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Ebyte SI4463 UART 2Km Range 170MHz 20dBm DIP 21*36mm CE RoHs FCC LoRa Wireless Transmitter RF Module

[IC]:SI4463

[Frequency]:148~173.5MHz

[Power]:10~20dBm

[Distance]:2.0km

[Interface]:UART

[Weight]:6.7±0.1g

[Introduction]:E30-170T20D is a 20dBm wireless transceiver module. It operates at 148-173.5MHz, provides an easy way to use& low-power solution for wireless data transmission. Due to the low frequency, the module features strong penetration and diffraction ability. It is highly recommended for the complicated situations with obstacles.

RF Parameter Value Remark
Working frequency 148~173.5 MHz Default: 170MHz
Transmitting power 10~20 dBm Default: 20dBm(About 100mW)
Receiving sensitivity -121 dBm Air data rate: 5k bps
Air data rate 1k~25kbps Default: 5kbps
Test distance 2500m In open and clear air, with maximum power, 5 dBi antenna gain, height of 2m, air data rate: 2.4k bps
Hardware Parameter Value Remark
Size 21 * 36 mm Without SMA
Antenna type SMA-K -
Communication interface UART Baud rate: 1200~115200, default: 9600
Package DIP -
Buffer 512 bytes buffer Automatically sub-packaging with 58 bytes per package
Electronic parameter Min. Typ. Max. Unit Condition
Power supply 2.3 5.0 5.2 V -
Communication level 2.5 3.3 3.6 V -
Transmitting current 82 89 98 mA 20dBm(100mW)
Receiving current 15 16 17 mA -
Sleep current 3 4 5 μA -
Operating temperature -40 20 +85 -
Operating humidity 10 60 90 % -
Storage temperature -40 20 +125 -