Product Info

Smart LTE Module Series
SC20 Hardware Design
SC20_Hardware_Design 88 / 130
7.4. Operation and Storage Temperatures
The operating temperature is listed in the following table.
Table 44: Operation and Storage Temperatures
1.
1)
Within operation temperature range, the module is 3GPP compliant.
2.
2)
Within extended temperature range, the module remains the ability to establish and maintain a
voice, SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There
are also no effects on radio spectrum and no harm to radio network. Only one or more parameters
like P
out
might reduce in their value and exceed the specified tolerances. When the temperature
returns to the normal operating temperature levels, the module will meet 3GPP specifications again.
7.5. Current Consumption
The values of current consumption are shown below.
Table 45: SC20-CE R1.1 Current Consumption
Parameter
Min.
Typ.
Max.
Unit
Operating temperature range
1)
-35
+25
+65
ºC
Extended temperature range
2)
-40
+75
ºC
Storage Temperature Range
-40
+90
ºC
Parameter
Description
Conditions
Typ.
Unit
I
VBAT
OFF state
Power down
20
uA
GSM/GPRS supply current
Sleep (USB disconnected)
@DRX=2
3.85
mA
Sleep (USB disconnected)
@DRX=5
3.01
mA
Sleep (USB disconnected)
@DRX=9
2.91
mA
NOTES