| specifications︰ | Features:
1) Speech and note transmission:
a) Clear voice, enhanced full speed speech codes
b) Notes in Chinese or English
2) Data communication functions:
a) GPRS packed data exchanges (MG3100-R)
b) G3 fax
3) PHASE 2/2+ protocol
4) GSM900/1,800MHZ dual frequency work model
5) External earphone and microphone
6) Perfect AT command
Specifications:
1) Dimensions: 100 x 60 x 16.5mm
2) Power: USB
3) Interface type: USB
4) Working temperature: -20oC-+55oC
5) Humidity range: 0-95%, no condensation
6) Working frequency range:
a) GSM900: TX: 880-915MHz, RX: 925-960MHz
b) DCS1800: TX: 1710-1785MHz, RX: 1805-1880MHz
7) Receives sensitive degree: 104dBm
8) Beam:
a) Frequency: class4 (2W)/EGSM900, class 1 (1W)/GSM1800
b) Frequency error: <=0.1ppm
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| Advantages︰ | USB interface
small volume like a name card
plug&play |
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