Broadcast Antennas

ZCG Scalar is an Australian manufacturer of high-performance broadcast RF solutions and broadcast antennas, delivering reliable, efficient signal coverage across demanding environments. Our systems support DAB+, FM radio, digital and analogue television, and UHF STL applications, designed for low to medium power transmission networks across Australia and international markets.

Our broadcast portfolio includes dipole antennas, antenna arrays, Yagi antennas, power dividers, phasing harnesses, rigid line, and reflector systems, enabling fully integrated broadcast antenna systems. Solutions are engineered for both pressurised and non-pressurised installations, with industry-standard interfaces including N-type, 7/16 DIN, and EIA terminations.

Built for durability and long service life, ZCG Scalar products are trusted by broadcasters and system integrators requiring consistent performance in cost-critical systems, where downtime is a loss of revenue. Whether upgrading existing broadcast networks or deploying new transmission infrastructure, our solutions are designed to ensure signal integrity, coverage reliability, and operational continuity.

In addition to new equipment supply, ZCG Scalar offers refurbishment and upgrade services for legacy and non-ZCG Scalar manufactured broadcast transmission equipment. Our team can assess, repair, and optimise existing RF infrastructure—including antennas, feed systems, and associated components—to extend service life, restore performance, and ensure ongoing reliability within operational networks.