5G-ready, ultra-compact satellite communication module - Quectel

November 18, 2025

The BG770A-SN is a 5G-ready, ultra-compact satellite communication module, compliant with 3GPP E-UTRA release 13/14/17. The module supports LTE Cat M1, LTE Cat NB1/NB2 bands, and NTN over NB-IoT. Additionally, it features ultra-low power consumption, implemented by an MIPS 5150 processor and integrated RAM and flash, which help reduce current consumption to low levels in various modes, including PSM, e-I-DRX, etc. It is further integrated with a GNSS engine that supports GPS and GLONASS systems.

The BG770A-SN boasts a comprehensive hardware-based security feature – integrated security elements (ISE). With an ultra-compact SMT form factor of 14.9mm x 12.9mm x 1.9mm and a high integration level, the module enables integrators and developers to design applications easily, leveraging its low power consumption and compact structure design. The BG770A-SN’s advanced LGA package allows for the fully automated manufacturing required for large-scale applications.

A rich set of internet protocols, industry-standard interfaces and abundant functionalities extend the applicability of the module to a wide range of M2M applications, such as wireless POS, smart metering, tracking, wearable devices, and many more.

Key features

• NTN and 5G-ready satellite communication module
• LGA form factor
• 14.9 mm ×12.9 mm ×1.9 mm
• Extended temperature of -40 °C to +85 °C
• Extremely compact LTE Cat M1/ NB1/ NB2/ NB-IoT NTN module with ultra-low power consumption
• Global coverage over the GEO constellation
• Super slim profile in LGA package
• Embedded with abundant internet service protocols
• Supports DFOTA
• A rich set of external interfaces (including RF control interfaces) that ensure convenient applications

Product information of the BG770A-SN