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Shortwave is far from silent.

From new transmitters humming to life in the Pacific, to hobbyists catching signals from the other side of the world, there’s been plenty happening lately on the bands. Here’s a look at some of the most interesting updates.


New Voices on the Airwaves: Shortwave Australia

Over the past few weeks, a station identifying itself as Shortwave Australia has been heard broadcasting on 2310 kHz and 4835 kHz. Reports from listeners across the country describe strong signals and a program of nostalgic, old-time music drifting across the dial — a refreshing discovery for anyone who enjoys exploring the lower shortwave bands.

While official details are limited, a growing number of hobbyists have confirmed regular activity on these two frequencies. The station’s broadcasts have been logged during afternoons and evenings (local time), with 4835 kHz often producing the strongest results in daylight hours before fading around dusk. At night, 2310 kHz seems to take over, offering surprisingly consistent reception when conditions are right.

Programming so far appears to focus on music and general entertainment, with minimal announcements or station IDs — a style that gives the broadcasts a distinctly nostalgic feel. Listeners have described the experience as “like tuning into a forgotten corner of the radio world.”

Online, discussions about the station have started to appear on hobby forums and monitoring blogs, where enthusiasts are sharing signal reports, audio clips, and reception logs. Some have uploaded recordings to YouTube and SDR platforms, while others are tracking the station on sites like Shortwave.Live, which lists it as active on both frequencies around the clock (though actual transmission times vary).


Want to Try Your Luck Tuning In?

🎧 When to listen: Afternoon or early evening — that’s when most recent reports have been logged.
📻 Frequencies to check: Start with 4835 kHz, then try 2310 kHz later in the night.
🔌 Reception tip: Use a loop or long-wire antenna placed well away from household noise sources.
🌐 Online option: Explore KiwiSDR receivers around Australia to see how the signal propagates in different regions.


We’d Love to Hear From You

Have you caught Shortwave Australia on the dial? What times, signal strengths, or music have you logged?

If you’ve captured a short audio clip or screenshot, share it with us — we may include listener reports in a future blog post to help map out the station’s reach and schedule.

Shortwave lives on through discoveries like this, and with help from the listening community, we can keep these new voices heard far and wide.


China Goes Digital

China has formally adopted DRM (Digital Radio Mondiale) as its national standard for shortwave and mediumwave broadcasting. The move could transform the listening experience, offering FM-quality sound and data broadcasting across vast distances.


Pacific Coverage Expanding

RNZ Pacific has completed a major transmitter upgrade near Taupō, New Zealand, installing a new 100 kW Ampegon TSW-2100 unit supporting both analog and DRM signals.

At the same time, Papua New Guinea has announced plans to reintroduce shortwave broadcasts to improve coverage for its remote communities — an encouraging reminder that shortwave still matters, especially where the internet can’t reach.


Vanuatu: Back on the Bands

VBTC has announced new shortwave frequencies of 2485, 3945, 5040, 7260, and 9960 kHz.
The 9960 kHz signal has been heard regularly along the east coast of Australia, with a transmitter power of 10 kW.


Technology Meets Tradition

Researchers have even turned to AI, developing systems that can automatically classify hundreds of shortwave signal types using deep learning.

Meanwhile, mysterious stations like UVB-76 (“The Buzzer”) continue to intrigue listeners and keep the global shortwave conversation alive.


Explore, Learn, and Listen

If you’re new to the hobby or looking to go deeper, check out our range of free downloadable guides at TecsunRadios.com.au — including our Shortwave Explained booklet and Listener’s Guide (Version 15).

Whether you’re rediscovering radio after decades or tuning in for the first time, one thing’s for sure: the airwaves have never been more alive.

 

Tecsun pl 330 shortwave radio

The Tecsun PL-330 is the latest pocket-sized portable receiver offering SSB capability. This feature, coupled with direct frequency entry makes the PL-330 the ideal receiver for those wishing to listen to shortwave radio utility stations, amateur radio transmissions as well as regular shortwave broadcasts.

Our Tecsun PL 330 has been featured in the latest edition of Australian DX NEWS For those of you considering adding a PL 330 to your collection, this review is thorough and comprehensive.

Read full article below or click link Australian DX News Tecsun review

Tecsun PL330n review.

As mentioned this lightweight SSB radio is feature-packed click here to view all the features of the PL-330 and buy your own. Priced at just $145 this radio is also the perfect gift for fellow radio enthusiasts or soon-to-be hobbyists.

As the weather begins to cool, it is a great time to set up and organise your radio shack.
Crucial for wireless communication, the first radio shacks were aboard ships in the 1900s, several radio units were housed above the bridge in wooden structures.
Similar to a man cave the radio shack is essential for every shortwave listener, it is your place to get away from the hustle and bustle.

image via qsl.net

Many radio shacks are set up in basements, garages, or spare rooms.
Some important factors to consider are.

Location: Ensure your radio shack is as close to the ground as possible with accessibility for routing wires in and out of your space.
Comfort: Get yourself a large desk that can accommodate lots of radios and a comfortable chair so that the time you spend in your shack is enjoyable. Get yourself a good set of headphones that can plug right into your radio, preferably like our Tecsun communication headphones that feature an extra-long cord so it can reach even the higher up radios in your radio shack.
Ease of use. We mentioned the large desk earlier, it is important to have your units within close reach, at least within arm’s length. Buying some shelving for vertical storage is both a great use of space and helps accessibility.
The Extras, just for fun! Get yourself a big clock that shows Zulu or UTC time so you can always see what time it is overseas, plus these look pretty cool!
Get yourself a corkboard that you can pin your QSL cards, decoded images, and other notes.

For those of you who have a radio shack we would love to see your photos. Take a photo and either email it through to hello@tecsunradios.com.au or post your photo and tag us @TecsunAU and #TecsunAU.

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 charged hot gas. As this gas moves, it generates a powerful magnetic field. This magnetic field transitions through an 11 year cycle (known as the Solar Cycle) during which the magnetic poles of the Sun are transposed, ie the north and south poles change places.

This cycle affects activity on the surface of the Sun, such as sunspots and solar flares. The energy released by these events charges particles in the ionosphere, affecting radio propagation. More solar flares and sunspots occur at the peak of the cycle than at the bottom of the cycle. Typical values are 80-100 sunspots at the cycle peak and 15 or so at the cycle minimum.

When a strong flare occurs, the increased x-ray and extreme ultraviolet radiation produces ionisation in the lower, D (absorption) layer of the ionosphere, disrupting HF radio broadcasts by absorbing rather than reflecting signals. 

We are currently at the end of Solar Cycle 24 (calculated as mid 2020), and from this point we can expect an increase in solar activity and changed radio propagation as the maximum useable frequency (MUF) for shortwave communications increases with an increase in solar activity.

At the peak of the Solar Cycle, the higher frequencies of the shortwave spectrum are very good. Low power stations can be heard over remarkably long distances. 

At the bottom of the cycle, the current position, those higher frequency signals will not usually support normal propagation via the ionosphere. So propagation at lower frequencies will be better whilst higher frequencies will suffer. 

 

Article written by Tecsun Radios Australia

Image of sun via Nasa.