1.The GSM Modem based on Q2303A (900/1800mhz)
The modem based on wavecom Q2303A, Industrial design. Aluminum casing.
Standard rs232 interface.
Dual-band 900/1800mhz. 3v sim card slot. Sim application toolkit.
Double tone multi-frequency function (dtmf). Send and receive data, fax and sms.
Maximum transmitting speed 115kb/s. Antenna with high sensitivity.
Always on-line. Comply with etsi gsm phase2+.
Dual-band. Class 4 2w @ 900mhz.
Class 1 1w @ 1800mhz.
Input voltage5v-36v dc. Input current1a.
Standby current: 5ma.
Working current: 300ma. Group 3 fax (class 1 and class 2).
Working temperature -20 -+55. Storage temperature:-25 -+70.
Accessories: ac/dc adaptor, rs232 cable, antenna, 2 mounting plates
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