2sets/lot Si4432 wirless control transceiver module kit (433MHz RF module SV611+elbow Rod Antenna sw433-zt100)

Cooltech Store

Precio habitual $51.84

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  • 2pcs 100mW 433MHz RS232 RF module SV611 
  • 2pcs 433MHz 3dBi antennas SW433-WT100
  • 1pcs USB bridge Board SU108-232

 If you need another frequency band or interface, just leave message please!


SV611 is highly integrated radio data transmitter and receiver module. This wireless transceiver adopts high performance Silicon Lab Si4432 RF chip. Si4432 has low reception sensitivity and 100mW output power to ensure longer RF range and high link quality. SV611 wireless rf transmitter and receiver module supports multiple channels and Net ID to enhance the anti-interfere ability. Users can configure the parameters through PC or in circuit. The features of small packet, long distance, wide working voltage and setting in circuit make SV611 wildly deployed in many fields and applications. 


Straight Rod Antenna SW433-ZT100

SW433-ZT100 is a straight rod antenna. It is a dedicated antenna which designed for a wireless communication system (433MHz).It has good VSWR, ingenious structure, easy installation, stable performance, with good anti-vibration and aging ability.



*1400m RF line-in-sight 
distance @ 1.2kbps    
*Frequency options:433/470/868/915 MHz
*40 channels                                
*4 bytes network ID
*2 bytes node ID                           
*Multiple data transfer rate
*RSSI output field strength                 
*GFSK modulation mode
*Support Serial port parameter setting      
*Sensitivity up to -121 dBm
*Maximum output power: 100 mW              
*Operating Voltage 2.8 ~ 6.0 V
*Automatically antenna matching and bi-directional switch control


*Remote telemetry                       
*Auto meter reading
*Security Systems                       
*Data logger
*Home automation telemetry              
*Personal data records
*Wireless data communications           
*Building automation and security
*Healthy Monitoring                     
*Wireless PC peripherals
*Access Control System

*Robot control





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Antenna: It is an important part of communication system. Its performance directly affect the indicators of communication system.This module SV611 requires the  antenna impedance as 50 ohm. To make the module in the best working status, we recommend that users use our company's  antenna!