A coaxial cable is not a single part number, it is a specification: impedance, loss at frequency, shielding, power, environment, and a connector chosen independently for each end. Here is how to get it right.
A working engineer's guide to leaky feeder design underground: the two loss numbers that decide every layout, how to set amplifier spacing, how to budget downlink and uplink, and how mine geometry like declines, stopes and junctions changes the answer.
A working engineer's guide to ACMA's 900 MHz replan: the new band edges, what happens to legacy PMR, STL and telemetry users, how LIPD class licensing changes in 915 to 928 MHz, and what LoRaWAN, NB IoT, LTE M and private LTE deployments actually have to recalculate this year.
Direct to cell (D2C) satellite services are raising the RF noise floor across Australia. If you design fixed links, SCADA, WISP networks or PMR systems, your link budgets may already be outdated. Here is what changes.
There is no single best frequency for long range communication. The right choice depends on distance, terrain, antenna size, licensing, noise floor, and required availability. Here is how to pick.
A practical refresher on free space path loss, the log distance model, Fresnel zones, and the two ray ground reflection effect: the four numbers every field engineer should be able to estimate before climbing a tower.
Regional Australia is facing a growing spectrum and connectivity challenge driven by sparse infrastructure, satellite dependence, and rising demand for wireless services. Here is what is really happening.
RF interference is becoming more common as wireless systems multiply and spectrum becomes increasingly congested. Learn what causes it, why it is worsening, and what engineers can do to mitigate it.
Australia’s radiofrequency spectrum is becoming increasingly congested. Learn why this matters, what is driving demand, and how smarter regulatory and engineering processes are essential for the future of connectivity.
Engineers often get blamed for wiring errors, but most AS/CA S009 compliance issues stem from system and process gaps. Building structured, traceable workflows ensures consistent, auditable outcomes.
How artificial intelligence interprets complex spectrum regulations and technical constraints to support RF engineers, and where the boundary with human judgement sits.
Shifting from blaming individuals to building systems that ensure continuous compliance improves efficiency, transparency and regulatory outcomes.
Embedding regulatory compliance into spectrum planning workflows from the outset ensures efficiency, traceability, and reduced risk.
How continuous compliance and automation improve spectrum management and regulatory adherence for RF engineers.
Artificial intelligence is changing how spectrum planning gets done, but the judgement, context, and accountability of RF engineers remain irreplaceable. Here is where each belongs.
How dynamic spectrum access and AI-driven coordination are changing the way Australia manages radio frequencies, and what the shift means for operators and regulators.
As networks grow denser and regulations more complex, spectrum planning is shifting from a single engineering calculation to a data-driven discipline of validation, governance, and traceability.
How artificial intelligence improves accuracy, transparency, and speed in meeting ACMA spectrum regulations, and where human judgement still has to lead.
What the LIPD Class Licence is, how the 2025 refinements affect short-range and unlicensed devices, and the practical steps engineers should take to stay compliant.
What the Australian Communications and Media Authority actually does, the legislation it works under, and why its framework shapes almost every decision an RF engineer makes.
How ACMA's apparatus and class licences differ, where each applies, and what those differences mean for the way RF engineers plan, coordinate, and document spectrum in Australia.
