The LW103HM is an 850MHz to 930MHz receiver module employing super-regenerative amplitude-shift-keying (ASK) modulation (or On-Off keying, OOK). Customer can specify the receiving frequency. With our innovative design, the module can meet the FCC and ETSI EMI/EMC compliance requirements including the latest ETSI blocking requirement. Working together with LW203M, a transmitter module, LW103HM will achieve a communication range of 150 meter in open field. LW103HM is designed to operate for low power device (LPD) applications.