Description

SIM**8 Features GSM/GPRS part q Tri Band GSM/GPRS **0/***0/***0 MHz q Compliant to GSM phase 2/2+ q GPRS Class *0 q Output power: Class4 2W for GSM**0/EGSM**0 Class2 1W for GSM***0/GSM***0 q Control via AT commands q TCP/IP stack q SIM application tool kit q Voice: FR/EFR/HR/AMR, noise suppression and echo cancellation PCM audio, Emergency calls q SMS: Text and PDU mode, Point to point (MO/MT), Cell broadcast q DATA: non transparent, CSD up to *4.4kbps, USSD, q Supply voltage range: 3.**4.5VDC q Temperature range: **0℃to **5℃(operational functionality) **0℃to **5℃(storage temperature) GPS part q Receiver *0 channels, L1 ***5.*2MHz, C/A code 1, **3 chip rate q DGPS accuracy 1 to 5m, typical, 0.*5m/s, typical q Date WGS**4 q Acquisition rate (TTFF defined at *5% of first position local station) Hot start < 1s, average, open sky Warm start < *8s, average, open sky Cold start < *2s, average, open sky q Operating voltage 3.3V DC ±5% q Low power consumption about **0mW at 3.3V q Protocols NMEA****3 SiRF binary RTCM SC***4 q Crystal oscillator (TCXO) temperature compensated with frequency stability of ±0.5ppm q Memory: On-chip 4Mbit FLASH and 1 Mbit SRAM q General q Dimensions: *5x *4x 3mm q Weight: *2g q Interfaces: 2x UARTs, RF connectors, *0 pin system connector, SIM card interface, Keypad and LCD, etc. Accessories q GSM/GPRS antennas q GPS antenna q *0 pin system connector q SIM card holder q ***** to SMA RF cable We are looking forward to cooperate with you. PLS skype or email me directly if you are interested