Huawei Technologies Co. Ltd UM01-HW Manuel D’Utilisation

   

MC703 CDMA EV-DO Wireless Module V100R001

Product Description

 

Issue 1.00 (2009-9-10) 

Huawei Proprietary and Confidential

Page 9 of 40

 

This chapter provides an overview of the UM01-HW UMTS module, with the following 
information included: 

z 

Functions of the UM01-HW UMTS Module 

z 

Application Block Diagram of the UM01-HW UMTS Module 

The UM01-HW UMTS module has the following functions: 

z 

Supporting the frequency bands of UMTS 2100 MHz and UMTS 850 MHz 

z 

Supporting voice, short message, data, and supplementary services 

z 

Providing various user signal interfaces including the following: 

1. 

Power supply interface 

2. 

One 9-wire serial interface 

3. 

Two analog audio interfaces 

4. 

One USIM card interface (supporting the 3.0 V USIM card or 1.8 V USIM card)   

5. 

One full-speed Universal Serial Bus (USB) 2.0 interface 

6. 

Two Analog-to-Digital Converter (ADC) interfaces 

z 

Providing two kinds of antenna interfaces: antenna pad and antenna connector 

z 

Supporting the standard AT command set and the extended AT command set of Huawei 

z 

Complying with the Restriction of Hazardous Substances (RoHS) certification 

Table 1-1 shows the features of the UM01-HW UMTS module. 

Table 1-1 Product features 

UMTS: Double bands including 2100 MHz and 850 MHz 

Frequency bands 

GSM: quad bands including 

850/900/1900/2100MHz