GM862-GPS: GPS RECEIVER & GSM / GPRS MODEM

Quad-band GSM / GPRS modem with 20 channel SirfstarIII™ GPS receiver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

Jim D. Gray & Associates, Inc.

Supporting O.E.M.’s since 1977

PRODUCT FEATURES:

 

Quad band:

EGSM 850 / 900 / 1800 / 1900 MHz

 

Output Power:

Class 4 (2W) @ 850 / 900 MHz

Class 1 (1W) @ 1800 / 1900 MHz

 

Control via AT commands according

to GSM 07.05,  07.07 and proprietary Telit

 

Supply Voltage Range:

3.4  -  4.2 VDC (3.8VDC recommended)

 

GSM Power Consumption (typical values)

Power off: <26μA

Idle (registered, power saving): < 4mA

Dedicated mode (max): 270 mA

GPRS cl.10 (max): 500 mA

 

Serial Port Multiplexer GSM 7.10

 

SIM Access Profile

 

Dimensions: 44 X 44 X 6.7 mm

 

 

GPS Power Consumption

Stand-by-current: 1mA

Operating Current: 70 mA

including 20 mA for the antenna LNA

 

GSM Sensitivity

-107 dBm (typ) @ 850 / 900 MHz

-106 dBm (typ) @ 1800 / 1900 MHz

 

Weight: 23g

 

Temperature Range: -30°C  to +80°C

 

RoHS Compliant

 

TCP/IP stack access via AT commands

 

Jamming Detection

 

EASY SCAN (automatic scan over GSM frequencies)

 

EASY CAMERA (embedded VGA color camera support)

GPS RECEIVER

Sensitivity :  up to –159 dBm

Extremely fast TTFF’s at low signal levels

Hot starts < 2 seconds

200,000+ effective correlators

Supports 20 channel GPS

GPS NMEA 0183 output format

 

INTERFACES

50-pin board to board Molex connector

13 I/O ports max

Analog Audio (balanced & unbalanced)

1 A/D converter, Buzzer output

Camera direct support mode on I/O ports

ITU-TV.24 Serial Link through UART:

at CMOS level

Baud rate from 300 to 115,200 bps

Autobauding from 2,400 to 57,600 bps

50 Ohm MMCX antenna connector

On board SIM Holder, 1.8V / 3 V with

real-time detection

 

AUDIO

Telephony, Emergency

Half rate, Full rate, Enhanced Full rate and

Adaptive Multi Rate voice codecs (HR. FR, EFR, AMR)

Superior echo cancellation & Noise Reduction

Handset & Hands free operations

DTMF

 

APPROVALS

Fully type approved according to R&TTE

CE, GCF, FCC, PTCRB, IC

 

SMS

Point-to-Point mobile originated and mobile

terminated SMS

Concatenated SMS supported

SMS Cell Broadcast

Text and PDU mode

 

CIRCUIT SWITCHED DATA TRANSMISSION

Asynchronous Transparent Circuit Switched Data (CSDI) up to 14.400 bps

Asynchronous Non-Transparent CSD up to 9.600 bps

V.110

 

 

 

 

 

 

 

TOP OF PAGE

 

 

 

GPRS DATA

GPRS Class 10

Mobile station class B

Coding Scheme 1 to 4

PBCCH support

 

FAX

Group 3, Class 1

 

GSM SUPPLEMENTARY

Call Forwarding

Call Barring

Call Waiting & Call Hold

Advice of Charge

Calling Line Identification Presentation (CLIP)

Calling Line Restriction (CLIR)

Unstructured supplementary Services Mobile Originated Data (USSD)

Closed User Group

 

ADDITIONAL FEATURES

SIM Phonebook

Fixed Dialing Number (FDN)

Real time Clock

Alarm management

Battery Management

Network LED support

IRA character set

Jamming Detection & Report

Embedded TCP/IP stack, including

TCP, IP, UDP, SMTP, & FTP protocols

 

PYTHON APPLICATION RESOURCES

Python script interpreter (allows driving the module internally

implementing the application code directly in the Python language).

Memory: 3 MB of NV Memory for the user scripts and 1.5 MB RAM for

the Python engine usage.

Over-the-Air Application SW update.

IIC Bus and SPI Bus controlled in Python.

 

 

 

                                       DATASHEET.PDF

 

 

 

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