INTERFACE

Specification

APPEARANCE

External Appearance

FEATURES

Application

SPECIFICATION

Technical specifications 

• UHF Band Wireless Data Transceiver

• RF Output Power up to 500mW
  

• Sensitivity up to -145dBm

• RS485 / TTL Interface

• Transceiver Data Rate 73Hz~18Kbps

• RS485

• Model:RD232-H-LORA433-RS485

  Parameter	Min	Type	Max	Unit	Condition
  Operating Condition
  Operating Temperature Range	-10		+70	℃
  Operating Supply Voltage	4.5	5	5.5	V
  Current Consumption
  RX Mode(RS-485)		34	35	mA
  TX Mode(RS-485)		80		mA	Peak
  RF Characteristic
  Frequency Range		434		MHz
  Data Rate	1.6		128	Kbps	GFSK
  Tx Output Power		16	17	dBm
  Rx Sensitivity			-118	dBm
  Modulation		GFSK
  Other
  ESD			2000	V
  Interface Data Rate	1.2		115.2	Kbps

• 
  

• TTL

• Model:RD232-H-LORA433-TTL