User's Manual

www.nicerf.com LoRa1276-C1-915
NiceRF Wireless Technology Co., Ltd. Rev 1.1
[e-mail]
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4. Electrical Characteristics
Parameter Min Typ. Max. Unit Condition
Operation condition
Working voltage 1.8 3.3 3.7 V
Temperature range -40 85 °C
Current consumption
RX current 10.8 mA
TX current 120 mA @20dBm
Sleep current <0.2 uA
RF parameter
Frequency range
800 868 900 MHz @868MHZ
900 915 1000 MHz @915MHZ
Modulation rate
1.2 300 Kbps FSK
0.018 37.5 Kbps LoraTM
Output power range -1 20 dBm
Receiving sensitivity
-123 dBm @FSK data=1.2kbps, Fdev=10kHZ
-139 dBm @Lora BW=125KHz_SF = 12_CR=4/5
Note: According to the design of the module, the maximum bit of register 0x09 must be set as
1. PaSelect must be set 1;