Chapter 8: Specifications

Radio Specifications

- Class 1 (1 W) for GSM1900

Control via AT commands

(Hayes 3GPP TS 27.007 and 27.005)

SIM Application Toolkit (release 99) TCP/IP stack access via AT commands

Internet Services:

TCP, UDP, HTTP, FTP, SMTP, POP3

Supply voltage range:

3.2 to 4.3 V

Specifications for:

 

EDGE data transmission:

EDGE class 10: max 236.8 kbps (downlink)

 

Mobile station class B

 

Modulation and coding scheme MCS 1-9

GPRS data transmission:

GPRS class 12

 

Mobile station class B

 

PBCCH support

 

Coding schemes CS 1-4

CSD data transmission:

Up to 14.4 kbps

 

V.110

 

Non-transparent mode

 

USSD support

SMS:

Point-to-point MO and MT

 

SMS cell broadcast

 

Text and PDU mode

Fax:

Group 3, class 1

Voice:

Triple-rate codec for HR, FR, and EFR

 

Adaptive multi-rate AMR

 

Basic hands-free operation

 

Echo cancellation

 

Noise reduction

Interfaces:

Hirose U.FL-R-SMT 50 ohm antenna connector

 

Antenna solder pad

 

Molex 80-pin board-to-board connector

 

- Power supply

 

- Audio: 2x analog, 1x digital

 

- 2 x serial interface (ITU-T V.24 protocol)

 

- USB 2.0 full speed

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Psion Teklogix ISO 9001 user manual Specifications for, Sms