The HCL-3-9003_4 from Crane Aerospace & Electronics is a DLVA with Frequency 40 to 140 MHz, TSS -78 dBm, Dynamic Range -70 to 0 dBm, Power 0±2 dBm, Supply Voltage -15 to 15 VDC. Tags: Module with Connector. More details for HCL-3-9003_4 can be seen below.