Huawei ME936 Hardware Manual page 64

HUAWEI ME936 LTE M.2 Module
Hardware Guide
Item
Thermal shock
Salty fog test
Sine vibration
Shock test
Issue 03 (2017-12-11)
Test Condition
Low temperature: –40º C

 High temperature: 85º C

Temperature change
interval: < 20s
 Operation mode: no
power
 Test duration: 100 cycles;
15 min+15 min/cycle

Temperature: 35° C
 Density of the NaCl
solution: 5%±1%
 Operation mode: no
power, no package

Test duration:
Spraying interval: 8 h
Exposing period after
removing the salty fog
environment: 16 h

Frequency range: 5 Hz to
200 Hz
 Acceleration: 1 Grms

Frequency scan rate: 0.5
oct/min
 Operation mode: working
with service connected
 Test duration: 3 axial
directions. 2 h for each
axial direction.
 Operation mode: working
with service connected

Half-sine wave shock
 Peak acceleration: 30
Grms
 Shock duration: 11 ms

Operation mode: working
with service connected
 Test duration: 6 axial
directions. 3 shocks for
each axial direction.
 Operation mode: working
with service connected
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Electrical and Reliability Features
Standard Sample
size
JESD22- 3
A106-B pcs/group
JESD22- 3
A107-B pcs/group
JESD22- 3
B103-B pcs/group
JESD- 3
B104-C pcs/group
Results
Visual inspection: ok
Function test: ok
RF specification: ok
Visual inspection: ok
Function test: ok
RF specification: ok
Visual inspection: ok
Function test: ok
RF specification: ok
Visual inspection: ok
Function test: ok
RF specification: ok
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