hardware Specifications datasheet pdf download EM660 Huawei WCDMA wireless module

hardware Specifications datasheet pdf download EM660 Huawei WCDMA wireless module

Model Number: EM660

Huawei EVDO PC Embedded
Module Datasheet
V001R005

1.1 Introduction
HUAWEI EM660 EVDO PC Embedded Module (hereinafter referred to as the EM660)
is aWirelessWide Area Network (WWAN) PC module based on the CDMA2000 1x,
the CDMA2000 1xEV-DO Rev. 0, and the CDMA2000 1xEV-DO Rev. A protocols. It is
a multi-mode wireless terminal for business professionals. In addition to messaging
services, the EM660 provides high-rate packet data services, supporting wireless
downloading at a speed as high as 3.1 Mbps and uploading at speed as high as 1.8
Mbps.

The EM660 supports the following standards:
l CDMA2000 1x
l CDMA2000 EV-DO Rev 0(EV-DOr0)
l CDMA2000 EV-DO Rev A(EV-DOrA)
The EM660 provides the following services:
l CDMA2000 1x packet data service
l EV-DOr0 packet data service
l EV-DorA packet data service
l CDMA2000 1x short message service (SMS)
l CDMA2000 1x PC voice（Optional）

The EM660 can be connected to a PC via the Mini PCI Express interface. In the
service area of the CDMA2000 1x, EV-DOr0 or EV-DorA network, you can surf the
Internet, send messages and emails, telephone, and receive messages/emails
cordlessly. The EM660 is fast, reliable, and easy to operate. Thus, mobile users can
experience many new features and services with the EM660. These features and
services will enable a large number of users to use the EM660 and the average
revenue per user (ARPU) of operators will increase substantially.


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