单模或多模 LTE Cat 1 模块,带定位功能
Standard
Professional
Automotive
Product variants | LARA-R202 | LARA-R203 | LARA-R204 | LARA-R211 | LARA-R281 | LARA-R220 | LARA-R280 |
---|---|---|---|---|---|---|---|
North America | ✓ | - | |||||
EMEA | - | ✓ | - | ||||
Japan | - | ✓ | - | ||||
APAC | - | ✓ | |||||
LTE bands | 12, 2, 4, 5 | 12, 2, 4 | 13, 4 | 20, 3, 7 | 1, 20, 28, 3, 8 | 1, 19 | 28, 3, 8 |
UMTS bands | 1900, 850 | - | 2100 | - | 2100 | ||
GSM bands | - | Dual-band 900/1800 | - | ||||
Data rate | Cat 1 (10 Mbit/s DL, 5 Mbit/s UL) | ||||||
Digital audio | 1 | - | 1 | - | 1 | ||
Operators | AT&T, T-Mobile | VZW | - | NTT docomo | - | ||
Microprocessor on boards | Host-based module | ||||||
UART | 1 | 2 | 1 | ||||
USB | 1 | ||||||
I2C | 1 | ||||||
HSIC | 1 | ||||||
SDIO | 1 | ||||||
GPIO | 9 | ||||||
Maximum supply [V] | 4.4 | ||||||
Minimum supply [V] | 3.3 | ||||||
Maximum temperature [°C] | 85 | ||||||
Minimum temperature [°C] | -40 | ||||||
Antenna supervisor | ✓ | ||||||
Dual stack IPv4/IPv6 | ✓ | ||||||
Embedded FTP/HTTP | ✓ | ||||||
Embedded TCP/UDP | ✓ | ||||||
FOTA according to CTCC/CMCC | ✓ | ||||||
FW update via serial interface | ✓ | ||||||
Rx diversity | ✓ | ||||||
VoLTE | ✓ | - | ✓ | - | |||
CSFB | - | ✓ | - | ✓ | |||
Dimensions [mm] | 24 x 26 x 2.6 |