APCO25 Direct Mode solution;
It requires communication over a single base station rather than a wide range, central management requirements and demanding limited space usage,
- Priority voice communication, no need for data communication,
- There is no obligation to use TDMA (Time-Division Multiple Access) since there are no more user groups and no frequency allocation problems.
- It is generally offered to users in rural / mountain areas who need communication.
APCO25 Conventional wide area solution;
Requires a system management center due to requirements such as demanding use in a large area and monitoring voice / data traffic,
- In addition to voice communication, which requires data communication,
- No more than user groups,
- No obligation to use TDMA (Time-Division Multiple Access) as there is no problem with frequency allocation,
- It is generally offered to users in rural / mountain areas who need communication.
APCO25 Trunk large area solution;
Requires a system management center due to requirements such as demanding use in a large area and monitoring voice / data traffic,
- In addition to voice communication, which requires data communication,
- The number of user groups is high and the frequency of making calls is high
- No obligation to use TDMA (Time-Division Multiple Access) as there is no problem with frequency allocation,
- It is generally offered to users in rural / mountain areas who need communication.