Maxiiot Ltd GL5712UX Manuale Utente
LoRa Concentrator Card_GL5712_Datasheet_V1.0.0
Maxiiot Ltd
www.maxiiot.com
7
Item
Parameter
SPEC
Unit
Condition
MIN
TYP
MAX
TX
Transmit Frequency
863
870
MHz
ISM Band(GL5712-E)
Transmit Frequency
902
928
MHz
ISM Band(GL5712-U)
Transmit Power
+27
+30
dBm
Including ANT Gain
Frequency Deviation
12.5
KHz
25 ℃
RX
Receiving Sensitivity
-142.5
dBm
Table3.5 RF receiver characteristics
GL5712 series LoRa RF characteristics are specified in the SX1257series Data Sheet .
Mode
Condition
Min
Typ
Max
Unit
RF Idle
All of the chip on the board enter idle mode or shutdown.
70
uA
Rx active
TX disabled and shutdown PA.
120
185
mA
Tx active
The power of TX channel is 17.5dBm and 3.3V supply.
520
700
mA
Table3.6 Current consumption