Data Concentrators

The RTcom GPRS Data Concentrator is designed to take in data from remote transmitters and send it on via GPRS to a dedicated server. It can collect readings from up to 100 transmitters, and will send them on after a period defined by the user.

The data concentrator can be ordered in modes suitable for receiving various supported VHF and UHF bands, including the unlicensed 434MHz band, our UK-licensed 153MHz band, and the European 169MHz ERMES band. The data concentrator requires 230V AC power supply and can be accessed remotely to change settings.

 Click here for Data Concentrator Manual PDF

Antenna Options

• Whip Antenna
  Our whip antenna is a discreet, powerful antenna used with a wall bracket for mounting against an outside surface. When mounted high up and against the side of a building the antenna is all but invisible. However, it is not suitable for use in locations exposed to very high winds, such as hilltops or airports.
• Dipole Antenna
  Our dipole antenna is an industrial-strength, resilient antenna designed for use in applications requiring robustness over aesthetics. It can safely be mounted in areas undergoing high winds, and is the most powerful of our antennas.
• SRD Antenna
  The SRD antenna is the standard short antenna fitted to the data concentrator. It is discreet and doesn’t require fitting to a wall, however the range at which it can receive data from transmitters is somewhat shorter, being limited to at most 500m.