
EVK-R2
LTE Cat 1 评估套件
单模或多模 LTE Cat 1 模块,带定位功能
C
Standard
Professional
Automotive
Product variants | LARA-R202 | LARA-R203 | LARA-R204 | LARA-R211 | LARA-R281 | LARA-R220 | LARA-R280 |
---|---|---|---|---|---|---|---|
Area | |||||||
EMEA | - | - | - | ✓ | ✓ | - | - |
APAC | - | - | - | - | - | - | ✓ |
Japan | - | - | - | - | - | ✓ | - |
Cellular features | |||||||
LTE bands | 2, 4, 5, 12 | 2, 4, 12 | 4, 13 | 3, 7, 20 | 1, 3, 8, 20, 28 | 1, 19 | 3, 8, 28 |
UMTS bands | 850, 1900 | - | - | - | 2100 | - | 2100 |
GSM bands | - | - | - | Dual-band 900/1800 | - | - | - |
Data rates | Cat 1 (10 Mbit/s DL, 5 Mbit/s UL) | ||||||
Digital Audio | 1 | 1 | - | 1 | 1 | - | 1 |
Operators | AT&T, T-Mobile | AT&T, T-Mobile | VZW | - | - | NTT docomo | - |
CPU Features | |||||||
Microprocessor on board | Host-based module | ||||||
Interfaces | |||||||
UART | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
USB | 1 | ||||||
DDC (I2C compliant) | 1 | ||||||
HSIC | 1 | ||||||
SDIO | 1 | ||||||
GPIO | 9 | ||||||
Electrical data | |||||||
Maximum supply [V] | 4.4 | ||||||
Minimum supply [V] | 3.3 | ||||||
Environmental data, quality & reliability | |||||||
Maximum temperature [°C] | 85 | ||||||
Minimum temperature [°C] | -40 | ||||||
Features | |||||||
Antenna supervisor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
CSFB | - | - | - | ✓ | ✓ | - | ✓ |
Dual stack IPv4/IPv6 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Embedded FTP/HTTP | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Embedded TCP/UDP | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
FOTA according to CTCC/CMCC | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
FW update via serial interface | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Rx diversity | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Dimensions | |||||||
Dimensions [mm] | 26 x 24 x 2.6 |