|
this action only for one (1) siemens mc45 all module remove from working equipment what had been used in China. ALL Modules will be test ok in China Mobile Network (GSM 900mhz/1800mhz). i have the spec ,at command,such pdf on this module. Please check me back,i will list the antenna,cable,and the connect board for such like gsm module. Power supply Single supply voltage 3.2V 4.5V Power saving Minimizes power consumption in SLEEP mode to 3mA Charging Supports charging control for Li-Ion battery Frequency bands Tri-band EGSM 900, GSM 1800, GSM 1900 Transmit power Class 4 (2W) at EGSM900 Class 1 (1W) at GSM1800 and GSM 1900 GPRS connectivity GPRS multi-slot class 10 SIM interface Supported SIM card: 3V External SIM card reader has to be connected via interface connector (note that card reader is not part of MC45) External antenna Connected via 50 antenna connector or antenna pad Audio interfaces Two analog audio interfaces, one digital audio interface (DAI) Audio features Speech codec modes: Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80) 2.65V level, bi-directional bus for AT commands and data ASC0 full-featured 8-wire serial interface. Supports RTS0/CTS0 hardware handshake and software XON/XOFF flow control. Multiplex ability according to GSM 07.10 Multiplexer Protocol. ASC1 - 4-wire serial interface. Supports RTS1/CTS1 hardware handshake and software XON/XOFF flow control. you to benefit from enhanced GPRS performance when offered by the CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent, V.110 SMS MT, MO, CB, Text and PDU mode SMS storage: SIM card plus 25 SMS locations in the mobile equipment Transmission of SMS alternatively over CSD or GPRS. Preferred mode USSD Unstructured Supplementary Services Data (USSD) support Supported phonebook types: SM, FD, LD, MC, RC, ON, ME SIM Application Toolkit Supports SAT class 3, GSM 11.14 Release 98 Ringing tones Offers a choice of 7 different ringing tones / melodies, easily selectable with Timer function Programmable via AT command Support of TTY/CTM To benefit from TTY communication via GSM, CTM equipment can be connected to one of the three audio interfaces. Normal operation: -20 C to +55 C Constant temperature control prevents damage to MC45 when the specified temperature is exceeded. When an emergency call is in progress the automatic temperature shutdown functionality is Physical characteristics Size: 53 +0.15 x 34 +0.15 x 3.5+0.3 mm Firmware upgrade Firmware upgradable over serial interface and SIM interface Evaluation kit The DSB45 Support Box is an evaluation kit designed to test and type approve Siemens cellular engines and provide a sample configuration for application engineering. See Chapter 8 for ordering information. Baud rate: 300bps ... 230kbps on ASC0 and ASC1 Autobauding (on ASC0 only) detects 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 bps GPRS data downlink transfer: max. 85.6 kbps (see Table 2) GPRS data uplink transfer: max. 42.8 kbps (see Table 2) Coding scheme: CS-1, CS-2, CS-3 and CS-4 MC45 supports the two protocols PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol) commonly used for PPP connections. Support of Packet Switched Broadcast Control Channel (PBCCH) allows http://www.automation.siemens.com/download/internet/cache/3/1431396/pub/de/mc45-hw-description.pdf (Siemens MC45 gsm gprs 900MHZ 1800MHZ 1900MHZ oem module was posted and is owned by: Joan Salinas) |
j_salinas@chicagopartsnetwork.com (Joan Salinas) for more information.
