| 기능 | Data/Messaging Services | Short Data Service(SDS) |
|---|
| Circuit Switched Data |
| Multi-slot Packet Data |
| Peripheral Equipment Interface (PEI) |
| Status messaging |
| Security Services | Authentication |
| Air Interface Encryption : TEA1 & TEA3 |
| Security Class(Class 1, Class 2, Class 3) |
| GPS Services | Autonomous GPS support |
| Position Information Sending |
| RF 사양 | Air Interface Spec | ETSI TS 300 392-2 v3.4.0 |
|---|
| Bands | 380 ~ 400MHz |
| Bandwidth | 25KHz |
| Data Rates | 115.2 Kbps(when 64QAM mode) |
| RF Power | 1W(Hardware 3W Ready) |
| Receiver sensitivity(static) | -112dBm(PM), -114/-107/-102dBm(4/16/64QAM) |
| Receiver Sensitivity(dynamic) | -103dBm(PM), -109/-104/-100dBm(4/16/64QAM) |
| GPS | Mode of Operation : Autonomous or assisted(A-GPS)
Sensitivity : -152dBm |
| 규격 | Dimensions H x W x D(mm) | 160 x 115 x 56(with heat-sink) |
|---|
| Weight(g) | 650 |
| Input power | DC 12V |
| Antenna | Road type(Size TDB) |
| 사용환경 | Interface | 2 UART ports
Antenna connector(SMA type) : TETRA & GPS
DC Input |
|---|
| Operating Temperature ℃ | -20 to +55 |
| Storage Temperature ℃ | -30 to +75 |
| Humidity | ETS 300 019-1-7 class 7.3E |
