The K-LC1a from RFbeam Microwave is a Radar Sensor with Frequency 24.050 to 24.250 GHz, IF Frequency 0 to 50 MHz, Output Power 15 dBm, Antenna Gain 8.6 dB, Frequency Tuning Range 180 MHz. Tags: Through Hole, Transceiver. More details for K-LC1a can be seen below.