# BG770A-SN satellite communication module

## Summary

- NTN and 5G-ready satellite communication module
- LGA form factor
- 14.9mm ×12.9mm ×1.9mm
- Extended temperature of -40 °C to +85 °C

Have a question? [Contact us](https://www.quectel.com/product/bg770a-sn-satellite-communication-module#contact)

## Key features

- 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
- Fast time-to-market: reference designs, evaluation tools and timely technical support minimize time and efforts in design and development

## Overview

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.

BG770A-SN boasts a comprehensive hardware-based security feature – integrated security elements (ISE). With an ultra-compact SMT form factor of 14.9 mm × 12.9 mm ×1.9 mm 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.

Browse our wide range of antennas – download our antenna brochure. [View brochure](https://www2.quectel.com/quectel_antenna_brochure.pdf)

## Product Brochure

[Quectel_Product_Brochure_V8.6.pdf](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)

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