User Manual

GSM/GPRS Module Series
GC65 Hardware Design
GC65_Hardware_Design Confidential / Released 62 / 76
The measured ESD values of module are shown as the following table:
Table 24: The ESD Endurance (Temperature: 25℃, Humidity: 45 %)
Tested Point Contact Discharge Air Discharge
VBAT/GND
±6KV ±12KV
RF_ANT ±4KV ±12KV
RXD/TXD ±2KV ±4KV
Others ±0.5KV ±1KV