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RADIOCOMMUNICATION

3RP
 

Tetra
 

Specific
 

Dequametric
 
Networks : 3RP

In a 3RP network, the channels are not reserved to a specific user group; each terminal can use any of the channels on the system. A channel is allocated to the user for the requisite length of time and once the call is over, the channel is freed and returned to the group for use by other subscribers. This is the best solution for managing radio communications carrying voices and data. The 3RP infrastructure developed by TELTRONIC complies with MPT 1327, MPT 1343 and MPT 2424 standards in the 68-88MHz, 138-174MHz, 220-230MHz and 400-470Mhz frequency bands.

WHAT IS 3RP?

It is the ideal solution for networks which have to use radio to download data: GPS tracking, bus or taxi fleet management, operations or maintenance centres, remote maintenance, etc ...

ITS ADVANTAGES

3RP technology integrates radio network traffic, managing it efficiently at low cost and providing :
- Excellent communication quality.
- Better use of the radioelectric spectrum.
- Frequency savings due to dynamic allocation of common channels.
- Direct dialling of callee IDs or group numbers.
- Distribution of users into separate groups.

TECHNOLOGY AND EXPERIENCE

TELTRONIC has put all its technology and experience into the design, development, installation and maintenance of this kind of network.

FEATURES

Group or individual calls
Priority or emergency calls
Transmission of predefined messages
Call forwarding
Transmission of long or short data
Connection to a PABX or public call network
Automatic tracking (GPS)
Other custom services

TWO TYPES OF INFRASTRUCTURE

The standard version :
Modular structure managing up to 16 channels
Excellent quality / price ratio

A more developed version :
The same modular structure which can be extended quickly and easily to the number of sites controlled, with a switching matrix for connection to a PBTX / PSTN.