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Personne àcontacter Ms. Amy
hua qiang nan, shenzhen, guangdong
Siemens MC*5I/MC*9I GSM communication module Technology feature: 1. Support dual-frequency, EGSM**0 and GSM***0, support digit, voice, short message and fax 2. low power: Current dormant for 3mA support three languages coding transfer rate 3. Hands-free system, certification of standard agreement, adopt GSM Phase2/2+ standard Characteristic: Transmit information content: the voice and data Power supply: single power 3.3 V - 5.5 V GSM**0MHz and DCS***0 band: the dual-frequency MHz (Phase 2 +) Power: 2W GSM**0MHz (4) DCS***0MHz scale-up 1W (1) scale-up SIM card connection mode: external Antenna: the antenna connector external antenna Temperature range: working temperature: - *0&#**9;C + + *5&#**9;C to storage temperature: - *0&#**9;C + + to *5&#**9;C The working current loss: call **0mA mode (typical values) idle mode: 3.5 mA (maximum **0 mu A pattern: (maximum) Speech decoding standard: three rates: half speed (ETS *6.*0), full speed (ETS *6.*0), and enhanced at (ETS*6.*0/*6.*0/*6.*0) Short message: MT, MO, CB, and PDU mode Size: *4.5 x *6 x 6.7mm Audio interface: analog signals (the microphone, earphones, handset-free handle) The communication interface: RS**2 (instructions and data transmission) two-way SIM card operating voltage: 3V / 1.8 V Telephone directory function: stored in the SIM card Module reset: use AT command or power lost reset Serial communication baud rate: ***** **5kbps Automatic baud rate scope: 4.8 ***** **5kbps Download software functions (improved service and maintenance): through RS**2 or SIM interface Can realize real-time clock: *2.**8 clock frequency (KHz) The timer function: available AT command programming
