Latest Articles

Aging antenna replaced at remote broadcast site

When a major Australian broadcaster identified the need for a replacement antenna at one of its broadcast sites in NSW, its RF engineering team approached ZCG Scalar to...

Radio Systems 03 September, 2026

Why traditional spectrum analysers miss modern RF interference

Modern 5G network testing depends on real-time spectrum analysis to detect transient RF interference that traditional swept spectrum analysers often miss.

Test & measure 03 September, 2026

DC-UPS supports mission-critical underground comms

An Australian communications industry leader has been searching for a DC-UPS back-up power system to support a 'leaky feeder' communication system within an...

Radio Systems 02 September, 2026

How the right antenna can deliver critical insights into wastewater

Without consistent data collection and communications, utility networks risk undetected failures and public health hazards, making wastewater monitoring critical.

Research 02 September, 2026

Connectivity resilience emerges as a defining priority for government agencies

Conversations at the recent Technology in Government event in Canberra reinforced a clear shift in how public sector organisations are thinking about connectivity.

Public Safety 01 September, 2026

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Public Safety
Best of both worlds: charting the hybrid future in Australia

Best of both worlds: charting the hybrid future in Australia

By following a hybrid approach, we can maintain the communications backbone for public safety while charting a path that is better connected than...

Article 16 July, 2026
Radio Systems
Lessons in long-distance telemetry from the past 60 years

Lessons in long-distance telemetry from the past 60 years

What are some of the key engineering lessons learned from decades of deploying wireless telemetry systems in demanding industrial applications?

Article 26 August, 2026
Industry
Radio telescopes enable real-time tracking of orbital threats

Radio telescopes enable real-time tracking of orbital threats

Radio telescopes can be repurposed as independent radar receivers to improve our ability to detect, track and characterise satellites and space...

Article 20 August, 2026
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