Product Name: GSM GatewayModel Number: SX01G4Place of Origin: ChinaFeatures: 1) The GSM wireless connection 2) High and clear voice 3) Intelligence SIM card safety management 4) Standard anti pole output 5) The signal strength show on the LCD 6) The breadth electric voltage circulates, and low power depletion 7) Support power supply( storage battery, NIHM, LION, dry battery) of various backups, from refresh the management 8) Caller ID functions 9) The intelligence quickly stirs the numbers 10) Completely common telephone machine habit operation 11) Full-automatic intelligence IP road is from the control function 12) The full-automatic intelligence is prohibition against to stir the number function 13) Full-automatic intelligence number segment the high speed identify Applications: 1) Wireless business 2) The business enterprise lead-in connect into the business 3) In mountain area where is hard to spread the line region to fix the telephone business 4) The steamer, train etc. moves to carry the communication business Specifications: 1) Air interface standard: GSM 900/1800 MHz Phase 2+ 2) Frequency ranges: a) GSM900: transmit 890~915MHz; receive 935~960MHz 1 b) GSM1800: transmit 1710~1785MHz; receive 1805~1880MHz c) Channel space: 200kHz d) Sensitivity: -104dB e) Peak power consumption: 2W f) Operating environment requirements: i) Temperature: 0 ~ +40°C ii) Relative humidity: 45% - 90% g) Connectors: SMA antenna connector (TNC optional) h) Atmospheric pressure: 86~106kPa i) Power consumption: static ≤25mA, emission ≤500mA j) Antenna: gain 3.5dB (all directional), 12dB (certain/selection) k) Power supply: i) AC 220V±10%, 47-54Hz; AC 110V/60Hz (optional) ii) DC 12V (optional) l) Air interface standard: GSM 900/1800 MHz Phase 2+ m) Frequency ranges: i) GSM900: transmit 890~915MHz; receive 935~960MHz ii) GSM1800: transmit 1710~1785MHz; receive 1805~1880MHz iii) Channel space: 200kHz n) Sensitivity: -104dB o) Peak power consumption: 2W p) Operating environment requirements: i) Temperature: 0 ~ +40°C ii) Relative humidity: 45% - 90% q) Connectors: SMA antenna connector (TNC optional) r) Atmospheric pressure: 86~106kPa s) Power consumption: static ≤25mA, emission ≤500mA t) Antenna: gain 3.5dB (all directional), 12dB (certain/selection), antenna conjunction SMA, antenna deal with contacts u) Power supply: AC 220V±10%, 47-54Hz; AC 110V/60Hz (optional); DC 12V (optional) v) Back up power supply: Ni-MH, Li-ion, storage battery, dry battery (opitions) w) Talking time: 3 hours x) Standby time: 18 hours