Radio Systems

Maxtena M1227HCT series multiband GPS antenna

13 April, 2010 | Supplied by: M2M Connectivity

M2M Connectivity has added a helical Maxtena M1227HCT series multiband GPS antenna to its product range.

RFI Industries DZ series of RF power line filters

13 April, 2010 | Supplied by: RFI Industries

The DZ series of RF power line filters for EMI interference reduction provides an integrated IEC mains inlet receptacle allowing easy integration during the product‘s design phase. The filter is fused and is also available with a double pole switch and either one or two fuses. The device is intended to be designed into electronic equipment and measuring instruments.

RFI Industries EAK series EMI/EMC filters

13 April, 2010 | Supplied by: RFI Industries

The EAK series of three-phase, 4-line, power line EMI/EMC filters has been designed for RF interference reduction in digital and telecommunications systems as well as medical and industrial installations.

Trio Datacom SmartPath mesh networking

13 April, 2010 | Supplied by: Trio Datacom Pty Ltd

Trio Datacom has released SmartPath, a mesh networking solution that provides enhanced connectivity and redundancy in both fixed and roaming applications.

Daniels Electronics digital universal interface card

13 April, 2010 | Supplied by: Daniels Electronics Ltd

Daniels Electronics has developed, with Catalyst Communications Technologies, a second-generation IP digital interface between the two companies‘ products that provides new features for users including the P25 unit ID, P25 emergency indicator and satellite connectivity.

Bridgewater Systems radio access network congestion solution

13 April, 2010 | Supplied by: Bridgewater Systems

Bridgewater Systems has announced a radio access network congestion solution by extending the policy controller with a new RAN congestion module that together combine real-time cell site congestion information with subscriber entitlements.

GME BX series two-way radio

13 April, 2010 | Supplied by: GME Pty Ltd

The GME BX series of handheld portables is a fully featured handheld radio, available in both the VHF (148-174 MHz) and UHF (450-520 MHz) bands and is aimed directly at security and covert applications.

RFI Industries D series EMI filter

13 April, 2010 | Supplied by: RFI Industries

The D series of general-purpose, low-cost RF filters for EMI applications uses a single-stage filter for use in equipment to reduce or eliminate moderate conducted interference that prevents a piece of equipment from conforming to the relevant EMI specification.

CRS Accessories universal charger with interchangeable pods/pockets

13 April, 2010 | Supplied by: CRS Accessories

CRS Accessories has available a universal charger with interchangeable pods/pockets. When changing pods/pockets no tools are required, they unclip at the base of the charger.

The SKA project moves forward

24 March, 2010

The launch of the International Centre for Radio Astronomy Research is a boost to the Square Kilometre Array (SKA) project.

Reducing test times in antenna and RCS applications

24 March, 2010 by John Swanstrom, Say Phommakesone, Jim Puri, Agilent Technologies | Supplied by: Keysight Technologies Australia Pty Ltd

Antenna technology is in a constant state of change as performance requirements get tougher and systems become more complex. This has two important consequences. First, more testing - and more test data - is required to validate and verify system performance. Second, that testing must be completed in less time and at lower cost to help ensure timely and profitable completion of in-spec systems.

ACMA floats UHF boating discussion

24 March, 2010 | Supplied by: Australian Communications and Media Authority

Last September, the ACMA released a discussion paper seeking views on possible changes to regulatory arrangements for VHF marine radio used by recreational boat operators.

ADC for low-energy radios

17 March, 2010

Imec and Holst Centre have developed an ultralow-power 8-bit analog to digital convertor consuming 30 fJ of energy per conversion step. It is especially suitable for upcoming low-energy radios in the ISM bands such as low-energy Bluetooth or IEEE 802.15.6 for body-area networks.