About Us
Delta Radio Group was established in 2005 with a commitment to delivering reliable, high-performance two-way radios and accessories designed for demanding operational environments. Built on decades of proven radio-communications engineering, Delta products are developed using advanced manufacturing processes and strict quality controls to ensure long-term durability, consistent performance, and dependable operation in the field.
Delta radios are produced in modern manufacturing facilities that integrate research and development, production, and quality assurance under one structured system. A significant portion of the engineering team consists of highly experienced hardware and software specialists with long-term industry expertise, supporting continuous product improvement, technical stability, and lifecycle reliability.
Quality assurance is central to the Delta manufacturing philosophy. Each product is subjected to extensive laboratory testing using advanced equipment, including rapid temperature-change chambers, thermal shock testing, vibration and drop testing, dust and rain chambers, and electromagnetic shielding environments. These tests ensure Delta radios can withstand harsh conditions such as heat, cold, moisture, dust, and physical impact commonly encountered in commercial and industrial use.
Advanced production management systems are used to standardise manufacturing processes, improve consistency, and maintain strict quality benchmarks across all units. In addition, specialised radio-frequency and digital-signal testing equipment — including spectrum analysers, digital radio test sets, communication system analysers, and network analysers — is employed to verify audio clarity, transmission stability, and overall radio performance.
Through disciplined engineering, comprehensive testing, and controlled production processes, Delta Radio Group delivers robust communication solutions that meet the expectations of professional users. The result is a range of two-way radios trusted for their build quality, reliability, and performance in real-world operating conditions across Australia.
Inside the manufacturing facilities behind every Delta two-way radio.
Our Mission & Values
At Delta Radio Group, our mission is to deliver dependable two-way communication solutions that professionals can rely on in demanding, real-world environments. We are committed to designing and manufacturing radios that prioritise reliability, clarity, and durability — ensuring consistent performance where communication matters most.
Our values are built around quality, integrity, and long-term performance. Every Delta product is developed with a strong focus on robust engineering, strict quality control, and practical usability. We believe that professional communication equipment should not only perform on day one, but continue to operate reliably throughout its service life.
We value engineering excellence and continuous improvement, investing in proven design processes, experienced technical teams, and thorough testing standards. By maintaining disciplined manufacturing practices and high expectations at every stage, we ensure our products meet the demands of commercial, industrial, and professional users.
Above all, Delta is driven by a commitment to trust and reliability — delivering communication solutions that support safety, efficiency, and confidence in every operation.