User's Manual
LTE Module
EC20 Hardware Design
EC20_Hardware_Design Confidential / Released 9 / 83
2 Product Concept
2.1. General Description
EC20 is a series of LTE-FDD/WCDMA/GSM wireless communication module with receive diversity, which
provides data connectivity on FDD-LTE, DC-HSPA+, HSPA+, HSDPA, HSUPA, WCDMA, EDGE and
GPRS networks. It can also provide GPS/GLONASS
1)
and voice functionality for your specific application.
Table 1: EC20 Frequency Bands
1.
1)
GPS and GLONASS function is optional.
With a tiny profile of 32.0mm × 29.0mm × 2.4mm, EC20 can meet almost all requirements for M2M
application such as automotive, metering, tracking system, security solutions, routers, wireless POS,
mobile computing devices, PDA phone and tablet PC, etc..
EC20 is an SMD type module, which can be embedded in application through its 140-pin pads including
EC20
FDD-LTE
(with Rx-diversity)
B2/B4/B5/B12/B17
TDD-LTE
(with Rx-diversity)
Not supported
WCDMA
(with Rx-diversity)
B2/B4/B5
TD-SCDMA
(with Rx-diversity)
Not supported
CDMA
(with Rx-diversity)
Not supported
GSM
850/1900
GNSS
GPS+GLONASS
NOTES