Irish Radio Transmitter Society Radio News Bulletin Sunday 26 March 2023

[newsteam at irts dot ie]

(BUTTON) Go Back

This Week's News

Irish Radio Transmitter Society Radio News Bulletin Sunday 26 March 2023
__________________________________________________________________

Summer Time

If You are listening to this bulletin You already know that the clocks
went forward by an hour on Sunday morning: The UTC clock in the shack
is the only one that does not need adjustment.
__________________________________________________________________

The NN-CW Net

The Nervous Novices CW 80m net at 20:30 local time each Wednesday
evening has more and more callers and listeners every week. Eamo EI7LC
finds a free QRG around 3.550 to 3.555 MHz and then starts the net, and
with the help of experienced CW operators creates the perfect setting
for old-timers to impart the trade-craft to the novices, all while
having QSOs at a comfortable speed. There is no maximum speed, however,
the net requires that all operators QRS to the slowest participant so
that everyone can copy. If you are still new to CW, do not miss this
opportunity for an enjoyable way to improve your skills. CQ NN CW on
80m, between 3.550 and 3.555 MHz, every Wednesday from 20:30.
__________________________________________________________________

South Eastern Amateur Radio Group EI2WRC

The March meeting of the South Eastern Amateur Radio Group EI2WRC will
take place on Monday, the 27th of March 2023, at 8 p.m. sharp at the
New Community Men's Shed, Ozanam Centre, Coffee House Lane, Waterford.
New members, or anyone interested in learning more about amateur radio
or the group are as always very welcome to attend.

Members of the South Eastern Amateur Radio Group will be QRV as EI2IMD
on Saturday, the 22nd of April for International Marconi Day 2023. The
station will be active from the Burrows Car Park, Tramore, Co.
Waterford with thanks to Waterford City and County Council, and special
thanks to the Cornish Radio Amateur Club for organising Marconi Day,
their website is at www.gx3crc The club will be active on HF, VHF, UHF,
DMR and digital modes. The EI2IMD call-sign will also be on air on the
Southern Ireland repeater network, with thanks to the Southern Ireland
Repeater Group. More details will be made known in the run up to the
event on the SEARG Facebook and EI2IMD QRZ pages. For anyone who wishes
to find out more about the South Eastern Amateur Radio Group and their
activities you can drop them an email to southeasternarg /at/ gmail.com
or please feel free to go along to any of their meetings. You can check
their website www.searg.ie and you can also find them on Facebook. You
can also follow them on Twitter /at/ seargnews
__________________________________________________________________

EI-DX travels to Antigua

Eleven members of the EI DX Group are on their way to Antigua Island,
IOTA Reference NA-100. They hope to get V26EI on the air in time for
this weekend's CQ WW WPX SSB Contest. During their nine days on Antigua
V26EI will use CW, SSB, RTTY and some FT8. Progress reports will be
posted to a blog at v26ei.eidxg.com. The group look forward to seeing
many EI and GI calls in the logs. QSL is via Charles M0OXO, his website
is at www.m0oxo.com . All logs will be uploaded to LoTW after the trip.
__________________________________________________________________

New Regulations for Austrian Hams

Austria has become the latest country to impose restrictions on Amateur
Radio operation in the 23 cm band to protect ground-based receivers for
the Galileo RNSS satellite constellation. The maximum output power
allowed on 1240 to 1300 MHz has dropped from 200 Watts to 10 Watts
only. Repeaters with more than 16 kHz bandwidth must cease operation by
December 31, 2024. Higher microwave bands see their power limit raised
from 100 Watts to 200 Watts, except on 10 GHz. To the delight of EME
operators the output power on 70 cm has been raised to up to 1000
Watts, making it the same as on 2 meters. However, the raised power
levels apply only to station with high gain antenna arrays. The 6 meter
band has been extended from 52 to 54 MHz, but remains limited until the
end of 2030 for Amateur Radio Wireless Regional Area Network research
above 52 MHz. From 50 to 52 MHz the maximum power level is now 200
Watts, above 52 MHz it is 100 Watts. On 80, 40, 20, 17, 15, 12 and 10
meters permits for up to 1000 Watt output power may now be approved for
Class-1 licenses after 1 year of trouble-free operation. The power
limit of 200 Watts on 7100-7200 kHz has been dropped, and amateur radio
now has primary status on that segment. The 30 meter band remains at
200 Watts maximum power. On the 160 meter band from 1810 to 1850 kHz a
maximum of 200 Watts, and on 1850-2000 kHz 100 Watts can be used. This
listing only outlines the wide-ranging changes for hams in OE, precise
details can be found on the Austrian's Society webpage at www.oevsv.at
__________________________________________________________________

Contests

The 24 hour UK/EI DX CW Contest takes place from Wednesday 12:00 Zulu,
until Thursday 12:00 Zulu on the 80 to 10 meter band contest segments.
This year the RSGB HF Contesters join the fun, in partnership with the
IRTS and the GMDX Group. In the middle of this, the one hour duration
UKEICC 80 Meter Contest of the 2022-23 series also takes place on
Wednesday, the 29th of March, starting at 20:00 Zulu. The Bonus
call-signs EI5G will be operated by Pete EI7CC, and G5GEI will be
operated by Tim G4FJK, counting 15 points each. See UKEICC.com for the
rules and how to upload the logs.

The RSGB FT4 International Activity Day starts at 08:00 Zulu and runs
for twelve hours on April's Fool's Day, the logs must be submitted
within 24 hours after the end of the contest. Using 160 to 10 meters
and a maximum power of 100 Watts, each contact within Europe is worth
one point, and three points for each contact outside of Europe. Consult
www.rsgbcc.org for details.

The Spanish EA RTTY Contest runs for 24 hours, starting next Saturday
at 12:00 Zulu. Each contact with a Spanish station is worth three
points, and one point each for all other contacts. Expect to see busy
RTTY segments on 80 to 10 meter. the Organiser's English language
webpage is at concursos.ure.es/en .

160 to 10 meter will also be used by the SP DX Contest, adding to the
HF and Topband contest mayhem next weekend. The Polish DX Contest is
for CW and SSB operators, the exchange is signal report and serial
number for stations outside SP, Polish stations send signal report and
their 1-character province code. Scoring is three points for working a
SP prefix, all others count one point. Visit www.spdxcontest.pzk.org.pl
for entry rules and log uploads.
__________________________________________________________________

Longwave Radio phased out in Iceland

A longwave AM broadcast station in Iceland has been shut down and its
218 meter vertical antenna was demolished at the end of February. 207
kHz is now silent, but another transmitter on 189 kHz will continue
operating for a little longer from the West of Iceland with a 412 meter
vertical, Iceland's tallest structure.
__________________________________________________________________

IARU-MS

The February newsletter of the IARU Region-1 Monitoring System
highlights the growing activity of a Russian taxi dispatch with 23
different stations logged, but also reports Brazilian CBers intruding
our 10 meter band. Screenshots and descriptions of the military RADAR
and digital signals help identify the growing number of incursions to
our frequency allocations. Michael EI3GYB is a regular contributor to
the monthly reports, have a look at 'Spectrum' section at
www.iaru-r1.org
__________________________________________________________________

Sheep Worrier

Our friends at the RSGB are running a series of monthly Live Webinars
called 'Tonight at 8', and the next one is not to be missed. The RSGB
news-team writes Heather Nickalls, M0HMO will give a presentation
titled 'Sheep Worrier: A High Altitude Balloon Flight and Recovery
System.'. It's an introduction to flying High Altitude Balloons, the
radio systems involved, some science experiments she did on their
flights, the recovery system she developed to help find the payload
when it lands and, of course, lots of pictures from "almost" the edge
of space. Heather's presentation will be live-streamed with the help of
the British Amateur Television Club, and also on the RSGB YouTube
channel. Details about this 'Tonight at 8' event on the 3rd of July can
be found on www.rsgb.org/webinars
__________________________________________________________________

ISS news

The International Space Station raised its orbit a fortnight ago to
avoid a close approach by an Argentinian imaging satellite. A Progress
MS-22 spacecraft currently docked to the station fired its thrusters
for over six minutes. This changed the station's velocity by 0.7 meters
per second. This means each orbit takes a bit longer. Amateurs using
the ARISS repeaters will want to be sure to have updated Keplerian
elements for prediction and tracking software.
__________________________________________________________________

The Propagation Horoscope

Thick clouds may have prevented Aurora being visible in Ireland, but
its effect could be heard on all bands from Thursday onward, between
deep radio blackouts. On Wednesday an already elevated solar wind of
520 km per second, combined with a medium proton count around ten
particles quickly rose, due to a strengthening solar wind from the
large coronal hole in the southern hemisphere, pushing the newly
arrived remnants of last Monday's CME into our magnetosphere. This
caused a severe geomagnetic storm starting on Friday, the effects of
which have not yet subsided. The storm reached G4 level, the kP shot up
to 8, therefore we can expect much degraded propagation conditions
early in the week. An equatorial coronal hole is becoming Earth-facing
on this weekend, and another coronal mass ejecta is expected to hit us
early next weekend, likely affecting the many HF contests mentioned
earlier in this bulletin. Difficult conditions often go hand in hand
with enhanced VHF propagation. John EI7GL reports on his blog a number
of 6 meter FT8 contacts from the Esperanza Base at the northern tip of
Antarctica to eleven European stations around the Mediterranean on
Tuesday, with great circle distances of up to 13,500 kilometers.
Robbie, EI2IP and Paul G9PUV were again pushing the boundaries on the 8
meter band, their 40 MHz FT8 signals were logged by ZL1RS, at a
calculated distance of 18,000 kilometers. Congratulations to Robbie and
Paul for their pioneering success!

That is the news for this week. Items for inclusion in next week's
radio news can be submitted by email to newsteam /at/ irts.ie for
automatic forwarding to both the radio and printed news services.

[C]
News Archives