RG125HPM_2 low frequency exciter is a 125KHz low frequency signal generator.It transmit a continuous digital pulse signal based 125KHz (the signal include two bytes ID of exciter) which is used to wake up the excitable tag within the range of exciter which is about 2 to 5 meters. It consist of a active RFID system which can wake up the tag and be a WLPS with excitable tag and active RFID reader. Parameters: freqency:125KHz modulation mode:OOK air rate:2Kbps data code:Manchester power voltage:9V to 24V commend voltage:12V working current:100mA size:100mmx70mmx41mm