LN920 HW Design Guide
1VV0301730 Rev. 1
Page 11 of 81
2021-08-11
Not Subject to NDA
2.
GENERAL PRODUCT DESCRIPTION
Overview
The aim of this document is to present possible and recommended hardware solutions
useful for developing a product integrating Telit LN920 M.2 module.
•
LN920 is Telit’s
M.2 form factor platform for applications, such as CPEs, routers
and gateways, based on the following technologies:LN920A12-WW: LTE FDD/TDD
Cat 12, up to 3CA DL (600 Mbps, 60 MHz) with WCDMA fallback
•
LN920A6-WW: LTE FDD/TDD Cat 6, up to 2CA DL (150 Mbps, 40 MHz) with WCDMA
fallback
Product Variants and Frequency Bands
The operating frequencies in LTE & WCDMA modes conform to the 3GPP specifications.
Product
3G Bands
4G Bands
Region
LN920A12-WW
1,2,4,5,8,9,19
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29,
30, 38, 39, 40, 41, 42, 43, 48, 66, 71
World Wide
LN920A6-WW
Table 2: Product Variants and their Frequency Bands
Refer to “RF Section” f
or details information about frequencies and bands.
Note: Enabled cellular technologies and frequency bands may vary
based on firmware version and configuration used.
Main Features
Function
Features
Physical
•
M.2 Type 3042-S2-B
Modem
•
Cellular modem for data communication
o
LN920A12-WW: LTE FDD Cat. 12 (600/150Mbps
DL/UL)
o
LN920A6-WW: LTE FDD Cat. 6 (150/50Mbps DL/UL)
o
WCDMA up to DC HSPA+, Rel.10
•
Support for SIM profile switching
GNSS
•
Support for GPS, GLONASS, BeiDou and Galileo
Application processor
•
Cortex-A7 up to 1.28 GHz with 256 KB L2 cache
