LPWA Module Series
BC950N-N1 Hardware Design
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
functions such as SMS*, data transmission, etc., without unrecoverable malfunction, effects on radio
spectrum or 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 BC950N-N1 and illustrates the major functional parts.
Radio frequency
Bluetooth*
Baseband
Power management
Peripheral interfaces
SMS*
Text/PDU mode
Data Transmission
Features
Single-tone: 25.5kbps (DL)/16.7kbps (UL)
Multi-tone: 25.5kbps (DL)/62.5kbps (UL)
AT Commands
3GPP TS 27.005/3GPP TS 27.007 AT commands (3GPP Rel.13) and
Quectel enhanced AT commands
Firmware Update
Upgrade firmware via main
UART
port or DFOTA*, or USB.
Real Time Clock
Supported
Physical
Characteristics
Size: (23.6±0.15)mm × (19.9±0.15)mm × (2.2±0.2)mm
Package: LCC+LGA
Weight: 1.8g±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 Interfac
es
Including RF antenna interface and BT antenna interface*
50
Ω
impedance control
RoHS
All hardware components are fully compliant with EU RoHS directive
NOTES
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