M10 Hardware Design
29±0.15 x 29±0.15 x 3.6±0.3mm
Weight: 8g
Firmware upgrade Firmware upgrade over serial port
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1
When the module works in this temperature range, the deviations from the GSM specification
might occur. For example, the frequency error or the phase error could increase.
Table 4: Coding schemes and maximum net data rates over air interface
Coding scheme 1 Timeslot 2 Timeslot 4 Timeslot
CS-1: 9.05kbps 18.1kbps 36.2kbps
CS-2: 13.4kbps 26.8kbps 53.6kbps
CS-3: 15.6kbps 31.2kbps 62.4kbps
CS-4: 21.4kbps 42.8kbps 85.6kbps
2.2 Functional diagram
The following figure shows a block diagram of the M10 module and illustrates the major
functional part:
z The GSM baseband engine
z Flash and SRAM
z The GSM radio frequency part
z The SMT pads interface
—LCD interface
—SIM card interface
—Audio interface
—Key board interface
—UART interface
—Power supply
—RF interface
M10_HD_V1.00 - 15 -
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