N58 Hardware User Guide
Chapter 6 Electrical Characteristics and Reliability
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6.2 Temperature Characteristics
Parameter
Minimum Value
Typical Value
Maximum Value
Operating temperature
-30°C
25°C
75°C
Extended temperature
-40°C
25°C
85°C
Storage temperature
-40°C
25°C
90°C
If the operating temperature of the module is in the range of a low temperature -40°C to -30°C or a high
temperature 75°C to 85°C, the RF performance indicators of the module may deteriorate and fail to comply with
3GPP specifications. However, it will not have a large impact on the normal use of the module. After the
temperature is restored, the RF performance indicators of the module can comply with 3GPP specifications.
6.3 ESD Protection Characteristics
Electronic products need to pass ESD tests. The following table shows the ESD capability of key pins
of the module. It is recommended to add ESD protection based on the application industry of the
product to ensure product quality when designing a product.
Test environment: humidity 45%; temperature 25°C
Table 6-3 ESD protection characteristics
Test Point
Contact Discharge
Air Discharge
GND
±8 kV
±15 kV
ANT
±8 kV
±15 kV
Shielding cover
±8 kV
±15 kV
