User's Manual

Hardware Development Guide of Module Product
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ZM8620_V2
Test Standard
Test Item
Test Condition
Test Reference
Random Oscillation
Frequency range: 5-20Hz,
PSD:1.0m2/s3;
Frequency range: 20-200Hz, -3dB/oct;
On the 3 axis, 1 hour for each axis
IEC 68-2-6
Shock Testing
Half sine wave shock
Acceleration: 20g
Short time: 11ms
On 6 axis, one shock on each axis (±x,
y and z)
TIA/EIA 603 3.3.5
GB/T 15844.2.4.1
Temperature Shock
Low temperature: -40°C ±2°C
High temperature: +80°C ±2°C
Temperature changing time: less than
30 seconds
Testing duration: 2 hours
Cycles: 10
IEC 68-2-14 Na
High-temperature
Working
Temperature: +60°C
Testing duration: 24h
ZTE standard
Low-temperature
Working
Temperature: -10°C
Testing duration: 24h
ZTE standard
High-temperature
and high humidity
Temperature: +55°C
Humidity: 95%
Duration: 48 hours
ZTE standard
High-temperature
Storage
Temperature: 85°C
Testing duration: 24h
IEC 68-2-1 Ab
Low-temperature
Storage
Temperature: -40°C
Testing duration: 24h
IEC 68-2-2 Bb
6.4 Reliability Test Result
Table 6–5 Temperature Testing Result under Windless Environment
Mode
Ambient
Temperature
Voltage
Transmission
power
Duration
Results
GPRS Class 10
+25°C
3.3V
Max
≥1 hour
Pass
EDGE Class 12
+25°C
3.3V
Max
≥1 hour
Pass