Category Archives: Meetings

AREG Presentation: 50MHz Ionospheric Propagation – THIS FRIDAY

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AREG is pleased to announce that our guest speaker for our October meeting is Roger Harrison, VK2ZRH. The topic is “Ionospheric Propagation on 50MHz”.

For Adelaide based members the meeting will be held from our club rooms in Fulham Community Centre, Phelps Ct, Fulham, with Roger presenting from his home in Queensland. For remote members, it will be also available via Zoom where you can interact with the meeting. For non members, you can view the presentation via the HamRadioDX YouTube channel.

Start time is 7.45pm ACDT

(8.15pm AEDT, 7.15pm AEST, 6.45pm ACST, 5.15pm AWST, 0915 UTC)

It’s called “the magic band”. Propagation of 50MHz signals over long distances is supported by serendipitous opportunities that arise in the ionosphere, in both the E and F regions. Those opportunities may be anticipated, but cannot be reliably forecast. You’ve gotta be there when they happen! Then, it’s magic.

Roger will be covering the characteristics of ionospheric sporadic-E propagation (Es), transequatorial .propagation (TEP), and ionospheric F2 propagation. He has extensive experience in this area having previously worked for the IPS Space Weather Services Research / Engineering branch.

Next AREG Meeting: Friday 21st – Ionospheric propagation on 50MHz

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Roger VK2ZRH

AREG is pleased to announce that our guest speaker for our October meeting is Roger Harrison, VK2ZRH. The topic is “Ionospheric Propagation on 50MHz”.

It’s called “the magic band”. Propagation of 50MHz signals over long distances is supported by serendipitous opportunities that arise in the ionosphere, in both the E and F regions. Those opportunities may be anticipated, but cannot be reliably forecast. You’ve gotta be there when they happen! Then, it’s magic.

Roger will be covering the characteristics of ionospheric sporadic-E propagation (Es), transequatorial .propagation (TEP), and ionospheric F2 propagation. He has extensive experience in this area having previously worked for the IPS Space Weather Services Research / Engineering branch.

This presentation is also very timely with some of the early 50MHz openings to Japan occurring just this week, right at the start of the summer 50MHz DX season.

Where and When

The meeting will be held in person in Adelaide, at the Fulham Community Centre, off Phelps Court, Fulham on Friday 21st October, starting at:

  • 7.45pm Australian Central Daylight Savings Time (ACDT)
  • 7.15pm Queensland Standard Time (AEST)
  • 8.15pm Australian Eastern Daylight Savings Time (AEDT)
  • 6:45pm NT Standard time (ACST)
  • 5:15pm Australian Western Standard Time (AWST)
  • 0915 Hrs UTC

Visitors are always welcome at the club rooms which will be open from 7.15pm. Roger will be presenting to us remotely from his home in Queensland.

For remote AREG members, the meeting will also be held over Zoom.

For non Adelaide based non members, you will be able to tune in to Rogers presentation via Hayden VK7HH’s HamRadioDX YouTube channel.

We hope to see you there!

 

AREG Meeting Friday 16th Sep: Introduction to DMR Digital Voice Radio Systems

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As a reminder, AREG is hosting a presentation this Friday night introducing DMR Digital Voice networks, following the commissioning of the VK5RWN DMR Repeater.

The meeting will start at 7.45pm ACST (8.15pm AEST) and will be relayed to YouTube with thanks to Hayden VK7HH via the HamRadioDX Channel

You can attend in person for the presentation by visiting the AREG clubrooms, off Phelps Court, in Fulham, Adelaide. Doors open from 7.15pm

 

The Adelaide AREG DMR repeater is in part made possible through internet services obtained from KernWi-Fi, who also sponsor AREG’s Adelaide CBD analogue repeater site VK5RSA.

Next Meeting: Introducing DMR Digital Voice Operation

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The next meeting of the Amateur Radio Experimenters Group will be held on Friday 16th September, 7.45pm at the Fulham Community Centre, Phelps Court, Fulham.

The presentation this month is an introduction to DMR – “Digital Mobile Radio”, following on from the successful launch of the club’s VK5RWN DMR Repeater on 438.900MHz last month.

Our panel of speakers includes Mark VK5QI who will introduce the fundamentals of DMR, Ben VK5BB who will take us through what all of the DMR terminology means and how it applies to programming your DMR radio, and Peter VK4NBL who will take us through other ways of connecting to DMR when you are out of range of the repeater.

For AREG regional members, the presentation will be webcast via Zoom. For non members we will be streaming the presentation via VK7HH Hayden’s HamRadioDX channel on YouTube! (details to follow)

Visitors are always welcome at the hall. There will also be a short business meeting held after the presentation.

For members, this is also intended as an introduction to a subsequent code plug building workshop night to be held in the next 4-6 weeks at the hall, If you have any interest or even curiosity in what DMR is all about this is a very useful presentation to come and learn more!

AREG AGM 19th August: 3Y0J Expedition – Preparing to visit the most remote place on earth

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AREG will be hosting a Zoom presentation by Adrian KO8SCA on the plans for the 3Y0J DXpedition to Bouvet Island planned for January 2023 as part of our Annual General Meeting. The presentation will be held at 8:00pm ACST (1030z) Friday August 19th and will be Simulcast live-streamed via the HRDX Youtube channel. We hope to see you there!

AREG August 19th AGM Meeting: 3Y0J Bouvet Island Expedition

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The next meeting of the Amateur Radio Experimenter’s Group will be the our Annual General Meeting, to be held on Friday August 19th. Proceedings will start at 8:00pm ACST (8:30pm AEST, 6:30pm AWST, 1030UTC).

Our guest speaker for the evening is Adrian KO8SCA, one of the team members of the 3Y0J Bouvet Island DXpedition, who will join us via Zoom from his home in New York. Adrian will take us through the challenges facing the 3Y0J team and preparatory work that has been completed so far for this epic adventure.

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AREG July Meeting – Lightning Talks: AREG members in the VHF/UHF Field Day

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Hopefully you have noticed by now that AREG is currently heavily promoting VHF and UHF activity within the Amateur Service. Many of our members took the hint and got up on the air for the WIA’s Winter VHF/UHF field day this year!

Now that the event is over, we thought it would be great to review the events of the day and have each of those who participated give a short 5 minute summary of their experiences on VHF/UHF in the contest this year. So the next meeting will be a series of member “Lightning Talks” – 5 minutes each on how you went, what you did, what worked and what didn’t – so that we can share the experiences and learning ready for the next event in Spring.

To hear how everyone went, come along to the AREG meeting this Friday night, starting at 7.30pm. AREG meets at the Fulham Community Centre, off Phelps Court, Fulham. Visitors are most welcome.

For those members interstate or locally who cant attend in person, the meeting will as usual also be conducted in parallel online via Zoom. Visitors who would like to attend our meeting via Zoom can email our secretary – Mark via secretary@areg.org.au to request guest access to the Zoom conference for the night.

After the presentations, there will be a short business meeting. This is our last business meeting for 2021/22 as the AREG Annual General Meeting will take place next month, on the 19th of August.

We also hope to have a special guest speaker at the AGM – stay tuned for more details!

AREG June Meeting on YouTube: Build your own C64 Computer

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AREG is pleased to announce that Hayden VK7HH and the HamRadioDX YouTube channel will be relaying the AREG meeting on Friday night.

The presentation is scheduled to start at 7.45pm ACST (8.15pm AEST).

Our guest speaker will be Michael VK5LN who will talk about his experiences bringing back to life one of the iconic  home computers of the 1980s,the Commodore C64! Whats more, he will show us how he has built a new C64 from scratch using the resources of the modern day retro-computing movement, which is very much alive in 2022!