HUAWEI EM820W HSPA+ PC Embedded Module

 

 

 

Hardware Guide

 

 

Electrical and Reliability Features

 

 

 

 

 

 

 

 

Description

Band

Test Value

 

Units

Power (dBm)

 

 

 

 

 

 

 

 

HSDPA

Band I

348

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

395

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

585

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band II

350

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

409

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

646

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band V

361

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

380

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

552

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band VIII

343

 

mA

1d Bm Tx Power

 

 

 

 

 

 

 

 

 

 

365

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

560

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

HSUPA

Band I

378

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

424

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

610

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band II

357

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

407

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

643

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band V

363

 

mA

1 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

381

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

524

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

 

 

Band VIII

361

 

mA

1d Bm Tx Power

 

 

 

 

 

 

 

 

 

 

382

 

 

10 dBm Tx Power

 

 

 

 

 

 

 

 

 

 

531

 

 

24 dBm Tx Power

 

 

 

 

 

 

 

Table 5-5DC power consumption (GSM/GPRS/EDGE)

Description

Test Value

Units

PCL

Configuration

 

 

 

 

 

GPRS850

346

mA

5

1 Up/1 Down

 

 

 

 

 

 

513

 

 

2 Up/1 Down

 

 

 

 

 

 

160

mA

15

1 Up/1 Down

 

 

 

 

 

Issue 01 (2010-12-31)

Huawei Proprietary and Confidential

31

Copyright © Huawei Technologies Co., Ltd.

 

 

Page 38
Image 38
Huawei EM820W manual Hsdpa, Hsupa, Description Test Value Units, Configuration, GPRS850

EM820W specifications

The Huawei EM820W is a cutting-edge mobile broadband device that exemplifies Huawei's commitment to innovation and excellence in the telecommunications sector. Designed for seamless connectivity, the EM820W caters primarily to users who demand high-speed data access while on the move.

One of the standout features of the Huawei EM820W is its support for high-speed 4G LTE connectivity. With download speeds that can reach up to 150 Mbps and upload speeds of up to 50 Mbps, users can enjoy smooth streaming, rapid downloads, and responsive online gaming experiences. This capability makes the device an ideal choice for both individual users and business professionals who rely on robust internet access.

The EM820W is equipped with a compact and lightweight design, making it highly portable. This device can be easily carried in a pocket or bag, allowing users to stay connected wherever they go. Its plug-and-play feature simplifies the setup process, ensuring that even those who are not tech-savvy can easily get online.

Another notable aspect of the Huawei EM820W is its compatibility with a wide range of operating systems, including Windows, macOS, and various distributions of Linux. This versatility means that users can connect the device to their preferred platforms without facing compatibility issues, enhancing the overall user experience.

The device also incorporates advanced security features to safeguard user data, including built-in encryption protocols. This is particularly important for business users who require secure connections for sensitive transactions and communications.

In addition to its connectivity capabilities, the EM820W showcases energy-efficient technologies that optimize battery performance. The device is designed to consume minimal power, allowing users to prolong usage times without frequently recharging.

The Huawei EM820W comes with a user-friendly interface, enabling users to easily manage their connections and monitor data usage. This feature is valuable for those who need to track their internet consumption to avoid exceeding data limits imposed by service providers.

With its blend of speed, portability, and user-oriented features, the Huawei EM820W stands out as a reliable solution for those seeking robust mobile broadband capabilities. Whether for personal use or professional needs, this device ensures that users remain connected in an increasingly digital world.