E32-170T30D SX1278 LoRa 170MHz 8km 1W UART Wireless Transceiver 8000m Long Radio Module

Specification: 
RF Parameter: 
Value: 
Working frequency: 160~173.5MHz. 
Transmitting power:  21~30dBm. 
Receiving sensitivity:. -147dBm. 
Air data rate is 0.3kbps.
Air data rate: 0.3k~9.6kbps. 
Test distance: 8000m.  
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 2.4kbps.  
Remark:
Default: 170MHz.
Default: 30dBm(About 1W). 
Default: 2.4kbps. 

Hardware Parameter: 
Value: Remark. 
Size: 24* 43mm.
Without SMA. 
Antenna type: SMA-K. 
Interface: UART .
Baud rate: 1200~115200.
default: 9600. 
Buffer: 512 bytes buffer.
Automatically sub-packaging with 58bytes per package. 
Package: DIP. 
Electronic parameter: Min. /Typ./Max.
Power supply: Min. 3.3V/5.0V/  5.2V. 
Communication level: 2.5V/3.3V/3.6V. 
Transmitting current:630/680/750mA. 
condition: 30dBm(1W). 
Receiving current: 21/22.