31 May 1961 to 31 May 2021 ö0 year celebration of the Republic of Sout
h Africa

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-30-may-2021-sarl-nuus-30-mei-2021?eœe7bd785b)
SOUTH AFRICAN RADIO LEAGUE NEWS FOR SUNDAY 30 MAY 2021

Good morning and welcome to the weekly news bulletin of the South African
Radio League read by ................ [your name, call sign and QTH]

The South African Radio League broadcasts a news bulletin each Sunday in A
frikaans and English at 08:15 and 08:30 Central African Time respectively
on HF and various VHF and UHF repeaters around the country. The bulletin
is relayed on Echolink by Johan, ZS6JPL. The audio bulletins can be dow
nloaded from the League website at www.sarl.org.za while the text bulletin
can be downloaded from https://sarl.us5.list-manage.com/tra...c&eœe7b d785b. To join the
MailChimp bulletin mailing list, send an e-mail to the SARL Secretary.

In the news today:

THE SARL VHF/UHF FM CONTEST ON 5 JUNE

THE AMSAT SA DUAL BAND 70 CM/2 M YAGI MARK II NOW AVAILABLE

and

THE MIDLANDS ARC FIELD DAY

Stay tuned for more information on these and other interesting news items.

THE SARL VHF/UHF FM CONTEST ON 5 JUNE

The second SARL VHF/UHF FM Contest runs from 12:00 to 16:00 UTC (14:00 to
18:00 CAT) on Saturday 5 June with activity on 6 and 2 metres and 70 cent
imetres. Contacts must be two-way point to point. Stations must exchange s
ignal reports as well as their full six-digit Maidenhead locator. Stations
can claim one point per kilometre for a contact they worked. There is als
o a Grid Multiplier. Distances are calculated automatically when using the
SARL VHF/UHF Log sheet provided on the SARL contest page. Log sheets must
be submitted by 23:59 CAT on Sunday 13 June 2021 by e-mail to sarlvhfuhfc
) . Read the rules on
page 50 of the 2021 SARL Blue Book.

THE SARL VHF WORK GROUP

The SARL VHF Work Group had their monthly meeting on Thursday evening 27 M
ay. The Bethlehem beacon ZS0BET is working very well and there are again i
nteresting reports coming in about the performance of the beacon, with s
ome strong signals being reported at unexpected hours of the day, like 0
3:00 in the morning. It is also being reported by amateurs who are just us
ing a simple vertical mobile antenna.

The previous CW only beacon was heard in unexpected places, but with the
new next generation beacon platform that also generates a digital signal
using PI4 mode, we now, not only have the advantage of being able to
hear the beacon at a much lower signal to noise level, but we now also
have the ability to monitor and record the beacon 24/7, 365 days of the
year and you do not even need to be at your radio.

The VHF Work Group is now requesting that all amateurs, who have the abi
lity to operate on the digital modes and have an all mode VHF radio or a S
DR receiver to monitor the beacon. All that you need to do is keep your ra
dio switched on and tuned to 144.424 USB while feeding the audio from your
radio to your computer's sound card and the PI-RX software will do the re
st. The software automatically records the decoded PI4 signal in a log fil
e. Please rename a copy of the log file with your call sign and grid locat
or and send it to ) .

PI-RX is a small program that runs on computers with Microsoft Windows 7 o
r later and Microsoft .Net 4.0 installed. Recommended minimum computing po
wer is 1 GHz clock and 512 MB RAM. PI-RX also requires that your PC be syn
chronized to either an online time server (e.g., NTP), GPS, or other
synchronization devices. The PI-RX program and more information can be ob
tained from the website of Bo Hanson OZ2M at https://sarl.us5.list-manage
..com/track/click?u'b05a8cba9589bf8d019e5d3&idž4b70d5af&eœe7bd 785b. Here you will find the install files as well as a link to the m
anual for the PI-RX software.

THE AMSAT SA DUAL BAND 70 CM/2 M YAGI MARK II NOW AVAILABLE

AMSAT SA has launched Mark II of its dual band 70 cm/2 m handheld beam ant
enna with a new, easier to hold handle and improved coaxial terminations
.. The Yagi has been retuned for maximum performance in the amateur radio 2
m and 70 cm satellite bands. The coax cable is terminated crimped brass l
ugs instead of being soldered making it environmentally more robust. The d
riven element has been adjusted to accommodate the change in the connectio
n. More about the Yagi. The antenna has a 50-ohm designed driver. The Yagi
has a unique element called an 'Open Sleeve' which is a director very clo
se to the driven element. The driven element is sized for 2 m. When operat
ing on 70 cm the 'Open Sleeve' acts as part of the driven element on 70 cm
(the third harmonic of 2 m).

The original concept was developed in 1946 by Dr J T Bolljahn of the Stanf
ord Research institute but was not introduced into amateur radio until the
1950s. The AMSAT SA version is based on a design by DK7ZB with modificati
ons by WB5CXC. The first South African version was a collaboration between
Guy Eales, ZS6GUY and Gary Immelman, ZS6YI. It was developed for YOTA
2018 where young people successfully used the antenna operating satellite
s using hand-held transceivers.

The mechanical structure was redesigned by Gary Immelmann ZS6YI. A choke a
round the boom was added to isolate the antenna from the coax and reduce t
he effect human contact has on the antenna. A handle was added on the boom
end which makes it more comfortable to hold and further isolates the ante
nna from the handler. The AMSAT SA Yagi is manufactured in one of Gary Imm
elmann's factories in Vereeniging. It has two elements on 145 MHz and 3 el
ements on 435 MHz.

For its size, the antenna has excellent gain: 145 MHZ: 4.12 dBd or 6.3 d
Bi and 435 MHz: 6.23 dBd or 8.4 dBi. The Yagi is broadband with measured S
WR being almost flat over the entire bands. The antenna is plug and play
, no tools are needed except for soldering on a connector to suit the ap
plication. It comes complete in a carry bag with full instructions. This a
ntenna can be assembled and dissembled in minutes. The price of the MKII Y
agi is R400 for AMSAT SA and SARL members. Non-members pay R500. The couri
er charge is R120 (Postnet to Postnet). Ask for a quote for other courier
options. Find more details and order forms on www.amsatsa.org.za

You are listening to a news bulletin of the South African Radio League.

THE MIDLANDS ARC FIELD DAY

The Midlands ARC are having a field day after many years. There will be 4
operators on Friday 4 June - ZS5MAX, ZS5WA, ZS5BWY and ZS5KDK who wil
l put up the field station for the 3 days. Koos, ZS5KDK says on the Satu
rday 5 June about half of the Club will join us where they will also take
part in the field day and enjoy a braai the late afternoon. Some will cam
p the Saturday night and then pack up between 10:00 and 11:00 on Sunday 6
June. We would like to make as many contacts as possible during that time
on our Club call sign ZS5PMB, but also make contacts on our own call si
gns at the same time. The field day is only the start. We plan to make the
club more active in the future by taking part in more events.

THE WEST RAND BOOT SALE ON 5 JUNE

The West Rand Club will be holding its next boot sale on Saturday 5 June w
ith the gates opening at 09:30. To book a stand, contact Phillip, ZS6P
VT on mobile 083 267 3835. The Boot Sale takes place at the Clubhouse in K
roton Street, Weltevreden Park, so wear your mask.

CONTEST NEWS

The Contest Committee received 7 logs for the first leg of the SARL VHF/UH
F Digital contest held on 8 and 9 May. The longest distance worked on 6 me
tres was 222 km and on 2 metres and 70 cm it was 367 km.

1st Carl Minne, ZS6CBQ - 28 340 points Base, Single
2nd Pierre Lindeque, ZS4PF - 21 640 points Base, Single
3rd Koos Greyvenstein, ZS6KSG - 10 698 Base, Single
4th Christo Greyling, ZR6AUI - 10 202 points Single/Field

The ZS3 Sprint was well supported on 16 May 2021 with 34 logs received sho
wing that 135 amateurs participated and made over 900 QSOs. All the Amateu
r Radio Clubs in the Northern Cape want to thank everybody who participate
d and submitted their logs. The results for the hour long Sprint a

1st Woody Collett, ZS3WL - 86 points
2nd Theunis Potgieter, ZS2EC - 67 points
3rd Steve Brooks, ZS3SB - 63 points
4th Helmar Otto, ZS1H - 57 points

Twenty-eight logs were received for the SARL 80 m Club Sprint held on Wedn
esday 19 May, showing 267 QSOs in 155 grids and 110 Clubs.

1st the West Rand ARC - 301 points
2nd the Boland ARC - 250 points
3rd the Northern Cape ARC - 150 points

Individual Scores
1st David, ZS1DDK - 71 points
2nd Romeo, ZS6ARQ - 61 points
3rd Hans, ZS6KR and Nick, ZS1N - 59 points

PROPAGATION REPORT

Hannes Coetzee, ZS6BZP, reports that the solar activity is expected to
be at low to moderate levels. There are currently two sunspot regions wit
h moderate magnetic configurations visible. C-class solar flaring is expec
ted with a chance of M-class solar flares. If you want to do your own freq
uency predictions, the expected effective sunspot number for the week wi
ll be around five. The 15 to 30 m bands will at sunrise and especially dur
ing the late afternoons, provide some good DX fun. Please visit the webs
ite spaceweather.sansa.org.za for further information.

Finally, a diary of some upcoming events:

4 to 6 June - the Midlands ARC Field Day
5 June - SARL VHF/UHF QSO Party
13 June - Hammies Sprint
16 June - Youth Day; SARL Youth Sprint
17 June - World QRP Day
19 June - SARL 40 m Grid Square Sprint
20 June - Father's Day; All Asian CW Contest
22 to 25 June - Top Band QSO party
26 to 27 June - the ARRL field day
1 July - Registration for October RAE opens

To conclude our bulletin, a recap of our main news story:

The second SARL VHF/UHF FM Contest runs from 12:00 to 16:00 UTC (14:00 to
18:00 CAT) on Saturday 5 June with activity on 6 and 2 metres and 70 cent
imetres. Contacts must be two-way point to point. Stations must exchange s
ignal reports as well as their full six-digit Maidenhead locator.

This concludes our bulletin for this morning.

We invite clubs and individuals to submit news items of interest to radio
amateurs and shortwave listeners, in both English and Afrikaans, if p
ossible, by following the News Inbox link on the South African Radio Lea
gue web page. News items to be included in the bulletin should reach the n
ews team no later than the Thursday preceding the bulletin date.

You are welcome to join us every Sunday morning for the weekly radio progr
amme, Amateur Radio Today at 10:00 CAT. The programme can be heard on VH
F and UHF repeaters countrywide and on 7 082 kHz lower side-band by courte
sy of Louis, ZS5LP. A rebroadcast by Andy, ZS6ADY, can be heard on M
onday evenings at 19:30 CAT on 3 620 kHz.

We welcome your signal reports, comments, and suggestions; please send
these by e-mail to ) .

You have listened to a news bulletin compiled by Andy Cairns ZS6ADY, edi
ted by Herman Erasmus, ZS6CTA and read by ..............

From the news team, best wishes for the week ahead.
In the June 2021 Radio ZS

3. Information page
4. What's happening in June
5. Silent Keys / Amateur Radio News
7. Parks on the Air: A family affair
9. How does one become a SOTA Goat or a Shack Sloth?
13. The Sky is NOT the limit
15. A Simple Fixed Antenna for VHF / UHF Satellite Work
20. A 160 Metre Antenna Hybrid Design
24. The SARL Top Band QSO Party
25. The W7IUV 160 metre preamp
30. Radio ZS May 1950
34. Focus on VHF and above
38. CQ Magazine Amateur Radio Hall of Fame
40. The Robben Island Lighthouse
43. JFK's 'moon speech' 60 years ago
46. The Worked All ZS 60 metre Award
46. Below 30 MHz....
49. Starting with the NanoVNA v2
54. My WSPR experiment
57. The Museum Piece: Tales from the Supply Depot: WS-38
62. RaDAR News: Testing for NVIS
64. What's the Deal About "NVIS"?
71. Measuring power and SWR with an analogue Astatic PDC2 meter
73. Having a Field Day with the Moxon Rectangle
78. 80 Metre NVIS Antenna - Do not Get Hung Up on Theory
79. NEFR South Arm 80 Metre NVIS Test
84. South Arm NEFR - A Tough Radio Challenge

ÿÿÿÿÿÿÿÿ
ÿÿÿÿÿÿÿÿ
ÿÿÿÿ
SUID-AFRIKAANSE RADIOLIGA NUUS VIR SONDAG 30 MEI 2021

Goeie môre en welkom by die weeklikse nuus uitsending van die Suid-Af
rikaanse Radioliga, gelees deur ________________________ (jou naam, ro
epsein en QTH)

Die Suid-Afrikaanse Radioliga saai elke Sondag nuus bulletins in Afrikaans
sowel as Engels om 08:15 en 08:30 Sentraal Afrika Tyd onderskeidelik uit
op HF sowel as op verskeie BHF- en UHF-herhalers. Hierdie uitsendings wor
d ook via Echolink herlei deur Johan, ZS6JPL. Die oudio bulletins kan af
gelaai word vanaf die Liga webwerf by ** www.sarl.org.za (https://sarl.us5
..list-manage.com/track/click?u'b05a8cba9589bf8d019e5d3&idXd7ac7172
&eœe7bd785b)
, terwyl die teks bulletins by ** https://sarl.us5.list-manage.com/track
/click?u'b05a8cba9589bf8d019e5d3&idV246cd328&eœe7bd 785b
(https://sarl.us5.list-manage.com/track/click?u'b05a8cba9589bf8d019e5
d3&idç78114f4b&eœe7bd785b)
afgelaai kan word. Om by die Mailchimp bulletin e-poslys aan te sluit, s
tuur 'n e-pos aan die SARL Sekretaris.

In die nuus vandag:

DIE SARL BHF/UHF FM-KOMPETISIE OP 5 JUNIE

DIE AMSAT SA DUBBELBAND 70 SM / 2 M YAGI MERK II NOU BESKIKBAAR

en

DIE MIDLANDS ARK VELDDAG

Bly ingeskakel vir meer inligting oor hierdie en ander interessante nuus i
tems.

DIE SARL BHF/UHF FM-KOMPETISIE OP 5 JUNIE

Die tweede SARL BHF/UHF FM-kompetisie duur van 12:00 tot 16:00 UTC (14:00
tot 18:00 SAT) op Saterdag 5 Junie met aktiwiteit op 6 en 2 meter en 70 s
entimeter. Kontakte moet tweerigting punt tot punt wees. Stasies moet sein
verslae uitruil sowel as hul volledige ses-syfer Maidenhead ruitblok. Stas
ies kan een punt per kilometer eis vir 'n kontak wat hulle gewerk het. Daa
r is ook 'n ruitvierkant vermenigvuldiger. Afstande word outomaties bereke
n as jy die SARL BHF/UHF-logstaat gebruik wat op die SARL Kompetisie blad
beskikbaar is. Logstate moet teen 23:59 SAT op Sondag 13 Junie 2021 per e
-pos ingedien word na ** (mailto:sarlvhfuhfcon
)
.. Lees die reëls op bladsy 50 van die 2021 SARL Blouboek.

DIE SARL BHF WERKGROEP

Die SARL BHF Werkgroep het Donderdag aand hul maandelikse vergadering geho
u.
Die Bethlehem baken ZS0BET werk tans uitstekend en daar is reeds interessa
nte verslae oor die werkverrigting van die baken, met sterk seine wat ge
hoor word gedurende onverwagte tye soos 3 uur in die oggend. Die baken wor
d ook gerapporteer deur amateurs, wat selfs eenvoudige vertikale mobiele
antennes gebruik.

Die vorige Gelyk Golf baken was ook in plekke gehoor waar dit nie verwag i
s nie, maar die nuwe gevorderde baken platvorm wat nou gebruik word, e
n wat ook 'n digitale PI4 modus sein uitsaai bring baie voordele omdat ons
nou die baken op baie laer sein-tot-geraasvlakke kan dekodeer. Ons het o
ok nou die vermoëns om die baken te monitor en op te neem 24 uur per
dag, 7 dae per week en 356 dae per jaar en jy hoef nie eens voor jou ra
dio te wees nie.
Die BHF Werkgroep versoek nou dat alle amateurs, wie die vermoëns h
et om digitale modus te kan werk en die nodige alle-modus BHF radio, of
selfs met 'n SDR ontvanger, na die baken te luister. Al wat nodig is om
jou radio aangeskakel te hou en ingestem op 144.424 MHz HSB. Voer dan die
audio na jou rekenaar se klank kaart en die PI-RX sagteware doen die res.
Die sagteware sal automaties die PI4 sein dekodeer en in 'n lêer opn
eem. Maak 'n afskrif van die lêer en voeg jou roepsein en 6 karakter
kaartverwysing by die naam van die lêer en stuur aan ** vhfnews@sarl
..org.za )
..

PI-RX is 'n klein program wat met rekenaars werk met Microsoft Windows 7 o
f later en Microsoft .Net 4.0 geïnstalleer. Die minimum voorgestelde
prosesseerder spoed is 1 GHz klokspoed en 512 MB geheue. PI-RX vereis ook
dat jou rekenaar se tyd gesinkroniseer word met 'n aanlyn tydbediener,
GPS of ander tyd toestelle. Meer inligting oor PI-RX en die program self
kan verkry word op die webwerf van Bo Hansen OZ2M by ** https://sarl.us5.
list-manage.com/track/click?u'b05a8cba9589bf8d019e5d3&idˆe85af3c4&
eœe7bd785b (https://sarl.us5.list-manage.com/track/click?u'b
05a8cba9589bf8d019e5d3&idÄ50c0357d&eœe7bd785b)
.. Jy sal ook daar 'n skakel vind tot die sagteware se handleiding.

DIE AMSAT SA DUBBELBAND 70 SM / 2 M YAGI MERK II NOU BESKIKBAAR

AMSAT SA het Merk II van 'n dubbelband 70 cm / 2 m hand draagbare antenne
bekendgestel met 'n nuwe handvatsel wat makliker is om vas te hou en verb
eterde koaksiale beëindiging. Die Yagi is opgestel vir die beste pres
tasie in die amateur radio satelliet bande vir 2 m en 70 cm. Die koaks-kab
el word met gekrimpte koper-punte beëindig in plaas van gesoldeer,
wat die omgewings meer robuus maak. Die aangedrewe element is aangepas om
die verandering in die verbinding aan te pas.

Meer oor die Yagi. Die antenna het 'n drywer wat vir 50 ohm ontwerpis. Die
Yagi het 'n unieke element genaamd die 'Oop huls', wat 'n direkteur is
wat baie naby aan die aangedrewe element is. Die aangedrewe element is vi
r 2 m ontwerp. As jy op 70 cm werk, dien die 'Oop Huls' as deel van die
aangedrewe element op 70 cm (die derde harmoniese golf van 2 m).

Die oorspronklike konsep is in 1946 ontwikkel deur Dr J T Bolljahn van die
Stanford Navorsingsinstituut, maar is eers in die vyftigerjare in amate
ur radio bekendgestel. Die AMSAT SA-weergawe is gebaseer op 'n ontwerp deu
r DK7ZB met wysigings deur WB5CXC. Die eerste Suid-Afrikaanse weergawe was
'n samewerking tussen Guy Eales, ZS6GUY en Gary Immelman, ZS6YI. Dit
is ontwikkel vir YOTA 2018, waar jongmense die antenna gebruik het met
handstelle om satelliete te werk.

Die meganiese struktuur is herontwerp deur Gary Immelmann ZS6YI. 'n Spoel
rondom die boom is bygevoeg om die antenne van die koaks te isoleer en di
e effek wat menslike kontak op die antenna het, te verminder. Daar is 'n
handvatsel aan die boom aangebring wat dit makliker maak vir die hanteerd
er om die antenna vas te hou en om dit verder te isoleer. Die AMSAT SA Yag
i word vervaardig in een van Gary Immelmann se fabrieke in Vereeniging. Di
t het twee elemente op 145 MHz en 3 elemente op 435 MHz.

Vir sy grootte, het die antenne 'n uitstekende wins: 145 MHz: 4,12 dBd
of 6,3 dBi en 435 MHz: 6,23 dBd of 8,4 dBi. Die Yagi is breëba
nd met gemete SWR byna plat oor al twee bande. Die antenne is "plug and pl
ay," geen gereedskap is nodig nie, behalwe om 'n koppeling aan die koa
ks te soldeer. Dit kom volledig in 'n drasak met volledige instruksies. Hi
erdie antenna kan binne enkele minute aanmekaar gesit word en uitmekaar ge
haal word. Die prys van die MK II Yagi is R400 vir AMSAT SA en SARL-lede.
Nie-lede betaal R500. Die koerier heffing beloop R120 (Postnet na Postnet
). Kry 'n kwotasie vir ander koerier opsies. Vind meer besonderhede en die
bestelvorm op ** www.amsatsa.org.za (https://sarl.us5.list-manage.com/tra
ck/click?u'b05a8cba9589bf8d019e5d3&id
77d1b7d4&eœe7bd785b)
..

Jy luister na ʼn nuus uitsending van die Suid-Afrikaanse Radioliga.

DIE MIDLANDS ARK VELDDAG

Die Midlands Amateur Radio Klub bied â-˜n velddag aan na baie jare s
e afwesigheid. Vier radioamateurs naamlik ZS5MAX, ZS5WA, ZS5BWY en ZS
5KDK sal die veldstasie op Vrydag 4 Junie vir drie dae aktiveer. Op Saterd
ag 5 Junie sal omtrent helfte van die klublede by die veldstasie aansluit
en aan die verrigtinge deelneem met â-˜n braai in die laatmiddag en
sommige sal daar oornag kampeer. Sondagoggend tussen 10:00 en 11:00 sal
die stasie opgeruim word. Die klub beoog om soveel kontakte moontlik ond
er die klubroepsein ZS5PMB te maak en ook die lede se eie roepseine te geb
ruik. Hierdie velddag is slegs die begin en die lede beplan om klubaktiwit
eit te vermeerder en aan ander geleenthede in die toekoms deel te neem.

DIE WESRAND KATTEBAK VERKOPING OP 5 JUNIE

Die Wesrand Klub hou op Saterdag 5 Junie sy volgende kattebak verkoping me
t die hekke wat om 09:30 open. Om 'n staanplek te bespreek, kontak Phill
ip, ZS6PVT op selfoon 083 267 3835. Die Kattebak Verkoping vind plaas by
die Klubhuis in Krotonstraat, Weltevredenpark en dra jou masker.

KOMPETIESIE NUUS

Die kompetisie komitee het 7 logstate ontvang vir die eerste been van die
SARL BHF/UHF Digitale kompetisie wat op 8 en 9 Mei gehou is. Die langste
afstand wat op 6 meter gewerk is, was 222 km en op 2 meter en 70 cm was
dit 367 km.

1ste Carl Minne, ZS6CBQ - 28 340 punte Basis, Enkel-operateur
2de Pierre Lindeque, ZS4PF - 21 640 punte Basis, Enkel-operateur
3de Koos Greyvenstein, ZS6KSG - 10 698 Basis, Enkel-operateur
4de Christo Greyling, ZR6AUI - 10 202 punte Enkel-operateur / Veld

Die ZS3 Naelloop is goed ondersteun op 16 Mei 2021 met 34 logstate ontvang
wat toon dat 135 amateurs deelgeneem het en meer as 900 QSOs gemaak is. A
l die amateur radio klubs in die Noord-Kaap wil almal bedank wat deelgenee
m het en hul logstate ingedien het. Die uitslag vir die uur-lange Naelloop
is:

1ste Woody Collett, ZS3WL - 86 punte
2de Theunis Potgieter, ZS2EC - 67 punte
3de Steve Brooks, ZS3SB - 63 punte
4de Helmar Otto, ZS1H - 57 punte

Agt-en-twintig logstate is ontvang vir die SARL 80 m Klub Naelloop wat op
Woensdag 19 Mei gehou is. Daar is 267 QSOs gemaak in 155 ruitvierkante en
110 Klubs.

1ste Wesrand ARK - 301 punte
2de die Boland ARK - 250 punte
3de die Noord-Kaap ARK - 150 punte

Individuele tellings
1ste David, ZS1DDK - 71 punte
2de Romeo, ZS6ARQ - 61 punte
3de Hans, ZS6KR en Nick, ZS1N - 59 punte

HF VOORTPLANTINGSVOORSPELLING

Hannes Coetzee, ZS6BZP, berig dat die verwagte sonaktiwiteitsvlak laag
tot matig gaan wees. Tans is daar twee sonvlekgroepe met gematigde magnet
iese samestellings sigbaar en daar word C-klas sonfakkelaktiwiteit verwag.
Daar is ook 'n moontlikheid van M-klas sonfakkels.
Diegene wat hulle eie frekwensievoorspellings wil doen, kan 'n verwagte
effektiewe sonvlektelling van vyf vir die week gebruik. Radio amateurs ka
n veral met sonsopkoms en laatmiddag goeie DX openinge op die 15 tot 30 m
bande verwag. Besoek gerus die webtuiste spaceweather.sansa.org.za vir me
er inligting.

Nou die Dagboek van Gebeure vir die volgende paar weke:

4 tot 6 Junie - die Midland ARK Velddag
5 Junie - SARL BHF/UHF QSO Geselligheid
13 Junie - Hammies Naelloop
16 Junie - Jeug Dag; SARL Jeug Naelloop
17 Junie - Wêreld QRP Dag
19 Junie - SARL 40 m Ruitvierkant Naelloop
20 Junie - Vadersdag; All Asian GG Kompetisie
22 tot 25 Junie - die SARL Top Band QSO geseligheid
26 tot 27 Junie - die ARRL Velddag
1 Julie - Registrasie vir Oktober RAE open

Om die bulletin mee af te sluit, â-˜n opsomming van ons hoof berig
:

Die tweede SARL BHF/UHF FM-kompetisie duur van 12:00 tot 16:00 UTC (14:00
tot 18:00 SAT) op Saterdag 5 Junie met aktiwiteit op 6 en 2 meter en 70 s
entimeter. Kontakte moet tweerigting punt tot punt wees. Stasies moet sein
verslae uitruil sowel as hul volledige ses-syfer Maidenhead ruitblok.

Dit bring ons aan die einde van hierdie bulletin.

Die Suid-Afrikaanse Radioliga se nuus diens nooi klubs en individue uit om
nuus brokkies van belang vir radio amateurs en kortgolf luisteraars in te
dien. Plaas nuus berigte indien moontlik, in beide Engels en Afrikaans
op die Suid-Afrikaanse Radioliga webtuiste onder die 'news inbox' skakel
nie later as die Donderdag wat die bulletin datum vooraf gaan nie.

Luister elke Sondag oggend om 10:00 Sentraal Afrika Tyd na "Amateur Radio
Today." Daar is herleiding op 7 082 kHz laer syband deur Louis, ZS5LP e
n verskeie herleidings op BHF en UHF frekwensies regoor Suid-Afrika. 'n He
ruitsending aangebied deur Andy ZS6ADY vind op Maandae aande om 19:30 Sent
raal Afrika Tyd op 3 620 kHz plaas.

Ons ontvang graag jou sein rapporte, kommentaar en voorstelle, stuur '
n e-pos aan ** )
..

Jy het geluister na 'n nuus uitsending van die Suid-Afrikaanse Radioliga
, saam gestel deur Andy Cairns ZS6ADY, geredigeer deur Deon Erwin ZS
1ZL en gelees deur ....................................

Van die nuusspan, die beste wense vir die week vorentoe.
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