All posts by Tim Shepperd

ZCG Scalar

ZCG is a world-class Australian antenna designer and manufacturer with innovative antennas for extreme conditions and supplies premium off-the-shelf and customised solutions to clients around the world.

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ZCG provides everything from vehicle mount antennas and the marine industry; fixed position antennas for police, emergency services, and airports; through to custom-designed base stations and broadcast antennas solutions to ensure radio and TV broadcasters deliver high quality, targeted signal.

ZCG designs and manufactures antennas to transmit and receive wireless data covering the entire ISM and wireless data frequency range, including mobile phone 3G, 4G, GSM and 4G LTE, ISM 2.4 and ISM5.8. Our fixed position antennas work with Airband, UHF, VHF, FM radio and mobile phone.

ZCG delivers all your marine safety and communications needs with our top quality, robust mast-mount or deck-mount antennas designed for AIS, UHF, VHF, and AM/FM radio. Our vehicle-mounted antennas will deliver reception improvement to mobile phones on the Telstra, Optus or Vodafone, 4G LTE, 4G, 3G and GSM networks as well as AM/FM radio, VHF, UHF, and GPS.

ZCG works with FM radio, digital radio, and digital television broadcasters to design and manufacture low to medium-power antenna solutions for DAB+ radio, FM radio, Analogue and Digital TV, UHF studio link and microwave links.

We also stock all your antenna cable and accessory needs, including RF coaxial cable, RF connectors, mounting clamps, coaxial adapters, custom coaxial cable assemblies, brackets, mounts and protection from surge and lightning strikes as well as bird-proof protection.4WD, CSIRO, BARWON

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ZCG Scalar antennas used for railway level crossing warning system trial

In an Australian first, Lindenow company ZCG Scalar is part of an innovative railway level crossing warning system trial that can prevent collisions between trains and road vehicles.

The “Road Break-in” collision warning system warns drivers of approaching trains at level crossings and is a new level crossing safety system.

ZCG antennas installed onto railway crossing lights

ZCG antennas installed onto railway crossing lights for the automated warning

During a trial of the system late last week, Minister for Public Transport and Roads, Terry Mulder said the Radio Break-in system broadcasts messages to local vehicles to warn them of the hazards, such as approaching trains at railway level crossings up to one kilometre away.

Directors of ZCG Scalar, Sally-ann and Garry Kelly said the company was proud to be involved with the trial that has the potential to save lives.

The only Victorian company involved in the trial, Sally said it would be of great benefit to the area if the system was rolled out.

“The system also has other possible applications such as warning drivers of approaching emergency vehicles such as Ambulances,” Sally said.

Mr Mulder said in Victoria between 2001 and 2009 there were 120 people killed and 172 injured in vehicle crashes involving collisions with trains at level crossings.

“If this system has the ability to reduce the amount of people killed or injured, that is a great benefit to everyone,” Sally said.

A receiver is fitted to the road vehicle and an audible warning message is played through the vehicle’s speakers regardless of whether the radio is switched off, or set to other inputs such as an MP3 player or CD.

Hi-Rail landcruiser. 002

The NFA system installed into a trial vehicle. This system sends an audible system warning the occupants of the oncoming train.

“This innovative approach captures the driver’s attention before the vehicle reaches the railway level crossing and ensures early driver awareness of an approaching train,” Sally said.

The trial is an initiative of Brisbane based company NFA Innovations in conjuction with VicRoads and the State Government, which requested that a Victorian company supplies the antennas.

ZCG Scalar said it developed a range of antennas specific to the trial, they had to be frequency specific and something that worked with NFA Innovation’s system.

With around 1,300 level rail crossings in Victoria, Sally said if rolled out, this would be one of the biggest projects the company had been involved in and would ensure ongoing employment for people in Gippsland.

A road-train testing the system

A road-train testing the system at a trial location