FSK/ASK 433MHz Emitter Circuit Diagram

Published:2011/6/19 5:15:00 Author:Vicky | Keyword: FSK/ASK 433MHz Emitter | From:SeekIC

TH72015 applied circuit TH72015 is a FSK／ASK emitter specially designed for application for European 433 MHz ISM frequency range, which reaches EN 300 220 wireless communication standard. It is available for application in keyless entering system, remote control/remote-measuring system , data communication system and security system etc. Main technical features are as follows： 　 ·Work frequency: 380～450 MHz; 　　·Singal-ended RF output; 　　·FSK modulation rate: DC～40 Kb/s; 　　·ASK modulation rate up to 40 Kb/s; 　　·Voltage of power supply: l.9～5.5 V; 　　·Work current: 3.5～10.7 mA, stand-by current: 0.1μA; ·Output power: -12～+8.5 dBm.



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