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SARL Today HF Update with ZS4BS Focus on VHF/UHF/Microwave The ZS CW Group SARL Forum current topics Commercial Hamads


 Just a note to say all documents and ICASA licences have been e-mailed to all candidates who passed.

The June 2024 Radio ZS and the Radio ZS Index are available for download. Click on Publications in the lefthand menu and select Radio ZS Download.

 Beacon update 

Danie, ZR6AGB and Brian Jacobs, ZS6YZ took a trip to Alberton to collect the antennas that were built by Deon, ZS6RFI from RF Industries. We specifically chose these antennas due to their robustness which is what we need at an exposed site in the Karoo. At this stage all the RF related hardware has been purchased and is ready for assembly and testing. Next up is the specification of the solar power system and then all the security related items.

Become part of the Next Generation Science Beacon Project by making a contribution to the beacon fund. The fund is administered by AMSATSA as their contribution. Click Here  to go to the easy credit card facility. It is handled  by payfast, a secure paymentplatform. You contribution will be acknowledged.(pic SARL Karoo beacon site)

 SARL sets up a Spectrum and Technology Workgroup  -With the publication of various Spectrum Policies and the imminent publication by ICASA of the equipment type approval policy, the Council of the SARL has decided to establish a Spectrum and Technology Workgroup which will be known by the acronym SARL STW.

The STW will coordinate the various previous initiatives such as the Technology Workgroup. The first tasks of the STW will be to develop a document to highlight opportunities for Amateur Radio in the recent gazetted Spectrum Policy for Economic Development. The STW will also coordinate the SARL’s participation in the SABS TC3 and TC74 EMC and Telecommunications technical committees, the WRC27 National Preparatory Workgroup (NPWG) and the IARU Region 1 EMC and Noise Monitoring (NMC) committees.  Another task of the Spectrum and Technology Workgroup will be to set up technology webinars.

The STW is inviting interested SARL and AMSAT SA members with an interest in the technology issues confronting amateur radio to join the STW.

The first meeting will be held on the AMSAT SA Webex platform on Thursday 4 July at 20:30.

Two SARL councillors, Karel Bezuidenhout (Jnr), ZR6K and Guy Eales, ZS6GUY are joining the STW as well as Brian Jacobs, ZS6ZY and Hans van de Groenendaal, ZS6AKV. The first meeting will be a general discussion, finding an administrator/ coordinator and developing a business plan.

Here is a real opportunity for the younger generation to contribute to Amateur Radio’s future and to gain valuable personal experience. Send an email with your contact details and your area of interest to

Pay your SARL Membership fees online using PayFast. Go to and select your membership category.


SARLNEWS  with Rory Norton ZS2BL Listen or download here

SARLNUUS  met Christo de Wit  ZS3CDW Laaiaf/luister hier

Amateur Radio Today - Programme about Amateur Radio and technology hosted by  Hans van de Groenendaal, ZS6AKV . The programme features news about amateur radio, reports on Hamnet, VHF and UHF, Satellites and HF plus technical features. One hour of Amateur Radio bliss. Listen/download here . 

Transmissions: Sundays at 08:00 UTC on repeaters around South Africa including 145,750  and 145,725 MHZ in Pretoria. On HF 7 115 kHz by Louis, ZR4DJLAmateur Radio Today on 80 metres on Mondays - On Mondays Amateur RadioToday is transmitted at 19:30 local time on 3 620 kHz by Andy, ZS6ADY.

Note when SARL website is not available programmes will be posted on Reception reports are invited. Please send your report to Please give details of the signal strength antenna and location. 

Text bulletins from 1 March 2020 to today can be found at


PLEASE take note that it is YOUR responsibility to pay your license fee directly to ICASA.

The new fee structure is: 1 Year - R188,00; 2 Years - R359,00; 3 Years - R515,00; 4 Years - R656,00 and 5 Years - R784,00. The SARL highly recommends that you pay for a five-year license. This ensures you have a valid license for the next five years.

Payment must be made via EFT directly to ICASA using the following account: ICASA, Nedbank Corporate Client services; Account no: 14 62 00 29 27; Branch: 146245. Use your ICASA license number No “******-******” as the payment reference. Do not pay the ICASA fees to the South African Radio League.

If your licence is managed by the SARL, please follow the instructions as e-mailed to you by Noel, ZR6DX, the RAE Manager.

All other license holders must log into their account on the ICASA Customer Portal, click on the “Manage” button and then the “Renew” button; and select the number of years for the license period you want to pay for. The ICASA system will then send you an invoice, or you can click on “Invoice” and the invoice can be downloaded. You can then click on the “Pay” button and pay via you credit card, or you can do an EFT. Note, if via EFT then you must click on the “Upload Payment” button and upload the proof of payment. If the POP is not uploaded, then ICASA will not issue the new license.

The SARL cannot help you if the ICASA Customer Portal is slow or not responding. The SARL has got nothing to do with the ICASA system, which is a government system of the State Information Technology Agency. Be patient and try in the evenings or early mornings.

SARL/AMSAT SA display receives award at Science Forum South Africa 



The SARL– AMSAT SA display at the Science Forum South Africa 2023 was awarded a special mention award for the best display and audience interaction. The award was presented at the closing ceremony of the forum on Friday afternoon. Hans van de Groenendaal ZS6AKV and Brian Jacobs ZS6YZ, who were responsible for developing and executing the display, received the framed certificate from the Dr Phil Mjwara, Director-General of the department of Science and Technology and Innovation. The forum at the CSIR convention centre was attended by over 4000 delegates.

The joint display, with the theme Science in Amateur Rado, featured the AMSAT SA dual band yagi antenna, a proto type of the AfriCUBE satellite, the SARL RF Noise monitoring system and the SARL two metre Karoo beacon project.

The RF noise monitoring system output was displayed on a large screen showing in real time the RF noise level at the convention centre.  It was significate to see the drop in the RF noise level at night when all the LED lighting and computers were switched off.

Brian Jacobs manned the stand full time assisted at various times by Hans van de Groenendaal, Cameron Eales , Koos Fick and Ruben Jansen van Rensburg.

The event was a worthwhile experience and a great opportunity to show that Amateur Radio is just not another hobby but a true technology pastime.

The 2024 SARL Diary of Events is available - click on the link in the yellow block on the left.

HOW TO CONQUER THE SARL HF CONTESTS - the presentaton by Chris Burger ZS6EZ is now available on YouTube.Watch it here

Video of contesting with ZS6EZ now on YouTube. A recording of the SARL Contesting with ZS6EZ is now available on YouTube. Click here 

Interference from solar installations- As the South African public are realising that they are on their own and facing the many challenges of loads heading, self-generating electricity by households and businesses have become the norm. 

Generally, Radio Amateurs should not experience interference on HF or VHF from properly installed solar power installations but unfortunately it does occur when unqualified people do not install the system properly and use poor quality inverters and solar maximisers.

Often fitting ferrite beads and basic filters will solve the inference problem.

By design solar installations are not expected to radiate radio frequencies (RF) and cause interference as the necessary circuits suppress any RF radiation should be included in the design. There however are suppliers that will install equipment of inferior quality.  Solar installers are expected to issue COC’s, certificate of compliance, but these certificates generally only cover the electrical installation.

If a neighbour installs a solar system and it kills HF, there are two approaches. Point out to him or her that the installation is causing radio interference and that he should insist that his installer sorts out the problem. If that fails it is necessary  to send a written complaint with details of the interference to the manager of the local ICASA office. ICASA is fully quipped to do the necessary test and advise the owner of the installation to have the problem seen to or switch off his system.

The addresses of the local ICASA managers can be found on Please your copy your letter to the SARL at and Chris, ZS6GM at and keep the SARL informed of progress of the complaint.

A Template - Constitution and Rules for an Amateur Radio Club - get a copy here

Ethics and Operating Procedure for the Radio Amateur EN IARU ed3 2 Jan 2009 - download your copy here. Ongelukkig is dit nog nie na Afrikaans vertaal nie.

South African VHF, UHF and Microwave Record Table. The latest table of records is available from the VHF SA Record page. Compiled and updated by Paul, ZS6NK - send your record claim to  

SARL Next Generation Beacon fund stands at R30 150 - The crowd funding initiative to collect funds for the SARL next generation beacon programme was initiated by AMSAT SA.  During the past week R2000 was received from two donors. The fund moved f past the half way mark which is still far short of the R60 000 target required to finance a beacon in the Karoo and the Western Cape.  


AMSAT SA and the SARL thank all who have thus far contributed. Help us make it happen by making your donation to the fund. Visit and make your contribution by clicking on one of the payment buttons for a R50, R250 or R1000 donation.  The button will take you to the Payfast website where you need to enter your credit card details. Please also add your callsign after your surname. 

Visit the  Next Generation Beacon web page for article, videos, updates. and a list of donors Click her

The SARL  Noise Floor Project - The presentation by Hans, ZS6AKV during the C7 - EMC meeting atthe Region 1 Virtual General Conference, can be seen here.

The IARUMS Region 1 Newsletters are available on and read it!

New Satellite Book now available - The new ARRL Amateur radio satellites for beginners is now available in South Africa. With the opening of e-commerce, Postnet is operating again and books can be sent to your nearest Postnet. You can make contacts through amateur radio satellites, and even with the International Space Station, using equipment you probably own right now! All it takes is the right information, which you will find in Amateur Radio Satellites for Beginners by Steve Ford

There are dozens of spacecraft in orbit just waiting for your signals, and more are being launched every year. This book is your guide to a whole new world of operating enjoyment.

Amateur Radio Satellites for Beginners will introduce you to new experiences that you may have thought were out of your reach. Start reading and discover how easy it can be! To order the book visit 115 pages plus index.

Guidelines for a non SARL member to use the SA-QSL system- Phone Kelley at NARC (011 675 2393) and check that your correct information is on the database – license number and e-mail address are important.

Click on SA-QSL system link (on the left-hand side of the web page) and then click on “Need to Register”. Follow the instructions on the screen. Your username and password will be e-mailed to you which you can use to logon in future.

SARL and not yet SARL Members are requested to check their Electronic QSLs on a regular basis.

2024 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. Send your advertisement to Dennis, ZS4BS at

Advertising Rates (effective 1 January 2024) 

Display (cameo) on home page and Radio ZS: R300 pm; R1 700 for 6 months; R3 000 per annum

Commercial Hamad on home page - R100 pm – R300 for 6 months – R700 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. A design service is available at R400 per advertisement.

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

HF Update with Dennis, ZS4BS - 22 June 2024 

Botswana, A2. My name is John, A2JGL, moved to Botswana at the end of 2023 and am now living in Ghanzi.  I have a small station just outside Ghanzi in the west of Botswana.

Seychelles, S7. Zsolt, HA8PX, will be active as S79/HA8PX from Takamaka, Mahe Island, Seychelles, between 5 and 10 July with activity on various HF bands, during his spare time, using CW, SSB and digital. QSL via his home callsign and ClubLog's OQRS.

Gambia, C5. Jean-Louis, F6ITS, reports that he has just received his Gambian licence and call sign, C5GM from the Gambian authorities starting 21 June 2024. Please note that I restarted CW after more than 10 years of inactivity, so sorry for the mistakes and my slow speed. You can follow my sail boat position on the Web site look at positions page currently in west Africa. To see a picture of his sail boat visit

Gabon, TR. Roland, F8EN has been unable to be very active as TR8CR because of "problems with his amplifier". He is going back to France in the next few days for a family event," but expects to return to Gabon in early July with a new amplifier for at least a month.

Japan, JA. Moto, JA1GZV will be active again as JS6UKY/6 from various cities and villages on Okinawa Island (AS-017) between 20 and 27 June. He will operate CW on or around 7011, 10123, 14011, 18075, 21011, 24897 and 28011 kHz. QSL via JS6UKY (bureau), eQSL, or direct to JA1GZV.

West Malasia, 9M2. 9M4TOTA is the callsign used for "Terengganu On The Air", a special activity designed to introduce noteworthy tourism destinations throughout the state of Terengganu (West Malaysia). The first operation will take place on 28 and 29 June from Teluk Gadung Beach. Look for activity on 80-10 metres SSB, CW and digital. QSL via operator's instructions.

Philippines, DU. Christian, F4EBK is active as DU3/F4EBK from Luzon Island (OC-042) until early 2025. He is QRV on 20, 15 and 10 metres, typically around 09:00 UTC and after 21:00 UTC. QSL via F4EUO.

Korea, HL. Team DT0IP (namely 6K2CFI, 6K2GRX, DS1TUW and DS1UDN) will be active from Munyo Island (AS-148) on 26-27 July, including part time participation in the IOTA Contest (27 July). They will operate SSB, CW and digital on 40 to 6 metres with two or three high power stations. Club Log's Livestream will be enabled. QSL via Club Log's OQRS, LoTW, or direct to 6K2CFI.

Ukraine, UR. EM100WJZ is the special callsign commemorating the 100th anniversary of the first amateur radio activity from the ancient city of Lwow, nowadays Lviv. It was conducted by 15-year-old Jan Zembicki, LW3 (then SP3AR, SP1AR, and finally SP6FZ), a founding member of the Lviv Shortwave Club (LKK) and an outstanding figure in the history of Polish amateur radio. EM100WJZ will be active from 1 July to 31 December. QSL via UR4WWE.

Bosnia and Herzegovina, E7. E7100RADIO is the special callsign for ARAuBiH, the Bosnia and Herzegovina IARU member society, to celebrate "100 years of amateur radio innovation, community and advocacy". A printable QSL card can be requested at

Italy, I. Members of ARI Genova will activate special event station II1IALA from La Lanterna (the lighthouse of Genoa) from 29 June to 3 July, approximately between 07:00 and 16:00 UTC on a daily basis. QSL via IQ1GE, direct or bureau. The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) has selected La Lanterna as Heritage Lighthouse of the Year 2024.

Italy, I. Giovanni, IZ7FLP will be active as IC8K from Ischia Island (EU-031) from 30 June to 7 July. He will operate SSB, CW and digital on various bands. QSL direct to home call, or via LoTW in due course.

Austria, OE. OE70VIE is a special callsign marking the 70th anniversary of Vienna International Airport (IATA code VIE) from 21 June to 30 September. QSL via Club Log's OQRS (preferred), LoTW in due course, or via OE6VIE.

France, F. TM111TDF is a French special call sign to be activated for this year's 111th edition of the Tour de France. Look for activity on 29 June, 1 and 2, 6, 9 to 11, 13 and 14 and 17 to 21 July. QSL via F8GGZ.

St Pierre & Miquelon, FP. Once again Eric, KV1J will be active as FP/KV1J from Miquelon Island (NA-032) on 2-16 July, including activity the IARU HF World Championship (13-14 July). Plans are to operate primarily SSB and digital with some CW on 80 to 6 metres, "generally on the highest frequency band open" with a focus on 12, 10 and 6 m. QSL via LoTW, Club Log's OQRS, eQSL, or via home call (direct or bureau). See for more information.

St Martin, FS. Gregg, W6IZT and Hal, W8HC will be active as FS/W6IZT and FS/W8HC from St Martin (NA-105) from 25 June to 2 July. They will be active on 40 to 6 metres. Gregg will be taking one or two of his NexGenRiBs; his "tentative plans are to identify a suitable location for the RIB on the Dutch (PJ7) side of the island while operating simultaneously from the French (FS) side".

Canada, VE. The Club Radio Amateur de Quebec (VE2CQ) will be active as VC2TQSM from 29 June to 7 July for the Transat Quebec-Saint-Malo, the sailing transoceanic race taking place every four years, from Quebec City (Canada) to Saint-Malo (France). QSL via the bureau. This radio activity will be done jointly with the Association des Radio Amateurs de la Cote d'Emeraude, which will be active as TM0QSM between 7 and 14 July (QSL via F5BNJ).

Canada, VE. The fourth Youth on the Air summer camp for young radio amateurs aged 15 to 25 in the Americas will be held between 7 and 12 July in Halifax, Nova Scotia ( Campers will operate special event station VE1YOTA during breaks between sessions. In addition, there will be dedicated operating times on the HF bands and satellites (see for the details), as well as for a POTA activation (10 July between 13:00 and 19:00 UTC). QSL via KC3UII (direct or bureau) and LoTW.

USA, W. The following stations will be active during the 16th annual "13 Colonies Special Event", which will be held from 13:00 UTC on 1 July until 04:00 UTC on 8 July: K2A (New York), K2B (Virginia), K2C (Rhode Island), K2D (Connecticut), K2E (Delaware), K2F (Maryland), K2G (Georgia), K2H (Massachusetts), K2I (New Jersey), K2J (North Carolina), K2K (New Hampshire), K2L (South Carolina), and K2M (Pennsylvania), plus 'bonus stations' WM3PEN from Philadelphia (the city where the US independence was declared), GB13COL from England (QSL direct, see for instructions) and TM13COL from France (QSL via F5OGL). Information about the award programme can be found on


CW News and Contesting 


SARL Forum Active Topics
Constructive critism requested 
 1  2
24/06/2024  22:31:47
by: ZS6BNE
SM Power supply  24/06/2024  13:03:38
by: ZS6MUE
LoTW Problem  23/06/2024  09:12:01
by: ZS6BK
NEW - Yaesu System Fusion (YSF) Reflector  23/06/2024  07:42:50
by: ZS1I
ZS2EZ-3 DX CLUSTER BACK WITH NEW ADDRESS  22/06/2024  13:35:40
by: ZS1A
50ohm or 75ohm coax  21/06/2024  19:54:46
by: ZS6MUE
HF Happenings - 1100  21/06/2024  10:43:47
by: ZS6ADY
We need an SARL CW youth coordinator  19/06/2024  18:45:55
by: ZS6MSW
Toekennings  18/06/2024  17:08:46
by: ZS6P
ZS6TJ Bootsale & Fleamarket  17/06/2024  19:52:01
by: ZS6RVC

Commercial Hamads 


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. 

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 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.

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.

 Fabian Palm, ZR1FQ


Sam's Radio 

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Radio ZS 

On the lefthand menu, click on Publications and then on Radio ZS Download.

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AMSATSA Space Symposium 




AMSATSA Space Symposium

The AMSATSA Space Symposium 2024 date is announced. AMSATSA has announced the date for its 2024 Space Symposium. It will be on online event on Saturday 14 September. This is the first call for papers to be considered for presentation at the event. The theme of the event is "Space the frontier towards a rewarding technology pastime." Prospective authors are invited to submit a short summary of their proposed paper in MS word format by 31 July 2024 to Presentations are typically 20 - 30 minutes in length followed by 10 minutes of Q&A.

Participation in the event is free but registration is required. Registration will open on 1 July with details posted on


Bombastik June 


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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 .
Visit the official SAMMNet Website or their facebook page for more information.

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This page last modified: 15/8/2023