Radio Systems

Antenna Factor omnidirectional antenna

24 August, 2011 | Supplied by: Clarke & Severn Electronic Solutions

The Antenna Factor ceiling-mount, omnidirectional antenna provides wide bandwidth performance in an omnidirectional pattern. Its smooth, streamlined profile is suitable for offices, industrial or home environments. Mounting and connection are through a single access hole in the mounting surface.


RadioLinx Smart Switch ethernet communication

22 August, 2011 | Supplied by: ProSoft Technology Inc

Smart Switch intelligent routing technology enables true peer-to-peer wireless ethernet communication. When coupled with the Industrial frequency hopping ethernet’s 1.1 Mbps data rate capabilities, the Smart Switch radios provide for many applications.


MiMOMax band-pass filters

19 August, 2011 | Supplied by: MiMOMax Wireless Ltd

MiMOMax band-pass filters are designed specifically for the company’s radios but may also be used in conjunction with any suitable wireless transmitter or receiver.


Digital network expands

05 August, 2011

Vertel has launched its two-way digital network Team Talk NXDN.


Protocol stack

01 August, 2011

Etherstack demonstrated its mobile and handheld DMR protocol stack.


Project: Upgrade to Finnish network

20 July, 2011 | Supplied by: Sepura

The Finnish department for rescue services in Länsi-Uusimaa has selected Sepura handheld, two-way radios to upgrade its communications network.


dPMR 6.25 kHz digital radio is open standard

20 July, 2011

For those who have watched the global two-way industry evolve in the last 30 years, it’s obvious that the more user-focused manufacturers have learned a lot from listening to professional business and industry users and their fundamental need for flexible, efficient and cost-effective radio communications.


Now for another look at DMR

20 July, 2011 by David Cox, operations director, Pacific Wireless Communications | Supplied by: Pacific Wireless Communications Pty Ltd

The recent DMR discussion has prompted much-welcomed response from the market and from New Zealand in particular stimulating further debate to how applicable will the various executions of DMR be to the Australian market.


Using the internet to get the message across - Part II

20 July, 2011 by Ralph Becker | Supplied by: TestAdvance Pty Ltd

Last issue we introduced RoIP as a means to achieving interoperability in and across two-radio networks. Interoperability is more than the integration of different radio formats and RF interfaces.


A challenge to conventional thought

20 July, 2011 by Ralph Becker*

We are pretty much aware of the shift in telecommunications usage, away from fixed-line telephone to a combination of IP-based and mobile access. The lines between voice and data are becoming less and less clear. Indeed, it makes no sense to discern between voice and data - both are simply payload.


Down to basics with antennas

20 July, 2011 | Supplied by: Clarke & Severn Electronic Solutions

Antennas are the heart of every radio transmitter and receiver. So vital are they that it seems appropriate to look more closely at them. And whether you are experienced in their use or are coming to them for the first time, there is bound to be information here that could be useful.


400 MHz changes benefit UHF CB users

20 July, 2011 | Supplied by: Australian Communications and Media Authority

Owners of UHF CB radios will now have access to more channels in the 400 MHz band, following a three-year ACMA review and release of its time frames and plans to restructure the band.


Trimble Navigation TM3000 asset-tracking device

17 July, 2011 | Supplied by: Step Global Pty Ltd

Trimble Navigation has completed the integration of the Cinterion EU3-P WCDMA modem within its TM3000 asset-tracking device.


Laird SKS230065-18N-001 wideband antenna

16 July, 2011 | Supplied by: Tekdis

Laird has released its SKS230065-18N-001 base station wideband dual 45° sector antenna.


Sepura IP67 submersible intrinsically safe radio

15 July, 2011 | Supplied by: National Wireless

Sepura has launched additions to its range of intrinsically safe products for TETRA radios.


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