NB-IoT Module Series
BC66 Hardware Design
BC66_Hardware_Design 11 / 57
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 an
SMS*, data transmission, 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 normal operation
temperature levels, the module will meet 3GPP specifications again.
3. "*" means under development.
2.3. Functional Diagram
The following figure shows a block diagram of BC66 and illustrates the major functional parts.
Radio frequency
Baseband
Power management
Peripheral interfaces
Real Time Clock
Supported
Physical
Characteristics
Size: (17.7±0.15)mm × (15.8±0.15)mm × (2.0±0.2)mm
Weight: 1.2g±0.2g
Temperature Range
Operation temperature range: -35°C ~ +75°C
1)
Extended temperature range: -40°C ~ +85°C
2)
Storage temperature range: -40°C ~ +90°C
Antenna Interface
50
Ω impedance control
RoHS
All hardware components are fully compliant with EU RoHS directive
NOTES
