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868MHz 915MHz LoRa Module

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seat: Sichuan
Validity to: Long-term effective
Last update: 2019-09-08 10:16
Browse the number: 344
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Product details

[IC]: SX1262

[Frequency]: 850.125~930.125MHz

[Power]: 22dBm

[Distance]: 5km

[Interface]: UART

[Introduction]: E22-900T22S is a wireless serial port module (UART) based on SEMTECH SX1262. It has multiple transmission modes,working in the 850.125MHz~930.125MHz. It adopts the new LoRa spread spectrum technology, and has longer transmisstion distance, lower power consumption, smaller size than SX1278, also supporting WOR, wirless configuration, carrier sense, relay networking function.


RF Parameter Value
Remark
Working frequency
850.125~930.125 MHz

Default:  900.125MHz

Transmitting power 22 dBm

Max. Power (160mW)

Receiving sensitivity
-138 dBm

-

Air data rate 0.3k~62.5kbps

-

Test distance 5000m

In open and clear air, with maximum power, 5dBi antenna gain, height of 2m


Hardware Parameter Value
Remark

Size

16 * 26 mm

    

Antenna type

IPEX / Stamp hole

    

Communication interface

UART


Package

SMD

    


Electronic parameter Min. Typ. Max. Unit Condition
Power supply
3.3 5.0 5.5 V
Communication level 3.0 3.3 5.2 V
Transmitting current
120 133 146 mA 22dBm(160mW)
Receiving current
10 11 12 mA

Sleep current
422
469 516 nA
Operating temperature
-40 20
+85
Operating humidity
10 60
90 %
Storage temperature
-40 20
+125

http://www.cdebyte.net/

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