In 1843 the phenonema known as the Solar cycle was discovered by Samuel Schwabe a German astronomer who observed transitions of the Sun from periods of high activity to low activity every 11 years, over a period of nearly 20 years. Put in simple terms, the Sun is composed of a huge ball of electrically […]
Imagine flying off the coast over a vast ocean when your communications are lost. Regular weather condition reports, particularly regarding strong headwinds are vital to the successful flight and landing of an airplane. On July 9, an air ambulance departing Santiago De Chile to collect a patient on Easter Island lost satellite communications […]
Russia is considering the re-introduction of shortwave radio using DRM (Digital Radio Mondiale), a technology which is designed to cover large areas at modest operating cost. Prior to the 2000’s, shortwave was broadcast in Chukotka for communications across the far northeastern region of Russia and the Northern Sea but was gradually discontinued as funding became […]
Do you enjoy listening to shortwave and have noticed the frequencies used by your favourite broadcaster change twice a year? Interestingly there is a scientific reason behind this. Shortwave travels long distances because of its unique way of propagating. The transmission is beamed upwards towards the sky where it is reflected back down to earth […]
Have you seen the latest edition of Silicon Chip magazine? Our latest product the Xiegu G90 has its own 2 page spread with a favourable review by ROSS TESTER. The most notable features are: transmit power of up to 20 watts adjustable in 1 watt increments so output power can be adjusted to suit band […]
The future of Shortwave is looking bright as the BBC Shortwave transmissions service of two decades ago is being revisited. In a time where people are distancing themselves and experiencing isolation. Shortwave may just be what the world needs to unite all cultures! People who enjoy shortwave and for those who are […]
For those of you who have ever been scanning shortwave radio and happened across an interesting station but have no idea what it is or where it is coming from there are a couple of phone apps that can identify what you are listening to. These 2 apps (depending on what type of phone […]
In a world where internet connectivity and social media reign supreme it is interesting to reflect on the power radio still has in developing countries. A great example of this is the country of Mali in West Africa that often experiences political unrest and unreliable power sources, the need for information is critical. In Mali, […]
Be sure to tune in to the Radio Australia enthusiasts special event Station on March 14-15 Australian Shortwave radio has played an important part in Australia’s telecommunication history. From 1939 to 2017, hundreds of communities around Australia have relied on this service for entertainment, news and local announcements. Join Radio Australia enthusiasts for this last […]