This manual is applicable to MG2636 module, introduces the functional overview, block diagram, application diagram, reference to related documents and other information of the module, as well as pin description, hardware interface description, structure and other information.
This manual describes the hardware design of the ZTE MG2636 GSM/GPRS module, covering its functional blocks, mechanical layout, and electrical characteristics. It is intended for engineers integrating the module into devices and includes reference design guidelines and calibration information.
Key sections include a pin‑assignment table for the 50‑pin B2B connector, detailed UART interface parameters, power consumption figures, operating temperature ranges, RF performance data for EGSM and DCS bands, and recommended supply voltage levels. The document also provides part numbers for related components and mechanical drawing references.
| EGSM900 Frequency Band | 880~915 MHz |
|---|---|
| DCS1800 Frequency Band | 1710~1785 MHz |
| Output Power Class 4 | 2 W (31~35 dBm) |
| Receiver Sensitivity | < -106 dBm |
| Supply Voltage | 34 V ~ 43 V |
| Operating Temperature Range | -40 °C ~ +85 °C |
| UE Current Consumption | 2.5 mA |
| GPRS Peak Current | 300 mA |
The MG2636 operates in the EGSM900 band (880~915 MHz) and the DCS1800 band (1710~1785 MHz).
It can transmit up to 2 W (Class 4) with a power level of 31~35 dBm, or 1 W (Class 1) at 28~32 dBm.
The module requires a supply voltage between 34 V and 43 V.