KE-555
POC Radio
• Full Netcom
• Customised shortcut buttons
• Dual card automatic switching
• GPS Beidou real-time positioning
• Single/Group/Group call
• High Definition Audio
• High Definition Audio
• Multiplatform Adaptation
• High Capacity Battery
• GPS Beidou positioning
Description
| Indicator | Parameter |
|---|---|
| Frequency Range | TDD-LTE: B34/B38/B39/B40/B41 FDD-LTE: B1/B3/B5/B8 |
| Battery Capacity | 5000mAh |
| Operating Voltage | DC 3.7V (rated voltage) |
| Charging Method | USB direct charging, Type-C port |
| SIM Card | nano SIM ×2 (12×9mm) |
| Dimension | 135mm × 54mm × 34mm |
| Weight | 250g |
| Parameter | Description |
|---|---|
| Application Processing | ARM Cortex-R5 Baseband processing in the kernel Main frequency: up to 614MHz |
| Operating System | FreeRTOS |
| Memory | PSRAM 8MB, FLASH 8MB |
| Network Type | CAT.1 |
| Antenna | Built-in FPC antenna |
| Screen | 1.77inch, Resolution: 128×160 |
| Wireless Rate | LTE FDD: 10Mbps DL / 5Mbps UL LTE TDD: 8.2Mbps DL / 3.4Mbps UL |
| Audio Output Power | 2W |
| Antenna Impedance | 50Ω |
| Channel Bandwidth | 10MHz |
| Operating Temperature | -20°C ~ +60°C |
| Storage Temperature | -40°C ~ +60°C |
