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SARL Today HF Update with ZS4BS VHF/UHF News with Mike Bosch ZS2FM Contest News with Geoff ZS6C SARL Forum current topics Commercial Hamads

SARL TODAY! 

SARLNEWS: AMATEUR RADIO TODAY - listen to these programmes on line or download to retransmit on local nets, a SARL service to Radio Amateurs. 

Sunday 25 June 2017

SARLNUUS  met Anette Jacobs ZR6D luister/laai hieraf

SARLNEWS  with Dennis Green ZS4BS  download/listen here

AMATEUR RADIO TODAY with Hans van de Groenendaal  ZS6AKV  listen here or visit the Amateur Radio Today page with more details and download links  here 


The 2017 IARU Region 1 General Conference - Papers for Committee 3 (Administration), Committee 4 (HF), Committee 5 (VHF/UHF) and Committee 7 (EMC) have been uploaded to the Landshut Conference page at http://www.iaru-r1.org/index.php/general-conference/landshut-2017

The papers are in zipped files ready for download. Also available on the Conference page are the Nominations for the Executive Committee as received by the Region 1 Secretary on 17 June 2017.


SARL Fund for Disaster Victims

I am pleased to announce that Council have decided, on short notice, to establish an independent General Disaster Trust Fund to assist fellow radio amateurs who have suffered because of natural disasters. In a nutshell, this general disaster fund will be administered by independent trustees and not by Council.

The trustees in no specific order are Gary Immelman, ZS6YI, Louw Erasmus, ZS6LME, Cliff Smyth, ZS6BOX, and Rassie Erasmus, ZS1YT.

Trustees will have absolute discretion how funds for the current and for future major relief situations are to be utilised.

This is an open and honest initiative from Council to establish a fund for the current and for future major relief situations to assist in extra ordinary circumstances and not ordinary charity circumstances.

Contribution can be paid into: Erasmus Incorporated Trust Account ABSA Bank, Account no 4049478830

Please use your callsign as reference or should you prefer to contribute anonymously use the word “Disaster Fund” as reference”

The thread “SARL Fund for Disaster Victims” on the Forum will be used for reporting progress, acknowledge payments and for announcements. Please note that no general chatter will be allowed, especially negative remarks or criticism of any kind.

Many thanks for your generous support and understanding with this initiative.

73, Nico, ZS6QL, SARL President 


 

Power supply specials for SARL Members - 12V 3amp and 10 amp power supplies at a really good prices  They are really tough little units, brand new in the box and carry  a 12-month warranty. Prices are as follows: 12V, 3Amp    R 137.00 Incl VAT and 12V, 10Amp   R 228.00 Incl VAT. Delivery  anywhere in Johannesburg for an additional R 50.00. Contact Warren at PHD Powerhouse Distribution at   011 346 1812. While stocks last.This is a special for SARL members


PAY YOUR AMATEUR RADIO LICENCE NOW -   Your 2017/2018 licence was payable on 1 April 2017. The fee is R134.00.  The fee is for 5 years is R559.00. Advise Dewald  at  DKuhrau@icasa.org.za of your payment for a five year license. 

ICASA is not oblighed to send out invoices.  For full details on licenecs and payment click here


 

NVIS PROPAGATION  - UNDERSTAND THE  BASICS - Radio Communication via Near Vertical Incidence Skywave propagation  can be used for communication over a wide area. It is very well suited for emergency communication. It uses frequencies between 3 and 10 MHz with amateur allocation in the 5 MHz particularly attractive.  Two propagation researchers, Ben Witvliet  and Rosa Ma Alsina-Pages wrote an interesting paper with lots of reference to  other papers for additional reading.

You can download it here


4 Bursaries available for under 26 to study for class A -  If you are under 26 and planning to study for  the Class A amateur radio examination there are bursaries available.. For more detail and application forms click here


RSGB HANDBOOK NOW AVAILABLE IN SA- The new RSGB Radio Communication Handbook is now avaiable in South Africa. Also available are the ARRL 2017 Handbook (hardcover version) and Low Band DXing. For a list of books locally stocked and a mailorder from click here. SARL Members get up to 10% discount .


Advertising in Radio ZS and the SARL Web site


Radio ZS and the SARL web welcomes advertising. It is a source of information for readers. To place an advertisement in Radio ZS, contact Dennis, ZS4BS, at radiozs@sarl.org.za. To advertise on the League web site, contact Hans, ZS6AKV at artoday@sarl.org.za

Advertising Rates

Display (cameo) on home page - R500 pm - R2 500 for 6 months - R4 500 per annum

Commercial Hamad on home page - R60 pm - R300 for 6 months - R500 per annum

Radio ZS Strip advertisement, 10 cm x 2 columns on top of the page - R100 pm - R500 for 6 months - R1 000 per annum

Display (cameo) on home page and Radio ZS Strip advertisement (as above)       - R550 pm - R2 700 for 6 months - R4 900 per annum 

Terms and conditions

All contract advertisements content may be changed monthly on 5 working day notice

The rates are based on the complete supply of material in Jpeg unless otherwise negotiated. For artwork additional charges may apply as agreed

The content of the advertisements must comply with regulations and norms acceptable in South Africa

All advertisements are playable in advance by EFT to SA Radio League, ABSA, account no 4071 588 849 branch code 632 005

All correspondence and material must be sent to admin@sarl.org.za with a copy to artoday@sarl.org.za


HF Update with Dennis, ZS4BS 17 June 2017 

Get your weekly copy of HF Happenings at http://www.sarl.org.za/hf_happenings.asp

International Lighthouse Weekend. I had a quick look at the ILLW website and note that ZS1CT will be active from Green Point lighthouse in Cape Town, with ZS1OAR active from the Danger point lighthouse. Dennis, ZS4BS is applying for a call sign to activate the Great Fish lighthouse near Port Alfred, while ZS5HAM will activate Green point lighthouse in KZN (yes, there are two Green point lighthouses.) ZS5D will activate the Cooper Lightouse. I know that the Boland ARC are planning to activate the lighthouse at Agulhas. I am sure the list will lengthen as we get closer to August.

Check and Change Batteries BEFORE the Contest. This tip comes courtesy of Doug, W7ZZ: 'In the middle of the 7th Area QSO Party, while my computer was activating the transmitter and repeatedly calling CQ via the .WAV file, the wireless keyboard's batteries died. I realized this as I tried to stop the transmitter from being repeatedly keyed, calling endless CQs. Typing didn't stop the CQ, as it should have. The ESCAPE key didn't stop it either. After initial panic, I realized the batteries must have died and that I had no way to communicate with computer other than to power it down. I ran around the house and, fortunately, found a couple of AAA batteries, all while I'm calling CQ. I inserted the batteries, hit the "connect" button on the bottom of the keyboard and breathed a sigh of relief as the CQs stopped. Never will I start a contest again without fresh batteries in the keyboard and mouse!'

DL, Germany. DB125PTB (special DOK 125PTB) celebrates the 125th anniversary of the Pressnitz Valley Narrow Gauge Railway running between Steinbach and Joehstadt. Operators are Dieter, DL6JWN, Juergen, DL9JFA, Steffen, DL1JEL, and Bernd, DL3JFA. QSL via bureau.

OM, Slovak Republic. The town Nova Dubnica celebrates its 60th anniversary with the special call OM60ND until the end of July. QSL via bureau.

UA, Russia. The following special event stations commemorate the first drifting station at the North Pole 80 years ago: RA80SP, RC80SP, RJ80SP, RM80SP, RQ80SP, RW80SP, RX80SP, and RY80SP. An award will be available as well. http://arctica.hamlog.ru/diploms/pa/

The special event call R80PSP commemorates the first non-stop flight from Moscow to Vancouver over the North Pole in a Tupolev ANT-25 80 years ago. QSL via UA3QII.

PJ7, St. Maarten. David, W9DR, John, W9KXQ, Kenneth, KK9N, David, K9UK, and Thomas, W9AEB, will be active between 14 and 28 June from Sint Maarten (NA-105). They will be active as PJ7/home calls on 80 to 6 m (SSB, CW). QSL via home calls.

TK, Corsica. Alessandro, IZ5CMI will be operating holiday-style between 18 and 24 June from Calvi on Corsica. He will be active as TK/IZ5CMI with 100 W and vertical antennas on SSB and CW. QSL via IZ5CMI (d/B), ClubLog.

Greenland, OX. Bo, OZ1DJJ will be back on the air with the call OX3LX from Tasiilaq Island NA-151 between 12 and 26 June. He plans to be active during his spare time on 6 and 4 m and a bit on HF. QSL via OZ0J, Club Log OQRS, LoTW.


VHF+ UHF+ MICROWAVE NEWS by Mike Bosch ZS2FM 25 June 2017 

# Link to SARL VHF, UHF & MICROWAVES DX TABLE Click here 

RSGB COMPLAINS ABOUT 50 MHz DIGITAL FREQUENCIES – The secretary of the SARL reeived the following emails from the RSGB that reads: 

"In the UK we have had a number of 'issues' with people who are operating JT65 on 50,276 MHz which is outside the RSGB and IARU Region 1 band plan. The 'working frequencies' included in WSJT software seem to have been chosen by some 'ad-hoc' user group and do not even comply with the ARRL band plan which states: '50.3-50.6 All modes. 

"By including 50,276 MHz and other frequencies in the latest releases of WSJT software it seems that there are some who wish to impose a de-factor in the 50 MHz band plan. The issue of 50 MHz and adherence to the band plan is of particular significance and has the potential to jeopardise our CEPT/ITU aims to gain 52-54 MHz at the next WARC. 

"If you agree with my complaint perhaps you might be inclined to also similarly complain to Joe Taylor K1JT. 

73 John G4SWX." 

A REPLY FROM JOE TAYLOR K1JT – It reads: 

"Dear IARU Region 1 Colleagues,

I call to your attention that a recent message from G4SWX makes incorrect assertions about "latest releases of WSJT software". 

"The authors of WSJT, MAP65, WSPR, and WSJT-X have never attempted to impose standards for operating frequencies of our various modes. Sometimes we have made initial suggestions, usually with IARU Region 2 in mind.  But the frequencies in use today are effectively established by users, not by us.  When conventional usage seems well enough established by the community, we have added mode-specific default frequencies to a list in WSJT-X -- often replacing our original suggestions. 

"The frequency list in WSJT-X is nothing more than a list of suggestions.  Its entries are easy for users to add, delete, or change.  If the community decides to move 6m JT65 activity from 50.276 to (say) 50.376, we'll be happy to change the suggested entry in the table.  Similarly for MSK144, and other modes. "With best wishes, -- Joe Taylor, K1JT." 

Please note: South Africa has been allocated 50 – 54 MHz in Region 1, unlike Europe who are still limited to 50 – 52 MHz in the same region. 

SINGLE HOP SPORADIC-E BETWEEN UK AND JAPAN OR IS IT SSSP? – Ian Roberts, ZS6BTE, received an email from a listener in Northern Germany who copied Japanese stations on JT65. It is claimed to be one hop Sporadic-E all the way from the UK to Japan – no intermediate distance VHF noted. A second email arrived that reads: “Hi Ian, This morning again (6th June): R1 is empty besides some weak peaks while 6m EU-Japan skips (attached). Still wondering: When entire Japan is involved, why not the Wladivostok region also? Ahh, now I see: There are no Bd1 tx. Mit freundlichem Gruß - Jürgen Bar.” 

POOR VHF PROPAGATION ALONG EAST COAST THIS WEEK – Peter Tottle, ZS2ABF, informs us from East London that VHF propagation does not seem to be very good along the East Coast of SA at the moment. He called Dave ZS5DJ, but nothing heard on 144,300 MHz USB horizontal.       

DIVISION 4 & 6 QSO’s ON 432 MHz AT S9 – Carl Minne, ZS6CBQ, reports from Krugersdorp: “Conditions inland is very good most mornings from about 06:00 CAT. I have regular contacts with Johannes Louw, ZS4WW, and Petrus Lindeque, ZS4PF, in Welkom during the week, and this morning (Tuesday 20th June) signals were S9 +20 dB. We moved to 432,200 MHz SSB on the 70 cm band and reports were also 5/9. At the moment my 70 cm Yagi is only roof high at about 7 metres. 73 Carl.”

Etienne Swart, ZS6Y, at Strubenville says now that the cold front is moving in 1296 MHz should also work well.  

NASA’s KEPLER SPACE TELESCOPE DISCOVERED 219 MORE EXOPLANETS – The NASA Kepler mission has discovered 219 more exoplanets, including 10 Earth-size planets, AS announced at NASA's Ames Research Center in California. Ten of the planets are potentially rocky, close to the size of Earth and within the habitable zone of the stars they orbit, meaning they could support liquid water on their surface, With the addition of this latest release, Kepler has now identified 4034 planet candidates, and 2335 of them have been confirmed as exoplanets. The mission has also found 50 candidates similar in size to Earth, with more than 30 of them confirmed.


CONTEST NEWS WITH ZS6C Updated 7 June 2017 

DRCG WW RTTY: The contest takes place on the second full weekend of June each year. Contest Periods: 0000 - 0759 UTC Saturday, 1600 - 2359 UTC Saturday, 0800 - 1559 UTC Sunday. AIM: For amateurs around the world to contact as many other amateurs in as many countries as possible. Bands: 3.5, 7, 14, 21 and 28 MHz. Existing bandplans must be observed. http://www.drcg.de/drcgww/drcg-ww-rtty-english.html

ZS6 Hammies Sprint: This is a fun activity to promote contacts between radio amateurs in ZS6 and radio amateurs in Southern African countries with an emphasis on ZU stations. Date and Time: 14:00 to 15:00 UTC 11 June 2017. Exchange: The exchange is RS and provincial abbreviation. DX for all stations outside South Africa. Frequency and mode: A phone contest on the 40-metre band, SSB: 7 063 to 7 100 and 7 130 to 7 200 kHz. See Blue Book for details

 UKRAINIAN DX CLASSIC RTTY CONTEST:   Date & time: 17-18 of June. 12:00 UTC Saturday to 11:59 UTC Sunday. Bands: 3.5 - 28 MHz (excluding WARC bands). Modes: RTTY (45.45 baud rate). Contest exchange: For Ukrainian stations: RST(RS) + two letters (oblast abbreviation); For all other participants: RST(RS) + serial number starting from 001. http://urdxc.org/rtty/rules.php?english

South African Radio League Top Band QSO Party: Aim: This is a fun activity to promote contacts on 160 metres between radio amateurs in Southern African countries and to encourage radio amateurs to apply for the South African Radio League Top Band Award. Date and Time: 00:00 UTC on Thursday 22 June 2017 to 00:00 UTC on Monday 26 June 2017. Frequency: CW:    1 810 – 1 838 kHz Phone: 1 840 – 2 000 kHz. Exchange: The exchange is a RS(T) report and provincial or country abbreviation. See Blue Book for more details

His Majesty The King of Spain SSB Contest: Dates: SSB: 1200 UTC Saturday till 1159 UTC Sunday (June 24-25, 2017). Bands: 10, 15, 20, 40, 80 and 160 meters.  Exchange: Spanish stations send RST and the Province abbreviation and Special station His Majesty The King of Spain (EA0) will pass the abbreviation (SMR). DX stations send RST and serial number starting with 001. https://concursos.ure.es/en/s-m-el-rey-de-espana-ssb/bases/ 

UKRAINIAN DX DIGI CONTEST: Date & Time:  24/25 June 2017,  12.00 UTC Saturday , through 12.00 UTC Sunday. MODE:  RTTY 75bd and PSK63 only. BANDS:  3,5 – 7 – 14 - 21 - 28 MHz without WARC bands.  http://www.izmail-dx.com/

SARL Forum Active Topics
Apology  25/06/2017  10:13:58
by: ZS1QO
Museums On The Air  25/06/2017  08:31:39
by: ZS1PHD
Vintage station pictures, show and tell.  24/06/2017  20:06:36
by: ZS1C
Radio lisensies  24/06/2017  16:30:41
by: ZS6COL
Antenna Calculation MMANA-GAL 
 1  2  3
24/06/2017  13:19:08
by: ZS5WO
Packet Modem KPC-9612+ faulty 9600  24/06/2017  12:56:36
by: ZR6AWQ
South African Radio League Newbie Party  24/06/2017  12:42:27
by: ZS3PG


Commercial Hamads 


ZS2BL's S.A. HAMSHACK

Direct importer of a wide selection of SWR meters, H.F., V.H.F. and U.H.F. base and mobile antennas. Amateur radio transceivers, antenna analyzers, etc. Affordable shipping costs for out of town customers and subsidized shipping to SARL members. Check out all my amateur radio goodies here. 0720268909.

 

Light Engineering Works

General engineering, part remanufacturing  turning, milling, drilling.Specialised welding of steel, stainless steel, aluminium and cast iron.Gear repair and remanufacturing.Prototype industrial and automotive  parts and brackets made to specification,  Heavy duty antenna support and Mobile brackets including standoff brackets and antenna parts manufactured.Tower and tower part repairs also undertaken. Contact Willie Wright ZS6WC.0823351356. zs6wc@vodamail.co.za

 


Place your commercial hamads on the home page.  Book a six months space for R300 or 12 months at R500 prepaid with order   The advertisements will be  text only up to 60 words including address, telephone number and click through URL to advertisers' website and email address. Adverisement can be changed  Send your contact details to admin@sarl.org.za and we will contact you or call the NARC at 011 675 2393


What is Amateur Radio ? 

Tell me more  about Amateur Radio

Radio Amateurs, or "Hams" use two-way radio communication to make contact with other radio amateurs all over the world. They are even able to use satellites and on occasion speak with astronauts. Radio Hams can do this from home or while mobile in cars, boats or on foot.

Radio Hams have a full range or communication modes at their disposal. These include plain voice, Morse code, numerous digital computer modes and even graphical modes like television. As a licensed amateur radio operator you will be able to join in experiments using all these modes.

A
mateur radio can be enjoyed by young and old, male and female, even the most severely disabled can make friends around the world from their own home. This hobby knows no boundaries.


Random Photo from the Call book.


 Tobias Jansen van Rensburg, ZS6ZX


     



RF Design





Conical Technologies



 Click here to go to the Kevtronics web 





FGE


CDS Advert 

CDS

 Click here to visit website www.cds.co.za/store/ 



Sam's Radio 

 

Call us on us 082-974-8248 or 84-585-8563 






Worked All ZS award
An interesting operating goal

The entry level for the WAZS award is 100 different call signs. The programme has recently been expanded to include higher level endorsements, such as WAZS-200, WAZS-300, etc. Endorsements may also be obtained for specific modes, eg: CW, SSB, etc.
Click here for more information...
 


lboat034a.gif (1979 bytes)SA Maritime Net

The South African Maritime Mobile Net provides weather reports and maintains contact with sailing vessels from around the coast and high seas.
The net operates 7 days a week.

There are two regular schedule times as follows:

  • 06:30 UTC and 11:30 UTC on 14 316 kHz high seas net.
  • 06:35 UTC and 11:35 UTC on 7 120 kHz coastal net - the net lasts approximately 30 minutes .

 
   

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This page last modified: 16/5/2017