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2
Product Concept
2.1. General Description
AG521R-NA QuecOpen module is a baseband processor platform based on ARM Cortex A7 kernel. The maximum
dominant frequency is up to 1.497 GHz.
AG521R-NA QuecOpen module is a series of automotive-grade LTE-FDD wireless communication modules with
receive diversity. It provides data connectivity on LTE-FDD networks. It also provides GNSS function (optional)
and audio function to meet specific application demands.
AG521R-NA QuecOpen contains global main bands to meet varied market demands.
Engineered to meet the demanding requirements in automotive applications and other harsh operating conditions,
the module offers a premium solution for high performance automotive and intelligent transportation system (ITS)
applications, such as fleet management, onboard vehicle telematics, in-car entertainment systems, emergency
calling, and roadside assistance.
With a compact profile of 38.0 mm × 42.0 mm × 2.65 mm, the module can meet almost all requirements for
automobile applications. It is an SMD type module which can be embedded into applications through its 400 LGA
pins.
Table 1: Frequency Bands of AG521R-NA QuecOpen
Network Type
LTE-FDD
(with Rx-diversity)
WCDMA
(with Rx-diversity)
GSM
GNSS
NOTE
AG521R-NA_QuecOpen_Hardware_Design
AG521R-NA QuecOpen Module
2 × 2 MIMO: B2/B4/B5/B7/B12/B13/B14/B25/B26/B29
No supported
No supported
GPS, GLONASS, BeiDou, Galileo, QZSS
AG521R-NA QuecOpen Hardware Design
®
Module
Automotive Module Series
1)
/B66/B71
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