for meals. Please see payment options and meal details on the 2019 Field Day post.

Field Day Materials – Operators may want to have present the following as conditions are likely to be hot and humid.

1.  Helmet – if assisting with tower construction and placement
2.  Gloves
3.  Safety kit
4. Water bottle
5. Bug spray
6. Sunscreen
7. Hat
8. Smile

Introductions:

Treasurer Report:

Dan (KR4UB)

We have 68 paid membership current and 33 requiring renewal.   You can renew membership easily and securely on the website under the heading of “Members.”   

Chatham county continues moving forward with establishing new radio towers.  Currently they are writing specifications to publicly bid the work.  They plan to establish additional towers beyond current need for anticipated growth, with the understanding it is more cost-effective to erect the additional towers now than re-bid the work at a future date.  

WordPress is the most common blog and website platform in use around the globe.  OCRA uses WordPress as our primary club communication channel.  WordPress has many additional features and functionality that we can leverage for multiple uses.  One such use is capturing interest and availability for Field Day. 

With just under four months to go, Field Day 2019 is quickly approaching.  However, we can more easily start planning now.  Dan has created an on-line sign-up form to capture availability to volunteer for food, station, and field site preparation, staffing, and dismantling.

You can easily complete the sign up form on your computer or even phone!  The steps for expressing your interest and availability follow:

 1.     On the site, navigate to the “Member” tab and click “Receive Access Link”.

2.      Enter your call sign, answer the math question, and click “Submit”.  An email will be sent to your registered public email address.

3.       You will receive a confirmation screen notifying you the link has been sent to your email.

4.     Login to your registered email address and click the link.  If you bookmark this link, it can be used to update your profile…be sure to bookmark!

5.     Complete the Field Day sign-up sheet.  Be sure to click the “Save” button located at the end of the form.  If there are any data corrections, they will be highlighted in red.  Band captains will reach out to you regarding the specifics. We look forward to seeing you during Field Day!

Program:  Connectors

As many Hams know, it is important when making decisions about getting the right coax for your Ham Station to understand that there are trade-offs that have to be considered between transmitter power, antenna gain, coax loss, and your total Ham Station system performance.  Your bank account may also enter into the equation like most Hams.

Cables and connectors are no exception to the above as they make up the lifeline of your entire station, allowing all of the components to work together.  Steve (KZ1X) shared that oxygen is the enemy of every connector, as oxidation due to poor connections will limit the performance and life of the connector.   Dan (KR4UB) and Steve (KZ1X) further explain the importance of having the right connectors, wires, and crimpers to produce a gas tight crimp.  As Dan shared, in his experience most poor transmissions are the result of bad connectors.  However, with quality material and practice you can build connectors that provide decades worth of radio fun and enjoyment.   

Dan (KR4UB) explaining contact spring tension  Steve (KZ1X) explaining Power pole connectors

Vendors who sell quality connectors and supplies include the following:

·         DXengineering – https://www.dxengineering.com/

·         Digi-key – https://www.digikey.com

·         Mouser – https://www.mouser.com

If you attended this meeting, we would welcome your feedback.  If there are other topics of interest, please let know.

73

Roll Call:

25 member’s presence, with 2 candidates for exams.

Treasurer report:

• NCOCRA WordPress upgrade now provides website access on mobile phones…check us out.
• Savings balance is strong, with 74 member’s current on dues, with 24 needing renewal.
• The club has added 15 new members over the past 12 months.
• Prepay for Holiday meal worked well, and may well use prepay moving forward.

Members approved 2019 Board:

• David Snyder (W4SAR), President
• Lad Carrington (W4ORD), Vice-President, Program Committee
• Dan Eddleman (KR4UB), Treasurer
• Keith Stouder (W1KES), Secretary
• Steve Ahlbom (W3HAL), ARES EC
• Karen Snyder (KD4YJZ), Member at Large
• Dee Ramm (KU4GC), Member at Large
• Wilson Lamb (W4BOH), Member at Large, Program Committee
• Bill Bishchoff (N8BR), Program Committee

If you have ideas for enriching your club experience, we would like to know.  Please reply below.

Chatham County Radio Club Update, Nick (KA1HPM):

Chatham County radio club has established a club station at the county emergency operation center (EOC) with two VHF and two HR radios, and Winlink.   The club as applied for a vanity call, but with the FCC currently on furlough, it may be some time before the call is issued.

The club is preparing for an April 30 communication exercise at the Shearon Harris nuclear power plant.  Rehearsal for the event will be March 28. Please join the club net every Tuesday night on 442.15 MHz, PL tone 131.8. Hope to hear you on the air!

Vice President: Lad (W4ORD) – The Holiday Meal was well received.  However, suggestions to explore new food options are being considered.

“When All Else Fails:”

With the recent weather events in Wilmington, NC, hospitals are encouraging employees to become amateur radio operators offering communications when “all else fails.”  Opportunities for local radio clubs to assist may be forth coming.

NC QSO Party:

The NC QSO Party is quickly approaching.  This year, the event will occur on Saturday, February 24 from 10:00 AM to 8:00 PM EST.  This is a great event to sharpen your SSB skills with running or search and pounce.  Click on link above for more information.

Club Meetings:

If you are new to amateur radio, or would like to refresh your knowledge, the Program Committee would like your ideas.  Considerations are being given for having instructions on coax termination with soldiering or crimpers.  Or, how to build an affordable wire dipole.  Do you have any suggestions on program content?  If so, leave a reply below.

Club Program:

Pete (WA1YYN) provided an overview of several emergency and life saving devices.  First, Pete created a GPRS enabled apparatus comprised of a raspberry pi that can be attached to a fire fighter’s outfit that captures both health and situation metrics. For example, the apparatus can capture, record, and transmit fire fighters body temperature, pulse oximetry, acceleration, etc.  such data is vital for ensuring situational safety.

Pete also explained that many emergency response communication technologies are proprietary and expensive.  He mentioned that the national fire protection association (NFPA) and NIST, national institute of standards and technology are working together to develop emergency response data interoperability and deployment standards.

Pete (WA1YYN) discussing his use of GPRS and amateur radio in emergency response communication and coordination.

Pete demonstrated an open source solution providing GPRS tracking with real time monitoring and visual overlay perspectives of the rescuer, drone, and incident command.  This solution will more accuracy and quickly identify persons in need improving resource coordination thus reducing response time in saving lives.

Pete’s work in supporting emergency response fulfills several key goals of amateur radio:

• Supports the awareness and growth of Amateur Radio worldwide;
• Advocates for meaningful access to radio spectrum;
• Strives for every member to get involved, get active, and get on the air;
• Encourages radio experimentation and, through its members, advances radio technology and education; and
• Organizes and trains volunteers to serve their communities by providing public service and emergency communications.

What is your passion?  What aspects of amateur radio keeps you involved?  Let us know by leaving a response below.

73