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M72 Quectel GSM/ GPRS Module
Mã sản phẩm: M72 - 85035 Lượt xem
M72 is a high-performance Dual-band 900/1800 GSM/GPRS module with low power consumption.
M72 with LCC castellation package technology are surface mount package devices, which use metalized pads on the sides of the package. This kind of packaging makes it easily embedded in other applications and is ideally suitable for large-scale manufacturing which has the strict requirements for cost and efficiency.
By adopting the highly integrated chipset solution, M72 module contains built-in Baseband, RF, Memory and PMU functional units in its compact form factor. Combining the industrial standard interface with GPRS Class 12 enabling speeds up to 85.6 kbps for in both up and down link, M72 offers extremely fast data speeds and high reliability for SMS and data transmission even under rugged conditions.
Built-in unique Over-the-Air firmware update by means of QuecFOTA software allows M72 to update the firmware remotely.
With its compact profile, extended operating temperature and integrated TCP/IP stack, M72 is perfect platform for both industrial and household applications such as smart meter, wireless POS, automotive and security system.
● Dual-band GSM/ GPRS module
● LCC SMD type for easy SMT production
● Embedded powerful Internet service protocols
● QuecFOTATM
● Certifications: CE/ GCF/ UCRF/ A-Tick
Features| General Features | ||
| Dual-band | 900/ 1800 MHz | |
| GPRS Multi-slot Class | 12, 1~12 configurable | |
| GPRS Mobile Station | Class B | |
| Compliant to GSM Phase 2/2+ | Class 4 (2W @ 900 MHz) Class 1(1W @ 1800 MHz) | |
| Supply Voltage Range | 3.3~4.6V 4.0V nominal | |
| Low Power Consumption | 1.3mA @ DRX=5 1.2mA @ DRX=9 | |
| Operation Temperature | -40 °C to +80 °C | |
| Dimensions | 27.5 x 24.0 x 3.6mm | |
| Weight | Approx. 4.3g | |
| Control via AT commands | GSM 07.07 ,07.05 and other enhanced AT Commands | |
| Specifications for Data | ||
| GPRS Class 12 | Max. 85.6 kbps (uplink & downlink) | |
| PBCCH Support | ||
| Coding Schemes | CS 1, 2, 3, 4 | |
| CSD | Up to 14.4 kbps | |
| USSD | ||
| Non Transparent Mode | ||
| Protocols | PPP/ TCP/ UDP/ HTTP/ FTP/ SMTP/ MUX | |
| Specifications for SMS via GSM /GPRS | ||
| Point-to-point MO and MT | ||
| SMS Cell Broadcast | ||
| Text and PDU Mode | ||
| Interfaces | ||
| External SIM | 3V/ 1.8V | |
| RTC Backup | ||
| UART | Serial Port and Debug Port | |
| Antenna Pad | ||
| Enhanced Features | ||
| Jamming Detection | ||
| QuecFOTATM | ||
| DTMF Decoding | ||
| Certifications | ||
| CE/ GCF/ UCRF/ A-Tick | ||
| The module is sensitivity to moisture absorption. Before reflow, Module should be baked for 192 hours at temperature 40℃+5℃/-0℃ and <5% RH in low-temperature containers, or 24 hours at temperature 125℃±5℃ in high-temperature containers. Care should be taken that plastic tray is not heat resistant. Module should be taken out before preheating, otherwise, the tray maybe damaged by high-temperature heating. |  |
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