Users Manual

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 Ultra-low consumption shut down mode
 Digital received signal strength indicator(RSSI)
 Configurable date packet structure
 Operating Temperature Range：-40 ~ +85°C
Applications
 Automated Meter Reading
 Home and Building Automation
 Wireless Alarm and Security Systems
 Industrial Monitoring and Control
 Long range Irrigation Systems
Electrical Characteristics
Test Conditions: T
A
= 25°C, 3.3V, F
c
= 915 MHz
Parameter Value Note
Frequency range 862-960MHz
1
Frequency error ±10ppm
Frequency drift ±20ppm -40°C~85°C
Modulation
FSK/GFSK/MSK/
GMSK/LoRa/OOK
Date Rate 0.18-37.5kbps
2
Working at LoRa Mode
TX Power 18dBm±1dB 862-960MHz
Spurious Emission ≤-30dBm
TX Current ≤130mA
3
862-960MHz
RX Sensitivity -134dBm
4
BW=250K, SF=12