Cleqee-2 E19-433M20SC SX1278 GFSK 433M 5km Long Range Wireless Receiver Transceiver LoRa 433MHz RF Module
Model : E19-433M20SC
Specification:
Interface:SPI(Without Software)Power: 20dBm(100mW)Distance: 5000mSuppy Voltage:1.8 ~ 3.6V DCFrequency:410~441MHz (Default:433MHz)
Feature :
E19-433MS100 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.
E19-433MS100 is a hardware platform without program, users need to carry on a second development.


RF Parameter Value
Remark
Working frequency
410~441 MHz Default: 433MHz (32MHz oscillator)
Transmitting power 20 dBm Max. Power (100mW)
Receiving sensitivity -147 dBm
Air data rate: 0.3kbps
Air data rate 0.018k~37.5kbps Default: 0.3kbps
Test distance 5000m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,
air data rate: 0.3kbps
Hardware Parameter Value
Remark
Size
15 * 15 mm
Antenna type
Stamp hole
Communication interface
SPI
Package
SMD
Electronic parameter Min. Typ. Max. Unit Condition
Power supply
1.8 3.3 3.6 V
Communication level 1.8 3.3 3.6 V
Transmitting current
110 120 130 mA 20dBm(100mW)
Receiving current
13
14 15 mA
Sleep current
0.5
1.0 2.5 μA
Operating temperature
-40 20
+85
Operating humidity
10 60
90 %
Storage temperature
-40 20
+125





1. Delivery will be arranged by DHL/UPS/Fedex/TNT/EMS,normally it will take 3-15 working days to arrive in most countries.
2.We can also help you ship the goods by air line,then you need to go to Air port totake it ,it takes about 15-60 days to arrive ;
3.If goods are large quantity and you not need the goods so urgently ,you can choose by sea to save some freight cost which takes about one month to arrive.