Interface
Interface Connector
Data Speed of Serial Interface
Data Rate of Radio Interface
(25/20/12.5/6.25 kHz Channel
Spacing)
Forward Error Correction (FEC)
Data scrambling
FCC
Industry Canada
ETSI
1.5. GSM Module Details
Table 5 lists the internal general specifications for the internal modem connection for an optional GSM
module.
Operating Systems
Tx power
Typical RX sensitivity
GPRS
EDGE
CSD
SMS
SIM Card
Regulatory and Approvals
www.javad.com
DSP UART (serial port)
16-lead Connector
9600 - 115200 bps
9600/7500/4800/2400 bps – DBPSK/GMSK
19200/15000/9600/4800 bps – DQPSK
28800/22500/14400/7200 bps – D8PSK
38400/30000/19200/9600 bps – D16QAM
Reed-Solomon Error Correction
Yes
Compliance
FCC Part 90
RSS-210
ETSI EN 300 113-2
ETSI EN 301 489-1
ETSI EN 301 489-5
ETSI EN 300 220-1
Table 5. GSM Module Specifications
Quad band: 850/900/1800/1900 MHz
850/900 MHz – Class 4 (2 Watt)
1800/1900 MHz – Class 1 (1 Watt)
-106dBm (4dB margin on top of spec)
Multi-slot class 10 (4 down; 2 up; 5 Total)
Max BR 85.6 Kbps
Class B GSM 07.10 multiplexing protocol
Coding scheme CS1-CS4
Multi-slot class 10 (4 Down; 2 Up; 5 Total)
Max BR Downlink 236.8 Kbps (Over RS232)
Coding Scheme MCS1-MCS9
Max BR 14.4 Kbps
MO/MT Text and PDU modes
Cell broadcast
2 SIM cards support, 3.0 V, STK 3.1
FCC, IC, CCC; FTA, PTCRB; R&TTE; GCF; EMC; QS9000
manufacturing; RoHS/WEEE
Specifications
Receiver Specifications
GSM Module Details
85
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