Welcome to Tropical band

To most people the phrase "tropical bands" bring a pretty clear picture to mind - a bunch of shirtless guys playing calypso music. But to experienced shortwave DXers those two little words express the most challenging and enjoyable part of the radio hobby. The phrase kindles memories of a DXer's best catches and favorite QSLs, of exotic stations, music and of early morning listening sessions. (Don Moore)
I like the "Tropical band" name for new 60m allocation. (OK1RP)

Effective from 1st Jan 2017 please paper QSL via OM-bureau only.

Monday, April 15, 2013

South African regulator ICASA approves two 5 MHz frequencies !


today I received very good news from my friend Paul, G4MWO about the 60m band approval from SARL in South Africa as follows:

Hi All,

You may be interested to hear that South Africa is our latest entrant onto 5 MHz. As this info has been embargoed (naturally) until its release first to all SA radio amateurs via the SARL News system this Sunday, 14th April, it is only now it can be made public.

From the information I have currently available, I am led to believe that the two frequencies allocated are 5250 and 5260 kHz, but at present I am awaiting further details on which channels are to be used for which purpose, power, bandwidth, modes etc.

ICASA (The Independent Communications Authority of South Africa) is the SA equivalent of our Ofcom.

The SARL (South African Radio League) News Bulletin for Sunday 14th April 2013 reads as follows:


"The ICASA Council has last week approved two 5 MHz frequencies for the South African Radio League to carry out propagation research. This is in response to the SARL's application for two channels to collect information about countrywide propagation conditions on 5 MHz. The SARL expects the licenses to be issued next week.

The SARL applied for access to 5 MHz in 2010, 2011 and again in 2012. The licences are being issued for an 8-month period at a license fee of R2 900. At the end of the period, the SARL can apply for an extension.

In the application, the SARL told ICASA that while the propagation of signals are fairly well known for high power broadcasting, there is still quite a lot that can be learned by radio amateurs, especially on "inland" work away from the coastline.

Some years ago the then SOEKOR observed that on the Cape South-coast seawards of Mossel Bay in the late afternoon and early evenings 5 MHz will provide E-layer propagation for about an hour or two. This also occurred "up and down" the Outeniqua coastline. Propagation modelling showed that the E-layer at those times was between 110 and 80 km above the Earth, much lower than the F layer. As the signal path was much shorter, very strong signals could be obtained with relatively low ERP (effective radiated power). It would be interesting to see how far and wide this propagation mode does actually occur in South Africa.

The SARL is in the process of creating a special webpage for the project. It is planned to schedule transmissions on one channel from various parts of South Africa at various times and radio amateurs will be requested to send in reception reports. The SARL is looking for volunteers in all parts of South Africa to transmit Amateur Radio Today at various times. If you like to be a transmitting station, please send your details to

The second channel will be available for individual QSOs. To use the 5 MHz band, it will be required to register with the SARL. Details will be available on the web by next weekend.

There is an item on the WRC15 agenda requesting a permanent secondary allocation for amateur radio in the 5 MHz band. The SARL hopes through its propagation research project to contribute to the body of knowledge and to lobby for support by the delegations of South African, SADC and African Union countries to support the call for the new allocation."

More details as they become available


Paul G4MWO, Editor, The 5 MHz Newsletter

Thanks to Paul for this information. It sounds like another rational decission is coming from South Africa contrary to some of the Eastern block countries...

There is link for regulator ICASA:
Although it is the 8 months period application approval only > it can be extended so it is good starting point I guess.
So we can expect ham radio friends from South Africa on two channels (probably 5250kHz, 5260kHz) soon.

I wish to all of You good luck on 60m band.

73 - Petr, OK1RP