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GPRS Com
GPRS - RS232c
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TECHNICAL DATA user's manual

GSM module SIMCOM SIM 300C
frequency range Quad Band
850/900/1800/1900MHz
AT command set GSM 07.05
GSM 07.07
GPRS Class10/Class8
RS232 transfer rate 300b/s - 115kb/s
GPRS transfer rate downlink max 85.6kb/s
uplink max 42.8kb/s
transfered signals full RS232c
optical indication STATUS, NET, TxD, RxD
connector antenna SMA
connector RS232 DB 9M
connector power supply plug 2.1mm
power supply 5V / 2A DC
consumption max 8W
dimension (w/o antenna) 92 x 54 x 28mm