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10km Long Range Wireless Rf Transmitter Receiver Module 433mhz Sx1278 Lora Iot Module

[IC]:SX1278

[Frequency]:410~510MHz

[Power]:30dBm

[Distance]:10.0km

[Interface]:SPI

[Weight]:4.8±0.1g

[Introduction]:E19-433M30S is based on original imported RFIC SX1278 from SEMTECH, adopts LoRa spread spectrum technology.Which means the transmitting distance is much longer than before, besides the power density is more concentrated and anti-interference performance is better.

RF Parameter Value Remark
Working frequency 410~510 MHz Default: 433MHz (32MHz oscillator)
Transmitting power 30 dBm Max. Power (1W)
Receiving sensitivity -148 dBm Air data rate: 0.3kbps
Air data rate 0.018k~37.5kbps Default: 0.3kbps
Test distance 10000m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 0.3kbp
Hardware Parameter Value Remark
Size 25 * 37 mm -
Antenna type Stamp hole -
Communication interface SPI -
Package SMD -
Electronic parameter Min. Typ. Max. Unit Condition
Power supply 3.3 5.0 5.5 V -
Communication level 1.8 3.3 3.6 V -
Transmitting current 570 630 690 mA 30dBm(1W)
Receiving current 18 20 22 mA -
Sleep current 1.5 3.0 4.5 μA -
Operating temperature -40 20 +85 -
Operating humidity 10 60 90 % -
Storage temperature -40 20 +125 -