ORANGE COUNTY RADIO AMATEURS
Monthly Membership Meeting – November 9, 2020 – 7:30 pm
Platforms Utilized: OCRA UHF Repeater and Zoom

Minutes

MEETING CONVENED AT 7:30 PM
N1LN (Bruce): Introduction and General Remarks- Good evening all. I am again serving as host this evening in place of W4SAR, David, our club president who is still occupied with family issues. While he may check in this evening, we can expect him to be back with us regularly again by the December meeting. Additionally, please keep in mind the following points:

• The majority of the membership present at this meeting are participating through the OCRA UHF repeater which may time-out occasionally.
• This is not an ARES net so I will be using my own call sign.
• Some of our members do not have VHF/UHF equipment and will be joining us via Zoom.
• Irrespective of which platform you use, please check into the net using phonetics so that your call may be accurately included on the meeting roster.

KR4UB (Dan) has posted and mailed out the agenda for tonight’s meeting. It includes (1) a formal check-in, (2) general remarks, (3) reports from our treasurer, repeater gurus, our holiday party chairperson and (4) A round-table during which all members will have an opportunity to report on their ongoing and new radio-related activities since our last meeting. During this part of the meeting all attendees are strongly encouraged to present their ideas for future club presentations and projects.

Finally, please be aware that video and audio generated at this meeting is being recorded so that information presented can be accurately included in meeting minutes.

MEMBER CHECK-IN:

• OCRA VHF/UHF REPEATER: N1LN (Bruce),KU4GC (Dee), W4ORD (Lad), KA1HPM (Nick), KM4MBG (Jack), KF4PAB (Lenore), KZ1X (Steve), N2XZF (Paul), KN4ZHP (Mike), KO4DHJ (Ken), KR4UB (Dan), W4BOH (Wilson), KX4P (John), KN4BTI (Mark), KA5ETS (Doug), N4JQR (JR) KM4JZA (Mike), KN4JYP (Cathy), WB1AJJ (Jon), KI4RAN (Bill)
• VIA ZOOM: N8BR (Bill), NA4VY (Dave), KN4QBZ (Fred), and KR4UB (Dan)

TREASURER’S REPORT (Dan KR4UB): Current Club Membership stands at 114 (87 current active paid up members, 27 requiring renewal). 22 new members have been added during the past 12 months.

REPEATER REPORTS:
KR4UB (Dan), KA1HPM (Nick), N2XZF (Paul) and W4CFO (Jim): All participated in a repeater work day at Dan’s home.

KA1HPM (Nick): Presented the report for Chatham repeaters. Antennas will be going up soon. Installers are saying they will be placed at 100’ but the committee would like to see them higher so they will be more effective. The two meter repeater audio test went well, and the machine should be on the air by early December. The Auxcom net meetings have been taking place on alternate Tuesdays. Members are looking forward to taking part in in a WinLink event this coming Saturday. With that technology hams will be able to handle e-mail messages without use of the internet.

HOLIDAY PARTY UPDATE:
KR4UB (Dan): A note from David, our president, informs us that because of the Covid 19 pandemic and our inability to provide adequate protection for attendees at a dinner event, the club board members have decided that the Christmas party is cancelled for this year.

W4ORD (Lad): As chair of the Christmas Party Committee Ladd reaffirmed for the club membership that the facility folks and catering operation have already been notified that the party is cancelled.

MEMBERSHIP ROUNDTABLE:
N1LN (Bruce) Officially opened the membership roundtable. This part of the monthly meeting is especially important because it provides an open forum in which each member has an opportunity to talk about his or her own ham radio activities and how they contribute to the cohesiveness and mission of our wonderful hobby. We are further emphasizing that this part of the meeting provides a venue for members to make suggestions about potential subjects for future club projects and presentations.

KO4DHJ (Ken): Thanks to AB4OZ for spearheading the mini-hamfest last Saturday. It provided an opportunity for me to sell lots of surplus stuff which made my XYL very happy.

KN4BTI (Mark): I Have been in Richmond with some medical issues and minor surgery that required fairly extensive rehabilitation. We now have 16 “chatters” on the Carbon Link, a packet radio link headed up by K4KZ. If the club would like a presentation on this initiative please feel free to let me know and I will set it up.

KA5ETS (Doug): Has been monitoring the bands for DX conditions on FT8. There has been a noticeable paucity of stations from the middle east. He is also doing some antenna work in preparation for the winter. Sporadic E openings on 6 meters have been observed.

KA1HPM (Nick): Not much radio activity. Very busy with AuxCom and attendance at virtual breakfasts at Virlies in Pittsboro.

N4JQR (JR): Is enjoying Zoom communication within the club and doing lots of jobs around the house.

KM4JZA (Mike): Requests that club information be forwarded so he can become an official member. He is enjoying this net.

KM4MBG (Jack): Congratulations to Dan (KR4UB) for doing a great job on the OCRA website (ncocra.org). He has done a great handling of emails to the benefit of both the OCRA and DFMA clubs. He announced that DFMA is not yet sure that Durham Fest will take place this year because of Covid 19. Suggested that both clubs design “show and tell” presentations consisting of short videos that can be replayed at various times so members can view them on the web when it is convenient. Q and A sessions could logically follow. Jack would be happy to give a presentation about free linux software that has useful ham radio applications.

KN4JYP (Cathy): Signed on to tonight’s net using a handheld on her back deck. Says working entirely from home is a nightmare. The remodeling projects at her home are complete and she is now ready to challenge her Home Owners Association for antenna privileges.

W4ORD (Lad): Recent storms have taken down literally all of his antennas. He has had minor foot surgery and eye surgery recently and is recovering from both.

KF4PFB (Lenore): Not too much radio going on. Always looking forward to Jack’s cooking.

KX4P (John): Having fun playing with a new Kenwood VHF/UHF duo bander for 2M and 440 mhz. .Recent ham radio activity included participation in the Classic Exchange. He wasn’t able to contact N1LN but had a lot of fun anyway. Has been trying to replace the dial cord on his Collins 75A1 but is finding it to be a complicated and time-consuming job.

KZ1X (Steve): Looking forward to beginning his antenna/tower rebuilding project which is scheduled to begin one week from today. Wants to know if the repeater on 53.45 has come back yet. Dan replied for that the last several years, summer time propagation brings in a signal from some distant source that times the repeater out and takes it off the air. A google search indicates historically there have been some beacons on this frequency

NA4VY (Dave): Noted that he and his XYL spent some vacation time on the lake. The weather was great. Has been participating in numerous local nets. Would like to give a club presentation about the radio telescope he visited in Green Banks, WV.

N2XZF (Paul): Helped with repeater work at Dan’s and attended a virtual meeting at Mikes.

KU4GC (Dee): is spending some time in Wilmington working on settling his son’s estate.

KN4QBZ (Fred): Would be available to present a program on AuxCom for the club.

WB1AJJ (Jon) Agrees that having club members present programs on how they developed their interest in ham radio and actually got into the hobby would be useful and entertaining. He also feels that this approach would be more appealing if the presentations were organized by decades during which members’ interests in the hobby bloomed.

N8BR (Bill): has just acquired a new Kenwood duo-band VHF/UHF mobile transceiver and is building a low-visability tilt-over mast for the duo-band vertical antenna that he has assembled to use with it. He hopes that this choice of toys will allow him to join our virtual club meetings via the repeater in a manner that pleases the home owners association where he lives.

KR4UB (Dan): hosted a repeater building session with Paul N2XZF, Nick KA1HPM and Jim W4CFO. He also worked on the board agenda and began writing software to make setting up the Net/Zoom meetings. Per Mike, KM4JZA’s request, Dan will add him to the club email distribution list.

W4BOH (Wilson): Prepared a beautiful new operating position for his radios. He also made 44 contacts in the Classic Exchange Contest that took place last week end. Refurbishment of the ’34 Chevy truck is coming along well as is repair of the steering box in his Ford tractor.

KI4RAN (Bill): requested to be added to the OCRA Zoom list.  Dan, KR4UB replied to Bill that he is already on the OCRA Meeting email distribution list (which includes the Zoom information) and that his email SPAM settings should be checked.

MEETING ADJOURNED AT 8:45 pm
WLB/DE/s

OCRA Secretary: Bill, N8BR

ORANGE COUNTY RADIO AMATEURS

Monthly Membership Meeting – October 12. 2020 – 7:30 pm

Platforms Utilized: OCRA UHF Repeater and Zoom.

MEETING CONVENED at 7:30 (N1LN):

OPENING REMARKS (N1LN): Good evening all. I am serving as host this evening in place of W4SAR, David, our club president who is presently unavailable. Before we begin, I want to review the following “house-keeping” items:

1. The majority of the membership present at this meeting are participating through the OCRA UHF repeater. However, some of our members do not have UHF equipment and are joining us via Zoom. I want to emphasize that the primary mode of participation in our meetings is via the club’s UHF repeater and all members are urged to use that platform if possible.
2. Members should not use repeater or zoom time to test station function. That task should be performed before signing on to the net.
3. For those of you coming aboard with zoom please keep in mind that it is linked to transmit/receive functions of the repeater and, as such, must comply with FCC requirements for station identification and general operation.
4. The attendance at most of our club meetings is sufficiently large that it is important to keep individual input as brief as possible during the open round-tables so meeting time can be most efficiently utilized.
5.  All net input and video are being recorded so that information presented can be accurately included in meeting minutes.

MEMBER CHECK-IN (N1LN and KR4UB):

OCRA UHF REPEATER: KU4GC (Dee), WB1AJJ (Jonathon), W4CFO (Jim), KN4EOO (Richard), W4ORD (Ladd), KA1HPM (Nick), KM4MBG (Jack), KF4PAB (Lenore), K2RRT (Mark), KZ1X (Steve), N2XZF (Paul), KN4ZHP (Mike), KO4DHJ (Ken), KR4UB (Dan), and W4BOH (Wilson).

ZOOM: N8BR (Bill), NA4VY (Dave), KN4VXB (Aurora), W4SAR (David), KD4YJZ, (Karen), KN4QBZ (Fred), and KR4UB, (Dan).

TREASURER’S REPORT (Dan KR4UB): Current Club Membership stands at 115 (85 current active paid up members, 28 requiring renewal, 2 expiring, and 4 pending applications awaiting completion (dues). Twenty-six new members have been added during the past 12 months.

REPEATER REPORTS:

Northern Section (Dan, KR4UB): We have been hosting repairs for the 145.230 machine preparing it to go back on the air. Southern Section (Nick, KA1HPM): We have been working on our repeater and it should be up and running by the end of the month. Chatham EOC is getting building permits and firming up orders for new towers. Construction should begin in December and be completed by the end of January.

Presentation

KN4VXB (Aurora): The presentation tonight is about the recently founded OCRA Ham Pi group, a collection of hams who are interested in microcomputers such as raspberry Pi and Arduino as well as other single board computers and their possible applications in amateur radio. To date this group is comprised of 8-12 folks who have met together twice during the past couple of months. About half of the group is made up of new hams and the other half are more experienced folks. The projects they’re working on include a PTT switch for Zoom meetings, a QCX CW SDR transceiver with an antenna system and various power converters. If you are interested in joining this group please email Aurora.

MEMBERSHIP ROUNDTABLE:

KU4GC (Dee): Not much ham activity this time around. We are still disposing of lots of things from our clean-up and reorganization efforts. Many items have been contributed to the Scrap Exchange.

WB1AJJ (Jon): Not much new here. Work is chaotic and has been taking much of my time. I did manage to get the ICOM 6-meter rig repaired. I suggest more “show and tell” presentations for our meetings, but they are tough to arrange with Covid 19.

W4CFO (Jim): Has been working on a number of repeater projects with Dan and Nick.

KN4EOO (Richard): Has been working on his tractor. It dropped a rear wheel and had to be repaired. A lot of antifreeze was spilled in the process. He is in the process of testing the tractor. In addition he is also taking radio classes (EC16 and BR 101).

KA1HPM (Nick): Managed to get together with his extended family on the beach at Emerald Isle. He set up his HF rig with a Ham Stick antenna for 80 meters on the third floor balcony of their house. Using that gear he was able to access the Sunday night net that originates in Birmingham, Alabama. Additionally, he announced to us that The American Red Cross will be hosting an emergency drill in November which he will attend along with ~250 other participants.

KM4MBG (Jack): In his comments Jack stresses the fact that with the pandemic he is not doing a lot with ham radio, and places emphasis on the projects he wishes he was working on rather than telling us what projects he is actually doing. Among the things he mentioned was the fact that the pandemic is allowing him to spend more time at home and that has provided him with opportunities to do more cooking and more work with the nets. Noteworthy among his homebrew cuisines was a pasta dish with eggplant sauce which he and Lenore considered to be quite good. On the ham front he reports that he has received a shipment of parts for a field programmable gate array that he will be assembling shortly. Jack would like to have presentations on the new modes that are available for hams..

KF4PFB (Lenore): Among her comments Lenore reports that in the recent past she had not been very much involved with ham radio. On the other hand, she has spent more time working at home and taking cooking classes.

K2RRT (Mark): Mark is a new ham and is looking for a good antenna system for his rig. He has also obtained the parts to build a “shari” which is an all star link to put on the Pi 4. In addition, Mark is interested in linked repeaters and would like to talk to any club members who share that interest and understand how these systems work.

KZ1X (Steve): Steve is in the process of rebuilding his ham shack. This will be a major task that involves tearing down walls and performing a complete over haul of his space. In addition, he is planning a major addition to his tower including several new antennas.

N2XZF (Paul): Built a 10 meter J Pole antenna which worked very well. He also helped Dan KR4UB sort out the various signal ground pins on the Kenwood repeater external connector interface which as it turns out, all go to a common internal grount point (LOL!)

NA4VY (Dave): It is time to get up additional wire antennas, especially for 80 meters. Was out of town in Michigan last week and flew in a hot air balloon, While cleaning his basement found found a ten meter transceiver and antenna that he is willing to give to anyone needing HF gear. Suggested topic for presentations: Let the senior members of the club recall how they got involved in ham radio.

KN4ZHP (Mike): Has had success using Win-Link which would help with Red Cross exercises.

KO4DHJ (Ken): Checked into many nets. Is planning to move stuff from his shop and rebuild the shed.

KN4VXB (Aurora): 1. Has been active in the Ham Pi Group, 2. Learning to solder cables, 3. making a prototype Fox transmitter, 4. Learning ways to use Raspberry Pi to control cameras that are used in her graduate research, and 5. Learning to wind toroids.

W4SAR (David): Celebrated his 40^th anniversary. Is preparing certificates for Field Day participants. Announced that holiday party plans coming soon. Thanked Bruce for being master of ceremonies for this meeting.

KB4YJZ (Karen): Eating lots of delicious seafood during her anniversary celebration with David.

KN4QBZ (Fred): 1. We’ve had our 50^th anniversary and my wife again reminded me that there is no guarantee about what the future will bring so we gotta keep things going!! 2. Folks who are familiar with Winlink are a real asset for the Red Cross emergency exercise and their help would be most appreciated. A discussion of this process would be a good topic for another club program! 3. With regard to “Richard’s comments above about the tire leaking antifreeze solution—the solution for any pollution is dilution—that stuff is CaCl and it is toxic for grass. Dilution and flushing with water is the best way to take care of it!

N1LN (Bruce): As most club members are aware, over the past couple of years Bruce has been down sizing his contest antenna farm from a 4-tower monster with multiple monoband yagi’s to a smaller more manageable but almost equally powerful system using just two towers, each supporting a large multiband yagi. This has not only reduced the complexity of the overall antenna layout, but also the amount of both general maintenance and climbing required to keep the station in good repair. In addition, he has also reconfigured the indoor component of his station so it now houses one principal contest operating position instead of two. The equipment from the former second position has been replaced with a Heathkit DX-60 transmitter, HG-10 VFO and Hammarlund HQ129X receiver to be used for “pleasant memories from days of yore” type operating.

On a downside, the new antenna arrangement has caused some issues with Bruce’s management of the 10 meter OCRA net. Specifically, in the original system which utilized two or three 10 meter monoband yagis stacked together on a single tower it was possible for him to cover two or three different directions at the same time using a stack match. However, with the new set up in order to cover two different directions using multiband yagi antennas on separate towers requires switching rf from the antenna on one tower to another one pointed in a different direction on another tower, To make the process simpler and more efficient Bruce has built a switching/matching system that permits him to simultaneously drive the 10 meter functions of the two antennas pointed in different directions at the same time. The system has been put into operation and is now working as hoped.

KR4UB (Dan): Dan has ordered a Pi 4 and is looking forward to using it. He is also hosting the 145.230 repeater build. In addition, he and Mark KR3AM have been instrumental in the development and implementation of the hybrid repeater/Zoom platform OCRA has currently been using for its club membership to access virtual meetings during the COV 19 pandemic. Under most circumstance the preferred mechanism for accessing non face-to-face club meetings would be only via the repeaters. But, given the significant number of folks who do not have vhf and uhf equipment to access these machines the hybrid platform can be effectively used,

Dan has also been managing the implementation of the hybrid format. And, while it has been effective in bringing club members together during these difficult times, it has been eminently clear that its effectiveness depends on club members’ efforts to learn and practice the procedures necessary to successfully use it. To address that issue Dan is recommending that all potential users go to the club website and select any one of the following three buttons: (Members), (Meetings) or (Nets), and read the article “About OCRA Club Meetings, Nets and Zoom“. Questions about any of this information may be addressed to Dan

W4BOH (Wilson): Wilson is anxious to have show and tell back! He is willing to present a show and tell about his restoration of a 1934 Chevy truck.

W4ORD (Ladd): Lost several trees in the storm and while dropping one of them took out his antenna. He will need help pitting the antenna back up. The exchange club is still available for a Christmas party.

MEETING ADJOURNED AT 8:45 pm

WLB/DE/s

Monthly Membership Club Meeting Minutes – August 10. 2020 by Bill, N8BR Club Secretary

Meeting convened at 7:30 By David, W4SAR Platforms Utilized: Repeater and Zoom

Members Present: W4SAR Dave, KB1WE Wayne, KR3AM Mark, KA1HPM Nick, N2XZF Paul, W4BOH Wilson, AC4RD Ken, W3AHL Steve, N8BR Bill, WA4AHR Dewey, KO4DHJ Ken, KU4GC Dee, N1LN Bruce, KM4MBG Jack, W4KIL Andy, KI4MXP Gerald, WB4OSU Sherry, N4KF Ken, KN4EOO Rick, KF4PAB Lenore, N1YXU Laurie, KR4UB Dan, KD4YJZ Karen, KZ1X Steve, KN4VXB Aurora, NC4CD Charlie, N4JQR J.R., KO4EJX Steve

Treasurer’s Report (Dan KR4UB): Current Club Membership stands at 111 (82 active paid up members, 28 requiring renewal, and 1 expiring). 3 folks are awaiting volunteer exam session). 21 new members have been added during the past 12 months.

Program Introduction: (David, W4SAR): Tonight’s program was a presentation by one of our club members, Aurora KN4VXB. Aurora has been active in a number of our events. In June she made a serious contribution to club efforts during Field Day when she single-handedly spearheaded its effort to make a two-way contact with one of the amateur radio satellites. And, more recently in August she organized and hosted a fox hunt for the club. In tonight’s program she will tell us in detail about the two parts of that event.

OCRA Foxhunt (Aurora KN4VXB): In Aurora’s words this activity was inspired by the non-conventional format of field day this year as well as Aurora’s own desire to learn about radio direction finding. It was her first experience with the technology. Primary “Elmers” were Steve K1ZX who provided the fox beacon, and Dan KR4UB who volunteered to be the “fox”.

I am also including a link of the article written about the fox hunt by KR4UB after actually participating in the event itself. It is on the OCRA website at:

Who were those masked folks at the August 1st Foxhunt?

Further, the link to one of the foxes hunted on the foot search is: https://www.byonics.com/mf

Finally, the Fox Hunt KC9ON Fox Hunt version 6 kit Aurora used is at: https://kc9on.com/product/fox-hunt-v6-smd/

Following the presentation Aurora held a question and answer session with the membership.

Comments (David W4SAR): Thanks to Aurora for a marvelous presentation. Thanks also to Dan for his help.

Award for Outstanding Service to the Club by New Member:

One of our club members who wishes to remain anonymous has given a gift to the club in the form of dues for one year to be awarded to a new club member for their outstanding service to the club. This year that award is going to Aurora KN4VXB. Congratulations!

Club-wide Discussion and Commentary:

W3AHL Steve: I am in the process of preparing for a trip to New Mexico some time in the future but being hampered by some difficulty with my vehicle.

WA4AHR Dewey: I appreciated Aurora’s talk. Would like to participate in a fox hunt. He will do it another time.

KO4DHJ Ken: Thanks to Aurora. I really enjoy the club.

KU4GC Dee: Aurora did a wonderful job. The material on the raspberry Pi is interesting.

N1LN Bruce: Two things. 1. I joined the virtual hamfest online this past weekend and there was a wonderful session on the K4. The first shipments will be the end of August. 2. This coming weekend is the NA QSO party on SSB.

W4KIL Andy: Nothing to add. I am enjoying what is going on.

WB4OSU Sherry: I did a zoom-build with Aurora. We built an antenna and I learned a lot. The stuff with raspberry pi is interesting. Also enjoyed learning N1MM for field day.

N4KF Ken: I am new to the club and have enjoyed the comments. My home is in Hillsborough.

KN4EOO Rick: I enjoyed the presentation. I am currently taking on-line courses.

N1YXU Laurie: I’ve been helping Bruce take his antennas down. Thanks to Aurora for a great presentation.

KR4UB Dan: Many thanks to Aurora. I am looking forward to the upcoming sessions on raspberry pi and other microcontrollers. I want to learn more.

KD4YJZ Karen: I am interested in the QSO Today Virtual Ham Expo. I wasn’t able to get on, especially the segment on remote operating. Can we get a copy of what’s going on?

KB1WE Wayne: Hello all! A great presentation tonight by Aurora. I have built some fox hunt stuff and will send along the details. Especially on directional antennas.

KA1HPM Nick: Aurora I appreciate your efforts. This is encouraging to hear about! There are 3 Volunteer examiners in Chatham County now. Perhaps they can run some VE sessions with us. Our 2 meter duplexers are finished and ready to put into cabinets now.

N2XZF Paul: A new DFMA 6 meter repeater is now on the air at TV Hill in Durham. Program your radio to receive 53.630 MHz and transmit on 52.630 MHz with a 88.5Hz PL. All are invited to check in to the weekly 6 meter net on Wednesdays at 8:30pm. Bob, K4VO is net control.

W4BOH Wilson: Chris was with us helping neighbors put up a repeater to boost signals for the cell phone. The subscription is through T Mobile. He also has an antenna on his field day tower. Has some updated information on the tape measure antenna.

N4JQR J.R.: Hello All! Great Meeting.

Adjournment W4SAR David: The club just keeps going in spite of numerous distractions. Good Evening all! Meeting Adjourned.