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P25 Conventional Wide Area System

P25 (Phase-1) Conventional Wide Area System solution;

Demanding use in a wide area

Requiring data communication in addition to voice communication,

In need of  a system management center due to requirements such as audio / data traffic and tracking radio locations

If the number of user groups is not too large

There is no obligation to use TDMA (Time-Division Multiple Access) because there is no problem with frequency assignment.

Generally, presented as encrypted or non- encrypted for users who need communication in rural / mountain areas.

ASELSAN, P25 offers a turnkey system solution for Conventional Wide Area architecture. For this architecture, both infrastructure (base stations and switching unit), end user products (both radios and applications) and integration / installation solutions are provided.


 The APCO25 Conventional Wide Area System solution supports the following applications:

Vehicle and Personnel Tracking Application *

Messaging (E-Mail) Application *

Database Query Application *

Operator Console (Dispatcher)

Diagnostic Application Software

Call Taking Software

(These applications are not supported in direct mode operation)

*: Can be used at both the system management center and the field.

If the communication needs of users change and they need a more advanced solution;

Addition of new repeater radios and the device named "site trunk control unit" to the base stations established for the P25 Conventional Wide Area System

Modification of the switching unit in the system management center for trunk architecture

Modification of radios to trunk architecture

As a result of these, it is possible to switch to the P25 Trunk Wide Area System configuration.