Item | Description | |
Wireless Parameters | Frequency Band | Quad band: GSM850MHz/EGSM900MHz/DCS1800 MHz/PCS1900MHz |
Output Power | Class 4(2W): GSM850MHz/EGSM900MHz | |
Class 1(1W): DCS1800MHz/PCS1900MHz | ||
RF Sensitivity | <-109dBm | |
Hardware System | MCU | STM32F072C8T6 |
XTAL Frequency | 8MHz | |
Interfaces | Serial Port | 1*RS485 |
Power Interface | terminal interface, power protection | |
Antenna Interface | standard SMA antenna interface, characteristic impedance 50Ω | |
SIM Card Interface | standard SIM card holder, embedded with ESD protection | |
Indicator Lamp | power, communication, running indicators | |
Electrical Characteristics | Power Supply (Optional) | AC85~265V/DC5~32V |
Power Consumption | <2W | |
Others | Working Temperature | -40℃~85℃ |
Relative Humidity | <95%(non-condensing) | |
Dimension | 100mm x 65mm x 25mm |