LTE SC20 Intelligent module

Product overview

Sc20 is a series of multi network smart LTE cat 4 modules launched by mobile communication, equipped with Android operating system. Sc20 series modules include seven versions: sc20-ce, sc20-e, sc20-a, sc20-au, sc20-j, sc20-eu and sc20-w (only Wi Fi & BT is supported).

Sc20 supports the maximum 150Mbps downlink and 50Mbps uplink data transmission of LTE FDD, and is downward compatible with edge and GSM / GPRS networks to ensure normal operation in areas lacking 3G and 4G networks; It also supports IEEE 802.11 a / B / g / N (sc20-ce / - W supports IEEE 802.11 B / g / N by default) wireless transmission protocol and BT4 1 Le Bluetooth Technology (Android 7.1 and above support bt4.2).

Sc20 supports multiple input multiple output (MIMO) technology. Multiple receiving antennas can be used at the receiving end to receive signals through multiple antennas at the receiving end, so as to improve the downlink rate, reduce the bit error rate and improve the communication quality. At the same time, sc20 supports GPS, GLONASS and Beidou Positioning Systems, which greatly improves the positioning speed and accuracy.

Sc20 integrates interfaces with rich functions (such as LCM, camera, touch screen, microphone, speaker, UART, USB, I2C interface, etc.), which greatly expands the application of sc20 in M2M field and can be widely used in mid, PND, POS, router, data card, vehicle terminal, smart phone, digital billboard, security, industrial PDA and other industries and equipment.

Main advantages

● it is equipped with Android system, Wi Fi and Bluetooth functions and GNSS

● full coverage of all network systems

● support MIMO technology to improve the data transmission rate and connection reliability of wireless communication

● integrated multi constellation GNSS receiver to meet the needs of fast and accurate positioning in different environments

● LCC + LGA package is adopted for easy mounting and testing